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summary</span> </div> </a> <ul id="toc-Seasonal_summary-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Events" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Events"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Events</span> </div> </a> <button aria-controls="toc-Events-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Events subsection</span> </button> <ul id="toc-Events-sublist" class="vector-toc-list"> <li id="toc-Late_October_ice_storm" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Late_October_ice_storm"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Late October ice storm</span> </div> </a> <ul id="toc-Late_October_ice_storm-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Post-Tropical_Cyclone_Zeta" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Post-Tropical_Cyclone_Zeta"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Post-Tropical Cyclone Zeta</span> </div> </a> <ul id="toc-Post-Tropical_Cyclone_Zeta-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Late_November_storm_complex" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Late_November_storm_complex"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>Late November storm complex</span> </div> </a> <ul id="toc-Late_November_storm_complex-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-December_nor'easters" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#December_nor'easters"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4</span> <span>December nor'easters</span> </div> </a> <ul id="toc-December_nor'easters-sublist" class="vector-toc-list"> <li id="toc-Early_December_nor'easter" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Early_December_nor'easter"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4.1</span> <span>Early December nor'easter</span> </div> </a> <ul id="toc-Early_December_nor'easter-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Mid-December_nor'easter" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Mid-December_nor'easter"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.4.2</span> <span>Mid-December nor'easter</span> </div> </a> <ul id="toc-Mid-December_nor'easter-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Christmas_Week_blizzard" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Christmas_Week_blizzard"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.5</span> <span>Christmas Week blizzard</span> </div> </a> <ul id="toc-Christmas_Week_blizzard-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Late_December_Bering_Sea_cyclone" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Late_December_Bering_Sea_cyclone"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.6</span> <span>Late December Bering Sea cyclone</span> </div> </a> <ul id="toc-Late_December_Bering_Sea_cyclone-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-New_Year's_winter_storm" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#New_Year's_winter_storm"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.7</span> <span>New Year's winter storm</span> </div> </a> <ul id="toc-New_Year's_winter_storm-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Mid-January_blizzard" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Mid-January_blizzard"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.8</span> <span>Mid-January blizzard</span> </div> </a> <ul id="toc-Mid-January_blizzard-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Late_January_winter_storm_&_cold_wave" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Late_January_winter_storm_&_cold_wave"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.9</span> <span>Late January winter storm & cold wave</span> </div> </a> <ul id="toc-Late_January_winter_storm_&_cold_wave-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Late_January–early_February_nor'easters" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Late_January–early_February_nor'easters"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.10</span> <span>Late January–early February nor'easters</span> </div> </a> <ul id="toc-Late_January–early_February_nor'easters-sublist" class="vector-toc-list"> <li id="toc-Groundhog_Day_nor'easter" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Groundhog_Day_nor'easter"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.10.1</span> <span>Groundhog Day nor'easter</span> </div> </a> <ul id="toc-Groundhog_Day_nor'easter-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Super_Bowl_Sunday_nor'easter" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Super_Bowl_Sunday_nor'easter"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.10.2</span> <span>Super Bowl Sunday nor'easter</span> </div> </a> <ul id="toc-Super_Bowl_Sunday_nor'easter-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-February_cold_wave" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#February_cold_wave"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.11</span> <span>February cold wave</span> </div> </a> <ul id="toc-February_cold_wave-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Mid-February_winter_storms" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Mid-February_winter_storms"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.12</span> <span>Mid-February winter storms</span> </div> </a> <ul id="toc-Mid-February_winter_storms-sublist" class="vector-toc-list"> <li id="toc-February_10–12_and_11–14_ice_storms" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#February_10–12_and_11–14_ice_storms"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.12.1</span> <span>February 10–12 and 11–14 ice storms</span> </div> </a> <ul id="toc-February_10–12_and_11–14_ice_storms-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-February_13–17_winter_storm" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#February_13–17_winter_storm"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.12.2</span> <span>February 13–17 winter storm</span> </div> </a> <ul id="toc-February_13–17_winter_storm-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-February_15–20_winter_storm" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#February_15–20_winter_storm"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.12.3</span> <span>February 15–20 winter storm</span> </div> </a> <ul id="toc-February_15–20_winter_storm-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Early_March_New_England_cold_wave" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Early_March_New_England_cold_wave"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.13</span> <span>Early March New England cold wave</span> </div> </a> <ul id="toc-Early_March_New_England_cold_wave-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Mid-March_blizzards" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Mid-March_blizzards"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.14</span> <span>Mid-March blizzards</span> </div> </a> <ul id="toc-Mid-March_blizzards-sublist" class="vector-toc-list"> <li id="toc-March_11–14_blizzard" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#March_11–14_blizzard"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.14.1</span> <span>March 11–14 blizzard</span> </div> </a> <ul id="toc-March_11–14_blizzard-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-March_16–17_blizzard" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#March_16–17_blizzard"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.14.2</span> <span>March 16–17 blizzard</span> </div> </a> <ul id="toc-March_16–17_blizzard-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Mid-April_nor'easter" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Mid-April_nor'easter"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.15</span> <span>Mid-April nor'easter</span> </div> </a> <ul id="toc-Mid-April_nor'easter-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Records" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Records"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Records</span> </div> </a> <button aria-controls="toc-Records-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Records subsection</span> </button> <ul id="toc-Records-sublist" class="vector-toc-list"> <li id="toc-United_States" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#United_States"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.1</span> <span>United States</span> </div> </a> <ul id="toc-United_States-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Northern_Mexico" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Northern_Mexico"> <div class="vector-toc-text"> <span class="vector-toc-numb">4.2</span> <span>Northern Mexico</span> </div> </a> <ul id="toc-Northern_Mexico-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Season_effects" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#Season_effects"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Season effects</span> </div> </a> <ul id="toc-Season_effects-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown 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.infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox vevent"><tbody><tr><th colspan="2" class="infobox-above summary">2020–21 North American winter</th></tr><tr><td colspan="2" class="infobox-image"><span typeof="mw:File/Frameless"><a href="/wiki/File:February_2021_United_States_temperature_anomalies_V2.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/February_2021_United_States_temperature_anomalies_V2.png/300px-February_2021_United_States_temperature_anomalies_V2.png" decoding="async" width="300" height="207" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b9/February_2021_United_States_temperature_anomalies_V2.png/450px-February_2021_United_States_temperature_anomalies_V2.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b9/February_2021_United_States_temperature_anomalies_V2.png/600px-February_2021_United_States_temperature_anomalies_V2.png 2x" data-file-width="1000" data-file-height="690" /></a></span><div class="infobox-caption">A map showcasing the below-average temperature anomalies across the <a href="/wiki/United_States" title="United States">United States</a> during the month of February 2021</div></td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #CFCFCF;">Seasonal boundaries</th></tr><tr><th scope="row" class="infobox-label">Meteorological winter</th><td class="infobox-data">December 1 – February 28</td></tr><tr><th scope="row" class="infobox-label">Astronomical winter</th><td class="infobox-data">December 21 – March 19</td></tr><tr><th scope="row" class="infobox-label">First event started</th><td class="infobox-data">October 26, 2020</td></tr><tr><th scope="row" class="infobox-label">Last event concluded</th><td class="infobox-data"><a href="/wiki/April_2021_nor%27easter" title="April 2021 nor'easter">April 17, 2021</a></td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #CFCFCF;">Most notable event</th></tr><tr><td colspan="2" class="infobox-full-data"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546"></td></tr><tr><th scope="row" class="infobox-label">Name</th><td class="infobox-data"><a href="/wiki/February_13%E2%80%9317,_2021_North_American_winter_storm" title="February 13–17, 2021 North American winter storm">February 13–17, 2021 North American winter storm</a></td></tr><tr><th scope="row" class="infobox-label"> • Duration</th><td class="infobox-data">February 13–17, 2021</td></tr><tr><th scope="row" class="infobox-label"> • Lowest pressure</th><td class="infobox-data">960 <a href="/wiki/Bar_(unit)" title="Bar (unit)">mb</a> (28.35 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>)</td></tr><tr><th scope="row" class="infobox-label"> • Fatalities</th><td class="infobox-data">≥ 290 fatalities</td></tr><tr><th scope="row" class="infobox-label"> • Damage</th><td class="infobox-data">≥ $25.5 billion (2021 USD)</td></tr><tr style="display:none"><td colspan="2"> </td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #CFCFCF;">Seasonal statistics</th></tr><tr><th scope="row" class="infobox-label">Total storms (<a href="/wiki/Regional_Snowfall_Index" class="mw-redirect" title="Regional Snowfall Index">RSI</a>)<br />(Cat. 1+)</th><td class="infobox-data">6 total</td></tr><tr><th scope="row" class="infobox-label">Major storms (RSI)<br />(Cat. 3+)</th><td class="infobox-data">4 total</td></tr><tr><th scope="row" class="infobox-label">Maximum snowfall accumulation</th><td class="infobox-data">107 in (270 cm) at <a href="/wiki/Mammoth_Mountain_Ski_Area" title="Mammoth Mountain Ski Area">Mammoth Mountain Ski Area</a>, <a href="/wiki/California" title="California">California</a><br />(<a href="/wiki/January_31_%E2%80%93_February_3,_2021_nor%27easter#West_Coast" title="January 31 – February 3, 2021 nor'easter">January 25–29, 2021</a>)</td></tr><tr><th scope="row" class="infobox-label">Maximum ice accretion</th><td class="infobox-data">2 in (51 mm) at <a href="/wiki/El_Reno,_Oklahoma" title="El Reno, Oklahoma">El Reno, Oklahoma</a><br />(<a href="#Late_October_ice_storm">October 26–28, 2020</a>)</td></tr><tr><th scope="row" class="infobox-label">Total fatalities</th><td class="infobox-data">At least 358 total</td></tr><tr><th scope="row" class="infobox-label">Total damage</th><td class="infobox-data">≥ $31.75 billion (2021 USD)<br />(Costliest <a href="/wiki/Winter_season" class="mw-redirect" title="Winter season">winter season</a> on record)</td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #CFCFCF;">Related articles</th></tr><tr><td colspan="2" class="infobox-full-data"> <ul><li><a href="/wiki/2020%E2%80%9321_European_windstorm_season" title="2020–21 European windstorm season">2020–21 European windstorm season</a></li></ul> </td></tr><tr><td colspan="2" class="infobox-below hlist noprint" style="border-top: 1px solid #aaa; padding-top: 3px;"><b><a href="/wiki/North_American_winter" class="mw-redirect" title="North American winter">North American winters</a></b><br /> <ul><li><a href="/wiki/2019%E2%80%9320_North_American_winter" title="2019–20 North American winter">2019–20</a></li> <li><b>2020–21</b></li> <li><a href="/wiki/2021%E2%80%9322_North_American_winter" title="2021–22 North American winter">2021–22</a></li></ul> </td></tr></tbody></table> <p>The <b>2020–21 North American winter</b> was the most significant <a href="/wiki/Winter_season" class="mw-redirect" title="Winter season">winter season</a> to affect <a href="/wiki/North_America" title="North America">North America</a> in several years, and the costliest on record, with a damage total of at least $33.35 billion (2021 USD). The season featured six storms ranking on the <a href="/wiki/Regional_Snowfall_Index_scale" class="mw-redirect" title="Regional Snowfall Index scale">Regional Snowfall Index scale</a> (RSI), with four storms ranking as at least a Category 3. Most of the winter's damage and fatalities occurred due to a <a href="/wiki/February_2021_North_American_cold_wave" title="February 2021 North American cold wave">historic and major cold wave in mid-February</a>. Several other significant events occurred, including a <a href="/wiki/October_2020_North_American_ice_storm" class="mw-redirect" title="October 2020 North American ice storm">crippling early-season ice storm</a> in the Southern Plains, a <a href="/wiki/December_15%E2%80%9317,_2020_nor%27easter" title="December 15–17, 2020 nor'easter">powerful nor'easter</a> in mid-December, <a href="/wiki/January_31_%E2%80%93_February_3,_2021_nor%27easter" title="January 31 – February 3, 2021 nor'easter">another major nor'easter</a> in early February, two major and widespread winter storms in mid-February, and <a href="/wiki/March_2021_North_American_blizzard" title="March 2021 North American blizzard">a major blizzard</a> in the <a href="/wiki/Rocky_Mountains" title="Rocky Mountains">Rocky Mountains</a> in mid-March. The winter-related events were responsible for at least 358 fatalities, making it the deadliest season since 1992–93. A <a href="/wiki/La_Ni%C3%B1a" class="mw-redirect" title="La Niña">La Niña</a> pattern influenced much of the winter in North America. </p><p>Based on the astronomical definition, winter began at the <a href="/wiki/Winter_solstice" title="Winter solstice">winter solstice</a> on December 21, 2020 and ended at the <a href="/wiki/March_equinox" title="March equinox">spring equinox</a> on March 20, 2021.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Based on the meteorological definition, the first day of winter was on December 1 and the last day was February 28.<sup id="cite_ref-NOAA/NWS-Seasons_2-0" class="reference"><a href="#cite_note-NOAA/NWS-Seasons-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> However, as illustrated by the <a href="#Late_October_ice_storm">late October ice storm</a> and the <a href="/wiki/April_2021_nor%27easter" title="April 2021 nor'easter">mid-April nor'easter</a>, winter storms occasionally <a href="/wiki/Cyclogenesis" title="Cyclogenesis">occur</a> outside of these limits. Since both definitions of winter span the start of the calendar year, it is possible to have a winter storm in two different years, as shown by the <a href="/wiki/2020%E2%80%9321_New_Year%27s_North_American_winter_storm" title="2020–21 New Year's North American winter storm">New Year's winter storm</a> this season. </p><p>Much of the country saw some form of winter weather and often significant impacts as a result, reflected by the numerous storms rated on the RSI. In mid-December, a significant Category 2 nor'easter affected much of the <a href="/wiki/Northeastern_United_States" title="Northeastern United States">Northeastern United States</a> with heavy snow and ice. Over 3 ft (0.91 m) of snow was reported across a swath in the interior Northeast, and the system caused seven fatalities. In early February, a major Category 3 nor'easter, which started out as a winter storm on the <a href="/wiki/West_Coast_of_the_United_States" title="West Coast of the United States">West Coast</a>, impacted an even larger area with heavy snow, also causing seven fatalities. In mid-February, a series of two major Category 3 winter storms brought a swath of widespread snow and ice from the <a href="/wiki/Pacific_Northwest" title="Pacific Northwest">Pacific Northwest</a>, through the <a href="/wiki/Deep_South" title="Deep South">Deep South</a>, and to the Northeast. In total, the two winter storms resulted in at least $27.1 billion in damage, nearly 14 million power outages, and a total of 319 fatalities. In mid-March, a <a href="/wiki/March_2021_North_American_blizzard" title="March 2021 North American blizzard">historic Category 3 blizzard</a> unfolded in the <a href="/wiki/Rocky_Mountains" title="Rocky Mountains">Rocky Mountains</a>, with <a href="/wiki/Denver" title="Denver">Denver</a> and <a href="/wiki/Cheyenne,_Wyoming" title="Cheyenne, Wyoming">Cheyenne</a> seeing one of their largest March snowstorms on record. </p> <style data-mw-deduplicate="TemplateStyles:r886046785">.mw-parser-output .toclimit-2 .toclevel-1 ul,.mw-parser-output .toclimit-3 .toclevel-2 ul,.mw-parser-output .toclimit-4 .toclevel-3 ul,.mw-parser-output .toclimit-5 .toclevel-4 ul,.mw-parser-output .toclimit-6 .toclevel-5 ul,.mw-parser-output .toclimit-7 .toclevel-6 ul{display:none}</style><div class="toclimit-3"><meta property="mw:PageProp/toc" /></div> <div class="mw-heading mw-heading2"><h2 id="Seasonal_forecasts">Seasonal forecasts</h2><span class="mw-editsection"><span 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href="/wiki/File:NOAA_Winter_Outlook_2020_Temp.png" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2b/NOAA_Winter_Outlook_2020_Temp.png/200px-NOAA_Winter_Outlook_2020_Temp.png" decoding="async" width="200" height="131" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2b/NOAA_Winter_Outlook_2020_Temp.png/300px-NOAA_Winter_Outlook_2020_Temp.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2b/NOAA_Winter_Outlook_2020_Temp.png/400px-NOAA_Winter_Outlook_2020_Temp.png 2x" data-file-width="700" data-file-height="460" /></a></span></div><div class="thumbcaption text-align-center">Temperature outlook</div></div><div class="tsingle" style="width:202px;max-width:202px"><div class="thumbimage"><span typeof="mw:File"><a href="/wiki/File:NOAA_Winter_Outlook_2020_Precip.png" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/86/NOAA_Winter_Outlook_2020_Precip.png/200px-NOAA_Winter_Outlook_2020_Precip.png" decoding="async" width="200" height="131" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/86/NOAA_Winter_Outlook_2020_Precip.png/300px-NOAA_Winter_Outlook_2020_Precip.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/86/NOAA_Winter_Outlook_2020_Precip.png/400px-NOAA_Winter_Outlook_2020_Precip.png 2x" data-file-width="700" data-file-height="460" /></a></span></div><div class="thumbcaption text-align-center">Precipitation outlook</div></div></div></div></div> <p>On October 15, 2020, the <a href="/wiki/National_Oceanic_and_Atmospheric_Administration" title="National Oceanic and Atmospheric Administration">National Oceanic and Atmospheric Administration</a>'s <a href="/wiki/Climate_Prediction_Center" title="Climate Prediction Center">Climate Prediction Center</a> released its U.S. Winter Outlook.<sup id="cite_ref-seasonal-forecasts_3-0" class="reference"><a href="#cite_note-seasonal-forecasts-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> The temperature and precipitation outlooks reflected the likelihood of a <a href="/wiki/La_Ni%C3%B1a" class="mw-redirect" title="La Niña">La Niña</a> pattern developing during most of the winter. The forecast called for warmer than average temperatures across much of the <a href="/wiki/Southern_United_States" title="Southern United States">southern</a> and <a href="/wiki/Southwestern_United_States" title="Southwestern United States">southwestern</a> United States, as well as the <a href="/wiki/East_Coast_of_the_United_States" title="East Coast of the United States">East Coast</a>, with cooler than average temperatures in the far northwestern United States. Near-average temperatures were expected in the Midwest. The forecast also called for drier than average conditions across almost all of the southeastern and southwestern United States, and wetter than average conditions in much of the northern tier and Midwest, with near-average precipitation in the Northeast and parts of the Midwest.<sup id="cite_ref-seasonal-forecasts_3-1" class="reference"><a href="#cite_note-seasonal-forecasts-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>On November 30, 2020, <a href="/wiki/Environment_Canada" class="mw-redirect" title="Environment Canada">Environment Canada</a> released its winter outlook for December, January and February as part of their monthly climate outlooks. The agency predicted near to above average temperatures across most of Canada; particularly in the southern regions of the nation, such as southern <a href="/wiki/British_Columbia" title="British Columbia">British Columbia</a>, southern <a href="/wiki/Ontario" title="Ontario">Ontario</a>, <a href="/wiki/Quebec" title="Quebec">Quebec</a>, and especially <a href="/wiki/Atlantic_Canada" title="Atlantic Canada">Atlantic Canada</a>. Below average temperatures were expected to develop in the northern regions of the providences, as well in the northern <a href="/wiki/Canadian_Prairies" title="Canadian Prairies">Canadian Prairies</a> due to the <a href="/wiki/Polar_vortex" title="Polar vortex">polar vortex</a> and La Nina. Above average precipitation was forecasted to occur in British Columbia, southern Quebec, and quite evidently Atlantic Canada as well.<sup id="cite_ref-Environment_Canada_Dec–Feb_Forecast_4-0" class="reference"><a href="#cite_note-Environment_Canada_Dec–Feb_Forecast-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="Seasonal_summary">Seasonal summary</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=2" title="Edit section: Seasonal summary"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="center"> <div class="timeline-wrapper"><map name="timeline_g98d977xkjlzfdky9a8rzv46kxlsvi7"><area shape="rect" href="/wiki/April_2021_nor%27easter" coords="610,22,740,43" title="April 2021 nor'easter" alt="April 2021 nor'easter" /><area shape="rect" href="/wiki/Tornado_outbreak_of_March_16%E2%80%9318%2C_2021" coords="516,9,646,30" title="Tornado outbreak of March 16–18, 2021" alt="Tornado outbreak of March 16–18, 2021" /><area shape="rect" href="/wiki/March_2021_North_American_blizzard" coords="513,102,638,123" title="March 2021 North American blizzard" alt="March 2021 North American blizzard" /><area shape="rect" href="/wiki/February_15%E2%80%9320%2C_2021_North_American_winter_storm" coords="440,89,565,110" title="February 15–20, 2021 North American winter storm" alt="February 15–20, 2021 North American winter storm" /><area shape="rect" href="/wiki/February_13%E2%80%9317%2C_2021_North_American_winter_storm" coords="431,76,556,96" title="February 13–17, 2021 North American winter storm" alt="February 13–17, 2021 North American winter storm" /><area shape="rect" href="/wiki/2021_Super_Bowl_Sunday_nor%27easter" coords="403,36,523,56" title="2021 Super Bowl Sunday nor'easter" alt="2021 Super Bowl Sunday nor'easter" /><area shape="rect" href="/wiki/January_31_%E2%80%93_February_3%2C_2021_nor%27easter" coords="391,22,533,43" title="January 31 – February 3, 2021 nor'easter" alt="January 31 – February 3, 2021 nor'easter" /><area shape="rect" href="/wiki/2020%E2%80%9321_New_Year%27s_North_American_winter_storm" coords="291,89,433,110" title="2020–21 New Year's North American winter storm" alt="2020–21 New Year's North American winter storm" /><area shape="rect" href="/wiki/December_15%E2%80%9317%2C_2020_nor%27easter" coords="245,62,370,83" title="December 15–17, 2020 nor'easter" alt="December 15–17, 2020 nor'easter" /><area shape="rect" href="/wiki/December_5%E2%80%936%2C_2020_nor%27easter" coords="209,49,328,70" title="December 5–6, 2020 nor'easter" alt="December 5–6, 2020 nor'easter" /><area shape="rect" href="/wiki/Late_November_2020_North_American_storm_complex" coords="197,36,344,56" title="Late November 2020 North American storm complex" alt="Late November 2020 North American storm complex" /><area shape="rect" href="/wiki/Hurricane_Zeta" coords="97,22,205,43" title="Hurricane Zeta" alt="Hurricane Zeta" /><area shape="rect" href="/wiki/Regional_Snowfall_Index" coords="602,188,800,208" title="Regional Snowfall Index" alt="Regional Snowfall Index" /></map><img usemap="#timeline_g98d977xkjlzfdky9a8rzv46kxlsvi7" src="//upload.wikimedia.org/wikipedia/en/timeline/g98d977xkjlzfdky9a8rzv46kxlsvi7.png" /></div> </div> <div style="clear:both;" class=""></div> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Satellite_image_of_December_5_nor%27easter.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/Satellite_image_of_December_5_nor%27easter.jpg/250px-Satellite_image_of_December_5_nor%27easter.jpg" decoding="async" width="250" height="250" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/Satellite_image_of_December_5_nor%27easter.jpg/375px-Satellite_image_of_December_5_nor%27easter.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/58/Satellite_image_of_December_5_nor%27easter.jpg/500px-Satellite_image_of_December_5_nor%27easter.jpg 2x" data-file-width="2000" data-file-height="2000" /></a><figcaption>Satellite image of <a href="/wiki/December_5%E2%80%936,_2020_nor%27easter" title="December 5–6, 2020 nor'easter">a powerful nor'easter</a> impacting <a href="/wiki/New_England" title="New England">New England</a> on December 5</figcaption></figure> <p>Winter weather events began in late October in North America, with a crippling and devastating ice storm in the Southern Plains, which later merged with the remnants of <a href="/wiki/Hurricane_Zeta" title="Hurricane Zeta">Hurricane Zeta</a> and produced more snow in New England.<sup id="cite_ref-Billy_5-0" class="reference"><a href="#cite_note-Billy-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> November was generally quiet in terms of winter weather, with only a few minor snow events in the Midwest. Late in the month however, a <a href="/wiki/Late_November_2020_North_American_storm_complex" class="mw-redirect" title="Late November 2020 North American storm complex">storm system</a> moved through the Ohio Valley bringing over 9 inches (23 cm) of snow to <a href="/wiki/Cleveland" title="Cleveland">Cleveland</a>, and over 24 inches (61 cm) of snow to areas just south of <a href="/wiki/Lake_Erie" title="Lake Erie">Lake Erie</a> in northeast <a href="/wiki/Ohio" title="Ohio">Ohio</a>.<sup id="cite_ref-Dane_6-0" class="reference"><a href="#cite_note-Dane-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> December began with <a href="/wiki/Early_December_2020_nor%27easter" class="mw-redirect" title="Early December 2020 nor'easter">a nor'easter</a> that impacted parts of New England with heavy snow.<sup id="cite_ref-Eartha_7-0" class="reference"><a href="#cite_note-Eartha-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> Later in the month, a <a href="/wiki/December_15%E2%80%9317,_2020_nor%27easter" title="December 15–17, 2020 nor'easter">powerful nor'easter</a> brought heavy and impactful snow to widespread areas of the <a href="/wiki/Northeastern_United_States" title="Northeastern United States">Northeastern United States</a> and southern <a href="/wiki/Canada" title="Canada">Canada</a>. Major cities such as <a href="/wiki/New_York_City" title="New York City">New York City</a>, <a href="/wiki/Pittsburgh" title="Pittsburgh">Pittsburgh</a>, and <a href="/wiki/Boston" title="Boston">Boston</a> saw over 10 inches (25 cm) of snow from the system. Areas farther inland saw as much as 44 inches (110 cm) of snow.<sup id="cite_ref-Gail_8-0" class="reference"><a href="#cite_note-Gail-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> Around Christmas week, a powerful blizzard impacted the <a href="/wiki/Midwestern_United_States" title="Midwestern United States">Midwestern United States</a> and Canada, which also caused severe storms in the Southeast.<sup id="cite_ref-Harold-1_9-0" class="reference"><a href="#cite_note-Harold-1-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Harold-2_10-0" class="reference"><a href="#cite_note-Harold-2-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> A powerful extratropical cyclone in the <a href="/wiki/Bering_Sea" title="Bering Sea">Bering Sea</a> late in the month reached winds of over 100 mph (160 km/h) and a minimum central pressure of 921 mb (27.2 inHg) west of Alaska. It later moved on to hit <a href="/wiki/Alaska" title="Alaska">Alaska</a>, after only slightly weakening, causing high surf and gusty winds in the <a href="/wiki/Aleutian_Islands" title="Aleutian Islands">Aleutian Islands</a>. </p> <figure class="mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:2020-21_North_American_winter_temperature_anomalies.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/2020-21_North_American_winter_temperature_anomalies.png/300px-2020-21_North_American_winter_temperature_anomalies.png" decoding="async" width="300" height="226" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/da/2020-21_North_American_winter_temperature_anomalies.png/450px-2020-21_North_American_winter_temperature_anomalies.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/da/2020-21_North_American_winter_temperature_anomalies.png/600px-2020-21_North_American_winter_temperature_anomalies.png 2x" data-file-width="650" data-file-height="489" /></a><figcaption>Average temperature anomalies in the <a href="/wiki/United_States" title="United States">United States</a> during the 2020–21 winter.</figcaption></figure> <p>January and the new year began with a <a href="/wiki/2020%E2%80%9321_New_Year%27s_North_American_storm_complex" class="mw-redirect" title="2020–21 New Year's North American storm complex">storm system</a> moving from the <a href="/wiki/Gulf_of_Mexico" title="Gulf of Mexico">Gulf of Mexico</a> to the Northeast on New Year's Eve and <a href="/wiki/New_Year%27s_Day" title="New Year's Day">New Year's Day</a>. It produced a swath of wintry weather extending over 2,000 miles, and the system also produced up to 2 feet (24 in) of snow and over 0.5 inches (13 mm) of ice in some areas.<sup id="cite_ref-John_11-0" class="reference"><a href="#cite_note-John-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> Later in the month, a storm originating in the <a href="/wiki/Rocky_Mountains" title="Rocky Mountains">Rocky Mountains</a> produced a swath of wintry weather from New Mexico through Alabama, including areas such as <a href="/wiki/Lubbock,_TX" class="mw-redirect" title="Lubbock, TX">Lubbock</a>, <a href="/wiki/Austin,_TX" class="mw-redirect" title="Austin, TX">Austin</a>, <a href="/wiki/Houston_metropolitan_area" class="mw-redirect" title="Houston metropolitan area">Metro Houston</a>, and <a href="/wiki/Shreveport,_LA" class="mw-redirect" title="Shreveport, LA">Shreveport</a>, some of which saw over 6 inches of snow accumulation.<sup id="cite_ref-Lana_12-0" class="reference"><a href="#cite_note-Lana-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> Towards the middle of the month, a blizzard impacted the Midwest and the interior Northeast, producing heavy snow and extremely gusty winds behind the system.<sup id="cite_ref-Malcolm_13-0" class="reference"><a href="#cite_note-Malcolm-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> During the last full week of January, a storm with winter weather spanning over 1,500 miles produced snowfall and mixed precipitation from the Midwest to the Northeast, as well as causing severe weather in the Southeast.<sup id="cite_ref-Nathaniel-1_14-0" class="reference"><a href="#cite_note-Nathaniel-1-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Nathaniel-2_15-0" class="reference"><a href="#cite_note-Nathaniel-2-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> It was shortly followed by a cold wave in the Northeast, in which wind chills dropped to as low as −25 °F (−32 °C) and that prompted an area of <a href="/wiki/Wind_chill_advisory" class="mw-redirect" title="Wind chill advisory">wind chill advisories</a>.<sup id="cite_ref-late-January-cold-wave_16-0" class="reference"><a href="#cite_note-late-January-cold-wave-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> At the end of the month, a <a href="/wiki/January_31_%E2%80%93_February_3,_2021_nor%27easter" title="January 31 – February 3, 2021 nor'easter">storm complex</a> and <a href="/wiki/Atmospheric_river" title="Atmospheric river">atmospheric river</a> event began to unfold in the <a href="/wiki/Western_United_States" title="Western United States">Western United States</a>, with snowfall totals as high as 100 inches (250 cm) and rainfall totals over a foot in many areas, causing widespread flooding and mudslides.<sup id="cite_ref-Orlena-1_17-0" class="reference"><a href="#cite_note-Orlena-1-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> The system later became a nor'easter bringing heavy and impactful snow to both coastal and interior areas of the Northeast, with both the Boston and New York City metropolitan areas seeing 18–24 inches (46–61 cm) of snow, in addition to causing over $1.8 billion in damages.<sup id="cite_ref-Orlena-1_17-1" class="reference"><a href="#cite_note-Orlena-1-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p><p>February began with a winter storm that moved through the <a href="/wiki/Great_Plains" title="Great Plains">Great Plains</a> and Midwest, with heavy snow and blizzard-like conditions sparking a 40-vehicle pileup on <a href="/wiki/Interstate_80_in_Iowa" title="Interstate 80 in Iowa">Interstate 80</a> eastbound in Iowa, causing several serious injuries.<sup id="cite_ref-Peggy_18-0" class="reference"><a href="#cite_note-Peggy-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> It was followed just a few days later by <a href="/wiki/2021_Super_Bowl_Sunday_nor%27easter" class="mw-redirect" title="2021 Super Bowl Sunday nor'easter">a fast-moving nor'easter</a> that brought moderate snowfall to the I-95 corridor on the day of <a href="/wiki/Super_Bowl_LV" title="Super Bowl LV">Super Bowl LV</a>. Then, <a href="#Mid-February_winter_storms">a series of major winter storms</a> blasted through the Western, Southern, and Eastern United States bringing heavy snow and ice. The first two storms were both major ice storms, with the first ice storm resulting in 12 fatalities and the second causing up to 1.5 in (38 mm) of freezing rain accretion. The next two storms were both Category 3 winter storms on the <a href="/wiki/Regional_Snowfall_Index" class="mw-redirect" title="Regional Snowfall Index">Regional Snowfall Index</a> scale, with <a href="/wiki/February_13%E2%80%9317,_2021_North_American_winter_storm" title="February 13–17, 2021 North American winter storm">the first of the storms</a> causing at least 237 fatalities and about $22.5 billion in damage, making it the costliest winter storm on record. The <a href="/wiki/February_15%E2%80%9320,_2021_North_American_winter_storm" title="February 15–20, 2021 North American winter storm">second storm</a> caused at least 29 fatalities and resulted in over $2 billion in damage. The last two storms also resulted in <a href="/wiki/2021_Texas_power_crisis" title="2021 Texas power crisis">a major power crisis</a> in <a href="/wiki/Texas" title="Texas">Texas</a>. In total, the four back-to-back storms resulted in tens of billions of dollars in damage, over 250 fatalities, at least 14 million power outages, and a crisis in the Deep South. Simultaneous to the barrage of winter storms was <a href="/wiki/February_2021_North_American_cold_wave" title="February 2021 North American cold wave">a historic, long-lived outbreak of Arctic air</a> in the <a href="/wiki/Central_United_States" title="Central United States">Central United States</a>. Temperatures 30-50 °F (17-28 °C) below average for prolonged periods from February 12–19 resulted in the entire month of February being significantly below average. The month ended with a minor snowstorm that affected areas such as <a href="/wiki/Denver" title="Denver">Denver</a> in the Rocky Mountains. </p><p>March began with a cold wave and windstorm in New England, which prompted <a href="/wiki/Wind_chill_warning" title="Wind chill warning">wind chill warnings</a> in four states and resulted in over 165,000 power outages.<sup id="cite_ref-early-march-cold-wave_19-0" class="reference"><a href="#cite_note-early-march-cold-wave-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> Later in the month, <a href="/wiki/March_2021_North_American_blizzard" title="March 2021 North American blizzard">a historic and major blizzard</a> impacted the Rocky Mountains with feet of snow, nearly breaking numerous all-time records, especially in the <a href="/wiki/Denver" title="Denver">Denver</a> and <a href="/wiki/Cheyenne,_Wyoming" title="Cheyenne, Wyoming">Cheyenne</a> areas. It was also responsible for a major late-season snowstorm in the Midwest as well.<sup id="cite_ref-Xylia_20-0" class="reference"><a href="#cite_note-Xylia-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> It was shortly followed by <a href="/wiki/Tornado_outbreak_of_March_16%E2%80%9318,_2021" title="Tornado outbreak of March 16–18, 2021">another severe blizzard</a> in the <a href="/wiki/Southern_Plains" class="mw-redirect" title="Southern Plains">Southern Plains</a>, resulting in near-zero visibility, major highways being stopped for hours, and several injuries.<sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> In mid-April, <a href="/wiki/April_2021_nor%27easter" title="April 2021 nor'easter">a fairly strong nor'easter</a> moved up the <a href="/wiki/East_Coast_of_the_United_States" title="East Coast of the United States">East Coast</a>, resulting in heavy snowfall accumulations in interior New England, as well as widespread lower totals closer to the coast.<sup id="cite_ref-spring-nor'easter_22-0" class="reference"><a href="#cite_note-spring-nor'easter-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="Events">Events</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=3" title="Edit section: Events"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>There were several winter weather events during the 2020–21 North American winter. Significant events include cold waves, snowstorms, ice storms, blizzards, and other notable events outside the conventional limits of winter. </p> <div class="mw-heading mw-heading3"><h3 id="Late_October_ice_storm">Late October ice storm</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=4" title="Edit section: Late October ice storm"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>On October 27, a winter storm, unofficially named <i>Winter Storm Billy</i> by <a href="/wiki/The_Weather_Channel" title="The Weather Channel">The Weather Channel</a>, delivered heavy snow to <a href="/wiki/Colorado" title="Colorado">Colorado</a>, <a href="/wiki/New_Mexico" title="New Mexico">New Mexico</a>, <a href="/wiki/West_Texas" title="West Texas">Western Texas</a>, and <a href="/wiki/Kansas" title="Kansas">Kansas</a>, while a crippling ice storm hit <a href="/wiki/Central_Oklahoma" title="Central Oklahoma">Central Oklahoma</a>, and <a href="/wiki/Wichita_Falls,_Texas_metropolitan_area" class="mw-redirect" title="Wichita Falls, Texas metropolitan area">Western North Texas</a> including <a href="/wiki/Oklahoma_City" title="Oklahoma City">Oklahoma City</a>. Ice accumulations were as high as 2 inches (51 mm) in areas of the <a href="/wiki/Oklahoma_City_metropolitan_area" title="Oklahoma City metropolitan area">Oklahoma City metropolitan area</a>. The ice storm resulted in widespread tree damage and over 400,000 customers being put without power, 40,000 of whom remained out of power ten days later.<sup id="cite_ref-23" class="reference"><a href="#cite_note-23"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> It was one of the worst ice storms in Oklahoma City history,<sup id="cite_ref-Billy_5-1" class="reference"><a href="#cite_note-Billy-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> and the largest power outage in <a href="/wiki/OG%26E" class="mw-redirect" title="OG&E">OG&E</a> history.<sup id="cite_ref-24" class="reference"><a href="#cite_note-24"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> The Storm led to the United States's most extensive October snow cover since 1967.<sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> The ice storm is estimated to have caused over $125 million (2020 USD) in damage.<sup id="cite_ref-aon-benfield-oct_26-0" class="reference"><a href="#cite_note-aon-benfield-oct-26"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> There were also two deaths: one in <a href="/wiki/Kansas" title="Kansas">Kansas</a> and one in <a href="/wiki/Texas" title="Texas">Texas</a>.<sup id="cite_ref-weather_27-0" class="reference"><a href="#cite_note-weather-27"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-event_review_28-0" class="reference"><a href="#cite_note-event_review-28"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Post-Tropical_Cyclone_Zeta">Post-Tropical Cyclone Zeta</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=5" title="Edit section: Post-Tropical Cyclone Zeta"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:NWS_Boston_Radar_2020-10-30_1645Z.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/NWS_Boston_Radar_2020-10-30_1645Z.jpg/275px-NWS_Boston_Radar_2020-10-30_1645Z.jpg" decoding="async" width="275" height="145" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/NWS_Boston_Radar_2020-10-30_1645Z.jpg/413px-NWS_Boston_Radar_2020-10-30_1645Z.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8a/NWS_Boston_Radar_2020-10-30_1645Z.jpg/550px-NWS_Boston_Radar_2020-10-30_1645Z.jpg 2x" data-file-width="1919" data-file-height="1010" /></a><figcaption>Radar imagery of a snowstorm associated with the remnants of Hurricane Zeta impacting <a href="/wiki/New_England" title="New England">New England</a> with moderate-to-heavy snow on October 30</figcaption></figure> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Hurricane_Zeta#East_Coast_of_the_United_States" title="Hurricane Zeta">Hurricane Zeta § East Coast of the United States</a></div> <p>The extratropical remnants of <a href="/wiki/Hurricane_Zeta" title="Hurricane Zeta">Hurricane Zeta</a> combined with the previous winter storm to produce two separate snow events across parts of southern <a href="/wiki/New_England" title="New England">New England</a> and upstate <a href="/wiki/New_York_State" class="mw-redirect" title="New York State">New York</a> on October 29–30.<sup id="cite_ref-29" class="reference"><a href="#cite_note-29"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-30" class="reference"><a href="#cite_note-30"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> The highest amount of accumulation was 6.5 inches (17 cm), which was recorded in <a href="/wiki/Grafton,_Massachusetts" title="Grafton, Massachusetts">Grafton, Massachusetts</a>.<sup id="cite_ref-31" class="reference"><a href="#cite_note-31"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-32" class="reference"><a href="#cite_note-32"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> This early-season snowstorm resulted in some downed tree branches in the region.<sup id="cite_ref-33" class="reference"><a href="#cite_note-33"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> The snowstorm also caused slippery road surfaces, leading to numerous crashes, some serious, in the state of Massachusetts.<sup id="cite_ref-34" class="reference"><a href="#cite_note-34"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> </p><p>The cold front associated with Zeta dropped temperatures on the morning of October 31 to 19 °F (−7 °C) in <a href="/wiki/Albany,_New_York" title="Albany, New York">Albany, New York</a>, just one degree shy of the record. This is well below the typical low temperature of 35 °F (2 °C). Highs that day struggled to get into the 40s.<sup id="cite_ref-35" class="reference"><a href="#cite_note-35"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> Parts of <a href="/wiki/New_Jersey" title="New Jersey">New Jersey</a> get as low as 20 °F (−7 °C) after Zeta dropped snow in the northern portion of the state, accumulating to 2.4 inches (6.1 cm) in <a href="/wiki/High_Point_State_Park" title="High Point State Park">High Point State Park</a>.<sup id="cite_ref-36" class="reference"><a href="#cite_note-36"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-37" class="reference"><a href="#cite_note-37"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Late_November_storm_complex">Late November storm complex</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=6" title="Edit section: Late November storm complex"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/November_2020_North_American_storm_complex" title="November 2020 North American storm complex">November 2020 North American storm complex</a></div> <p>On November 29, two low pressure systems, one from the <a href="/wiki/Gulf_of_Mexico" title="Gulf of Mexico">Gulf of Mexico</a> and one from <a href="/wiki/Canada" title="Canada">Canada</a>, formed the low from the Gulf of Mexico. The southern system moved east then northeastward towards the <a href="/wiki/Appalachian_Mountains" title="Appalachian Mountains">Appalachian Mountains</a>. The low from Canada came from <a href="/wiki/Manitoba" title="Manitoba">Manitoba</a> and moved southeastward towards the <a href="/wiki/Great_Lakes" title="Great Lakes">Great Lakes</a> region. On November 30, snowfall was recorded in cities such as <a href="/wiki/Toledo,_Ohio" title="Toledo, Ohio">Toledo</a>,<sup id="cite_ref-38" class="reference"><a href="#cite_note-38"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Detroit" title="Detroit">Detroit</a>,<sup id="cite_ref-39" class="reference"><a href="#cite_note-39"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Chicago" title="Chicago">Chicago</a>,<sup id="cite_ref-40" class="reference"><a href="#cite_note-40"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> and <a href="/wiki/Cleveland" title="Cleveland">Cleveland</a>.<sup id="cite_ref-Dane_6-1" class="reference"><a href="#cite_note-Dane-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> The next day on December 1 snowfall started in <a href="/wiki/Pittsburgh" title="Pittsburgh">Pittsburgh</a>.<sup id="cite_ref-41" class="reference"><a href="#cite_note-41"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> The system also produced heavy rainfall, high winds, and several weak tornadoes to the <a href="/wiki/East_Coast_of_the_United_States" title="East Coast of the United States">East Coast</a>. It is estimated to have caused at least $100 million (2020 USD) in damage.<sup id="cite_ref-Aon_Benfield_November_2020_42-0" class="reference"><a href="#cite_note-Aon_Benfield_November_2020-42"><span class="cite-bracket">[</span>42<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="December_nor'easters"><span id="December_nor.27easters"></span>December nor'easters</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=7" title="Edit section: December nor'easters"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="Early_December_nor'easter"><span id="Early_December_nor.27easter"></span>Early December nor'easter</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=8" title="Edit section: Early December nor'easter"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/December_5%E2%80%936,_2020_nor%27easter" title="December 5–6, 2020 nor'easter">December 5–6, 2020 nor'easter</a></div> <p>On December 4, a nor'easter developed from an area of low pressure moving off the <a href="/wiki/Mid-Atlantic_(United_States)" title="Mid-Atlantic (United States)">Mid-Atlantic</a> coast and began to rapidly intensify. Ahead of the storm, <a href="/wiki/Winter_Storm_Warning" class="mw-redirect" title="Winter Storm Warning">Winter Storm Warnings</a> were issued in a swath from the northern parts of <a href="/wiki/Connecticut" title="Connecticut">Connecticut</a> and <a href="/wiki/Rhode_Island" title="Rhode Island">Rhode Island</a> to <a href="/wiki/Maine" title="Maine">Maine</a>'s border with <a href="/wiki/Canada" title="Canada">Canada</a>. On December 5, the nor'easter made landfall in coastal <a href="/wiki/New_England" title="New England">New England</a> while brushing the coastline. Precipitation initially began as heavy rain but as the storm progressed northward, heavy wet snow broke out in <a href="/wiki/Massachusetts" title="Massachusetts">Massachusetts</a>, <a href="/wiki/New_Hampshire" title="New Hampshire">New Hampshire</a> and <a href="/wiki/Maine" title="Maine">Maine</a>, resulting in over 280,000 customers without power.<sup id="cite_ref-43" class="reference"><a href="#cite_note-43"><span class="cite-bracket">[</span>43<span class="cite-bracket">]</span></a></sup> 12.5 inches (32 cm) of snow fell in <a href="/wiki/Paxton,_Massachusetts" title="Paxton, Massachusetts">Paxton</a>, <a href="/wiki/Massachusetts" title="Massachusetts">Massachusetts</a>, and areas in <a href="/wiki/Maine" title="Maine">Maine</a> saw up to 18 inches (46 cm) of snow.<sup id="cite_ref-44" class="reference"><a href="#cite_note-44"><span class="cite-bracket">[</span>44<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-45" class="reference"><a href="#cite_note-45"><span class="cite-bracket">[</span>45<span class="cite-bracket">]</span></a></sup> By midday December 6, only flurries lingered over the <a href="/wiki/Northeastern_United_States" title="Northeastern United States">Northeast</a>, as the storm was moving deeper into <a href="/wiki/Eastern_Canada" title="Eastern Canada">Eastern Canada</a>.<sup id="cite_ref-Eartha_7-1" class="reference"><a href="#cite_note-Eartha-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> The nor'easter is estimated to have caused at least $25 million (2021 USD) in damage.<sup id="cite_ref-Aon_Benfield_December_2020_46-0" class="reference"><a href="#cite_note-Aon_Benfield_December_2020-46"><span class="cite-bracket">[</span>46<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading4"><h4 id="Mid-December_nor'easter"><span id="Mid-December_nor.27easter"></span>Mid-December nor'easter</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=9" title="Edit section: Mid-December nor'easter"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546"><table class="infobox" style="width: 24em;"><tbody><tr><td colspan="2" class="infobox-subheader" style="padding:0;"><div style="font-weight:bold;padding:0.2em;background-color:#FFD98C">Category 2 "Significant" (<a href="/wiki/Regional_Snowfall_Index" class="mw-redirect" title="Regional Snowfall Index">RSI</a>/<a href="/wiki/NOAA" class="mw-redirect" title="NOAA">NOAA</a>: 5.58)</div></td></tr><tr><td colspan="2" class="infobox-full-data"><div style="vertical-align: middle"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Satellite_image_of_December_16_2020_nor%27easter.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Satellite_image_of_December_16_2020_nor%27easter.jpg/150px-Satellite_image_of_December_16_2020_nor%27easter.jpg" decoding="async" width="150" height="197" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/54/Satellite_image_of_December_16_2020_nor%27easter.jpg/225px-Satellite_image_of_December_16_2020_nor%27easter.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/54/Satellite_image_of_December_16_2020_nor%27easter.jpg/300px-Satellite_image_of_December_16_2020_nor%27easter.jpg 2x" data-file-width="4500" data-file-height="5900" /></a></span><span class="nowrap"> </span><span typeof="mw:File"><a href="/wiki/File:Mid-December_2020_nor%27easter_track.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Mid-December_2020_nor%27easter_track.png/150px-Mid-December_2020_nor%27easter_track.png" decoding="async" width="150" height="119" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/98/Mid-December_2020_nor%27easter_track.png/225px-Mid-December_2020_nor%27easter_track.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/98/Mid-December_2020_nor%27easter_track.png/300px-Mid-December_2020_nor%27easter_track.png 2x" data-file-width="2826" data-file-height="2241" /></a></span></span></div></td></tr><tr><th scope="row" class="infobox-label">Duration</th><td class="infobox-data">December 14–18, 2020</td></tr><tr><th scope="row" class="infobox-label">Lowest pressure</th><td class="infobox-data">995 <a href="/wiki/Bar_(unit)" title="Bar (unit)">mb</a> (29.38 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>)</td></tr><tr><th scope="row" class="infobox-label">Maximum snow</th><td class="infobox-data">44 in (110 cm)</td></tr><tr><th scope="row" class="infobox-label">Fatalities</th><td class="infobox-data">7 fatalities</td></tr><tr><th scope="row" class="infobox-label">Damage</th><td class="infobox-data">Per <a href="/wiki/Aon_(company)" title="Aon (company)">Aon</a>: ≥ $125 million (2021 USD)</td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/December_15%E2%80%9317,_2020_nor%27easter" title="December 15–17, 2020 nor'easter">December 15–17, 2020 nor'easter</a></div> <p>On December 16, a second major nor'easter began affecting parts of <a href="/wiki/New_England" title="New England">New England</a> and the <a href="/wiki/Mid-Atlantic_(United_States)" title="Mid-Atlantic (United States)">Mid-Atlantic.</a><sup id="cite_ref-47" class="reference"><a href="#cite_note-47"><span class="cite-bracket">[</span>47<span class="cite-bracket">]</span></a></sup> The storm was described as a "blockbuster storm" by <a href="/wiki/AccuWeather" title="AccuWeather">AccuWeather</a>. The nor'easter formed on December 16 and continued affect the Northeast into the 17th. A swath of 12–18+ inches of snow extended from central Pennsylvania through most of southern New England. Locally, up to 44 inches (110 cm) of snow fell in <a href="/wiki/Newark_Valley,_New_York" title="Newark Valley, New York">Newark Valley, New York</a> and 45 inches (110 cm) fell in <a href="/wiki/Ludlow_(town),_Vermont" title="Ludlow (town), Vermont">Ludlow</a>, where a new state record may have been broken. In nearby Pennsylvania, the 24-hour snowfall record of 38 inches (97 cm) was threatened. <a href="/wiki/Williamsport,_Pennsylvania" title="Williamsport, Pennsylvania">Williamsport</a> and <a href="/wiki/Binghamton,_New_York" title="Binghamton, New York">Binghamton</a> both saw their largest snowstorms on record. Snowfall rates in the latter reached 5 inches (13 cm) per hour at the peak of the storm.<sup id="cite_ref-Gail_8-1" class="reference"><a href="#cite_note-Gail-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> Coastal Massachusetts experienced high winds, exceeding 60 mph in gusts, along with the snowfall, causing significant blowing snow.<sup id="cite_ref-48" class="reference"><a href="#cite_note-48"><span class="cite-bracket">[</span>48<span class="cite-bracket">]</span></a></sup> </p><p>Major cities saw much less but still disruptive amounts of snow, including amounts in <a href="/wiki/Washington_D.C." class="mw-redirect" title="Washington D.C.">Washington D.C.</a> (2.3 inches (5.8 cm)), <a href="/wiki/Philadelphia" title="Philadelphia">Philadelphia</a> (6.3 inches (16 cm)), <a href="/wiki/New_York_City" title="New York City">New York City</a> (10.5 inches (27 cm)), <a href="/wiki/Pittsburgh" title="Pittsburgh">Pittsburgh</a> (11.5 inches (29 cm)),<sup id="cite_ref-49" class="reference"><a href="#cite_note-49"><span class="cite-bracket">[</span>49<span class="cite-bracket">]</span></a></sup> and <a href="/wiki/Boston" title="Boston">Boston</a> (12.7 inches (32 cm)), ending a 1,000+ day high-impact snowstorm drought in the Mid-Atlantic and coastal New England regions.<sup id="cite_ref-50" class="reference"><a href="#cite_note-50"><span class="cite-bracket">[</span>50<span class="cite-bracket">]</span></a></sup> More than 70 million people were affected throughout the Northeast. The nor'easter also caused significant impacts in Atlantic Canada; schools, government offices, public parks and recreation programs in the city of Halifax, Nova Scotia all had delayed openings or closures on December 18.<sup id="cite_ref-51" class="reference"><a href="#cite_note-51"><span class="cite-bracket">[</span>51<span class="cite-bracket">]</span></a></sup> It is estimated to have caused at least $125 million (2021 USD) in damage.<sup id="cite_ref-Aon_Benfield_December_2020_46-1" class="reference"><a href="#cite_note-Aon_Benfield_December_2020-46"><span class="cite-bracket">[</span>46<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading3"><h3 id="Christmas_Week_blizzard">Christmas Week blizzard</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=10" title="Edit section: Christmas Week blizzard"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>A powerful <a href="/wiki/Blizzard" title="Blizzard">blizzard</a> began impacting the <a href="/wiki/Upper_Midwest" title="Upper Midwest">Upper Midwest</a> starting on December 23, disrupting travel ahead of <a href="/wiki/Christmas" title="Christmas">Christmas</a>. A pileup occurred on <a href="/wiki/Interstate_29" title="Interstate 29">Interstate 29</a> in <a href="/wiki/South_Dakota" title="South Dakota">South Dakota</a>, implicating 20 vehicles and injuring a few people. 298 flights were cancelled and another 46 delayed at <a href="/wiki/Minneapolis%E2%80%93Saint_Paul_International_Airport" title="Minneapolis–Saint Paul International Airport">Minneapolis-St. Paul International Airport</a>. Strong winds, gusting up to 68 mph,<sup id="cite_ref-:0_52-0" class="reference"><a href="#cite_note-:0-52"><span class="cite-bracket">[</span>52<span class="cite-bracket">]</span></a></sup> left 10,000 customers without power in <a href="/wiki/Minnesota" title="Minnesota">Minnesota</a>. Almost zero visibility was reported on highways in <a href="/wiki/South_Dakota" title="South Dakota">South Dakota</a>, <a href="/wiki/Minnesota" title="Minnesota">Minnesota</a>, and <a href="/wiki/Nebraska" title="Nebraska">Nebraska</a>, as <a href="/wiki/Highway_patrol" title="Highway patrol">Highway Patrol</a> warned people to stay off the roads.<sup id="cite_ref-Harold-1_9-1" class="reference"><a href="#cite_note-Harold-1-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Harold-2_10-1" class="reference"><a href="#cite_note-Harold-2-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> Locations in far northern <a href="/wiki/Minnesota" title="Minnesota">Minnesota</a> and <a href="/wiki/Wisconsin" title="Wisconsin">Wisconsin</a> accumulated over a foot of snow.<sup id="cite_ref-:0_52-1" class="reference"><a href="#cite_note-:0-52"><span class="cite-bracket">[</span>52<span class="cite-bracket">]</span></a></sup> The storm system responsible for the blizzard also brought severe weather to the <a href="/wiki/East_Coast_of_the_United_States" title="East Coast of the United States">East Coast</a>; the Storm Prediction Center issued an "Enhanced" risk of severe weather for <a href="/wiki/Eastern_North_Carolina" title="Eastern North Carolina">eastern North Carolina</a> and nearby portions of South Carolina and Virginia on December 24.<sup id="cite_ref-53" class="reference"><a href="#cite_note-53"><span class="cite-bracket">[</span>53<span class="cite-bracket">]</span></a></sup> Five tornadoes were reported in <a href="/wiki/Southeastern_United_States" title="Southeastern United States">the Southeastern U.S.</a> on December 23; another one was reported as well on December 24, and non-tornadic wind damage was reported across several states.<sup id="cite_ref-54" class="reference"><a href="#cite_note-54"><span class="cite-bracket">[</span>54<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-55" class="reference"><a href="#cite_note-55"><span class="cite-bracket">[</span>55<span class="cite-bracket">]</span></a></sup> Flooding on the <a href="/wiki/Delaware_River" title="Delaware River">Delaware River</a> forced the <a href="/wiki/National_Park_Service" title="National Park Service">National Park Service</a> to block off all access to the river from within the <a href="/wiki/Delaware_Water_Gap_National_Recreation_Area" title="Delaware Water Gap National Recreation Area">Delaware Water Gap National Recreation Area</a>.<sup id="cite_ref-56" class="reference"><a href="#cite_note-56"><span class="cite-bracket">[</span>56<span class="cite-bracket">]</span></a></sup> In <a href="/wiki/New_York_City" title="New York City">New York City</a>, temperatures early morning on Christmas rise to 60 °F (16 °C) as the storm moves in with high winds, gusting up to 67 miles per hour (108 km/h). After the storm moved through, temperatures dropped rapidly, hitting 49 °F (9 °C) by noon, and 32 °F (0 °C) by midnight.<sup id="cite_ref-57" class="reference"><a href="#cite_note-57"><span class="cite-bracket">[</span>57<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-58" class="reference"><a href="#cite_note-58"><span class="cite-bracket">[</span>58<span class="cite-bracket">]</span></a></sup> During the storm, <a href="/wiki/Burlington,_VT" class="mw-redirect" title="Burlington, VT">Burlington, VT</a> set a record high for Christmas at 65 °F (18 °C).<sup id="cite_ref-59" class="reference"><a href="#cite_note-59"><span class="cite-bracket">[</span>59<span class="cite-bracket">]</span></a></sup> Some spots in northern New England saw higher temperatures on Christmas then the 4th of July.<sup id="cite_ref-60" class="reference"><a href="#cite_note-60"><span class="cite-bracket">[</span>60<span class="cite-bracket">]</span></a></sup> In total, the blizzard is estimated to have caused at least $340 million (2021 USD) in damages.<sup id="cite_ref-Aon_Benfield_December_2020_46-2" class="reference"><a href="#cite_note-Aon_Benfield_December_2020-46"><span class="cite-bracket">[</span>46<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Late_December_Bering_Sea_cyclone">Late December Bering Sea cyclone</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=11" title="Edit section: Late December Bering Sea cyclone"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In late December, an extremely powerful <a href="/wiki/Extratropical_cyclone" title="Extratropical cyclone">extratropical cyclone</a> developed in the far <a href="/wiki/Northern_Pacific_Ocean" class="mw-redirect" title="Northern Pacific Ocean">Northern Pacific Ocean</a>, and <a href="/wiki/Explosive_cyclogenesis" title="Explosive cyclogenesis">explosively deepened</a> late on December 30–31 as it neared the <a href="/wiki/Bering_Sea" title="Bering Sea">Bering Sea</a>.<sup id="cite_ref-61" class="reference"><a href="#cite_note-61"><span class="cite-bracket">[</span>61<span class="cite-bracket">]</span></a></sup> According to the <a href="/wiki/Ocean_Prediction_Center" title="Ocean Prediction Center">Ocean Prediction Center</a>'s analysis, the cyclone achieved a minimum pressure of 921 mb (27.2 inHg) at 12:00 UTC on December 31, which was the lowest pressure ever observed within the Bering Sea since <a href="/wiki/November_2014_Bering_Sea_cyclone" title="November 2014 Bering Sea cyclone">a similar cyclone</a> in November 2014 spawned by the remnants of <a href="/wiki/Typhoon_Nuri_(2014)" title="Typhoon Nuri (2014)">Typhoon Nuri</a>.<sup id="cite_ref-62" class="reference"><a href="#cite_note-62"><span class="cite-bracket">[</span>62<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Hurricane_force_wind_warning" title="Hurricane force wind warning">Hurricane force wind warnings</a> were issued for parts of the <a href="/wiki/Aleutian_Islands" title="Aleutian Islands">Aleutian Islands</a> as well.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (August 2023)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading3"><h3 id="New_Year's_winter_storm"><span id="New_Year.27s_winter_storm"></span>New Year's winter storm</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=12" title="Edit section: New Year's winter storm"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546"><table class="infobox" style="width: 24em;"><tbody><tr><td colspan="2" class="infobox-subheader" style="padding:0;"><div style="font-weight:bold;padding:0.2em;background-color:#FFFFD9">Category 1 "Notable" (<a href="/wiki/Regional_Snowfall_Index" class="mw-redirect" title="Regional Snowfall Index">RSI</a>/<a href="/wiki/NOAA" class="mw-redirect" title="NOAA">NOAA</a>: 1.788)</div></td></tr><tr><td colspan="2" class="infobox-full-data"><div style="vertical-align: middle"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:2020-21_NYE_North_American_storm_complex_2021-01-01_0746Z.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ac/2020-21_NYE_North_American_storm_complex_2021-01-01_0746Z.jpg/150px-2020-21_NYE_North_American_storm_complex_2021-01-01_0746Z.jpg" decoding="async" width="150" height="122" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ac/2020-21_NYE_North_American_storm_complex_2021-01-01_0746Z.jpg/225px-2020-21_NYE_North_American_storm_complex_2021-01-01_0746Z.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ac/2020-21_NYE_North_American_storm_complex_2021-01-01_0746Z.jpg/300px-2020-21_NYE_North_American_storm_complex_2021-01-01_0746Z.jpg 2x" data-file-width="569" data-file-height="461" /></a></span><span class="nowrap"> </span></span></div></td></tr><tr><th scope="row" class="infobox-label">Duration</th><td class="infobox-data">December 30, 2020 – January 3, 2021</td></tr><tr><th scope="row" class="infobox-label">Lowest pressure</th><td class="infobox-data">1001 <a href="/wiki/Bar_(unit)" title="Bar (unit)">mb</a> (29.56 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>)</td></tr><tr><th scope="row" class="infobox-label">Maximum snow</th><td class="infobox-data">24 in (61 cm)</td></tr><tr><th scope="row" class="infobox-label">Fatalities</th><td class="infobox-data">3 fatalities</td></tr><tr><th scope="row" class="infobox-label">Damage</th><td class="infobox-data">Per <a href="/wiki/Aon_(company)" title="Aon (company)">Aon</a>: ≥ $35 million (2021 USD)</td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/2020%E2%80%9321_New_Year%27s_North_American_winter_storm" title="2020–21 New Year's North American winter storm">2020–21 New Year's North American winter storm</a></div> <p>An upper-level low formed in the Gulf of Mexico and came ashore on December 30–31, and snow, freezing rain and sleet began to fall on December 30, prompting winter storm warnings across the West Texas region and extending into Oklahoma.<sup id="cite_ref-63" class="reference"><a href="#cite_note-63"><span class="cite-bracket">[</span>63<span class="cite-bracket">]</span></a></sup> The unusual severity of the winter weather led to the closure of Interstate 10, which stranded dozens of travelers that had to seek shelter in two school gyms in Marfa.<sup id="cite_ref-John_11-1" class="reference"><a href="#cite_note-John-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> Peak accumulations in Texas reached 24 inches (61 cm) in Big Bend National Park. </p><p>The storm system continued moving Northeastward and brought 5.1 and 6.5 inches to Oklahoma City and Witchita, Kansas respectively. Nearly half an inch of ice accumulated in parts of Illinois and Pennsylvania.<sup id="cite_ref-:1_64-0" class="reference"><a href="#cite_note-:1-64"><span class="cite-bracket">[</span>64<span class="cite-bracket">]</span></a></sup> Along the Canadian border with Upstate New York and Vermont, up to 7 inches of snow fell.<sup id="cite_ref-65" class="reference"><a href="#cite_note-65"><span class="cite-bracket">[</span>65<span class="cite-bracket">]</span></a></sup> The swath of wintry weather extended over 2,200 miles.<sup id="cite_ref-66" class="reference"><a href="#cite_note-66"><span class="cite-bracket">[</span>66<span class="cite-bracket">]</span></a></sup> The storm complex is estimated to have caused at least $35 million (2021 USD) in damage.<sup id="cite_ref-Aon_Benfield_December_2020_46-3" class="reference"><a href="#cite_note-Aon_Benfield_December_2020-46"><span class="cite-bracket">[</span>46<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading3"><h3 id="Mid-January_blizzard">Mid-January blizzard</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=13" title="Edit section: Mid-January blizzard"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>On January 12, a low pressure came ashore in the <a href="/wiki/Pacific_Northwest" title="Pacific Northwest">Pacific Northwest</a>, causing heavy rain, mountain snow, and damaging winds in much of Washington, Oregon and British Columbia. The next day, the system caused a damaging <a href="/wiki/Windstorm" class="mw-redirect" title="Windstorm">windstorm</a> just east of the <a href="/wiki/Rocky_Mountains" title="Rocky Mountains">Rocky Mountains</a>, with gusts of up to 125 mph (201 km/h) in some areas.<sup id="cite_ref-67" class="reference"><a href="#cite_note-67"><span class="cite-bracket">[</span>67<span class="cite-bracket">]</span></a></sup> It then moved into the Great Plains and Upper Midwest, bringing damaging winds along with heavy snow, prompting Winter Storm and Blizzard Warnings in many of those areas. The surface low pressure later moved into the Upper Midwest, bringing blustery conditions and snow to much of the area.<sup id="cite_ref-Malcolm_13-1" class="reference"><a href="#cite_note-Malcolm-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> The low pressure stalled on January 15, and blizzard conditions continued in parts of the Upper Midwest. Winter Weather Advisories and Winter Storm Watches were issued in portions of the interior Northeast, in anticipation of the storm moving there next. Later, Winter Storm Watches in the Northeast were upgraded to Winter Storm Warnings as the storm moved into the Northeast. The precipitation was generally all rain along the coast, but interior sections saw some snow from the system.<sup id="cite_ref-68" class="reference"><a href="#cite_note-68"><span class="cite-bracket">[</span>68<span class="cite-bracket">]</span></a></sup> Major Canadian cities such as Ottawa, Montreal, and Quebec City saw over 20 cm (7.9 in) of heavy wet snow on January 15–17,<sup id="cite_ref-69" class="reference"><a href="#cite_note-69"><span class="cite-bracket">[</span>69<span class="cite-bracket">]</span></a></sup> causing 46,000 customers to lose power in Quebec.<sup id="cite_ref-70" class="reference"><a href="#cite_note-70"><span class="cite-bracket">[</span>70<span class="cite-bracket">]</span></a></sup> It is estimated to have caused at least $525 million (2021 USD) in damage.<sup id="cite_ref-Aon_Benfield_January_2021_71-0" class="reference"><a href="#cite_note-Aon_Benfield_January_2021-71"><span class="cite-bracket">[</span>71<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Late_January_winter_storm_&_cold_wave"><span id="Late_January_winter_storm_.26_cold_wave"></span>Late January winter storm & cold wave</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=14" title="Edit section: Late January winter storm & cold wave"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>On January 25, snow began accumulating in portions of <a href="/wiki/Nebraska" title="Nebraska">Nebraska</a> and <a href="/wiki/Iowa" title="Iowa">Iowa</a> as a <a href="/wiki/Winter_storm" title="Winter storm">winter storm</a> began developing and traveling east. <a href="/wiki/Winter_Storm_Warning" class="mw-redirect" title="Winter Storm Warning">Winter Storm Warnings</a> went into effect for counties in Iowa and northern <a href="/wiki/Illinois" title="Illinois">Illinois</a>. The storm lasted into the following day, having reached a maximum size of around 1,500 miles (2,400 kilometres) from east to west. Parts of the Midwest saw more than one foot of snow, while <a href="/wiki/Rain_and_snow_mixed" title="Rain and snow mixed">mixed precipitation</a> occurred in the <a href="/wiki/Ohio_Valley" class="mw-redirect" title="Ohio Valley">Ohio Valley</a> and Northeast.<sup id="cite_ref-Nathaniel-1_14-1" class="reference"><a href="#cite_note-Nathaniel-1-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Des_Moines_International_Airport" title="Des Moines International Airport">Des Moines International Airport</a> recorded 10.3 inches (26 cm) of snowfall on Monday. Several schools and districts in central Iowa cancelled classes or started them late on Tuesday morning, while the <a href="/wiki/Des_Moines_Public_Schools" class="mw-redirect" title="Des Moines Public Schools">Des Moines Public Schools</a> district held classes virtually.<sup id="cite_ref-72" class="reference"><a href="#cite_note-72"><span class="cite-bracket">[</span>72<span class="cite-bracket">]</span></a></sup> Overnight, the storm also caused severe weather in the Southeast, including a tornado in <a href="/wiki/Fultondale,_Alabama" title="Fultondale, Alabama">Fultondale, Alabama</a> which killed one person and injured many others. It also caused many power outages and widespread damage north of <a href="/wiki/Birmingham,_Alabama" title="Birmingham, Alabama">Birmingham, Alabama</a>.<sup id="cite_ref-73" class="reference"><a href="#cite_note-73"><span class="cite-bracket">[</span>73<span class="cite-bracket">]</span></a></sup> On January 26, snow and ice began moving into the Northeast, and began becoming more widespread as the day progressed. Winter Storm Warnings were put into effect for portions of southern Pennsylvania and western Maryland.<sup id="cite_ref-Nathaniel-2_15-1" class="reference"><a href="#cite_note-Nathaniel-2-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> In <a href="/wiki/New_York_(state)" title="New York (state)">New York</a>, only <a href="/wiki/Oneida_County,_New_York" title="Oneida County, New York">Oneida County</a> was put under a winter storm warning, which is unusual as usually winter storm warnings are issued for multiple counties, not just one.<sup id="cite_ref-74" class="reference"><a href="#cite_note-74"><span class="cite-bracket">[</span>74<span class="cite-bracket">]</span></a></sup> The winter storm is estimated to have caused at least $120 million (2021 USD) in damages.<sup id="cite_ref-Aon_Benfield_January_2021_71-1" class="reference"><a href="#cite_note-Aon_Benfield_January_2021-71"><span class="cite-bracket">[</span>71<span class="cite-bracket">]</span></a></sup> </p><p>On January 28, following the storm, an Arctic air outbreak began to take shape in southern Canada, and the next day the cold air reached New England. <a href="/wiki/Wind_chill_advisory" class="mw-redirect" title="Wind chill advisory">Wind chill advisories</a> were issued in northern and central New England, as well as in upstate New York.<sup id="cite_ref-75" class="reference"><a href="#cite_note-75"><span class="cite-bracket">[</span>75<span class="cite-bracket">]</span></a></sup> Wind chills ranged from −10 °F (−23 °C) to −25 °F (−32 °C) in many of these areas during the morning of January 29. Actual high temperatures failed to reach 20 °F (−7 °C) in many areas in New England and upstate New York, with wind chill highs barely reaching 0 °F (−18 °C). The cold air lingered into the night, with wind chill advisories being issued once again in many areas.<sup id="cite_ref-late-January-cold-wave_16-1" class="reference"><a href="#cite_note-late-January-cold-wave-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> In <a href="/wiki/Rochester,_New_York" title="Rochester, New York">Rochester</a>, the low on January 30 was 3 °F (−16 °C), after a high of 17 °F (−8 °C) the day before.<sup id="cite_ref-76" class="reference"><a href="#cite_note-76"><span class="cite-bracket">[</span>76<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Late_January–early_February_nor'easters"><span id="Late_January.E2.80.93early_February_nor.27easters"></span>Late January–early February nor'easters</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=15" title="Edit section: Late January–early February nor'easters"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="Groundhog_Day_nor'easter"><span id="Groundhog_Day_nor.27easter"></span>Groundhog Day nor'easter</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=16" title="Edit section: Groundhog Day nor'easter"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546"><table class="infobox" style="width: 24em;"><tbody><tr><td colspan="2" class="infobox-subheader" style="padding:0;"><div style="font-weight:bold;padding:0.2em;background-color:#FF9E59">Category 3 "Major" (<a href="/wiki/Regional_Snowfall_Index" class="mw-redirect" title="Regional Snowfall Index">RSI</a>/<a href="/wiki/NOAA" class="mw-redirect" title="NOAA">NOAA</a>: 6.188)</div></td></tr><tr><td colspan="2" class="infobox-full-data"><div style="vertical-align: middle"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Nor%27easter_2021-02-01_1800Z.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Nor%27easter_2021-02-01_1800Z.jpg/150px-Nor%27easter_2021-02-01_1800Z.jpg" decoding="async" width="150" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Nor%27easter_2021-02-01_1800Z.jpg/225px-Nor%27easter_2021-02-01_1800Z.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9b/Nor%27easter_2021-02-01_1800Z.jpg/300px-Nor%27easter_2021-02-01_1800Z.jpg 2x" data-file-width="3975" data-file-height="5300" /></a></span><span class="nowrap"> </span><span typeof="mw:File"><a href="/wiki/File:2021_Groundhog_Day_nor%27easter_track.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/19/2021_Groundhog_Day_nor%27easter_track.png/150px-2021_Groundhog_Day_nor%27easter_track.png" decoding="async" width="150" height="109" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/19/2021_Groundhog_Day_nor%27easter_track.png/225px-2021_Groundhog_Day_nor%27easter_track.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/19/2021_Groundhog_Day_nor%27easter_track.png/300px-2021_Groundhog_Day_nor%27easter_track.png 2x" data-file-width="2920" data-file-height="2123" /></a></span></span></div></td></tr><tr><th scope="row" class="infobox-label">Duration</th><td class="infobox-data">January 25 – February 4, 2021</td></tr><tr><th scope="row" class="infobox-label">Lowest pressure</th><td class="infobox-data">984 <a href="/wiki/Bar_(unit)" title="Bar (unit)">mb</a> (29.06 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>)</td></tr><tr><th scope="row" class="infobox-label">Maximum snow</th><td class="infobox-data">107 in (270 cm)</td></tr><tr><th scope="row" class="infobox-label">Fatalities</th><td class="infobox-data">7 fatalities</td></tr><tr><th scope="row" class="infobox-label">Damage</th><td class="infobox-data">Per <a href="/wiki/Aon_(company)" title="Aon (company)">Aon</a>: ≥ $1.85 billion (2021 USD)</td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/January_31_%E2%80%93_February_3,_2021_nor%27easter" title="January 31 – February 3, 2021 nor'easter">January 31 – February 3, 2021 nor'easter</a></div> <p>Following a series of weaker winter storms impacting the United States, another arrived on the <a href="/wiki/West_Coast_of_the_United_States" title="West Coast of the United States">West Coast</a>. The night of January 26 into January 27, <a href="/wiki/Northern_California" title="Northern California">Northern California</a> experienced extreme wind gusts, peaking at 125 mph (201 km/h) near <a href="/wiki/Alpine_Meadows,_California" title="Alpine Meadows, California">Alpine Meadows</a>.<sup id="cite_ref-77" class="reference"><a href="#cite_note-77"><span class="cite-bracket">[</span>77<span class="cite-bracket">]</span></a></sup> The winds downed trees onto powerlines and homes,<sup id="cite_ref-78" class="reference"><a href="#cite_note-78"><span class="cite-bracket">[</span>78<span class="cite-bracket">]</span></a></sup> causing >400,000 customers to lose power. Additionally, the storm caused an atmospheric river event over parts of the state still recovering from burn scars due to the previous wildfire season, causing several mudslides, one of which destroyed a portion of Highway 1.<sup id="cite_ref-79" class="reference"><a href="#cite_note-79"><span class="cite-bracket">[</span>79<span class="cite-bracket">]</span></a></sup> The combination of extreme winds and extremely intense precipitation caused blizzard conditions near <a href="/wiki/Weed,_California" title="Weed, California">Weed</a>.<sup id="cite_ref-Orlena-1_17-2" class="reference"><a href="#cite_note-Orlena-1-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> Once the storm system began to move inland, Winter Storm Watches were issued in some areas of the <a href="/wiki/Midwestern_United_States" title="Midwestern United States">Midwest</a> and <a href="/wiki/Ohio_River" title="Ohio River">Ohio Valley.</a><sup id="cite_ref-Orlena-2_80-0" class="reference"><a href="#cite_note-Orlena-2-80"><span class="cite-bracket">[</span>80<span class="cite-bracket">]</span></a></sup> 12.9 inches of snow fell in <a href="/wiki/Romeoville,_Illinois" title="Romeoville, Illinois">Romeoville</a>. Also, 10.8 and 11.3 inches of snow fell at <a href="/wiki/O%27Hare_International_Airport" title="O'Hare International Airport">O'Hare</a> and <a href="/wiki/Midway_International_Airport" title="Midway International Airport">Midway</a> airports respectively.<sup id="cite_ref-81" class="reference"><a href="#cite_note-81"><span class="cite-bracket">[</span>81<span class="cite-bracket">]</span></a></sup> Nearby, 8 to 10 inches fell in the <a href="/wiki/Milwaukee_metropolitan_area" title="Milwaukee metropolitan area">Milwaukee metro area</a> and 13.5 inches fell in <a href="/wiki/Northern_Indiana" title="Northern Indiana">northern Indiana</a>.<sup id="cite_ref-82" class="reference"><a href="#cite_note-82"><span class="cite-bracket">[</span>82<span class="cite-bracket">]</span></a></sup> </p><p>Shortly thereafter, the storm developed into a nor'easter and began moving up the coast slowly, dumping excessive amounts of snow on the I-95 corridor. 4.5 inches of snow fell in <a href="/wiki/Washington,_D.C." title="Washington, D.C.">D.C</a>., 5.2 inches in <a href="/wiki/Baltimore" title="Baltimore">Baltimore</a>,<sup id="cite_ref-83" class="reference"><a href="#cite_note-83"><span class="cite-bracket">[</span>83<span class="cite-bracket">]</span></a></sup> 7.8 inches in <a href="/wiki/Philadelphia" title="Philadelphia">Philadelphia</a>,<sup id="cite_ref-:2_84-0" class="reference"><a href="#cite_note-:2-84"><span class="cite-bracket">[</span>84<span class="cite-bracket">]</span></a></sup> 18.2 inches in <a href="/wiki/Newark,_New_Jersey" title="Newark, New Jersey">Newark, New Jersey</a>, 17.2 inches in <a href="/wiki/Central_Park" title="Central Park">Central Park, New York</a>, 15.2 inches in <a href="/wiki/New_Haven,_Connecticut" title="New Haven, Connecticut">New Haven</a>, and 24 inches in <a href="/wiki/Lowell,_Massachusetts" title="Lowell, Massachusetts">Lowell, Massachusetts</a>.<sup id="cite_ref-85" class="reference"><a href="#cite_note-85"><span class="cite-bracket">[</span>85<span class="cite-bracket">]</span></a></sup> The highest snowfall total from the nor'easter phase of the storm was 36.1 inches in <a href="/wiki/Nazareth,_Pennsylvania" title="Nazareth, Pennsylvania">Nazareth, Pennsylvania</a>.<sup id="cite_ref-:2_84-1" class="reference"><a href="#cite_note-:2-84"><span class="cite-bracket">[</span>84<span class="cite-bracket">]</span></a></sup> The system is estimated to have caused over $1.85 billion in damage. </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading4"><h4 id="Super_Bowl_Sunday_nor'easter"><span id="Super_Bowl_Sunday_nor.27easter"></span>Super Bowl Sunday nor'easter</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=17" title="Edit section: Super Bowl Sunday nor'easter"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/February_6%E2%80%938,_2021_nor%27easter" title="February 6–8, 2021 nor'easter">February 6–8, 2021 nor'easter</a></div> <p>Another nor'easter began taking shape late on February 6 in the form of a low pressure system off the coast of <a href="/wiki/South_Carolina" title="South Carolina">South Carolina</a>. Ahead of the storm, winter storm warnings were issued from Georgia to Massachusetts.<sup id="cite_ref-86" class="reference"><a href="#cite_note-86"><span class="cite-bracket">[</span>86<span class="cite-bracket">]</span></a></sup> Snow broke out in interior portions of the Carolinas and Virginia; <a href="/wiki/Saluda,_North_Carolina" title="Saluda, North Carolina">Saluda, North Carolin</a><a href="/wiki/North_Carolina" title="North Carolina">a</a> and <a href="/wiki/Wise,_Virginia" title="Wise, Virginia">Wise, Virginia</a> picked up 6.3 and 8 inches respectively. Then the storm's effects moved up into the <a href="/wiki/Interstate_95" title="Interstate 95">I-95</a> corridor, where totals exceeding 6 inches were widespread. 9.1 inches was reported near <a href="/wiki/Westwood,_New_Jersey" title="Westwood, New Jersey">Westwood</a>, <a href="/wiki/New_Jersey" title="New Jersey">New Jersey</a>, 6.5 inches at <a href="/wiki/John_F._Kennedy_International_Airport" title="John F. Kennedy International Airport">JFK International Airport</a>, 8 and 7.4 inches at <a href="/wiki/North_Haven,_Connecticut" title="North Haven, Connecticut">North Haven</a> and Bridgeport Airport in <a href="/wiki/Connecticut" title="Connecticut">Connecticut</a>, 14 inches at <a href="/wiki/Pascoag,_Rhode_Island" title="Pascoag, Rhode Island">Pascoag, Rhode Island</a> and 12 inches in <a href="/wiki/Norfolk,_Massachusetts" title="Norfolk, Massachusetts">Norfolk, Massachusetts</a>.<sup id="cite_ref-Quade_87-0" class="reference"><a href="#cite_note-Quade-87"><span class="cite-bracket">[</span>87<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-88" class="reference"><a href="#cite_note-88"><span class="cite-bracket">[</span>88<span class="cite-bracket">]</span></a></sup> Afterwards, the storm affected <a href="/wiki/Atlantic_Canada" title="Atlantic Canada">Atlantic Canada</a>, where up to 50 cm of snow fell in <a href="/wiki/Halifax,_Nova_Scotia" title="Halifax, Nova Scotia">Halifax</a>. As a result, across the entire region, public transportation was shut down, government offices and schools were closed, postal services were delayed and the regular ferry crossing service in the Cabot Channel was suspended.<sup id="cite_ref-89" class="reference"><a href="#cite_note-89"><span class="cite-bracket">[</span>89<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-90" class="reference"><a href="#cite_note-90"><span class="cite-bracket">[</span>90<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading3"><h3 id="February_cold_wave">February cold wave</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=18" title="Edit section: February cold wave"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/February_2021_North_American_cold_wave" title="February 2021 North American cold wave">February 2021 North American cold wave</a></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">See also: <a href="/wiki/2021_Texas_power_crisis" title="2021 Texas power crisis">2021 Texas power crisis</a></div> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Snow_covered_Texas_satellite_Feb_15_2021.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/Snow_covered_Texas_satellite_Feb_15_2021.jpg/175px-Snow_covered_Texas_satellite_Feb_15_2021.jpg" decoding="async" width="175" height="175" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/29/Snow_covered_Texas_satellite_Feb_15_2021.jpg/263px-Snow_covered_Texas_satellite_Feb_15_2021.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/29/Snow_covered_Texas_satellite_Feb_15_2021.jpg/350px-Snow_covered_Texas_satellite_Feb_15_2021.jpg 2x" data-file-width="2400" data-file-height="2400" /></a><figcaption>Snow across the south-central United States on February 15</figcaption></figure> <p>Wind chill advisories and wind chill warnings were issued from eastern <a href="/wiki/Montana" title="Montana">Montana</a> into <a href="/wiki/Wisconsin" title="Wisconsin">Wisconsin</a> and all the way to northern <a href="/wiki/Illinois" title="Illinois">Illinois</a> in early February. On February 7, in <a href="/wiki/International_Falls,_Minnesota" title="International Falls, Minnesota">International Falls, Minnesota</a>, the wind chill was −46 °C (−51 °F) early in the day<sup id="cite_ref-91" class="reference"><a href="#cite_note-91"><span class="cite-bracket">[</span>91<span class="cite-bracket">]</span></a></sup> and the following morning, the actual temperature fell to −40 °F (−40 °C) in <a href="/wiki/Ash_Lake,_Minnesota" title="Ash Lake, Minnesota">Ash Lake, Minnesota</a>.<sup id="cite_ref-92" class="reference"><a href="#cite_note-92"><span class="cite-bracket">[</span>92<span class="cite-bracket">]</span></a></sup> Meanwhile, in <a href="/wiki/British_Columbia" title="British Columbia">British Columbia</a>, <a href="/wiki/Canada" title="Canada">Canada</a>, a woman in <a href="/wiki/Dawson_Creek" title="Dawson Creek">Dawson Creek</a>, where the temperature was −42.2 °C (−44.0 °F) at the time, died of prolonged exposure to the cold.<sup id="cite_ref-93" class="reference"><a href="#cite_note-93"><span class="cite-bracket">[</span>93<span class="cite-bracket">]</span></a></sup> The following week widespread record-challenging cold remained in place over central parts of <a href="/wiki/Canada" title="Canada">Canada</a> and the <a href="/wiki/United_States" title="United States">United States</a>. Canada recorded its coldest temperature since 2017; −51.9 °C (−61.4 °F) in <a href="/wiki/Wekweeti" class="mw-redirect" title="Wekweeti">Wekweeti</a>, <a href="/wiki/Northwest_Territories" title="Northwest Territories">Northwest Territories</a>. In <a href="/wiki/Livingston,_Montana" title="Livingston, Montana">Livingston, Montana</a>, the daily cold record for February 13 was broken and temperatures fell to −28 °F (−33 °C) there.<sup id="cite_ref-94" class="reference"><a href="#cite_note-94"><span class="cite-bracket">[</span>94<span class="cite-bracket">]</span></a></sup> </p><p>The cold later spread southwards to areas such as <a href="/wiki/Texas" title="Texas">Texas</a>, where temperatures reached 0 °F (−18 °C) in parts of the state on February 14. Some parts of the state experienced temperatures over 50 °F below normal. Records from over a century were broken: on February 16, daily record lows were broken in <a href="/wiki/Oklahoma_City" title="Oklahoma City">Oklahoma City</a> (−14 °F [−26 °C], coldest since 1899 and the second-coldest on record), <a href="/wiki/Dallas" title="Dallas">Dallas</a> (−2 °F [−19 °C], coldest since 1930 and the second-coldest on record), <a href="/wiki/Houston" title="Houston">Houston</a> (13 °F [−11 °C], coldest since 1989), <a href="/wiki/San_Antonio,_Texas" class="mw-redirect" title="San Antonio, Texas">San Antonio</a> (12 °F [−11 °C], coldest since 1989) and <a href="/wiki/Little_Rock,_Arkansas" title="Little Rock, Arkansas">Little Rock</a> (−1 °F [−18 °C], coldest since 1989), with all-time low temperatures being set in <a href="/wiki/Fayetteville,_Arkansas" title="Fayetteville, Arkansas">Fayetteville, Arkansas</a> (−20 °F [−29 °C]) and <a href="/wiki/Hastings,_Nebraska" title="Hastings, Nebraska">Hastings, Nebraska</a> (−30 °F [−34 °C]).<sup id="cite_ref-auto_95-0" class="reference"><a href="#cite_note-auto-95"><span class="cite-bracket">[</span>95<span class="cite-bracket">]</span></a></sup> This put a strain on the state's power grid, resulting in the <a href="/wiki/Southwest_Power_Pool" title="Southwest Power Pool">Southwest Power Pool</a> and the <a href="/wiki/Electric_Reliability_Council_of_Texas" title="Electric Reliability Council of Texas">Electric Reliability Council of Texas</a> both instituting <a href="/wiki/Rolling_blackout" title="Rolling blackout">rolling blackouts</a>.<sup id="cite_ref-96" class="reference"><a href="#cite_note-96"><span class="cite-bracket">[</span>96<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading3"><h3 id="Mid-February_winter_storms">Mid-February winter storms</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=19" title="Edit section: Mid-February winter storms"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="February_10–12_and_11–14_ice_storms"><span id="February_10.E2.80.9312_and_11.E2.80.9314_ice_storms"></span>February 10–12 and 11–14 ice storms</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=20" title="Edit section: February 10–12 and 11–14 ice storms"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Dallas_snow_2021.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/16/Dallas_snow_2021.jpg/220px-Dallas_snow_2021.jpg" decoding="async" width="220" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/16/Dallas_snow_2021.jpg/330px-Dallas_snow_2021.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/16/Dallas_snow_2021.jpg/440px-Dallas_snow_2021.jpg 2x" data-file-width="6240" data-file-height="4160" /></a><figcaption>Snow falling in <a href="/wiki/Dallas" title="Dallas">Dallas</a> early on February 15</figcaption></figure> <p>On February 10, an <a href="/wiki/Ice_storm" title="Ice storm">ice storm</a> began impacting states in the <a href="/wiki/Ohio_Valley" class="mw-redirect" title="Ohio Valley">Ohio Valley</a> region as well as the <a href="/wiki/Upland_South" title="Upland South">Upland South</a>.<sup id="cite_ref-Shirley_97-0" class="reference"><a href="#cite_note-Shirley-97"><span class="cite-bracket">[</span>97<span class="cite-bracket">]</span></a></sup> In <a href="/wiki/Louisville" class="mw-redirect" title="Louisville">Louisville</a>, road crews and utility workers began preparing for a major ice storm on February 8. The City of Louisville Department of Public Works began preparing for a mass pre-treatment of the roads in the area, getting thousands of tons of salt and brine ready. Over 200 snow and ice removal vehicles were prepared to be treating the roads during the storm. Utility workers began preparing to work for many hours fixing the power due to outages from snow and ice.<sup id="cite_ref-98" class="reference"><a href="#cite_note-98"><span class="cite-bracket">[</span>98<span class="cite-bracket">]</span></a></sup> Two people were killed in car accidents in Kentucky.<sup id="cite_ref-99" class="reference"><a href="#cite_note-99"><span class="cite-bracket">[</span>99<span class="cite-bracket">]</span></a></sup> On February 10, <a href="/wiki/Delta_Air_Lines" title="Delta Air Lines">Delta Airlines</a> flight 2231 slid off a taxiway prior to takeoff due to ice accumulations at <a href="/wiki/Pittsburgh_International_Airport" title="Pittsburgh International Airport">Pittsburgh International Airport</a>, although there were no casualties.<sup id="cite_ref-100" class="reference"><a href="#cite_note-100"><span class="cite-bracket">[</span>100<span class="cite-bracket">]</span></a></sup> On the early morning of February 11, 2021, due to the frigid weather, <a href="/wiki/Interstate_35W_(Texas)" title="Interstate 35W (Texas)">Interstate 35W</a> in <a href="/wiki/Fort_Worth,_Texas" title="Fort Worth, Texas">Fort Worth, Texas</a> was icy, which was unusual for the area. As a result, at 6:30 AM CST the first collision occurred when a vehicle skidded off the road, which led to several vehicles, including semi-trucks, to pile up on the freeway. Ultimately, 133 cars piled in the incident which left motorists trapped in their vehicles. Six people died and sixty-five people were transported to a local hospital.<sup id="cite_ref-101" class="reference"><a href="#cite_note-101"><span class="cite-bracket">[</span>101<span class="cite-bracket">]</span></a></sup> The <a href="/wiki/National_Transportation_Safety_Board" title="National Transportation Safety Board">National Transportation Safety Board</a> performed a safety investigation of the crash, and released a report on January 18, 2023.<sup id="cite_ref-102" class="reference"><a href="#cite_note-102"><span class="cite-bracket">[</span>102<span class="cite-bracket">]</span></a></sup> The storm is estimated to have caused over $75 million (2021 USD) in damages.<sup id="cite_ref-Aon_Benfield_February_2021_103-0" class="reference"><a href="#cite_note-Aon_Benfield_February_2021-103"><span class="cite-bracket">[</span>103<span class="cite-bracket">]</span></a></sup> </p><p>From February 11–12, the next storm brought light to moderate snow to the <a href="/wiki/Rocky_Mountains" title="Rocky Mountains">Rocky Mountains</a>. Then, energy from that storm later caused a significant icing event in the <a href="/wiki/Mid-Atlantic_(United_States)" title="Mid-Atlantic (United States)">Mid-Atlantic</a> and <a href="/wiki/Appalachian_Mountains" title="Appalachian Mountains">Appalachians</a>. From <a href="/wiki/Kentucky" title="Kentucky">Kentucky</a> to <a href="/wiki/North_Carolina" title="North Carolina">North Carolina</a>, 480,000 customers were left without power. Additionally, downed trees and powerlines caused significant disruption in <a href="/wiki/Virginia" title="Virginia">Virginia</a>, where a winter weather <a href="/wiki/State_of_emergency" title="State of emergency">state of emergency</a> was placed into effect.<sup id="cite_ref-104" class="reference"><a href="#cite_note-104"><span class="cite-bracket">[</span>104<span class="cite-bracket">]</span></a></sup> The first ever ice storm warning was issued for the <a href="/wiki/Greater_Richmond_Region" title="Greater Richmond Region">Greater Richmond Region</a> as well.<sup id="cite_ref-105" class="reference"><a href="#cite_note-105"><span class="cite-bracket">[</span>105<span class="cite-bracket">]</span></a></sup> The 6.1 in (15 cm) of snowfall in Portland, Oregon on February 12 ties the airport monthly record of 6.1 in (15 cm) set Feb 19, 1993.<sup id="cite_ref-106" class="reference"><a href="#cite_note-106"><span class="cite-bracket">[</span>106<span class="cite-bracket">]</span></a></sup> The event proved to be historic for the Portland metropolitan area in the month of February. Some areas in Oregon saw up to 1.5 in (38 mm) of ice accretion.<sup id="cite_ref-107" class="reference"><a href="#cite_note-107"><span class="cite-bracket">[</span>107<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading4"><h4 id="February_13–17_winter_storm"><span id="February_13.E2.80.9317_winter_storm"></span>February 13–17 winter storm</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=21" title="Edit section: February 13–17 winter storm"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546"><table class="infobox" style="width: 24em;"><tbody><tr><td colspan="2" class="infobox-subheader" style="padding:0;"><div style="font-weight:bold;padding:0.2em;background-color:#FF9E59">Category 3 "Major" (<a href="/wiki/Regional_Snowfall_Index" class="mw-redirect" title="Regional Snowfall Index">RSI</a>/<a href="/wiki/NOAA" class="mw-redirect" title="NOAA">NOAA</a>: 8.048)</div></td></tr><tr><td colspan="2" class="infobox-full-data"><div style="vertical-align: middle"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Winter_Storm_Uri_on_2-16-2021.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/Winter_Storm_Uri_on_2-16-2021.jpg/150px-Winter_Storm_Uri_on_2-16-2021.jpg" decoding="async" width="150" height="147" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/Winter_Storm_Uri_on_2-16-2021.jpg/225px-Winter_Storm_Uri_on_2-16-2021.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b5/Winter_Storm_Uri_on_2-16-2021.jpg/300px-Winter_Storm_Uri_on_2-16-2021.jpg 2x" data-file-width="6566" data-file-height="6435" /></a></span><span class="nowrap"> </span></span></div></td></tr><tr><th scope="row" class="infobox-label">Duration</th><td class="infobox-data">February 13–17, 2021</td></tr><tr><th scope="row" class="infobox-label">Lowest pressure</th><td class="infobox-data">960 <a href="/wiki/Bar_(unit)" title="Bar (unit)">mb</a> (28.35 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>)</td></tr><tr><th scope="row" class="infobox-label">Maximum snow</th><td class="infobox-data">26 in (66 cm)</td></tr><tr><th scope="row" class="infobox-label">Fatalities</th><td class="infobox-data">290 fatalities</td></tr><tr><th scope="row" class="infobox-label">Damage</th><td class="infobox-data">≥ $25.5 billion (2021 USD)</td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/February_13%E2%80%9317,_2021_North_American_winter_storm" title="February 13–17, 2021 North American winter storm">February 13–17, 2021 North American winter storm</a></div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-Expand_section plainlinks metadata ambox mbox-small-left ambox-content" role="presentation"><tbody><tr><td class="mbox-image"><span typeof="mw:File"><a href="/wiki/File:Wiki_letter_w_cropped.svg" class="mw-file-description"><img alt="[icon]" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/20px-Wiki_letter_w_cropped.svg.png" decoding="async" width="20" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/30px-Wiki_letter_w_cropped.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/40px-Wiki_letter_w_cropped.svg.png 2x" data-file-width="44" data-file-height="31" /></a></span></td><td class="mbox-text"><div class="mbox-text-span">This section <b>needs expansion</b>. You can help by <a class="external text" href="https://en.wikipedia.org/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=">adding to it</a>. <span class="date-container"><i>(<span class="date">June 2022</span>)</i></span></div></td></tr></tbody></table> <p>A third, unusually significant winter storm impacted the <a href="/wiki/Pacific_Northwest" title="Pacific Northwest">Pacific Northwest</a> from February 12 to 13; <a href="/wiki/Seattle" title="Seattle">Seattle</a> received 11.1 inches (28 cm) of snow.<sup id="cite_ref-108" class="reference"><a href="#cite_note-108"><span class="cite-bracket">[</span>108<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-109" class="reference"><a href="#cite_note-109"><span class="cite-bracket">[</span>109<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Texas_Governor" class="mw-redirect" title="Texas Governor">Texas Governor</a> <a href="/wiki/Greg_Abbott" title="Greg Abbott">Greg Abbott</a> announced a federal emergency declaration after a significant snow event in <a href="/wiki/Texas" title="Texas">Texas</a> accompanied by extreme cold.<sup id="cite_ref-110" class="reference"><a href="#cite_note-110"><span class="cite-bracket">[</span>110<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-111" class="reference"><a href="#cite_note-111"><span class="cite-bracket">[</span>111<span class="cite-bracket">]</span></a></sup> </p><p>The storm caused blackouts for nearly 10 million customers in the United States and in northern Mexico, triggering <a href="/wiki/2021_Texas_power_crisis" title="2021 Texas power crisis">a severe power crisis in Texas</a> in the process.<sup id="cite_ref-5_million_Americans_112-0" class="reference"><a href="#cite_note-5_million_Americans-112"><span class="cite-bracket">[</span>112<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-winterize_113-0" class="reference"><a href="#cite_note-winterize-113"><span class="cite-bracket">[</span>113<span class="cite-bracket">]</span></a></sup> The storm killed at least 237 people, including 223 in the United States and 14 in Mexico.<sup id="cite_ref-goes_up_to_210_114-0" class="reference"><a href="#cite_note-goes_up_to_210-114"><span class="cite-bracket">[</span>114<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-weather.com_115-0" class="reference"><a href="#cite_note-weather.com-115"><span class="cite-bracket">[</span>115<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-man_killed_116-0" class="reference"><a href="#cite_note-man_killed-116"><span class="cite-bracket">[</span>116<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Mexico_deaths_117-0" class="reference"><a href="#cite_note-Mexico_deaths-117"><span class="cite-bracket">[</span>117<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-12_dead_118-0" class="reference"><a href="#cite_note-12_dead-118"><span class="cite-bracket">[</span>118<span class="cite-bracket">]</span></a></sup> This storm is estimated to have caused over $25.5 billion (2021 USD) in damages, including at least $24 billion in the United States and over $1.5 billion in Mexico, making it the costliest winter storm recorded in U.S. history and worldwide.<sup id="cite_ref-Uri_AAR_119-0" class="reference"><a href="#cite_note-Uri_AAR-119"><span class="cite-bracket">[</span>119<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-NOAA_billions_120-0" class="reference"><a href="#cite_note-NOAA_billions-120"><span class="cite-bracket">[</span>120<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-121" class="reference"><a href="#cite_note-121"><span class="cite-bracket">[</span>121<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading4"><h4 id="February_15–20_winter_storm"><span id="February_15.E2.80.9320_winter_storm"></span>February 15–20 winter storm</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=22" title="Edit section: February 15–20 winter storm"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546"><table class="infobox" style="width: 24em;"><tbody><tr><td colspan="2" class="infobox-subheader" style="padding:0;"><div style="font-weight:bold;padding:0.2em;background-color:#FF9E59">Category 3 "Major" (<a href="/wiki/Regional_Snowfall_Index" class="mw-redirect" title="Regional Snowfall Index">RSI</a>/<a href="/wiki/NOAA" class="mw-redirect" title="NOAA">NOAA</a>: 7.497)</div></td></tr><tr><td colspan="2" class="infobox-full-data"><div style="vertical-align: middle"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Winter_Storm_Viola_on_2-17-2021.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Winter_Storm_Viola_on_2-17-2021.jpg/150px-Winter_Storm_Viola_on_2-17-2021.jpg" decoding="async" width="150" height="128" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Winter_Storm_Viola_on_2-17-2021.jpg/225px-Winter_Storm_Viola_on_2-17-2021.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Winter_Storm_Viola_on_2-17-2021.jpg/300px-Winter_Storm_Viola_on_2-17-2021.jpg 2x" data-file-width="7194" data-file-height="6157" /></a></span><span class="nowrap"> </span><span typeof="mw:File"><a href="/wiki/File:Winter_Storm_Viola_2021_track.gif" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Winter_Storm_Viola_2021_track.gif/150px-Winter_Storm_Viola_2021_track.gif" decoding="async" width="150" height="113" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/df/Winter_Storm_Viola_2021_track.gif/225px-Winter_Storm_Viola_2021_track.gif 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/df/Winter_Storm_Viola_2021_track.gif/300px-Winter_Storm_Viola_2021_track.gif 2x" data-file-width="960" data-file-height="720" /></a></span></span></div></td></tr><tr><th scope="row" class="infobox-label">Duration</th><td class="infobox-data">February 15–20, 2021</td></tr><tr><th scope="row" class="infobox-label">Lowest pressure</th><td class="infobox-data">948 <a href="/wiki/Bar_(unit)" title="Bar (unit)">mb</a> (27.99 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>)</td></tr><tr><th scope="row" class="infobox-label">Maximum snow</th><td class="infobox-data">24 in (61 cm)</td></tr><tr><th scope="row" class="infobox-label">Fatalities</th><td class="infobox-data">29 fatalities</td></tr><tr><th scope="row" class="infobox-label">Damage</th><td class="infobox-data">> $2 billion (2021 USD)</td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/February_15%E2%80%9320,_2021_North_American_winter_storm" title="February 15–20, 2021 North American winter storm">February 15–20, 2021 North American winter storm</a></div> <p>A fourth storm brought a record-breaking 9 inches (23 cm) of snow to <a href="/wiki/Del_Rio,_Texas" title="Del Rio, Texas">Del Rio, Texas</a> and threatened <a href="/wiki/Little_Rock,_Arkansas" title="Little Rock, Arkansas">Little Rock, Arkansas</a>'s snowfall record with 11.8 inches (30 cm) falling there. It brought Little Rock's snow cover up to 15 inches (38 cm), breaking the all-time record there. Up to 14 inches (36 cm) fell to the south of the city.<sup id="cite_ref-122" class="reference"><a href="#cite_note-122"><span class="cite-bracket">[</span>122<span class="cite-bracket">]</span></a></sup> Elsewhere in the region, 0.1 inches (2.5 mm) to 0.25 inches (6.4 mm) of ice accretion impacted <a href="/wiki/Houston" title="Houston">Houston</a>, 4 inches (10 cm) of snow fell in <a href="/wiki/Oklahoma_City" title="Oklahoma City">Oklahoma City</a> and 7.2 inches (18 cm) in <a href="/wiki/Memphis,_Tennessee" title="Memphis, Tennessee">Memphis, Tennessee</a>.<sup id="cite_ref-123" class="reference"><a href="#cite_note-123"><span class="cite-bracket">[</span>123<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-124" class="reference"><a href="#cite_note-124"><span class="cite-bracket">[</span>124<span class="cite-bracket">]</span></a></sup> </p><p>Impacts from the storm stretched all the way into <a href="/wiki/Massachusetts" title="Massachusetts">Massachusetts</a>. 100 cars became stranded on roadways near <a href="/wiki/Florence,_Alabama" title="Florence, Alabama">Florence, Alabama</a> due to the wintry weather. Up to 0.5 inches (13 mm) of ice accretion was reported in parts of <a href="/wiki/Virginia" title="Virginia">Virginia</a>, <a href="/wiki/West_Virginia" title="West Virginia">West Virginia</a> and <a href="/wiki/North_Carolina" title="North Carolina">North Carolina</a>. 10.2 inches (26 cm) of snow fell in <a href="/wiki/Norristown,_Pennsylvania" title="Norristown, Pennsylvania">Norristown, Pennsylvania</a>. The storm brought <a href="/wiki/Philadelphia" title="Philadelphia">Philadelphia</a>'s total seasonal snowfall total to 22.5 inches (57 cm), which is exactly average.<sup id="cite_ref-125" class="reference"><a href="#cite_note-125"><span class="cite-bracket">[</span>125<span class="cite-bracket">]</span></a></sup> The system killed at least 29 people,<sup id="cite_ref-23_dead_126-0" class="reference"><a href="#cite_note-23_dead-126"><span class="cite-bracket">[</span>126<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-mexico_deaths_127-0" class="reference"><a href="#cite_note-mexico_deaths-127"><span class="cite-bracket">[</span>127<span class="cite-bracket">]</span></a></sup> and it is estimated to have caused at least $2 billion (2021 USD) in damages.<sup id="cite_ref-NOAA_billions_120-1" class="reference"><a href="#cite_note-NOAA_billions-120"><span class="cite-bracket">[</span>120<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading3"><h3 id="Early_March_New_England_cold_wave">Early March New England cold wave</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=23" title="Edit section: Early March New England cold wave"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>On February 28, an Arctic airmass began working its way south into southern Canada, behind a low pressure system in a trough in the jet stream. The next day, the powerful low pressure swung northeastward into <a href="/wiki/The_Maritimes" title="The Maritimes">the Canadian Maritimes</a>, as two cold fronts behind the system ushered in an Arctic airmass into the Northeast and New England. A strong pressure gradient set up later in the day behind the now stationary low pressure, unleashing powerful winds. Overnight, wind chills dropped to as low as −40 °F (−40 °C), prompting wind chill advisories in much of New England, as well as <a href="/wiki/Wind_chill_warning" title="Wind chill warning">wind chill warnings</a> in portions of far northern New England. Very cold temperatures and strong winds continued into March 2, with wind chill high temperatures barely reaching 5 °F (−15 °C) in many areas. <a href="/wiki/Mount_Washington,_New_Hampshire" class="mw-redirect" title="Mount Washington, New Hampshire">Mount Washington, New Hampshire</a> reported sustained winds of 114 mph (183 km/h), and combined with air temperatures of −27 °F (−33 °C), led to a wind chill temperature of −80 °F (−62 °C) on the morning of March 2.<sup id="cite_ref-128" class="reference"><a href="#cite_note-128"><span class="cite-bracket">[</span>128<span class="cite-bracket">]</span></a></sup> The strong winds and cold temperatures caused over 165,000 power outages in New England during the event from March 1–2.<sup id="cite_ref-early-march-cold-wave_19-1" class="reference"><a href="#cite_note-early-march-cold-wave-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-129" class="reference"><a href="#cite_note-129"><span class="cite-bracket">[</span>129<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-130" class="reference"><a href="#cite_note-130"><span class="cite-bracket">[</span>130<span class="cite-bracket">]</span></a></sup> Parts of <a href="/wiki/U.S._Route_1_in_Maine" title="U.S. Route 1 in Maine">US 1</a> closed due to the blowing snow.<sup id="cite_ref-131" class="reference"><a href="#cite_note-131"><span class="cite-bracket">[</span>131<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Mid-March_blizzards">Mid-March blizzards</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=24" title="Edit section: Mid-March blizzards"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="March_11–14_blizzard"><span id="March_11.E2.80.9314_blizzard"></span>March 11–14 blizzard</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=25" title="Edit section: March 11–14 blizzard"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546"><table class="infobox" style="width: 24em;"><tbody><tr><td colspan="2" class="infobox-subheader" style="padding:0;"><div style="font-weight:bold;padding:0.2em;background-color:#FF9E59">Category 3 "Major" (<a href="/wiki/Regional_Snowfall_Index" class="mw-redirect" title="Regional Snowfall Index">RSI</a>/<a href="/wiki/NOAA" class="mw-redirect" title="NOAA">NOAA</a>: 7.844)</div></td></tr><tr><td colspan="2" class="infobox-full-data"><div style="vertical-align: middle"><span class="nowrap"><span typeof="mw:File"><a href="/wiki/File:Winter_Storm_Xylia_on_3-14-2021.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Winter_Storm_Xylia_on_3-14-2021.jpg/150px-Winter_Storm_Xylia_on_3-14-2021.jpg" decoding="async" width="150" height="124" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Winter_Storm_Xylia_on_3-14-2021.jpg/225px-Winter_Storm_Xylia_on_3-14-2021.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/e4/Winter_Storm_Xylia_on_3-14-2021.jpg/300px-Winter_Storm_Xylia_on_3-14-2021.jpg 2x" data-file-width="7097" data-file-height="5856" /></a></span><span class="nowrap"> </span></span></div></td></tr><tr><th scope="row" class="infobox-label">Duration</th><td class="infobox-data">March 10–16, 2021</td></tr><tr><th scope="row" class="infobox-label">Lowest pressure</th><td class="infobox-data">980 <a href="/wiki/Bar_(unit)" title="Bar (unit)">mb</a> (28.94 <a href="/wiki/Inch_of_mercury" title="Inch of mercury">inHg</a>)</td></tr><tr><th scope="row" class="infobox-label">Maximum snow</th><td class="infobox-data">52.5 in (133 cm)</td></tr><tr><th scope="row" class="infobox-label">Fatalities</th><td class="infobox-data">None reported</td></tr><tr><th scope="row" class="infobox-label">Damage</th><td class="infobox-data">Per <a href="/wiki/Aon_(company)" title="Aon (company)">Aon</a>: ≥ $75 million (2021 USD)</td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/March_2021_North_American_blizzard" title="March 2021 North American blizzard">March 2021 North American blizzard</a></div> <p>A significant <a href="/wiki/Blizzard" title="Blizzard">blizzard</a> brought <a href="/wiki/Cheyenne,_Wyoming" title="Cheyenne, Wyoming">Cheyenne</a> their largest two-day snowfall on record with 30.8 inches falling from March 13–14. The storm closed schools and colleges and city and state government buildings.<sup id="cite_ref-Update_132-0" class="reference"><a href="#cite_note-Update-132"><span class="cite-bracket">[</span>132<span class="cite-bracket">]</span></a></sup> Schools and government offices also shut down in Casper.<sup id="cite_ref-Update_132-1" class="reference"><a href="#cite_note-Update-132"><span class="cite-bracket">[</span>132<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Denver,_Colorado" class="mw-redirect" title="Denver, Colorado">Denver</a> received their second-largest March snowfall on record with 27.1 inches falling at the airport.<sup id="cite_ref-DenverSnow_133-0" class="reference"><a href="#cite_note-DenverSnow-133"><span class="cite-bracket">[</span>133<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Update_132-2" class="reference"><a href="#cite_note-Update-132"><span class="cite-bracket">[</span>132<span class="cite-bracket">]</span></a></sup> The storm was also Denver's fourth-largest snowstorm on record.<sup id="cite_ref-DenverSnow_133-1" class="reference"><a href="#cite_note-DenverSnow-133"><span class="cite-bracket">[</span>133<span class="cite-bracket">]</span></a></sup> The storm shut down major highways, caused more than 2,000 flights to be canceled and left over 50,000 customers without power.<sup id="cite_ref-Xylia_20-1" class="reference"><a href="#cite_note-Xylia-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> The system caused at least $75 million in damages.<sup id="cite_ref-134" class="reference"><a href="#cite_note-134"><span class="cite-bracket">[</span>134<span class="cite-bracket">]</span></a></sup> The Storm Was unofficially named <i>Xylia</i> by <a href="/wiki/The_Weather_Channel" title="The Weather Channel">The Weather Channel</a>.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (November 2023)">citation needed</span></a></i>]</sup> </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading4"><h4 id="March_16–17_blizzard"><span id="March_16.E2.80.9317_blizzard"></span>March 16–17 blizzard</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=26" title="Edit section: March 16–17 blizzard"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/Tornado_outbreak_of_March_16%E2%80%9318,_2021#Southern_Plains" title="Tornado outbreak of March 16–18, 2021">Tornado outbreak of March 16–18, 2021 § Southern Plains</a></div> <p>Late on March 16, <a href="/wiki/Blizzard_Warning" class="mw-redirect" title="Blizzard Warning">Blizzard Warnings</a> were issued for the <a href="/wiki/Texas_Panhandle" class="mw-redirect" title="Texas Panhandle">Texas</a> and <a href="/wiki/Oklahoma_Panhandle" class="mw-redirect" title="Oklahoma Panhandle">Oklahoma panhandles</a> and surrounding areas.<sup id="cite_ref-135" class="reference"><a href="#cite_note-135"><span class="cite-bracket">[</span>135<span class="cite-bracket">]</span></a></sup> On the following day, near-zero visibility was reported in the area for hours in a row,<sup id="cite_ref-136" class="reference"><a href="#cite_note-136"><span class="cite-bracket">[</span>136<span class="cite-bracket">]</span></a></sup> causing numerous crashes and bringing parts of Highway 70 to a standstill. Crashes as well as extremely poor road conditions resulted in closures on several major highways, including <a href="/wiki/I-40" class="mw-redirect" title="I-40">I-40</a> and <a href="/wiki/US-287" class="mw-redirect" title="US-287">US-287</a>.<sup id="cite_ref-137" class="reference"><a href="#cite_note-137"><span class="cite-bracket">[</span>137<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Amarillo,_Texas" title="Amarillo, Texas">Amarillo, Texas</a> saw 5.7 inches (14 cm) of snow and areas to the northeast saw in excess of 6 inches (15 cm).<sup id="cite_ref-138" class="reference"><a href="#cite_note-138"><span class="cite-bracket">[</span>138<span class="cite-bracket">]</span></a></sup> The blizzard was also followed by a flash freeze overnight on March 17, resulting in a freeze-up of snow-covered roadways and more crashes overnight.<sup id="cite_ref-139" class="reference"><a href="#cite_note-139"><span class="cite-bracket">[</span>139<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Mid-April_nor'easter"><span id="Mid-April_nor.27easter"></span>Mid-April nor'easter</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=27" title="Edit section: Mid-April nor'easter"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main article: <a href="/wiki/April_2021_nor%27easter" title="April 2021 nor'easter">April 2021 nor'easter</a></div> <p>On April 14, <a href="/wiki/Winter_Storm_Watch" class="mw-redirect" title="Winter Storm Watch">Winter Storm Watches</a> were issued in much of interior <a href="/wiki/New_England" title="New England">New England</a>,<sup id="cite_ref-140" class="reference"><a href="#cite_note-140"><span class="cite-bracket">[</span>140<span class="cite-bracket">]</span></a></sup> and the next day, watches were expanded and <a href="/wiki/Winter_Storm_Warning" class="mw-redirect" title="Winter Storm Warning">Winter Storm Warnings</a> were also issued.<sup id="cite_ref-141" class="reference"><a href="#cite_note-141"><span class="cite-bracket">[</span>141<span class="cite-bracket">]</span></a></sup> Much of interior New England was expected to see over 10 inches (25 cm) of snow.<sup id="cite_ref-142" class="reference"><a href="#cite_note-142"><span class="cite-bracket">[</span>142<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-143" class="reference"><a href="#cite_note-143"><span class="cite-bracket">[</span>143<span class="cite-bracket">]</span></a></sup> Precipitation initially started as rain on April 15, but slowly changed over to snow in the mountains overnight. By the next morning, the rain-snow line had pushed as far east as the <a href="/wiki/Greater_Boston" title="Greater Boston">eastern Massachusetts</a> coast.<sup id="cite_ref-144" class="reference"><a href="#cite_note-144"><span class="cite-bracket">[</span>144<span class="cite-bracket">]</span></a></sup> Heavy snowfall fell throughout the day on April 16, with snowfall rates of 1.5 in (3.8 cm) and higher being reported.<sup id="cite_ref-spring-nor'easter_22-1" class="reference"><a href="#cite_note-spring-nor'easter-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> The higher elevations saw a widespread 6+ inches (15+ cm) of snow, and <a href="/wiki/Spofford,_New_Hampshire" title="Spofford, New Hampshire">Spofford, New Hampshire</a> saw the highest total during the storm of 13 inches (33 cm).<sup id="cite_ref-145" class="reference"><a href="#cite_note-145"><span class="cite-bracket">[</span>145<span class="cite-bracket">]</span></a></sup> </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="Records">Records</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=28" title="Edit section: Records"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="United_States">United States</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=29" title="Edit section: United States"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Sfav2_CONUS_2020093012_to_2021073012.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Sfav2_CONUS_2020093012_to_2021073012.png/285px-Sfav2_CONUS_2020093012_to_2021073012.png" decoding="async" width="285" height="186" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Sfav2_CONUS_2020093012_to_2021073012.png/428px-Sfav2_CONUS_2020093012_to_2021073012.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/71/Sfav2_CONUS_2020093012_to_2021073012.png/570px-Sfav2_CONUS_2020093012_to_2021073012.png 2x" data-file-width="1500" data-file-height="978" /></a><figcaption>Seasonal snowfall in the United States until July 30, 2021. Note the record extent of snowfall in the South.</figcaption></figure> <p>The cities of <a href="/wiki/Billings,_Montana" title="Billings, Montana">Billings, Montana</a> and <a href="/wiki/Fargo,_North_Dakota" title="Fargo, North Dakota">Fargo, North Dakota</a> experienced their longest streak of sub-zero (0 °F [−18 °C]) temperatures since at least 1983 and 1996, respectively.<sup id="cite_ref-146" class="reference"><a href="#cite_note-146"><span class="cite-bracket">[</span>146<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-147" class="reference"><a href="#cite_note-147"><span class="cite-bracket">[</span>147<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-twcrecap_148-0" class="reference"><a href="#cite_note-twcrecap-148"><span class="cite-bracket">[</span>148<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Des_Moines,_Iowa" title="Des Moines, Iowa">Des Moines, Iowa</a> experienced its sixth-coldest February on record with an average temperature of 15.2 °F [−9.3 °C].<sup id="cite_ref-desmoines_149-0" class="reference"><a href="#cite_note-desmoines-149"><span class="cite-bracket">[</span>149<span class="cite-bracket">]</span></a></sup> The city recorded its coldest temperature of the month on the morning of February 16, with a low temperature of −17 °F [−27 °C]. Two days prior, a record-low high of −4 °F [−20 °C] was recorded.<sup id="cite_ref-desmoines_149-1" class="reference"><a href="#cite_note-desmoines-149"><span class="cite-bracket">[</span>149<span class="cite-bracket">]</span></a></sup> On February 16, <a href="/wiki/Little_Rock,_Arkansas" title="Little Rock, Arkansas">Little Rock</a> experienced a temperature of −1 °F [−18 °C], which was the coldest since 1989, with all-time low temperatures being set in <a href="/wiki/Fayetteville,_Arkansas" title="Fayetteville, Arkansas">Fayetteville, Arkansas</a> (−20 °F [−29 °C]) and <a href="/wiki/Hastings,_Nebraska" title="Hastings, Nebraska">Hastings, Nebraska</a> (−30 °F [−34 °C]).<sup id="cite_ref-auto_95-1" class="reference"><a href="#cite_note-auto-95"><span class="cite-bracket">[</span>95<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/Del_Rio,_Texas" title="Del Rio, Texas">Del Rio, Texas</a> picked up 9.7 inches (25 cm) of snow from February 17–18, breaking the all-time one-day and 24-hour snowfall records, both of which had previously been set in January 1985. <a href="/wiki/Little_Rock,_Arkansas" title="Little Rock, Arkansas">Little Rock, Arkansas</a> saw 11.8 inches (30 cm) of snow from the same storm, making it the city's second-largest snowstorm in history, as well as pushing the city to tie its record snow depth of 15 inches (38 cm).<sup id="cite_ref-150" class="reference"><a href="#cite_note-150"><span class="cite-bracket">[</span>150<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Austin,_Texas" title="Austin, Texas">Austin</a> realized their snowiest February on record.<sup id="cite_ref-151" class="reference"><a href="#cite_note-151"><span class="cite-bracket">[</span>151<span class="cite-bracket">]</span></a></sup> </p><p>October 2020 was the snowiest October on record in <a href="/wiki/Spokane,_Washington" title="Spokane, Washington">Spokane, Washington</a>, with a record 7.5 inches (19 cm) falling there.<sup id="cite_ref-152" class="reference"><a href="#cite_note-152"><span class="cite-bracket">[</span>152<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Great_Falls,_Montana" title="Great Falls, Montana">Great Falls, Montana</a> also saw their snowiest October on record,<sup id="cite_ref-153" class="reference"><a href="#cite_note-153"><span class="cite-bracket">[</span>153<span class="cite-bracket">]</span></a></sup> as did <a href="/wiki/Boston" title="Boston">Boston</a>.<sup id="cite_ref-154" class="reference"><a href="#cite_note-154"><span class="cite-bracket">[</span>154<span class="cite-bracket">]</span></a></sup> In <a href="/wiki/Mankato,_Minnesota" title="Mankato, Minnesota">Mankato, Minnesota</a> a high temperature of 28 °F (−2 °C) made it the coldest October high temperature in the town.<sup id="cite_ref-155" class="reference"><a href="#cite_note-155"><span class="cite-bracket">[</span>155<span class="cite-bracket">]</span></a></sup> </p><p>The <a href="/wiki/Blue_Hill_Observatory" class="mw-redirect" title="Blue Hill Observatory">Blue Hill Observatory</a> in <a href="/wiki/Milton,_Massachusetts" title="Milton, Massachusetts">Milton, Massachusetts</a> saw 3.6 inches (9.1 cm) of snow from <a href="/wiki/April_2021_nor%27easter" title="April 2021 nor'easter">a nor'easter</a> on April 16, making it their sixth-largest April snowstorm on record.<sup id="cite_ref-156" class="reference"><a href="#cite_note-156"><span class="cite-bracket">[</span>156<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Paducah,_Kentucky" title="Paducah, Kentucky">Paducah, Kentucky</a> and <a href="/wiki/Evansville,_Indiana" title="Evansville, Indiana">Evansville, Indiana</a> saw their latest ever snowflakes on April 21.<sup id="cite_ref-157" class="reference"><a href="#cite_note-157"><span class="cite-bracket">[</span>157<span class="cite-bracket">]</span></a></sup> May 2021 became the 9th snowiest May in <a href="/wiki/Binghamton,_New_York" title="Binghamton, New York">Binghamton, New York</a>.<sup id="cite_ref-158" class="reference"><a href="#cite_note-158"><span class="cite-bracket">[</span>158<span class="cite-bracket">]</span></a></sup> On the opposite end, several cities in <a href="/wiki/Wyoming" title="Wyoming">Wyoming</a> saw their earliest snow on record on September 8, while <a href="/wiki/Goodland,_Kansas" title="Goodland, Kansas">Goodland, Kansas</a> saw their earliest measurable snow on September 9.<sup id="cite_ref-159" class="reference"><a href="#cite_note-159"><span class="cite-bracket">[</span>159<span class="cite-bracket">]</span></a></sup> </p><p>In <a href="/wiki/New_York_City" title="New York City">New York City</a>, the 8th snowiest February, occurred, as snow was over 26 inches (66 cm).<sup id="cite_ref-160" class="reference"><a href="#cite_note-160"><span class="cite-bracket">[</span>160<span class="cite-bracket">]</span></a></sup> This became the snowiest February across portions of <a href="/wiki/Northern_New_Jersey" class="mw-redirect" title="Northern New Jersey">Northern New Jersey</a> as well.<sup id="cite_ref-161" class="reference"><a href="#cite_note-161"><span class="cite-bracket">[</span>161<span class="cite-bracket">]</span></a></sup> Parts of northeastern <a href="/wiki/Pennsylvania" title="Pennsylvania">Pennsylvania</a> also recorded their second snowiest February.<sup id="cite_ref-162" class="reference"><a href="#cite_note-162"><span class="cite-bracket">[</span>162<span class="cite-bracket">]</span></a></sup> The second snowiest February on record also occurred in <a href="/wiki/Cincinnati" title="Cincinnati">Cincinnati</a>, which logged 21.9 inches (56 cm) of snow during the month.<sup id="cite_ref-163" class="reference"><a href="#cite_note-163"><span class="cite-bracket">[</span>163<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/Glasgow,_Montana" title="Glasgow, Montana">Glasgow, Montana</a> and <a href="/wiki/Bismarck,_North_Dakota" title="Bismarck, North Dakota">Bismarck, North Dakota</a> saw their warmest first half of winter on record, which was tied in <a href="/wiki/Sioux_Falls,_South_Dakota" title="Sioux Falls, South Dakota">Sioux Falls, South Dakota</a>. <a href="/wiki/International_Falls,_Minnesota" title="International Falls, Minnesota">International Falls, Minnesota</a> and <a href="/wiki/Fargo,_North_Dakota" title="Fargo, North Dakota">Fargo, North Dakota</a> ranked second.<sup id="cite_ref-164" class="reference"><a href="#cite_note-164"><span class="cite-bracket">[</span>164<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Northern_Mexico">Northern Mexico</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=30" title="Edit section: Northern Mexico"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1251242444"><table class="box-Expand_section plainlinks metadata ambox mbox-small-left ambox-content" role="presentation"><tbody><tr><td class="mbox-image"><span typeof="mw:File"><a href="/wiki/File:Wiki_letter_w_cropped.svg" class="mw-file-description"><img alt="[icon]" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/20px-Wiki_letter_w_cropped.svg.png" decoding="async" width="20" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/30px-Wiki_letter_w_cropped.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Wiki_letter_w_cropped.svg/40px-Wiki_letter_w_cropped.svg.png 2x" data-file-width="44" data-file-height="31" /></a></span></td><td class="mbox-text"><div class="mbox-text-span">This section <b>needs expansion</b>. You can help by <a class="external text" href="https://en.wikipedia.org/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=">adding to it</a>. <span class="date-container"><i>(<span class="date">April 2021</span>)</i></span></div></td></tr></tbody></table> <p>In the city of <a href="/wiki/Saltillo" title="Saltillo">Saltillo</a>, temperatures reached as low as −4.5 °C (23.9 °F) early on February 16 as bitterly cold air continental polar surged south from Canada and the United States into Mexico.<sup id="cite_ref-165" class="reference"><a href="#cite_note-165"><span class="cite-bracket">[</span>165<span class="cite-bracket">]</span></a></sup> They were the coldest temperatures reported within the city since the <a href="/wiki/Early_2014_North_American_cold_wave" class="mw-redirect" title="Early 2014 North American cold wave">Early 2014 North American cold wave</a>.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (November 2023)">citation needed</span></a></i>]</sup> </p> <div class="mw-heading mw-heading2"><h2 id="Season_effects">Season effects</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=31" title="Edit section: Season effects"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>This is a table of all of the events that have occurred in the 2020–21 North American winter. It includes their duration, damage, impacted locations, and death totals. Deaths in parentheses are additional and indirect (an example of an indirect death would be a traffic accident), but were still related to that storm. All of the damage figures are in 2021 <a href="/wiki/USD" class="mw-redirect" title="USD">USD</a>. </p> <table class="nomobile" align="center" border="0" cellspacing="0" cellpadding="0" style="background:transparent;text-align:center"> <tbody><tr> <td colspan="6" nowrap="nowrap"><small><a href="/wiki/Regional_Snowfall_Index" class="mw-redirect" title="Regional Snowfall Index">Regional Snowfall Index scale</a></small> </td></tr> <tr> <td style="background-color:#CCCCCC;width:1.8em" title="Category 0: < 1.0">C0 </td> <td style="background-color:#FFFFD9;width:1.8em" title="Category 1: 1.0 – 3.0">C1 </td> <td style="background-color:#FFD98C;width:1.8em" title="Category 2: 3.0 – 6.0">C2 </td> <td style="background-color:#FF9E59;width:1.8em" title="Category 3: 6.0 – 10.0">C3 </td> <td style="background-color:#FF738A;width:1.8em" title="Category 4: 10.0 – 18.0">C4 </td> <td style="background-color:#A188FC;width:1.8em" title="Category 5: ≥ 18.0">C5 </td></tr></tbody></table> <table class="wikitable"> <caption>2020–21 <a href="/wiki/Winter" title="Winter">North American winter</a> season statistics </caption> <tbody><tr> <th scope="col">Event<br />name </th> <th scope="col">Dates active </th> <th scope="col"><a href="/wiki/Regional_Snowfall_Index" class="mw-redirect" title="Regional Snowfall Index">RSI</a> category </th> <th scope="col">RSI value </th> <th scope="col">Highest<br />gust<br />mph (km/h) </th> <th scope="col">Minimum<br />pressure<br />(<a href="/wiki/Bar_(unit)" title="Bar (unit)">mbar</a>) </th> <th scope="col">Maximum<br />snow<br />in (cm) </th> <th scope="col">Maximum<br />ice<br />in (mm) </th> <th scope="col">Areas affected </th> <th scope="col">Damage<br />(2021 <a href="/wiki/United_States_dollar" title="United States dollar">USD</a>) </th> <th scope="col">Deaths </th></tr> <tr> <td><b>Late October ice storm</b> </td> <td>October 26 – 28 </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="background-color:#CCCCCC; text-align:center;">Nl/A </td> <td style="text-align:right;">31 (50) </td> <td style="text-align:right;">1000 </td> <td style="text-align:right;">18 </td> <td style="text-align:right;">2 (51) </td> <td><a href="/wiki/Southern_Plains" class="mw-redirect" title="Southern Plains">Southern Plains</a> </td> <td style="text-align:right;">$125 million </td> <td style="text-align:right;">None </td></tr> <tr> <td><b><a href="/wiki/Hurricane_Zeta" title="Hurricane Zeta">Ex-Zeta</a></b> </td> <td>October 29 – 30 </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="text-align:right;">N/A </td> <td style="text-align:right;">970 </td> <td style="text-align:right;">6.5 (17) </td> <td style="text-align:right;">N/A </td> <td><a href="/wiki/Upstate_New_York" title="Upstate New York">Upstate New York</a>, <a href="/wiki/New_England" title="New England">New England</a> </td> <td style="text-align:right;">Unknown </td> <td style="text-align:right;">None </td></tr> <tr> <td><b><a href="/wiki/November_2020_North_American_storm_complex" title="November 2020 North American storm complex">Late November storm complex</a></b> </td> <td>November 29 – December 2 </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="text-align:right;">70 (115) </td> <td style="text-align:right;">993 </td> <td style="text-align:right;">24 (61) </td> <td style="text-align:right;">N/A </td> <td><a href="/wiki/Ohio_Valley" class="mw-redirect" title="Ohio Valley">Ohio Valley</a>, <a href="/wiki/Appalachian_Mountains" title="Appalachian Mountains">Appalachian Mountains</a>, <a href="/wiki/Eastern_Canada" title="Eastern Canada">Eastern Canada</a> </td> <td style="text-align:right;">$100 million </td> <td style="text-align:right;">None </td></tr> <tr> <td><b><a href="/wiki/December_5%E2%80%936,_2020_nor%27easter" title="December 5–6, 2020 nor'easter">Early December nor'easter</a></b> </td> <td>December 4 – 6 </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="text-align:right;">105 (169) </td> <td style="text-align:right;">976 </td> <td style="text-align:right;">18 (46) </td> <td style="text-align:right;">N/A </td> <td><a href="/wiki/Northeastern_United_States" title="Northeastern United States">Northeastern United States</a>, <a href="/wiki/New_England" title="New England">New England</a>, <a href="/wiki/Atlantic_Canada" title="Atlantic Canada">Atlantic Canada</a> </td> <td style="text-align:right;">$25 million </td> <td style="text-align:right;">None </td></tr> <tr> <td><b><a href="/wiki/December_15%E2%80%9317,_2020_nor%27easter" title="December 15–17, 2020 nor'easter">Mid-December nor'easter</a></b> </td> <td>December 14 – 18 </td> <td style="background-color:#FFD98C; text-align:center;">Category 2 </td> <td style="background-color:#FFD98C; text-align:center;">5.58 </td> <td style="text-align:right;">63 (101) </td> <td style="text-align:right;">995 </td> <td style="text-align:right;">44 (110) </td> <td style="text-align:right;">0.6 (15) </td> <td><a href="/wiki/Southern_Plains" class="mw-redirect" title="Southern Plains">Southern Plains</a>, <a href="/wiki/Upland_South" title="Upland South">Upland South</a>, <a href="/wiki/Northeastern_United_States" title="Northeastern United States">Northeastern United States</a>, <a href="/wiki/Atlantic_Canada" title="Atlantic Canada">Atlantic Canada</a> </td> <td style="text-align:right;">$125 million </td> <td style="text-align:right;">7 </td></tr> <tr> <td><b>Christmas Week blizzard</b> </td> <td>December 23 – 25 </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="text-align:right;">68 (109) </td> <td style="text-align:right;">985 </td> <td style="text-align:right;">13 (33) </td> <td style="text-align:right;">N/A </td> <td><a href="/wiki/Northern_Plains" class="mw-redirect" title="Northern Plains">Northern Plains</a>, <a href="/wiki/Upper_Midwest" title="Upper Midwest">Upper Midwest</a>, <a href="/wiki/Ohio_Valley" class="mw-redirect" title="Ohio Valley">Ohio Valley</a>, Northern <a href="/wiki/Appalachians" class="mw-redirect" title="Appalachians">Appalachians</a>, <a href="/wiki/Eastern_Canada" title="Eastern Canada">Eastern Canada</a> </td> <td style="text-align:right;">$340 million </td> <td style="text-align:right;">None </td></tr> <tr> <td><b><a href="/wiki/2020%E2%80%9321_New_Year%27s_North_American_winter_storm" title="2020–21 New Year's North American winter storm">New Year's winter storm</a></b> </td> <td>December 30 – January 2 </td> <td style="background-color:#FFFFD9; text-align:center;">Category 1 </td> <td style="background-color:#FFFFD9; text-align:center;">1.788 </td> <td style="text-align:right;">N/A </td> <td style="text-align:right;">1001 </td> <td style="text-align:right;">24 (61) </td> <td style="text-align:right;">0.66 (17) </td> <td><a href="/wiki/High_Plains_(United_States)" title="High Plains (United States)">High Plains</a>, <a href="/wiki/Central_United_States" title="Central United States">Central United States</a>, <a href="/wiki/Northeastern_United_States" title="Northeastern United States">Northeastern United States</a>, <a href="/wiki/Atlantic_Canada" title="Atlantic Canada">Atlantic Canada</a>, <a href="/wiki/Nova_Scotia" title="Nova Scotia">Nova Scotia</a> </td> <td style="text-align:right;">$35 million </td> <td style="text-align:right;">3 </td></tr> <tr> <td><b>Mid-January blizzard</b> </td> <td>January 12 – 17 </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="text-align:right;">125 (201) </td> <td style="text-align:right;">991 </td> <td style="text-align:right;">8 (20) </td> <td style="text-align:right;">N/A </td> <td><a href="/wiki/Pacific_Northwest" title="Pacific Northwest">Pacific Northwest</a>, <a href="/wiki/Northern_Plains" class="mw-redirect" title="Northern Plains">Northern Plains</a>, <a href="/wiki/Midwestern_United_States" title="Midwestern United States">Midwestern United States</a>, <a href="/wiki/Northeastern_United_States" title="Northeastern United States">Northeastern United States</a>, <a href="/wiki/Southern_Canada" class="mw-redirect" title="Southern Canada">Southern Canada</a> </td> <td style="text-align:right;">$525 million </td> <td style="text-align:right;">2 </td></tr> <tr> <td><b>Late January winter storm</b> </td> <td>January 24 – 27 </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="text-align:right;">N/A </td> <td style="text-align:right;">998 </td> <td style="text-align:right;">14.5 (37) </td> <td style="text-align:right;">N/A </td> <td><a href="/wiki/Northern_Plains" class="mw-redirect" title="Northern Plains">Northern Plains</a>, <a href="/wiki/Upper_Midwest" title="Upper Midwest">Upper Midwest</a>, <a href="/wiki/Ohio_Valley" class="mw-redirect" title="Ohio Valley">Ohio Valley</a>, <a href="/wiki/New_England" title="New England">New England</a> </td> <td style="text-align:right;">$120 million </td> <td style="text-align:right;">None </td></tr> <tr> <td><b><a href="/wiki/January_31_%E2%80%93_February_3,_2021_nor%27easter" title="January 31 – February 3, 2021 nor'easter">Groundhog Day nor'easter</a></b> </td> <td>January 25 – February 4 </td> <td style="background-color:#FF9E59; text-align:center;">Category 3 </td> <td style="background-color:#FF9E59; text-align:center;">6.188 </td> <td style="text-align:right;">125 (201) </td> <td style="text-align:right;">984 </td> <td style="text-align:right;">107 (270) </td> <td style="text-align:right;">0.33 (8) </td> <td><a href="/wiki/Western_United_States" title="Western United States">Western United States</a>, <a href="/wiki/Central_United_States" title="Central United States">Central United States</a>, <a href="/wiki/Ohio_Valley" class="mw-redirect" title="Ohio Valley">Ohio Valley</a>, <a href="/wiki/Mid-Atlantic_(United_States)" title="Mid-Atlantic (United States)">Mid-Atlantic states</a>, <a href="/wiki/Northeastern_United_States" title="Northeastern United States">Northeastern United States</a>, <a href="/wiki/Southeastern_United_States" title="Southeastern United States">Southeastern United States</a>, <a href="/wiki/Eastern_Canada" title="Eastern Canada">Eastern Canada</a> </td> <td style="text-align:right;">$1.85 billion </td> <td style="text-align:right;">7 </td></tr> <tr> <td><b><a href="/wiki/February_6%E2%80%938,_2021_nor%27easter" title="February 6–8, 2021 nor'easter">Super Bowl Sunday nor'easter</a></b> </td> <td>February 6 – 8 </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="text-align:right;">N/A </td> <td style="text-align:right;">960 </td> <td style="text-align:right;">20 (50) </td> <td style="text-align:right;">N/A </td> <td><a href="/wiki/Mid-Atlantic_(United_States)" title="Mid-Atlantic (United States)">Mid-Atlantic states</a>, <a href="/wiki/Northeastern_United_States" title="Northeastern United States">Northeastern United States</a>, <a href="/wiki/Atlantic_Canada" title="Atlantic Canada">Atlantic Canada</a>, Southern <a href="/wiki/Greenland" title="Greenland">Greenland</a>, <a href="/wiki/Iceland" title="Iceland">Iceland</a> </td> <td style="text-align:right;">Unknown </td> <td style="text-align:right;">1 </td></tr> <tr> <td><b>February 10–12 ice storm</b> </td> <td>February 10 – 12 </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="text-align:right;">N/A </td> <td style="text-align:right;">1014 </td> <td style="text-align:right;">5.1 (13) </td> <td style="text-align:right;">0.5 (13) </td> <td><a href="/wiki/Southern_United_States" title="Southern United States">Southern United States</a>, <a href="/wiki/Upland_South" title="Upland South">Upland South</a>, <a href="/wiki/Central_United_States" title="Central United States">Central United States</a>, <a href="/wiki/Mid-Atlantic_(United_States)" title="Mid-Atlantic (United States)">Mid-Atlantic states</a> </td> <td style="text-align:right;">> $75 million </td> <td style="text-align:right;">12 </td></tr> <tr> <td><b>February 11–14 ice storm</b> </td> <td>February 11 – 14 </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="text-align:right;">N/A </td> <td style="text-align:right;">1010 </td> <td style="text-align:right;">N/A </td> <td style="text-align:right;">1.5 (38) </td> <td><a href="/wiki/Pacific_Northwest" title="Pacific Northwest">Pacific Northwest</a>, <a href="/wiki/Central_United_States" title="Central United States">Central United States</a>, <a href="/wiki/Mid-Atlantic_(United_States)" title="Mid-Atlantic (United States)">Mid-Atlantic states</a>, <a href="/wiki/Northeastern_United_States" title="Northeastern United States">Northeastern United States</a> </td> <td style="text-align:right;">Unknown </td> <td style="text-align:right;">None </td></tr> <tr> <td><b><a href="/wiki/February_13%E2%80%9317,_2021_North_American_winter_storm" title="February 13–17, 2021 North American winter storm">February 13–17 winter storm</a></b> </td> <td>February 13 – 17 </td> <td style="background-color:#FF9E59; text-align:center;">Category 3 </td> <td style="background-color:#FF9E59; text-align:center;">8.048 </td> <td style="text-align:right;">N/A </td> <td style="text-align:right;">960 </td> <td style="text-align:right;">26 (66) </td> <td style="text-align:right;">0.85 (22) </td> <td><a href="/wiki/Western_United_States" title="Western United States">Western United States</a>, <a href="/wiki/Southern_United_States" title="Southern United States">Southern United States</a>, <a href="/wiki/Eastern_United_States" title="Eastern United States">Eastern United States</a>, Northern <a href="/wiki/Mexico" title="Mexico">Mexico</a>, <a href="/wiki/Eastern_Canada" title="Eastern Canada">Eastern Canada</a>, <a href="/wiki/British_Isles" title="British Isles">British Isles</a>, <a href="/wiki/Iceland" title="Iceland">Iceland</a>, Southern <a href="/wiki/Greenland" title="Greenland">Greenland</a> </td> <td style="text-align:right;">≥ $25.5 billion </td> <td style="text-align:right;">290 </td></tr> <tr> <td><b><a href="/wiki/February_15%E2%80%9320,_2021_North_American_winter_storm" title="February 15–20, 2021 North American winter storm">February 15–20 winter storm</a></b> </td> <td>February 15 – 20 </td> <td style="background-color:#FF9E59; text-align:center;">Category 3 </td> <td style="background-color:#FF9E59; text-align:center;">7.497 </td> <td style="text-align:right;">N/A </td> <td style="text-align:right;">948 </td> <td style="text-align:right;">24 (61) </td> <td style="text-align:right;">0.7 (18) </td> <td><a href="/wiki/Western_United_States" title="Western United States">Western United States</a>, <a href="/wiki/Southern_Plains" class="mw-redirect" title="Southern Plains">Southern Plains</a>, <a href="/wiki/Deep_South" title="Deep South">Deep South</a>, <a href="/wiki/Northeastern_United_States" title="Northeastern United States">Northeastern United States</a>, <a href="/wiki/Atlantic_Canada" title="Atlantic Canada">Atlantic Canada</a>, <a href="/wiki/British_Isles" title="British Isles">British Isles</a>, <a href="/wiki/Iceland" title="Iceland">Iceland</a>, <a href="/wiki/Faroe_Islands" title="Faroe Islands">Faroe Islands</a> </td> <td style="text-align:right;">≥ $2 billion </td> <td style="text-align:right;">29 </td></tr> <tr> <td><b><a href="/wiki/March_2021_North_American_blizzard" title="March 2021 North American blizzard">March 11–14 blizzard</a></b> </td> <td>March 10 – 16 </td> <td style="background-color:#FF9E59; text-align:center;">Category 3 </td> <td style="background-color:#FF9E59; text-align:center;">7.844 </td> <td style="text-align:right;">N/A </td> <td style="text-align:right;">980 </td> <td style="text-align:right;">52.5 (133) </td> <td style="text-align:right;">N/A </td> <td><a href="/wiki/Western_United_States" title="Western United States">Western United States</a>, <a href="/wiki/Rocky_Mountains" title="Rocky Mountains">Rocky Mountains</a>, <a href="/wiki/Midwestern_United_States" title="Midwestern United States">Midwestern United States</a>, <a href="/wiki/New_England" title="New England">New England</a> </td> <td style="text-align:right;">$75 million </td> <td style="text-align:right;">None </td></tr> <tr> <td><b><a href="/wiki/Tornado_outbreak_of_March_16%E2%80%9318,_2021" title="Tornado outbreak of March 16–18, 2021">March 16–17 blizzard</a></b> </td> <td>March 16 – 17 </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="text-align:right;">64 (103) </td> <td style="text-align:right;">997 </td> <td style="text-align:right;">6.2 (16) </td> <td style="text-align:right;">N/A </td> <td><a href="/wiki/Southern_Plains" class="mw-redirect" title="Southern Plains">Southern Plains</a> </td> <td style="text-align:right;">Unknown </td> <td style="text-align:right;">None </td></tr> <tr> <td><b><a href="/wiki/April_2021_nor%27easter" title="April 2021 nor'easter">Mid-April nor'easter</a></b> </td> <td>April 15 – 17 </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="background-color:#CCCCCC; text-align:center;">N/A </td> <td style="text-align:right;">67 (108) </td> <td style="text-align:right;">988 </td> <td style="text-align:right;">13 (33) </td> <td style="text-align:right;">N/A </td> <td><a href="/wiki/Northeastern_United_States" title="Northeastern United States">Northeastern United States</a>, <a href="/wiki/New_England" title="New England">New England</a>, <a href="/wiki/Atlantic_Canada" title="Atlantic Canada">Atlantic Canada</a> </td> <td style="text-align:right;">Unknown </td> <td style="text-align:right;">None </td></tr> <tr> <th colspan="11">Season aggregates </th></tr> <tr> <th>6 RSI storms </th> <th>October 26 – April 17 </th> <th> </th> <th> </th> <th> </th> <th>948 </th> <th>107 (270) </th> <th>2 (51) </th> <th> </th> <th>≥ $30.745 billion </th> <th>358 </th></tr> </tbody></table> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=32" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239009302">.mw-parser-output .portalbox{padding:0;margin:0.5em 0;display:table;box-sizing:border-box;max-width:175px;list-style:none}.mw-parser-output .portalborder{border:1px solid var(--border-color-base,#a2a9b1);padding:0.1em;background:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .portalbox-entry{display:table-row;font-size:85%;line-height:110%;height:1.9em;font-style:italic;font-weight:bold}.mw-parser-output .portalbox-image{display:table-cell;padding:0.2em;vertical-align:middle;text-align:center}.mw-parser-output .portalbox-link{display:table-cell;padding:0.2em 0.2em 0.2em 0.3em;vertical-align:middle}@media(min-width:720px){.mw-parser-output .portalleft{clear:left;float:left;margin:0.5em 1em 0.5em 0}.mw-parser-output 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portal</a></span></li><li class="portalbox-entry"><span class="portalbox-image"><span class="noviewer" typeof="mw:File"><span><img alt="map" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/North_America_%28orthographic_projection%29.svg/28px-North_America_%28orthographic_projection%29.svg.png" decoding="async" width="28" height="28" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1a/North_America_%28orthographic_projection%29.svg/42px-North_America_%28orthographic_projection%29.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1a/North_America_%28orthographic_projection%29.svg/56px-North_America_%28orthographic_projection%29.svg.png 2x" data-file-width="550" data-file-height="550" /></span></span></span><span class="portalbox-link"><a href="/wiki/Portal:North_America" title="Portal:North America">North America portal</a></span></li></ul> <ul><li><a href="/wiki/North_American_winter" class="mw-redirect" title="North American winter">North American winter</a></li> <li><a href="/wiki/Winter_storm" title="Winter storm">Winter storm</a></li> <li><a href="/wiki/2020%E2%80%9321_European_windstorm_season" title="2020–21 European windstorm season">2020–21 European windstorm season</a></li> <li><a href="/wiki/Weather_of_2021" title="Weather of 2021">Weather of 2021</a></li></ul> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=33" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-columns references-column-width" style="column-width: 30em;"> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style 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no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20150831000837/http://aa.usno.navy.mil/data/docs/EarthSeasons.php">"Earth's Seasons"</a>. <i>aa.usno.navy.mil</i>. 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Retrieved <span class="nowrap">2020-10-19</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.noaa.gov&rft.atitle=U.S.+Winter+Outlook%3A+Cooler+North%2C+warmer+South+with+ongoing+La+Nina+%7C+National+Oceanic+and+Atmospheric+Administration&rft_id=https%3A%2F%2Fwww.noaa.gov%2Fmedia-release%2Fus-winter-outlook-cooler-north-warmer-south-with-ongoing-la-nina&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-Environment_Canada_Dec–Feb_Forecast-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-Environment_Canada_Dec–Feb_Forecast_4-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation report cs1">Monthly Temperature Forecasts (Period: December 2020 January-February 2021). <i>Environment Canada</i> (Report). 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Archived from <a rel="nofollow" class="external text" href="https://weather.com/storms/winter/video/snowy-system-prompts-winter-weather-alerts">the original</a> on January 26, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">Feb 16,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Weather+Channel&rft.atitle=Snowy+System+Prompts+Winter+Weather+Alerts+-+Videos+from+The+Weather+Channel+%26%23124%3B+weather.com&rft_id=https%3A%2F%2Fweather.com%2Fstorms%2Fwinter%2Fvideo%2Fsnowy-system-prompts-winter-weather-alerts&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-Nathaniel-1-14"><span class="mw-cite-backlink">^ <a href="#cite_ref-Nathaniel-1_14-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Nathaniel-1_14-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.accuweather.com/en/winter-weather/massive-winter-storm-eyes-1500-mile-stretch-of-us/888220">"Massive storm unloads snow, ice from Nebraska to Pennsylvania, New York"</a>. <i>AccuWeather</i><span class="reference-accessdate">. Retrieved <span class="nowrap">26 January</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=AccuWeather&rft.atitle=Massive+storm+unloads+snow%2C+ice+from+Nebraska+to+Pennsylvania%2C+New+York&rft_id=https%3A%2F%2Fwww.accuweather.com%2Fen%2Fwinter-weather%2Fmassive-winter-storm-eyes-1500-mile-stretch-of-us%2F888220&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-Nathaniel-2-15"><span class="mw-cite-backlink">^ <a href="#cite_ref-Nathaniel-2_15-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Nathaniel-2_15-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://weather.com/storms/winter/video/snow-and-ice-remain-a-threat-through-tomorrow">"Snow and Ice Remain a Threat Through Tomorrow"</a>. <i>The Weather Channel</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Weather+Channel&rft.atitle=Snow+and+Ice+Remain+a+Threat+Through+Tomorrow&rft_id=https%3A%2F%2Fweather.com%2Fstorms%2Fwinter%2Fvideo%2Fsnow-and-ice-remain-a-threat-through-tomorrow&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-late-January-cold-wave-16"><span class="mw-cite-backlink">^ <a href="#cite_ref-late-January-cold-wave_16-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-late-January-cold-wave_16-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFFitzgibbon2021" class="citation web cs1">Fitzgibbon, Cindy (January 29, 2021). <a rel="nofollow" class="external text" href="https://www.wcvb.com/article/video-dangerously-bitter-cold-wind-chill/35365185">"Video: Dangerously bitter cold, wind chill"</a> – via www.wcvb.com.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Video%3A+Dangerously+bitter+cold%2C+wind+chill&rft.date=2021-01-29&rft.aulast=Fitzgibbon&rft.aufirst=Cindy&rft_id=https%3A%2F%2Fwww.wcvb.com%2Farticle%2Fvideo-dangerously-bitter-cold-wind-chill%2F35365185&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span><div class="paragraphbreak" style="margin-top:0.5em"></div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAdamson2021" class="citation web cs1">Adamson, Ryan (30 January 2021). <a rel="nofollow" class="external text" href="https://www.accuweather.com/en/winter-weather/coldest-blast-of-the-winter-thus-far-to-sweep-across-northeast/890138">"Coldest blast of the winter thus far to sweep across Northeast"</a>. <i>AccuWeather</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=AccuWeather&rft.atitle=Coldest+blast+of+the+winter+thus+far+to+sweep+across+Northeast&rft.date=2021-01-30&rft.aulast=Adamson&rft.aufirst=Ryan&rft_id=https%3A%2F%2Fwww.accuweather.com%2Fen%2Fwinter-weather%2Fcoldest-blast-of-the-winter-thus-far-to-sweep-across-northeast%2F890138&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-Orlena-1-17"><span class="mw-cite-backlink">^ <a href="#cite_ref-Orlena-1_17-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Orlena-1_17-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Orlena-1_17-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://weather.com/forecast/regional/news/2021-01-25-california-forecast-atmospheric-river-debris-flows-flooding-snow">"California Atmospheric River Bringing Threat of Flooding, Debris Flows and Feet of Sierra Snow | The Weather Channel - Articles from The Weather Channel | weather.com"</a>. <i>The Weather Channel</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2021-01-27</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Weather+Channel&rft.atitle=California+Atmospheric+River+Bringing+Threat+of+Flooding%2C+Debris+Flows+and+Feet+of+Sierra+Snow+%7C+The+Weather+Channel+-+Articles+from+The+Weather+Channel+%7C+weather.com&rft_id=https%3A%2F%2Fweather.com%2Fforecast%2Fregional%2Fnews%2F2021-01-25-california-forecast-atmospheric-river-debris-flows-flooding-snow&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-Peggy-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-Peggy_18-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.cbsnews.com/news/40-vehicle-pileup-interstate-80-iowa/">"Serious injuries reported after massive 40-vehicle pileup on snowy section of I-80 in Iowa"</a>. <i>CBS News</i>. February 4, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">February 5,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=CBS+News&rft.atitle=Serious+injuries+reported+after+massive+40-vehicle+pileup+on+snowy+section+of+I-80+in+Iowa&rft.date=2021-02-04&rft_id=https%3A%2F%2Fwww.cbsnews.com%2Fnews%2F40-vehicle-pileup-interstate-80-iowa%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-early-march-cold-wave-19"><span class="mw-cite-backlink">^ <a href="#cite_ref-early-march-cold-wave_19-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-early-march-cold-wave_19-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFTravis2021" class="citation web cs1">Travis, Courtney (March 1, 2021). <a rel="nofollow" class="external text" href="https://www.accuweather.com/en/winter-weather/snow-squalls-to-ride-into-northeast-along-with-arctic-air/908040">"Snow squalls to ride into Northeast along with Arctic air"</a>. <i><a href="/wiki/Accuweather" class="mw-redirect" title="Accuweather">Accuweather</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">March 1,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Accuweather&rft.atitle=Snow+squalls+to+ride+into+Northeast+along+with+Arctic+air&rft.date=2021-03-01&rft.aulast=Travis&rft.aufirst=Courtney&rft_id=https%3A%2F%2Fwww.accuweather.com%2Fen%2Fwinter-weather%2Fsnow-squalls-to-ride-into-northeast-along-with-arctic-air%2F908040&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-Xylia-20"><span class="mw-cite-backlink">^ <a href="#cite_ref-Xylia_20-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Xylia_20-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://weather.com/news/news/2021-03-14-winter-storm-xylia-interstates-flights-colorado-wyoming-nebraska-arizona">"Winter Storm Xylia Shuts Down Interstates; Tens of Thousands Lose Power"</a>. <i>The Weather Channel</i><span class="reference-accessdate">. Retrieved <span class="nowrap">March 15,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Weather+Channel&rft.atitle=Winter+Storm+Xylia+Shuts+Down+Interstates%3B+Tens+of+Thousands+Lose+Power&rft_id=https%3A%2F%2Fweather.com%2Fnews%2Fnews%2F2021-03-14-winter-storm-xylia-interstates-flights-colorado-wyoming-nebraska-arizona&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-21">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Amarillo2021" class="citation web cs1">NWS Amarillo [@NWSAmarillo] (March 17, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSAmarillo/status/1372210823725207558">"Heavy band of snow over Amarillo right now and heading for Panhandle and Pampa soon. Zero visibility with this band. Stay off the roads. #phwx #txwx #okwx"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210317153905/https://twitter.com/NWSAmarillo/status/1372210823725207558">Archived</a> from the original on March 17, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Heavy+band+of+snow+over+Amarillo+right+now+and+heading+for+Panhandle+and+Pampa+soon.+Zero+visibility+with+this+band.+Stay+off+the+roads.+%23phwx+%23txwx+%23okwx&rft.date=2021-03-17&rft.au=NWS+Amarillo&rft_id=https%3A%2F%2Fx.com%2FNWSAmarillo%2Fstatus%2F1372210823725207558&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-spring-nor'easter-22"><span class="mw-cite-backlink">^ <a href="#cite_ref-spring-nor'easter_22-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-spring-nor'easter_22-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.washingtonpost.com/weather/2021/04/16/winter-storm-new-england-snow/">"Nor'easter pounds New England with heavy spring snow - The Washington Post"</a>. <i><a href="/wiki/The_Washington_Post" title="The Washington Post">The Washington Post</a></i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Washington+Post&rft.atitle=Nor%27easter+pounds+New+England+with+heavy+spring+snow+-+The+Washington+Post&rft_id=https%3A%2F%2Fwww.washingtonpost.com%2Fweather%2F2021%2F04%2F16%2Fwinter-storm-new-england-snow%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-23"><span class="mw-cite-backlink"><b><a href="#cite_ref-23">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://weather.com/news/news/2020-11-06-power-outages-oklahoma-ice-winter-storm">"More Than 40,000 Still Without Power 10 Days After Oklahoma Ice Storm"</a>. <i>The Weather Channel</i>. 8 November 2020.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Weather+Channel&rft.atitle=More+Than+40%2C000+Still+Without+Power+10+Days+After+Oklahoma+Ice+Storm&rft.date=2020-11-08&rft_id=https%3A%2F%2Fweather.com%2Fnews%2Fnews%2F2020-11-06-power-outages-oklahoma-ice-winter-storm&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-24"><span class="mw-cite-backlink"><b><a href="#cite_ref-24">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://kfor.com/news/thousands-of-oklahomans-still-without-power-oge-says-outage-is-largest-in-company-history/amp/">Thousands of Oklahomans still without power, OG&E says outage is largest in company history</a>, KFOR, November 1, 2020</span> </li> <li id="cite_note-25"><span class="mw-cite-backlink"><b><a href="#cite_ref-25">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFErdman2022" class="citation news cs1">Erdman, Johnathon (November 8, 2022). <a rel="nofollow" class="external text" href="https://www.wunderground.com/article/science/weather-explainers/news/2022-11-08-tropical-storm-winter-storm-same-time-us">"A Tropical Storm And Winter Storm At The Same Time Isn't As Weird As It Sounds"</a>. <a href="/wiki/Weather_Underground" title="Weather Underground">Weather Underground</a><span class="reference-accessdate">. Retrieved <span class="nowrap">November 22,</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=A+Tropical+Storm+And+Winter+Storm+At+The+Same+Time+Isn%27t+As+Weird+As+It+Sounds&rft.date=2022-11-08&rft.aulast=Erdman&rft.aufirst=Johnathon&rft_id=https%3A%2F%2Fwww.wunderground.com%2Farticle%2Fscience%2Fweather-explainers%2Fnews%2F2022-11-08-tropical-storm-winter-storm-same-time-us&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-aon-benfield-oct-26"><span class="mw-cite-backlink"><b><a href="#cite_ref-aon-benfield-oct_26-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20201112110151/http://thoughtleadership.aon.com/documents/20201111_analytics-if-october-global-recap.pdf">"Global Catastrophe Recap – October 2020"</a> <span class="cs1-format">(PDF)</span>. <i>Aon Benfield</i>. November 2020. Archived from <a rel="nofollow" class="external text" href="http://thoughtleadership.aon.com/documents/20201111_analytics-if-october-global-recap.pdf">the original</a> <span class="cs1-format">(PDF)</span> on 12 November 2020.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aon+Benfield&rft.atitle=Global+Catastrophe+Recap+%E2%80%93+October+2020&rft.date=2020-11&rft_id=http%3A%2F%2Fthoughtleadership.aon.com%2Fdocuments%2F20201111_analytics-if-october-global-recap.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-weather-27"><span class="mw-cite-backlink"><b><a href="#cite_ref-weather_27-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://weather.com/news/news/2020-10-27-winter-storm-power-outages-ice-snow-oklahoma-texas-plains">"Hundreds of Thousands Still In The Dark After Icy Winter Storm Slams Oklahoma, Texas Panhandle"</a>. <i><a href="/wiki/The_Weather_Channel" title="The Weather Channel">The Weather Channel</a></i>. 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Retrieved <span class="nowrap">March 6,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aon+Benfield&rft.atitle=Global+Catastrophe+Recap+%E2%80%93+November+2020&rft.pages=4&rft.date=2020-12-10&rft_id=http%3A%2F%2Fthoughtleadership.aon.com%2Fdocuments%2F20201210_analytics-if-november-global-recap.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-43"><span class="mw-cite-backlink"><b><a href="#cite_ref-43">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPerry2020" class="citation web cs1"><a href="/wiki/Aaron_Perry" class="mw-redirect" title="Aaron Perry">Perry, Aaron [@AaronPerryWx]</a> (December 5, 2020). <a rel="nofollow" class="external text" href="https://x.com/AaronPerryWx/status/1335274947132919808">"We're beginning to transition to snow along the I-495 Corridor as dynamic cooling ramps up across Southern New England https://t.co/ySGKqnJf6D"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210531064722/https://twitter.com/aaronperrywx/status/1335274947132919808">Archived</a> from the original on May 31, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">December 21,</span> 2022</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=We%27re+beginning+to+transition+to+snow+along+the+I-495+Corridor+as+dynamic+cooling+ramps+up+across+Southern+New+England+https%3A%2F%2Ft.co%2FySGKqnJf6D&rft.date=2020-12-05&rft.aulast=Perry&rft.aufirst=Aaron&rft_id=https%3A%2F%2Fx.com%2FAaronPerryWx%2Fstatus%2F1335274947132919808&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-44"><span class="mw-cite-backlink"><b><a href="#cite_ref-44">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMadeline_Holcombe" class="citation news cs1">Madeline Holcombe. <a rel="nofollow" class="external text" href="https://www.cnn.com/2020/12/06/weather/noreaster-heads-for-new-england-sunday/index.html">"First nor'easter of the season leaves 280,000 power outages, treacherous roads in its wake"</a>. <i>CNN</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-12-06</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=CNN&rft.atitle=First+nor%27easter+of+the+season+leaves+280%2C000+power+outages%2C+treacherous+roads+in+its+wake&rft.au=Madeline+Holcombe&rft_id=https%3A%2F%2Fwww.cnn.com%2F2020%2F12%2F06%2Fweather%2Fnoreaster-heads-for-new-england-sunday%2Findex.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-45"><span class="mw-cite-backlink"><b><a href="#cite_ref-45">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Eastern_Region2020" class="citation web cs1">NWS Eastern Region [@NWSEastern] (December 6, 2020). <a rel="nofollow" class="external text" href="https://x.com/NWSEastern/status/1335636433416187908">"Observed snowfall from the December 5-6, 2020 nor'easter. https://t.co/PTi6Jn23Gz"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210125154751/https://twitter.com/NWSEastern/status/1335636433416187908">Archived</a> from the original on January 25, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Observed+snowfall+from+the+December+5-6%2C+2020+nor%27easter.+https%3A%2F%2Ft.co%2FPTi6Jn23Gz&rft.date=2020-12-06&rft.au=NWS+Eastern+Region&rft_id=https%3A%2F%2Fx.com%2FNWSEastern%2Fstatus%2F1335636433416187908&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-Aon_Benfield_December_2020-46"><span class="mw-cite-backlink">^ <a href="#cite_ref-Aon_Benfield_December_2020_46-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Aon_Benfield_December_2020_46-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Aon_Benfield_December_2020_46-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-Aon_Benfield_December_2020_46-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20210202080231/http://thoughtleadership.aonbenfield.com/Documents/20210124-if-dec-global-recap.pdf">"Global Catastrophe Recap – December 2020"</a> <span class="cs1-format">(PDF)</span>. <i><a href="/wiki/Aon_(company)" title="Aon (company)">Aon Benfield</a></i>. January 24, 2021. p. 4. Archived from <a rel="nofollow" class="external text" href="http://thoughtleadership.aonbenfield.com/Documents/20210124-if-dec-global-recap.pdf">the original</a> <span class="cs1-format">(PDF)</span> on 2021-02-02<span class="reference-accessdate">. Retrieved <span class="nowrap">March 6,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aon+Benfield&rft.atitle=Global+Catastrophe+Recap+%E2%80%93+December+2020&rft.pages=4&rft.date=2021-01-24&rft_id=http%3A%2F%2Fthoughtleadership.aonbenfield.com%2FDocuments%2F20210124-if-dec-global-recap.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-47"><span class="mw-cite-backlink"><b><a href="#cite_ref-47">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.nbcnews.com/news/weather/winter-storm-blasts-east-coast-dumping-more-snow-some-saw-n1251526">"7 dead as winter storm hits Northeast with 3 feet of snow"</a>. <i>NBC News</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-12-20</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=NBC+News&rft.atitle=7+dead+as+winter+storm+hits+Northeast+with+3+feet+of+snow&rft_id=https%3A%2F%2Fwww.nbcnews.com%2Fnews%2Fweather%2Fwinter-storm-blasts-east-coast-dumping-more-snow-some-saw-n1251526&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-48"><span class="mw-cite-backlink"><b><a href="#cite_ref-48">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.masslive.com/weather/2020/12/see-the-noreasters-impact-massachusetts-residents-post-images-of-winter-storm-gails-bed-of-snow.html">"See the nor'easter's impact: Mass. residents post images of winter storm"</a>. <i>masslive</i>. 2020-12-17<span class="reference-accessdate">. Retrieved <span class="nowrap">2020-12-17</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=masslive&rft.atitle=See+the+nor%27easter%27s+impact%3A+Mass.+residents+post+images+of+winter+storm&rft.date=2020-12-17&rft_id=https%3A%2F%2Fwww.masslive.com%2Fweather%2F2020%2F12%2Fsee-the-noreasters-impact-massachusetts-residents-post-images-of-winter-storm-gails-bed-of-snow.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-49"><span class="mw-cite-backlink"><b><a href="#cite_ref-49">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Pittsburgh2020" class="citation web cs1">NWS Pittsburgh [@NWSPittsburgh] (December 17, 2020). <a rel="nofollow" class="external text" href="https://x.com/NWSPittsburgh/status/1339614610282975236">"We'd like to thank everyone for giving us your snowfall reports over the past two days! This information is valuable to many entities, and helps us now and into the future! Without further ado, here is a map charting unofficial snowfall accumulations across the region. https://t.co/NocU7NZ7Nm"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20201217165607/https://twitter.com/NWSPittsburgh/status/1339614610282975236">Archived</a> from the original on December 17, 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=We%27d+like+to+thank+everyone+for+giving+us+your+snowfall+reports+over+the+past+two+days%21+This+information+is+valuable+to+many+entities%2C+and+helps+us+now+and+into+the+future%21+Without+further+ado%2C+here+is+a+map+charting+unofficial+snowfall+accumulations+across+the+region.+https%3A%2F%2Ft.co%2FNocU7NZ7Nm&rft.date=2020-12-17&rft.au=NWS+Pittsburgh&rft_id=https%3A%2F%2Fx.com%2FNWSPittsburgh%2Fstatus%2F1339614610282975236&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-50"><span class="mw-cite-backlink"><b><a href="#cite_ref-50">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.accuweather.com/en/winter-weather/bitter-cold-following-snowstorm-may-lead-to-dangers-black-ice/868758">"Bitter cold following monster snowstorm may lead to dangerous conditions"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Bitter+cold+following+monster+snowstorm+may+lead+to+dangerous+conditions&rft_id=https%3A%2F%2Fwww.accuweather.com%2Fen%2Fwinter-weather%2Fbitter-cold-following-snowstorm-may-lead-to-dangers-black-ice%2F868758&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-51"><span class="mw-cite-backlink"><b><a href="#cite_ref-51">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.halifaxtoday.ca/local-news/storm-closures-and-cancellations-dec-18-2020-3190324">"Storm closures and cancellations: Dec. 18, 2020"</a>. <i>HalifaxToday.ca</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-12-18</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=HalifaxToday.ca&rft.atitle=Storm+closures+and+cancellations%3A+Dec.+18%2C+2020&rft_id=https%3A%2F%2Fwww.halifaxtoday.ca%2Flocal-news%2Fstorm-closures-and-cancellations-dec-18-2020-3190324&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-:0-52"><span class="mw-cite-backlink">^ <a href="#cite_ref-:0_52-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:0_52-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFUS_Department_of_Commerce" class="citation web cs1">US Department of Commerce, NOAA. <a rel="nofollow" class="external text" href="https://www.weather.gov/mpx/FestivusBlizzard">"December 23rd Blizzard Summary"</a>. <i>www.weather.gov</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-12-25</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.weather.gov&rft.atitle=December+23rd+Blizzard+Summary&rft.aulast=US+Department+of+Commerce&rft.aufirst=NOAA&rft_id=https%3A%2F%2Fwww.weather.gov%2Fmpx%2FFestivusBlizzard&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-53"><span class="mw-cite-backlink"><b><a href="#cite_ref-53">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Storm_Prediction_Center2020" class="citation web cs1">NWS Storm Prediction Center [@NWSSPC] (December 24, 2020). <a rel="nofollow" class="external text" href="https://x.com/NWSSPC/status/1342198458812223488">"1:54pm CST #SPC Day1 Outlook Enhanced Risk: across portions of the eastern carolinas and southeastern virginia https://t.co/GtEvHQ3UxE https://t.co/Ed6129Yaso"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20201224200041/https://twitter.com/NWSSPC/status/1342198458812223488">Archived</a> from the original on December 24, 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=1%3A54pm+CST+%23SPC+Day1+Outlook+Enhanced+Risk%3A+across+portions+of+the+eastern+carolinas+and+southeastern+virginia+https%3A%2F%2Ft.co%2FGtEvHQ3UxE+https%3A%2F%2Ft.co%2FEd6129Yaso&rft.date=2020-12-24&rft.au=NWS+Storm+Prediction+Center&rft_id=https%3A%2F%2Fx.com%2FNWSSPC%2Fstatus%2F1342198458812223488&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-54"><span class="mw-cite-backlink"><b><a href="#cite_ref-54">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.spc.noaa.gov/climo/reports/201223_rpts.html">"Storm Prediction Center 201223's Storm Reports"</a>. <i>www.spc.noaa.gov</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-12-25</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.spc.noaa.gov&rft.atitle=Storm+Prediction+Center+201223%27s+Storm+Reports&rft_id=https%3A%2F%2Fwww.spc.noaa.gov%2Fclimo%2Freports%2F201223_rpts.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-55"><span class="mw-cite-backlink"><b><a href="#cite_ref-55">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.spc.noaa.gov/climo/reports/201224_rpts.html">"Storm Prediction Center Today's Storm Reports"</a>. <i>www.spc.noaa.gov</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-12-25</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.spc.noaa.gov&rft.atitle=Storm+Prediction+Center+Today%27s+Storm+Reports&rft_id=https%3A%2F%2Fwww.spc.noaa.gov%2Fclimo%2Freports%2F201224_rpts.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-56"><span class="mw-cite-backlink"><b><a href="#cite_ref-56">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.njherald.com/story/news/2020/12/24/national-park-service-closes-delaware-river-in-water-gap-park/4041472001/">National Park Service closes Delaware River in water gap park over flooding concerns</a>, NJHerald, December 24, 2020</span> </li> <li id="cite_note-57"><span class="mw-cite-backlink"><b><a href="#cite_ref-57">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://www.cbsnews.com/newyork/news/new-york-weather-friday-12-25-christmas-day-cbs2-weather-headlines/">"New York Weather: Friday 12/25 Christmas Day CBS2 Weather Headlines"</a>. CBS2NY. December 25, 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">July 2,</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=New+York+Weather%3A+Friday+12%2F25+Christmas+Day+CBS2+Weather+Headlines&rft.date=2020-12-25&rft_id=https%3A%2F%2Fwww.cbsnews.com%2Fnewyork%2Fnews%2Fnew-york-weather-friday-12-25-christmas-day-cbs2-weather-headlines%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-58"><span class="mw-cite-backlink"><b><a href="#cite_ref-58">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFDavitt2020" class="citation news cs1">Davitt, John (December 29, 2020). <a rel="nofollow" class="external text" href="https://www.ny1.com/nyc/all-boroughs/weather/2020/12/22/looking-back-at-december-s-weather-in-nyc">"The Highs and Lows of December 2020: Weather Recap for NYC"</a>. NY1<span class="reference-accessdate">. Retrieved <span class="nowrap">July 2,</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=The+Highs+and+Lows+of+December+2020%3A+Weather+Recap+for+NYC&rft.date=2020-12-29&rft.aulast=Davitt&rft.aufirst=John&rft_id=https%3A%2F%2Fwww.ny1.com%2Fnyc%2Fall-boroughs%2Fweather%2F2020%2F12%2F22%2Flooking-back-at-december-s-weather-in-nyc&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-59"><span class="mw-cite-backlink"><b><a href="#cite_ref-59">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMurray" class="citation web cs1">Murray, Elizabeth. <a rel="nofollow" class="external text" href="https://www.burlingtonfreepress.com/story/news/local/2020/12/29/vermont-weather-record-high-temperatures-christmas-floods-no-snow/4070900001/">"Felt like a warm Christmas in Vermont? It really was ... record setting, in fact"</a>. <i>Burlington Free Press</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2023-02-20</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Burlington+Free+Press&rft.atitle=Felt+like+a+warm+Christmas+in+Vermont%3F+It+really+was+...+record+setting%2C+in+fact.&rft.aulast=Murray&rft.aufirst=Elizabeth&rft_id=https%3A%2F%2Fwww.burlingtonfreepress.com%2Fstory%2Fnews%2Flocal%2F2020%2F12%2F29%2Fvermont-weather-record-high-temperatures-christmas-floods-no-snow%2F4070900001%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-60"><span class="mw-cite-backlink"><b><a href="#cite_ref-60">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFRosenthal2021" class="citation web cs1">Rosenthal, Zachary (7 July 2021). <a rel="nofollow" class="external text" href="https://www.accuweather.com/en/weather-news/christmas-was-warmer-than-july-fourth-in-these-5-cities/975010">"Christmas was warmer than July Fourth weekend in these 5 cities"</a>. <i>AccuWeather</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=AccuWeather&rft.atitle=Christmas+was+warmer+than+July+Fourth+weekend+in+these+5+cities&rft.date=2021-07-07&rft.aulast=Rosenthal&rft.aufirst=Zachary&rft_id=https%3A%2F%2Fwww.accuweather.com%2Fen%2Fweather-news%2Fchristmas-was-warmer-than-july-fourth-in-these-5-cities%2F975010&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-61"><span class="mw-cite-backlink"><b><a href="#cite_ref-61">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMersereau" class="citation web cs1">Mersereau, Dennis. <a rel="nofollow" class="external text" href="https://www.forbes.com/sites/dennismersereau/2021/12/30/one-of-the-strongest-storms-in-years-will-brush-alaska-this-week/">"One Of The Strongest Storms In Years Will Brush Alaska This Week"</a>. <i>Forbes</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2021-01-01</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Forbes&rft.atitle=One+Of+The+Strongest+Storms+In+Years+Will+Brush+Alaska+This+Week&rft.aulast=Mersereau&rft.aufirst=Dennis&rft_id=https%3A%2F%2Fwww.forbes.com%2Fsites%2Fdennismersereau%2F2021%2F12%2F30%2Fone-of-the-strongest-storms-in-years-will-brush-alaska-this-week%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-62"><span class="mw-cite-backlink"><b><a href="#cite_ref-62">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFUS_Department_of_Commerce" class="citation web cs1">US Department of Commerce, NOAA. <a rel="nofollow" class="external text" href="https://forecast.weather.gov/product.php?site=NWS&product=HSF&issuedby=EP1">"National Weather Service Text Product Display"</a>. <i>forecast.weather.gov</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2021-01-01</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=forecast.weather.gov&rft.atitle=National+Weather+Service+Text+Product+Display&rft.aulast=US+Department+of+Commerce&rft.aufirst=NOAA&rft_id=https%3A%2F%2Fforecast.weather.gov%2Fproduct.php%3Fsite%3DNWS%26product%3DHSF%26issuedby%3DEP1&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-63"><span class="mw-cite-backlink"><b><a href="#cite_ref-63">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.nbcdfw.com/weather/weather-connection/watch-snow-falls-in-west-texas-18-inches-expected/2516995/">"WATCH: Snow Falls in West Texas; Travel Advisory Warns of 18 Inches of Accumulation"</a>. <i>NBC 5 Dallas-Fort Worth</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-12-31</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=NBC+5+Dallas-Fort+Worth&rft.atitle=WATCH%3A+Snow+Falls+in+West+Texas%3B+Travel+Advisory+Warns+of+18+Inches+of+Accumulation&rft_id=https%3A%2F%2Fwww.nbcdfw.com%2Fweather%2Fweather-connection%2Fwatch-snow-falls-in-west-texas-18-inches-expected%2F2516995%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-:1-64"><span class="mw-cite-backlink"><b><a href="#cite_ref-:1_64-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://weather.com/storms/winter/news/2020-12-30-new-years-winter-storm-plains-midwest-northeast-snow-ice">"New Year's Storm Brings Mess of Snow and Ice From the Midwest to New England | The Weather Channel - Articles from The Weather Channel | weather.com"</a>. <i>The Weather Channel</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2021-01-02</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Weather+Channel&rft.atitle=New+Year%27s+Storm+Brings+Mess+of+Snow+and+Ice+From+the+Midwest+to+New+England+%7C+The+Weather+Channel+-+Articles+from+The+Weather+Channel+%7C+weather.com&rft_id=https%3A%2F%2Fweather.com%2Fstorms%2Fwinter%2Fnews%2F2020-12-30-new-years-winter-storm-plains-midwest-northeast-snow-ice&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-65"><span class="mw-cite-backlink"><b><a href="#cite_ref-65">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Burlington2021" class="citation web cs1">NWS Burlington [@NWSBurlington] (January 2, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSBurlington/status/1345402774142390273">"Thank you for all of your snow reports this morning! Here's an image and list of all the reports we have so far over 2". If your measured totals are different than what you're seeing on the map, please send us a report and pic of the measurement! https://t.co/or4GcnY5BD https://t.co/InUniHIl40"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210102161404/https://twitter.com/NWSBurlington/status/1345402774142390273">Archived</a> from the original on January 2, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Thank+you+for+all+of+your+snow+reports+this+morning%21+Here%27s+an+image+and+list+of+all+the+reports+we+have+so+far+over+2%22.+If+your+measured+totals+are+different+than+what+you%27re+seeing+on+the+map%2C+please+send+us+a+report+and+pic+of+the+measurement%21+https%3A%2F%2Ft.co%2For4GcnY5BD+https%3A%2F%2Ft.co%2FInUniHIl40&rft.date=2021-01-02&rft.au=NWS+Burlington&rft_id=https%3A%2F%2Fx.com%2FNWSBurlington%2Fstatus%2F1345402774142390273&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-66"><span class="mw-cite-backlink"><b><a href="#cite_ref-66">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.accuweather.com/en/winter-weather">"Travel hazards will linger into new year even after Northeast storm recedes"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Travel+hazards+will+linger+into+new+year+even+after+Northeast+storm+recedes&rft_id=https%3A%2F%2Fwww.accuweather.com%2Fen%2Fwinter-weather&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span><sup class="noprint Inline-Template"><span style="white-space: nowrap;">[<i><a href="/wiki/Wikipedia:Link_rot" title="Wikipedia:Link rot"><span title=" Dead link tagged July 2023">permanent dead link</span></a></i><span style="visibility:hidden; color:transparent; padding-left:2px">‍</span>]</span></sup></span> </li> <li id="cite_note-67"><span class="mw-cite-backlink"><b><a href="#cite_ref-67">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Missoula2021" class="citation web cs1">NWS Missoula [@NWSMissoula] (January 13, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSMissoula/status/1349468854720741377">"1/13: It has been a very windy day across the region. So far the highest wind gust we have received, was a 125 mph wind gusts at the top of Mt. Sentinel (unofficial). Follow the link for all the local storm reports we have sent out so far. #IDwx #MTwx https://t.co/aPnDzc0meA"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210113213036/https://twitter.com/NWSMissoula/status/1349468854720741377">Archived</a> from the original on January 13, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=1%2F13%3A+It+has+been+a+very+windy+day+across+the+region.+So+far+the+highest+wind+gust+we+have+received%2C+was+a+125+mph+wind+gusts+at+the+top+of+Mt.+Sentinel+%28unofficial%29.+Follow+the+link+for+all+the+local+storm+reports+we+have+sent+out+so+far.+%23IDwx+%23MTwx+https%3A%2F%2Ft.co%2FaPnDzc0meA&rft.date=2021-01-13&rft.au=NWS+Missoula&rft_id=https%3A%2F%2Fx.com%2FNWSMissoula%2Fstatus%2F1349468854720741377&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-68"><span class="mw-cite-backlink"><b><a href="#cite_ref-68">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://weather.com/storms/winter/video/blizzard-conditions-continue-friday">"Blizzard Conditions Continue Friday - Videos from The Weather Channel | weather.com"</a>. <i>The Weather Channel</i><span class="reference-accessdate">. Retrieved <span class="nowrap">Feb 16,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Weather+Channel&rft.atitle=Blizzard+Conditions+Continue+Friday+-+Videos+from+The+Weather+Channel+%26%23124%3B+weather.com&rft_id=https%3A%2F%2Fweather.com%2Fstorms%2Fwinter%2Fvideo%2Fblizzard-conditions-continue-friday&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-69"><span class="mw-cite-backlink"><b><a href="#cite_ref-69">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.theweathernetwork.com/ca/news/article/photos-winter-storm-wallops-parts-of-eastern-canada-with-hefty-snow-ontario-quebec">"PHOTOS: Thousands of outages as strong storm slams Quebec, eastern Ontario"</a>. <i>www.theweathernetwork.com</i>. 16 January 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">2021-01-17</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.theweathernetwork.com&rft.atitle=PHOTOS%3A+Thousands+of+outages+as+strong+storm+slams+Quebec%2C+eastern+Ontario&rft.date=2021-01-16&rft_id=https%3A%2F%2Fwww.theweathernetwork.com%2Fca%2Fnews%2Farticle%2Fphotos-winter-storm-wallops-parts-of-eastern-canada-with-hefty-snow-ontario-quebec&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-70"><span class="mw-cite-backlink"><b><a href="#cite_ref-70">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://montrealgazette.com/news/local-news/thousands-of-quebecers-without-power-as-snow-falls">"Thousands of Quebecers without power as snow falls"</a>. <i>montrealgazette</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2021-01-17</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=montrealgazette&rft.atitle=Thousands+of+Quebecers+without+power+as+snow+falls&rft_id=https%3A%2F%2Fmontrealgazette.com%2Fnews%2Flocal-news%2Fthousands-of-quebecers-without-power-as-snow-falls&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-Aon_Benfield_January_2021-71"><span class="mw-cite-backlink">^ <a href="#cite_ref-Aon_Benfield_January_2021_71-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Aon_Benfield_January_2021_71-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://thoughtleadership.aon.com/documents/20210209_analytics-if-january-global-recap.pdf">"Global Catastrophe Recap – January 2021"</a> <span class="cs1-format">(PDF)</span>. <i><a href="/wiki/Aon_(company)" title="Aon (company)">Aon Benfield</a></i>. February 9, 2021. p. 4<span class="reference-accessdate">. Retrieved <span class="nowrap">March 6,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Aon+Benfield&rft.atitle=Global+Catastrophe+Recap+%E2%80%93+January+2021&rft.pages=4&rft.date=2021-02-09&rft_id=http%3A%2F%2Fthoughtleadership.aon.com%2Fdocuments%2F20210209_analytics-if-january-global-recap.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-72"><span class="mw-cite-backlink"><b><a href="#cite_ref-72">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFJoensMohmand2021" class="citation web cs1">Joens, Philip; Mohmand, Amber (2021-01-25). <a rel="nofollow" class="external text" href="https://www.desmoinesregister.com/story/weather/2021/01/25/iowa-weather-winter-storm-des-moines-forecast-snow-totals-accumulations-blizzard-conditions/6698086002/">"Iowa weather: What happened on Monday after snowstorm hit Des Moines"</a>. <i>Des Moines Register</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Des+Moines+Register&rft.atitle=Iowa+weather%3A+What+happened+on+Monday+after+snowstorm+hit+Des+Moines&rft.date=2021-01-25&rft.aulast=Joens&rft.aufirst=Philip&rft.au=Mohmand%2C+Amber&rft_id=https%3A%2F%2Fwww.desmoinesregister.com%2Fstory%2Fweather%2F2021%2F01%2F25%2Fiowa-weather-winter-storm-des-moines-forecast-snow-totals-accumulations-blizzard-conditions%2F6698086002%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-73"><span class="mw-cite-backlink"><b><a href="#cite_ref-73">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://weather.com/safety/tornado/news/2021-01-26-deadly-tornado-devastates-fultondale-alabama-overnight">"Deadly Tornado Devastates Alabama Town Overnight"</a>. <i>The Weather Channel</i>. 26 January 2021.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Weather+Channel&rft.atitle=Deadly+Tornado+Devastates+Alabama+Town+Overnight&rft.date=2021-01-26&rft_id=https%3A%2F%2Fweather.com%2Fsafety%2Ftornado%2Fnews%2F2021-01-26-deadly-tornado-devastates-fultondale-alabama-overnight&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-74"><span class="mw-cite-backlink"><b><a href="#cite_ref-74">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCoin2021" class="citation web cs1">Coin, Glenn (2021-01-26). <a rel="nofollow" class="external text" href="https://syracuse.com/weather/2021/01/winter-storm-warning-issued-in-upstate-ny-for-a-single-county.html">"Winter storm warning issued in Upstate NY -- for a single county"</a>. <i>Syracuse.com</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2023-02-20</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Syracuse.com&rft.atitle=Winter+storm+warning+issued+in+Upstate+NY+--+for+a+single+county&rft.date=2021-01-26&rft.aulast=Coin&rft.aufirst=Glenn&rft_id=https%3A%2F%2Fsyracuse.com%2Fweather%2F2021%2F01%2Fwinter-storm-warning-issued-in-upstate-ny-for-a-single-county.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-75"><span class="mw-cite-backlink"><b><a href="#cite_ref-75">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNational_Weather_Service_Boston2021" class="citation web cs1">National Weather Service Boston [@NWSBoston] (January 29, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSBoston/status/1355088554297200644">"[Fri 430 AM Part 2] In addition, gusty northwest winds along with an arctic blast will result in widespread wind chill values below zero this afternoon. A Wind Chill Advisory remains in effect for interior MA/CT till noon. Bundle up if spending time outside! #mawx #riwx #ctwx https://t.co/7yxE1xaz7k"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210129094127/https://twitter.com/NWSBoston/status/1355088554297200644">Archived</a> from the original on January 29, 2021<span class="reference-accessdate">. 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Retrieved <span class="nowrap">3 February</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Billion-Dollar+Weather+and+Climate+Disasters&rft.pub=National+Centers+for+Environmental+Information&rft_id=https%3A%2F%2Fwww.ncei.noaa.gov%2Faccess%2Fbillions%2Fevents%2FUS%2F1980-2022%3Fdisasters&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-121"><span class="mw-cite-backlink"><b><a href="#cite_ref-121">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.climate.gov/news-features/blogs/beyond-data/2021-us-billion-dollar-weather-and-climate-disasters-historical">2021 U.S. billion-dollar weather and climate disasters in historical context</a>, Climate.gov, January 24, 2022</span> </li> <li id="cite_note-122"><span class="mw-cite-backlink"><b><a href="#cite_ref-122">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Little_Rock2021" class="citation web cs1">NWS Little Rock [@NWSLittleRock] (February 17, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSLittleRock/status/1362226581024829440">"We still have a lot of work to do as far as collecting snow reports, but we have roughed out a preliminary accumulation map for this latest event. There was over a foot of snow in parts of southern Arkansas. #arwx https://t.co/37l1QXncM4"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210517014113/https://twitter.com/NWSLittleRock/status/1362226581024829440">Archived</a> from the original on May 17, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=We+still+have+a+lot+of+work+to+do+as+far+as+collecting+snow+reports%2C+but+we+have+roughed+out+a+preliminary+accumulation+map+for+this+latest+event.+There+was+over+a+foot+of+snow+in+parts+of+southern+Arkansas.+%23arwx+https%3A%2F%2Ft.co%2F37l1QXncM4&rft.date=2021-02-17&rft.au=NWS+Little+Rock&rft_id=https%3A%2F%2Fx.com%2FNWSLittleRock%2Fstatus%2F1362226581024829440&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-123"><span class="mw-cite-backlink"><b><a href="#cite_ref-123">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://weather.com/photos/news/2021-02-18-winter-storm-viola-photos">"Winter Storm Viola Grips the East (PHOTOS) | The Weather Channel - Articles from The Weather Channel | weather.com"</a>. <i>The Weather Channel</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2021-02-19</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Weather+Channel&rft.atitle=Winter+Storm+Viola+Grips+the+East+%28PHOTOS%29+%7C+The+Weather+Channel+-+Articles+from+The+Weather+Channel+%7C+weather.com&rft_id=https%3A%2F%2Fweather.com%2Fphotos%2Fnews%2F2021-02-18-winter-storm-viola-photos&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-124"><span class="mw-cite-backlink"><b><a href="#cite_ref-124">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://weather.com/safety/winter/news/2021-02-14-cross-country-winter-storm-northwest-south-midwest-east">"Winter Storm Winding Down in the East, South After Smashing All-Time Snow Record in Del Rio, Texas | The Weather Channel - Articles from The Weather Channel | weather.com"</a>. <i>The Weather Channel</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2021-02-19</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Weather+Channel&rft.atitle=Winter+Storm+Winding+Down+in+the+East%2C+South+After+Smashing+All-Time+Snow+Record+in+Del+Rio%2C+Texas+%7C+The+Weather+Channel+-+Articles+from+The+Weather+Channel+%7C+weather.com&rft_id=https%3A%2F%2Fweather.com%2Fsafety%2Fwinter%2Fnews%2F2021-02-14-cross-country-winter-storm-northwest-south-midwest-east&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-125"><span class="mw-cite-backlink"><b><a href="#cite_ref-125">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.accuweather.com/en/weather-news/storm-plasters-mississippi-to-massachusetts-snow-ice/903301">"Another storm plasters Mississippi to Massachusetts with ice, snow"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Another+storm+plasters+Mississippi+to+Massachusetts+with+ice%2C+snow&rft_id=https%3A%2F%2Fwww.accuweather.com%2Fen%2Fweather-news%2Fstorm-plasters-mississippi-to-massachusetts-snow-ice%2F903301&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-23_dead-126"><span class="mw-cite-backlink"><b><a href="#cite_ref-23_dead_126-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFYaron_Steinbuch2021" class="citation web cs1">Yaron Steinbuch (February 17, 2021). <a rel="nofollow" class="external text" href="https://nypost.com/2021/02/17/at-least-21-dead-as-brutal-cold-from-historic-storm-sweeps-across-us/">"At least 23 dead as brutal cold from historic storm ravages Texas"</a>. New York Post<span class="reference-accessdate">. Retrieved <span class="nowrap">March 31,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=At+least+23+dead+as+brutal+cold+from+historic+storm+ravages+Texas&rft.pub=New+York+Post&rft.date=2021-02-17&rft.au=Yaron+Steinbuch&rft_id=https%3A%2F%2Fnypost.com%2F2021%2F02%2F17%2Fat-least-21-dead-as-brutal-cold-from-historic-storm-sweeps-across-us%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-mexico_deaths-127"><span class="mw-cite-backlink"><b><a href="#cite_ref-mexico_deaths_127-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://mexiconewsdaily.com/news/20-deaths-blamed-on-cold-weather-in-north-as-another-front-moves-in/">"20 deaths blamed on cold weather in north as another front moves in"</a>. <i>Mexico News Daily</i>. February 19, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">April 27,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Mexico+News+Daily&rft.atitle=20+deaths+blamed+on+cold+weather+in+north+as+another+front+moves+in&rft.date=2021-02-19&rft_id=https%3A%2F%2Fmexiconewsdaily.com%2Fnews%2F20-deaths-blamed-on-cold-weather-in-north-as-another-front-moves-in%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-128"><span class="mw-cite-backlink"><b><a href="#cite_ref-128">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNational_Weather_Service_Boston2021" class="citation web cs1">National Weather Service Boston [@NWSBoston] (March 2, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSBoston/status/1366724986346475527">"[7 AM] It is a cold morning across New England but check out the current conditions at the top of Mt Washington. -80°F wind chill with over 100 mph wind!🥶 https://t.co/g4M2Mjr0zG"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210315155704/https://twitter.com/NWSBoston/status/1366724986346475527">Archived</a> from the original on March 15, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=%5B7+AM%5D+It+is+a+cold+morning+across+New+England+but+check+out+the+current+conditions+at+the+top+of+Mt+Washington.+-80%C2%B0F+wind+chill+with+over+100+mph+wind%21%F0%9F%A5%B6+https%3A%2F%2Ft.co%2Fg4M2Mjr0zG&rft.date=2021-03-02&rft.au=National+Weather+Service+Boston&rft_id=https%3A%2F%2Fx.com%2FNWSBoston%2Fstatus%2F1366724986346475527&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-129"><span class="mw-cite-backlink"><b><a href="#cite_ref-129">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFDavis2021" class="citation web cs1">Davis, Domenica (March 1, 2021). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210301145526/https://weather.com/news/weather/video/is-taste-of-spring-just-a-tease">"Is Taste of Spring Just a Tease?"</a>. <i>The Weather Channel</i>. Archived from <a rel="nofollow" class="external text" href="https://weather.com/news/weather/video/is-taste-of-spring-just-a-tease">the original</a> on March 1, 2021.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Weather+Channel&rft.atitle=Is+Taste+of+Spring+Just+a+Tease%3F&rft.date=2021-03-01&rft.aulast=Davis&rft.aufirst=Domenica&rft_id=https%3A%2F%2Fweather.com%2Fnews%2Fweather%2Fvideo%2Fis-taste-of-spring-just-a-tease&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-130"><span class="mw-cite-backlink"><b><a href="#cite_ref-130">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNational_Weather_Service_Boston2021" class="citation web cs1">National Weather Service Boston [@NWSBoston] (March 1, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSBoston/status/1366480723515858944">"Mid-winter cold makes a return late tonight & Tue. Here's a look at forecast wind gusts and wind chills. For fans of warmer weather, this cold blast won't last long. Temps will warm back into the 40s Wed. https://t.co/UJFF5WlVMv"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210301213008/https://twitter.com/NWSBoston/status/1366480723515858944">Archived</a> from the original on March 1, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Mid-winter+cold+makes+a+return+late+tonight+%26amp%3B+Tue.+Here%27s+a+look+at+forecast+wind+gusts+and+wind+chills.+For+fans+of+warmer+weather%2C+this+cold+blast+won%27t+last+long.+Temps+will+warm+back+into+the+40s+Wed.+https%3A%2F%2Ft.co%2FUJFF5WlVMv&rft.date=2021-03-01&rft.au=National+Weather+Service+Boston&rft_id=https%3A%2F%2Fx.com%2FNWSBoston%2Fstatus%2F1366480723515858944&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-131"><span class="mw-cite-backlink"><b><a href="#cite_ref-131">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://nwschat.weather.gov/p.php?pid=202201042257-KCAR-NOUS41-PNSCAR">"2021 Year in Review"</a>. <i>NOAA's National Weather Service</i>. January 4, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">2023-02-20</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=NOAA%27s+National+Weather+Service&rft.atitle=2021+Year+in+Review&rft.date=2022-01-04&rft_id=https%3A%2F%2Fnwschat.weather.gov%2Fp.php%3Fpid%3D202201042257-KCAR-NOUS41-PNSCAR&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-Update-132"><span class="mw-cite-backlink">^ <a href="#cite_ref-Update_132-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Update_132-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Update_132-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://weather.com/news/news/2021-03-15-winter-storm-xylia-update-impacts">"Winter Storm Xylia Traps Motorists on Colorado Highways; Travel Remains Treacherous in Wyoming, Nebraska"</a>. <i>The Weather Channel</i><span class="reference-accessdate">. Retrieved <span class="nowrap">March 15,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Weather+Channel&rft.atitle=Winter+Storm+Xylia+Traps+Motorists+on+Colorado+Highways%3B+Travel+Remains+Treacherous+in+Wyoming%2C+Nebraska&rft_id=https%3A%2F%2Fweather.com%2Fnews%2Fnews%2F2021-03-15-winter-storm-xylia-update-impacts&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-DenverSnow-133"><span class="mw-cite-backlink">^ <a href="#cite_ref-DenverSnow_133-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-DenverSnow_133-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.denverpost.com/2021/03/14/colorado-blizzard-snowstorm-closures-outages">"Colorado blizzard is now Denver's 4th largest storm on record"</a>. <i>The Denver Post</i>. 15 March 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">March 15,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Denver+Post&rft.atitle=Colorado+blizzard+is+now+Denver%27s+4th+largest+storm+on+record&rft.date=2021-03-15&rft_id=https%3A%2F%2Fwww.denverpost.com%2F2021%2F03%2F14%2Fcolorado-blizzard-snowstorm-closures-outages&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-134"><span class="mw-cite-backlink"><b><a href="#cite_ref-134">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://thoughtleadership.aon.com/documents/20210704_analytics-if-march-global-recap.pdf">"Global Catastrophe Recap – March 2021"</a> <span class="cs1-format">(PDF)</span>. <i><a href="/wiki/AON_(company)" class="mw-redirect" title="AON (company)">AON Benfield</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">April 21,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=AON+Benfield&rft.atitle=Global+Catastrophe+Recap+%E2%80%93+March+2021&rft_id=http%3A%2F%2Fthoughtleadership.aon.com%2Fdocuments%2F20210704_analytics-if-march-global-recap.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-135"><span class="mw-cite-backlink"><b><a href="#cite_ref-135">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNational_Weather_Service2021" class="citation web cs1"><a href="/wiki/National_Weather_Service" title="National Weather Service">National Weather Service [@NWS]</a> (March 17, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWS/status/1371990609699823618">"Blizzard Warnings (red) in effect on Wednesday for portions of Texas, Oklahoma, Kansas and Colorado. https://t.co/VyWINDBEpn for more. https://t.co/tsJgmGPC8u"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210322015647/https://twitter.com/NWS/status/1371990609699823618">Archived</a> from the original on March 22, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">December 21,</span> 2022</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Blizzard+Warnings+%28red%29+in+effect+on+Wednesday+for+portions+of+Texas%2C+Oklahoma%2C+Kansas+and+Colorado.+https%3A%2F%2Ft.co%2FVyWINDBEpn+for+more.+https%3A%2F%2Ft.co%2FtsJgmGPC8u&rft.date=2021-03-17&rft.au=National+Weather+Service&rft_id=https%3A%2F%2Fx.com%2FNWS%2Fstatus%2F1371990609699823618&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-136"><span class="mw-cite-backlink"><b><a href="#cite_ref-136">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Amarillo2021" class="citation web cs1">NWS Amarillo [@NWSAmarillo] (March 17, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSAmarillo/status/1372210823725207558">"Heavy band of snow over Amarillo right now and heading for Panhandle and Pampa soon. Zero visibility with this band. Stay off the roads. #phwx #txwx #okwx"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210317153905/https://twitter.com/NWSAmarillo/status/1372210823725207558">Archived</a> from the original on March 17, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">December 21,</span> 2022</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Heavy+band+of+snow+over+Amarillo+right+now+and+heading+for+Panhandle+and+Pampa+soon.+Zero+visibility+with+this+band.+Stay+off+the+roads.+%23phwx+%23txwx+%23okwx&rft.date=2021-03-17&rft.au=NWS+Amarillo&rft_id=https%3A%2F%2Fx.com%2FNWSAmarillo%2Fstatus%2F1372210823725207558&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-137"><span class="mw-cite-backlink"><b><a href="#cite_ref-137">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Amarillo2021" class="citation web cs1">NWS Amarillo [@NWSAmarillo] (March 17, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSAmarillo/status/1372231125771386881">"Getting reports from the public: Hwy 70 going to Pampa from I-40 at a stand still with semi trucks jack-knifed. #phwx #txwx"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210317170550/https://twitter.com/NWSAmarillo/status/1372231125771386881">Archived</a> from the original on March 17, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">December 21,</span> 2022</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Getting+reports+from+the+public%3A+Hwy+70+going+to+Pampa+from+I-40+at+a+stand+still+with+semi+trucks+jack-knifed.+%23phwx+%23txwx&rft.date=2021-03-17&rft.au=NWS+Amarillo&rft_id=https%3A%2F%2Fx.com%2FNWSAmarillo%2Fstatus%2F1372231125771386881&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-138"><span class="mw-cite-backlink"><b><a href="#cite_ref-138">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Amarillo2021" class="citation web cs1">NWS Amarillo [@NWSAmarillo] (March 18, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSAmarillo/status/1372428067898077186">"Here are the preliminary snowfall totals from Wednesday March 17th, 2021 across the Panhandles. You can get our latest winter weather information by visiting our website's winter weather page: https://t.co/RLQWyUiILL #phwx #okwx #txwx https://t.co/Zu27cA22Jh"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210318060228/https://twitter.com/NWSAmarillo/status/1372428067898077186">Archived</a> from the original on March 18, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">December 21,</span> 2022</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Here+are+the+preliminary+snowfall+totals+from+Wednesday+March+17th%2C+2021+across+the+Panhandles.+You+can+get+our+latest+winter+weather+information+by+visiting+our+website%27s+winter+weather+page%3A+https%3A%2F%2Ft.co%2FRLQWyUiILL+%23phwx+%23okwx+%23txwx+https%3A%2F%2Ft.co%2FZu27cA22Jh&rft.date=2021-03-18&rft.au=NWS+Amarillo&rft_id=https%3A%2F%2Fx.com%2FNWSAmarillo%2Fstatus%2F1372428067898077186&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-139"><span class="mw-cite-backlink"><b><a href="#cite_ref-139">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Amarillo2021" class="citation web cs1">NWS Amarillo [@NWSAmarillo] (March 17, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSAmarillo/status/1372329399245275137">"3/17: We will see overnight temps drop into the 20s for most areas. Any areas that still have snow on the ground will see re-freeze, creating slick spots overnight and in the morning. #phwx https://t.co/KNRrvYrNzj"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210417200033/https://twitter.com/NWSAmarillo/status/1372329399245275137">Archived</a> from the original on April 17, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=3%2F17%3A+We+will+see+overnight+temps+drop+into+the+20s+for+most+areas.+Any+areas+that+still+have+snow+on+the+ground+will+see+re-freeze%2C+creating+slick+spots+overnight+and+in+the+morning.+%23phwx+https%3A%2F%2Ft.co%2FKNRrvYrNzj&rft.date=2021-03-17&rft.au=NWS+Amarillo&rft_id=https%3A%2F%2Fx.com%2FNWSAmarillo%2Fstatus%2F1372329399245275137&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-140"><span class="mw-cite-backlink"><b><a href="#cite_ref-140">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Gray2021" class="citation web cs1">NWS Gray [@NWSGray] (April 14, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSGray/status/1382427860040785920">"A Winter Storm Watch has been issued for portions of NH and W. ME. There remains some uncertainty in exact snowfall amounts but 6+" is possible for some, especially at elevations >800 feet. Power outages will be possible where significant accumulation occurs. #MEwx #NHwx https://t.co/B0XcU5R0tj"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210415131350/https://twitter.com/NWSGray/status/1382427860040785920">Archived</a> from the original on April 15, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=A+Winter+Storm+Watch+has+been+issued+for+portions+of+NH+and+W.+ME.+There+remains+some+uncertainty+in+exact+snowfall+amounts+but+6%2B%22+is+possible+for+some%2C+especially+at+elevations+%26gt%3B800+feet.+Power+outages+will+be+possible+where+significant+accumulation+occurs.+%23MEwx+%23NHwx+https%3A%2F%2Ft.co%2FB0XcU5R0tj&rft.date=2021-04-14&rft.au=NWS+Gray&rft_id=https%3A%2F%2Fx.com%2FNWSGray%2Fstatus%2F1382427860040785920&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-141"><span class="mw-cite-backlink"><b><a href="#cite_ref-141">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Boston2021" class="citation web cs1">NWS Boston [@NWSBoston] (April 15, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSBoston/status/1382622278072954885">"[5 AM Thursday Update] Difficult forecast for this late season snow event coming up! Best chance of heavy, wet snow is in the Berkshires and Worcester Hills, with rain elsewhere. This forecast will be adjusted before snow starts tonight so check back for the latest! https://t.co/spkagA5rQy"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210415131352/https://twitter.com/NWSBoston/status/1382622278072954885">Archived</a> from the original on April 15, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=%5B5+AM+Thursday+Update%5D+Difficult+forecast+for+this+late+season+snow+event+coming+up%21+Best+chance+of+heavy%2C+wet+snow+is+in+the+Berkshires+and+Worcester+Hills%2C+with+rain+elsewhere.+This+forecast+will+be+adjusted+before+snow+starts+tonight+so+check+back+for+the+latest%21+https%3A%2F%2Ft.co%2FspkagA5rQy&rft.date=2021-04-15&rft.au=NWS+Boston&rft_id=https%3A%2F%2Fx.com%2FNWSBoston%2Fstatus%2F1382622278072954885&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-142"><span class="mw-cite-backlink"><b><a href="#cite_ref-142">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Gray2021" class="citation web cs1">NWS Gray [@NWSGray] (April 15, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSGray/status/1382665889217089536">"A Winter Storm Warning is in effect for most of New Hampshire and portions of western Maine. Heavy wet snow will overspread the region tonight and continue throughout the day tomorrow. Scattered power outages are possible. For more information, go to https://t.co/gFImdBVLMd https://t.co/WKvWcP2IM7"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210509062856/https://twitter.com/nwsgray/status/1382665889217089536">Archived</a> from the original on May 9, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">December 21,</span> 2022</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=A+Winter+Storm+Warning+is+in+effect+for+most+of+New+Hampshire+and+portions+of+western+Maine.+Heavy+wet+snow+will+overspread+the+region+tonight+and+continue+throughout+the+day+tomorrow.+Scattered+power+outages+are+possible.+For+more+information%2C+go+to+https%3A%2F%2Ft.co%2FgFImdBVLMd+https%3A%2F%2Ft.co%2FWKvWcP2IM7&rft.date=2021-04-15&rft.au=NWS+Gray&rft_id=https%3A%2F%2Fx.com%2FNWSGray%2Fstatus%2F1382665889217089536&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-143"><span class="mw-cite-backlink"><b><a href="#cite_ref-143">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20210415131350/https://weather.com/news/weather/video/wet-windy-weekend-ahead-for-the-northeast">"Archived copy"</a>. Archived from <a rel="nofollow" class="external text" href="https://weather.com/news/weather/video/wet-windy-weekend-ahead-for-the-northeast">the original</a> on 2021-04-15<span class="reference-accessdate">. Retrieved <span class="nowrap">2021-04-15</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Archived+copy&rft_id=https%3A%2F%2Fweather.com%2Fnews%2Fweather%2Fvideo%2Fwet-windy-weekend-ahead-for-the-northeast&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span><span class="cs1-maint citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_web" title="Template:Cite web">cite web</a>}}</code>: CS1 maint: archived copy as title (<a href="/wiki/Category:CS1_maint:_archived_copy_as_title" title="Category:CS1 maint: archived copy as title">link</a>)</span></span> </li> <li id="cite_note-144"><span class="mw-cite-backlink"><b><a href="#cite_ref-144">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHaddad2021" class="citation web cs1">Haddad, Mike (April 16, 2021). <a rel="nofollow" class="external text" href="https://www.wmur.com/article/new-hampshire-snow-weather-forecast-april-16-2021/36141890">"Nor'easter continues moving through NH: Wet snow for some, rain for others"</a>. <i>WMUR</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=WMUR&rft.atitle=Nor%27easter+continues+moving+through+NH%3A+Wet+snow+for+some%2C+rain+for+others&rft.date=2021-04-16&rft.aulast=Haddad&rft.aufirst=Mike&rft_id=https%3A%2F%2Fwww.wmur.com%2Farticle%2Fnew-hampshire-snow-weather-forecast-april-16-2021%2F36141890&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-145"><span class="mw-cite-backlink"><b><a href="#cite_ref-145">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Eastern_Region2021" class="citation web cs1">NWS Eastern Region [@NWSEastern] (April 16, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSEastern/status/1383183694496727041">"Spring snowfall update...Snowfall totals received as of 6 pm Friday April 16th. Highest totals so far by state: NH - Spofford 13" VT - Winhall 11.1" MA - Ashfield 10" CT - Stafford Springs 6.1" NY - Livingstonville 6" RI - North Foster 4.7" ME - Madrid 3" https://t.co/NHE3mGLUGx"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210417195729/https://twitter.com/NWSEastern/status/1383183694496727041">Archived</a> from the original on April 17, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Spring+snowfall+update...Snowfall+totals+received+as+of+6+pm+Friday+April+16th.+Highest+totals+so+far+by+state%3A+NH+-+Spofford+13%22+VT+-+Winhall+11.1%22+MA+-+Ashfield+10%22+CT+-+Stafford+Springs+6.1%22+NY+-+Livingstonville+6%22+RI+-+North+Foster+4.7%22+ME+-+Madrid+3%22+https%3A%2F%2Ft.co%2FNHE3mGLUGx&rft.date=2021-04-16&rft.au=NWS+Eastern+Region&rft_id=https%3A%2F%2Fx.com%2FNWSEastern%2Fstatus%2F1383183694496727041&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-146"><span class="mw-cite-backlink"><b><a href="#cite_ref-146">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Billings2021" class="citation web cs1">NWS Billings [@NWSBillings] (February 15, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSBillings/status/1361435672054280200">"The streak is over! #Billings reached zero at 10:30 am this morning. We spent a total of 7 days, or 198 hours, below zero. This ranks 3rd longest all-time. #mtwx https://t.co/aEAa8iNjFn"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221220051846/https://twitter.com/NWSBillings/status/1361435672054280200">Archived</a> from the original on December 20, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">December 21,</span> 2022</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+streak+is+over%21+%23Billings+reached+zero+at+10%3A30+am+this+morning.+We+spent+a+total+of+7+days%2C+or+198+hours%2C+below+zero.+This+ranks+3rd+longest+all-time.+%23mtwx+https%3A%2F%2Ft.co%2FaEAa8iNjFn&rft.date=2021-02-15&rft.au=NWS+Billings&rft_id=https%3A%2F%2Fx.com%2FNWSBillings%2Fstatus%2F1361435672054280200&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-147"><span class="mw-cite-backlink"><b><a href="#cite_ref-147">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNWS_Grand_Forks2021" class="citation web cs1">NWS Grand Forks [@NWSGrandForks] (February 15, 2021). <a rel="nofollow" class="external text" href="https://x.com/NWSGrandForks/status/1361430954082930690">"Fargo-Hector Intl AP is expected to stay just below zero today (Monday). If it does it will be 10 days in a row of temps at or below zero. This ties for 4th in the climate record. #ndwx https://t.co/CBDJaFvJCZ"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210513083057/https://twitter.com/NWSGrandForks/status/1361430954082930690">Archived</a> from the original on May 13, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Fargo-Hector+Intl+AP+is+expected+to+stay+just+below+zero+today+%28Monday%29.+If+it+does+it+will+be+10+days+in+a+row+of+temps+at+or+below+zero.+This+ties+for+4th+in+the+climate+record.+%23ndwx+https%3A%2F%2Ft.co%2FCBDJaFvJCZ&rft.date=2021-02-15&rft.au=NWS+Grand+Forks&rft_id=https%3A%2F%2Fx.com%2FNWSGrandForks%2Fstatus%2F1361430954082930690&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-twcrecap-148"><span class="mw-cite-backlink"><b><a href="#cite_ref-twcrecap_148-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://weather.com/storms/winter/news/2021-02-19-record-cold-snow-winter-storms-stretch-recap">"Our Recap of a Frenetic Stretch of Record-Breaking Winter Weather"</a>. <i>The Weather Channel</i>. 19 February 2021.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Weather+Channel&rft.atitle=Our+Recap+of+a+Frenetic+Stretch+of+Record-Breaking+Winter+Weather&rft.date=2021-02-19&rft_id=https%3A%2F%2Fweather.com%2Fstorms%2Fwinter%2Fnews%2F2021-02-19-record-cold-snow-winter-storms-stretch-recap&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-desmoines-149"><span class="mw-cite-backlink">^ <a href="#cite_ref-desmoines_149-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-desmoines_149-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.weareiowa.com/article/weather/february-was-one-of-the-coldest-on-record-in-des-moines-forecast-winter/524-56520a8a-53f7-47ec-8f51-70244be6d085">"February 2021 tied for 6th-coldest on record in Des Moines"</a>. <i>www.weareiowa.com</i>. March 1, 2021.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.weareiowa.com&rft.atitle=February+2021+tied+for+6th-coldest+on+record+in+Des+Moines&rft.date=2021-03-01&rft_id=https%3A%2F%2Fwww.weareiowa.com%2Farticle%2Fweather%2Ffebruary-was-one-of-the-coldest-on-record-in-des-moines-forecast-winter%2F524-56520a8a-53f7-47ec-8f51-70244be6d085&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-150"><span class="mw-cite-backlink"><b><a href="#cite_ref-150">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://weather.com/safety/winter/news/2021-02-14-cross-country-winter-storm-northwest-south-midwest-east">"Winter Storm Viola Smashed Records in the South and Brought Snow, Ice Into Northeast"</a>. <i>The Weather Channel</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Weather+Channel&rft.atitle=Winter+Storm+Viola+Smashed+Records+in+the+South+and+Brought+Snow%2C+Ice+Into+Northeast&rft_id=https%3A%2F%2Fweather.com%2Fsafety%2Fwinter%2Fnews%2F2021-02-14-cross-country-winter-storm-northwest-south-midwest-east&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-151"><span class="mw-cite-backlink"><b><a href="#cite_ref-151">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFVillalpando2022" class="citation web cs1">Villalpando, Roberto (3 January 2022). <a rel="nofollow" class="external text" href="https://www.statesman.com/story/weather/2022/01/03/freezes-heat-waves-2021-saw-unexpected-weather-trends-austin/8638716002/">"From February freeze to La Niña, Austin's weather in 2021 continued to defy expectations"</a>. <i>Austin American-Statesman</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Austin+American-Statesman&rft.atitle=From+February+freeze+to+La+Ni%C3%B1a%2C+Austin%27s+weather+in+2021+continued+to+defy+expectations&rft.date=2022-01-03&rft.aulast=Villalpando&rft.aufirst=Roberto&rft_id=https%3A%2F%2Fwww.statesman.com%2Fstory%2Fweather%2F2022%2F01%2F03%2Ffreezes-heat-waves-2021-saw-unexpected-weather-trends-austin%2F8638716002%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-152"><span class="mw-cite-backlink"><b><a href="#cite_ref-152">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFNational_Weather_Service_Spokane2020" class="citation web cs1">National Weather Service Spokane [@NWSSpokane] (October 25, 2020). <a rel="nofollow" class="external text" href="https://x.com/NWSSpokane/status/1320351726805807104">"At midnight it became official. October 2020 is the snowiest October on record for #Spokane. That makes back to back snowy Octobers. Although there are 7 days left this month, the odds of adding to the 7.5" total looks minimal. #wawx https://t.co/S6J7yTxIya"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20201029153113/https://twitter.com/NWSSpokane/status/1320351726805807104">Archived</a> from the original on October 29, 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=At+midnight+it+became+official.+October+2020+is+the+snowiest+October+on+record+for+%23Spokane.+That+makes+back+to+back+snowy+Octobers.+Although+there+are+7+days+left+this+month%2C+the+odds+of+adding+to+the+7.5%22+total+looks+minimal.+%23wawx+https%3A%2F%2Ft.co%2FS6J7yTxIya&rft.date=2020-10-25&rft.au=National+Weather+Service+Spokane&rft_id=https%3A%2F%2Fx.com%2FNWSSpokane%2Fstatus%2F1320351726805807104&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-153"><span class="mw-cite-backlink"><b><a href="#cite_ref-153">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.wunderground.com/article/storms/winter/news/2020-10-24-winter-storm-billy-snow-blizzard-rockies-plains">"Winter Storm Spreading Snow and Damaging Ice Through the Southern Plains"</a>. <i>www.wunderground.com</i>. 2020-10-24.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=www.wunderground.com&rft.atitle=Winter+Storm+Spreading+Snow+and+Damaging+Ice+Through+the+Southern+Plains&rft.date=2020-10-24&rft_id=https%3A%2F%2Fwww.wunderground.com%2Farticle%2Fstorms%2Fwinter%2Fnews%2F2020-10-24-winter-storm-billy-snow-blizzard-rockies-plains&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-154"><span class="mw-cite-backlink"><b><a href="#cite_ref-154">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSteve_CooperEric_KaneFrank_O'Laughlin2020" class="citation web cs1">Steve Cooper; Eric Kane; Frank O'Laughlin (30 October 2020). <a rel="nofollow" class="external text" href="https://whdh.com/news/boston-sets-new-october-snowfall-record-as-halloween-eve-storm-sweeps-across-state/">"Boston sets new October snowfall record as Halloween Eve storm sweeps across state"</a>. <i>WHDH 7 News</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2023-02-20</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=WHDH+7+News&rft.atitle=Boston+sets+new+October+snowfall+record+as+Halloween+Eve+storm+sweeps+across+state&rft.date=2020-10-30&rft.au=Steve+Cooper&rft.au=Eric+Kane&rft.au=Frank+O%27Laughlin&rft_id=https%3A%2F%2Fwhdh.com%2Fnews%2Fboston-sets-new-october-snowfall-record-as-halloween-eve-storm-sweeps-across-state%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-155"><span class="mw-cite-backlink"><b><a href="#cite_ref-155">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.keyc.com/2020/11/03/octobers-monthly-weather-recap/">October's Monthly Weather Recap</a>, KEYC, November 3, 2020</span> </li> <li id="cite_note-156"><span class="mw-cite-backlink"><b><a href="#cite_ref-156">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFBlueHill_Observatory2021" class="citation web cs1">BlueHill Observatory [@bhobservatory] (April 16, 2021). <a rel="nofollow" class="external text" href="https://x.com/bhobservatory/status/1383140119247458306">"The rain is making the snow melt now. We had a grand total of 3.6" which beats the prior April 16 record of 2.0" set in 1904 and 1962. That makes today the 6th snowiest late season snowstorm since 1885. https://t.co/kerKBtfNPf"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210515174452/https://twitter.com/bhobservatory/status/1383140119247458306">Archived</a> from the original on May 15, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">May 18,</span> 2021</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+rain+is+making+the+snow+melt+now.+We+had+a+grand+total+of+3.6%22+which+beats+the+prior+April+16+record+of+2.0%22+set+in+1904+and+1962.+That+makes+today+the+6th+snowiest+late+season+snowstorm+since+1885.+https%3A%2F%2Ft.co%2FkerKBtfNPf&rft.date=2021-04-16&rft.au=BlueHill+Observatory&rft_id=https%3A%2F%2Fx.com%2Fbhobservatory%2Fstatus%2F1383140119247458306&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-157"><span class="mw-cite-backlink"><b><a href="#cite_ref-157">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://uk.news.yahoo.com/latest-spring-snow-record-showers-085259097.html">"Latest Spring Snow on Record Showers Western Kentucky"</a>. <i>Yahoo News</i><span class="reference-accessdate">. Retrieved <span class="nowrap">2023-02-20</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Yahoo+News&rft.atitle=Latest+Spring+Snow+on+Record+Showers+Western+Kentucky&rft_id=https%3A%2F%2Fuk.news.yahoo.com%2Flatest-spring-snow-record-showers-085259097.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span><div class="paragraphbreak" style="margin-top:0.5em"></div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation news cs1"><a rel="nofollow" class="external text" href="https://weather.com/forecast/regional/news/2021-04-20-record-cold-late-spring-snow-plains-south-east">"Record Cold, Late Spring Snow Leaves Plains, South, East Shivering"</a>. <a href="/wiki/The_Weather_Channel" title="The Weather Channel">The Weather Channel</a>. April 21, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">February 25,</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Record+Cold%2C+Late+Spring+Snow+Leaves+Plains%2C+South%2C+East+Shivering&rft.date=2021-04-21&rft_id=https%3A%2F%2Fweather.com%2Fforecast%2Fregional%2Fnews%2F2021-04-20-record-cold-late-spring-snow-plains-south-east&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-158"><span class="mw-cite-backlink"><b><a href="#cite_ref-158">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.nrcc.cornell.edu/services/blog/2021/06/02/index.html">"Another Season Wraps Up"</a>. <i>Northeast Regional Climate Center</i>. Ithaca, NY: Cornell University. 2021-06-02.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Northeast+Regional+Climate+Center&rft.atitle=Another+Season+Wraps+Up&rft.date=2021-06-02&rft_id=https%3A%2F%2Fwww.nrcc.cornell.edu%2Fservices%2Fblog%2F2021%2F06%2F02%2Findex.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-159"><span class="mw-cite-backlink"><b><a href="#cite_ref-159">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://fox4kc.com/news/snow-records-110-year-old-temperature-record-broken-in-kansas/">"Snow records, 110 year-old temperature record broken in Kansas"</a>. <i>FOX 4 Kansas City WDAF-TV</i>. 2020-09-11<span class="reference-accessdate">. Retrieved <span class="nowrap">2023-02-20</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=FOX+4+Kansas+City+WDAF-TV&rft.atitle=Snow+records%2C+110+year-old+temperature+record+broken+in+Kansas&rft.date=2020-09-11&rft_id=https%3A%2F%2Ffox4kc.com%2Fnews%2Fsnow-records-110-year-old-temperature-record-broken-in-kansas%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span><div class="paragraphbreak" style="margin-top:0.5em"></div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://oilcity.news/community/weather/2020/09/07/casper-cheyenne-both-record-earliest-measurable-snow-on-sept-8/">"Casper, Cheyenne both record earliest measurable snow on Sept. 8"</a>. <i>Oil City News</i>. 8 September 2020.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Oil+City+News&rft.atitle=Casper%2C+Cheyenne+both+record+earliest+measurable+snow+on+Sept.+8&rft.date=2020-09-08&rft_id=https%3A%2F%2Foilcity.news%2Fcommunity%2Fweather%2F2020%2F09%2F07%2Fcasper-cheyenne-both-record-earliest-measurable-snow-on-sept-8%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-160"><span class="mw-cite-backlink"><b><a href="#cite_ref-160">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAdame2021" class="citation news cs1">Adame, Erick (February 26, 2021). <a rel="nofollow" class="external text" href="https://www.ny1.com/nyc/all-boroughs/weather/2021/02/26/this-is-why-nyc-will-remember-this-february-s-weather-for-many-years-to-come">"Remembering This February's Weather for Many Years To Come"</a>. NY1<span class="reference-accessdate">. Retrieved <span class="nowrap">July 2,</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Remembering+This+February%27s+Weather+for+Many+Years+To+Come&rft.date=2021-02-26&rft.aulast=Adame&rft.aufirst=Erick&rft_id=https%3A%2F%2Fwww.ny1.com%2Fnyc%2Fall-boroughs%2Fweather%2F2021%2F02%2F26%2Fthis-is-why-nyc-will-remember-this-february-s-weather-for-many-years-to-come&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-161"><span class="mw-cite-backlink"><b><a href="#cite_ref-161">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFFallon2021" class="citation web cs1">Fallon, Scott (2021-03-10). <a rel="nofollow" class="external text" href="https://www.northjersey.com/story/news/environment/2021/03/10/north-jersey-february-snowiest-month-record-2021-winter-storm-nj/6938192002/">"No, it wasn't your imagination — February 2021 was the snowiest on record in North Jersey"</a>. <i>North Jersey Media Group</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=North+Jersey+Media+Group&rft.atitle=No%2C+it+wasn%27t+your+imagination+%E2%80%94+February+2021+was+the+snowiest+on+record+in+North+Jersey&rft.date=2021-03-10&rft.aulast=Fallon&rft.aufirst=Scott&rft_id=https%3A%2F%2Fwww.northjersey.com%2Fstory%2Fnews%2Fenvironment%2F2021%2F03%2F10%2Fnorth-jersey-february-snowiest-month-record-2021-winter-storm-nj%2F6938192002%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-162"><span class="mw-cite-backlink"><b><a href="#cite_ref-162">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFAlexandra_Gallo2021" class="citation web cs1">Alexandra Gallo (December 29, 2021). <a rel="nofollow" class="external text" href="https://www.wnep.com/article/weather/2021-a-year-with-some-wild-winter-weather-ally-gallo-rain-sleet-snow-tornados-flooding-temperatures/523-f32c7979-b834-4677-8fda-bd49b4de4165">"2021: A year with some wild winter weather"</a>. <i>WNEP ABC 16</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=WNEP+ABC+16&rft.atitle=2021%3A+A+year+with+some+wild+winter+weather&rft.date=2021-12-29&rft.au=Alexandra+Gallo&rft_id=https%3A%2F%2Fwww.wnep.com%2Farticle%2Fweather%2F2021-a-year-with-some-wild-winter-weather-ally-gallo-rain-sleet-snow-tornados-flooding-temperatures%2F523-f32c7979-b834-4677-8fda-bd49b4de4165&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-163"><span class="mw-cite-backlink"><b><a href="#cite_ref-163">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://spectrumnews1.com/oh/columbus/news/2021/03/01/february-2021-gets-into-record-books">February 2021 gets into record books</a>, Spectrum News 1, March 1, 2021</span> </li> <li id="cite_note-164"><span class="mw-cite-backlink"><b><a href="#cite_ref-164">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLinda_Lam2021" class="citation web cs1">Linda Lam (2021-01-19). <a rel="nofollow" class="external text" href="https://www.wunderground.com/article/news/weather/news/2021-01-19-record-warm-odd-winter-so-far-parts-northern-tier-us">"It's Been the Warmest Winter on Record So Far for Some Typically Cold Locations in Lower 48"</a>. <i>Weather Underground</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Weather+Underground&rft.atitle=It%27s+Been+the+Warmest+Winter+on+Record+So+Far+for+Some+Typically+Cold+Locations+in+Lower+48&rft.date=2021-01-19&rft.au=Linda+Lam&rft_id=https%3A%2F%2Fwww.wunderground.com%2Farticle%2Fnews%2Fweather%2Fnews%2F2021-01-19-record-warm-odd-winter-so-far-parts-northern-tier-us&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> <li id="cite_note-165"><span class="mw-cite-backlink"><b><a href="#cite_ref-165">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="http://www.ogimet.com/cgi-bin/gsynres?ind=76390&ano=2021&mes=02&day=19&hora=07&min=0&ndays=10&lang=en">"Synop report summary"</a>. Saltillo: Ogimet<span class="reference-accessdate">. Retrieved <span class="nowrap">March 7,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Synop+report+summary&rft.place=Saltillo&rft.pub=Ogimet&rft_id=http%3A%2F%2Fwww.ogimet.com%2Fcgi-bin%2Fgsynres%3Find%3D76390%26ano%3D2021%26mes%3D02%26day%3D19%26hora%3D07%26min%3D0%26ndays%3D10%26lang%3Den&rfr_id=info%3Asid%2Fen.wikipedia.org%3A2020%E2%80%9321+North+American+winter" class="Z3988"></span></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=2020%E2%80%9321_North_American_winter&action=edit&section=34" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px 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font-size:small;clear:both;"> <tbody><tr style="text-align:center;"> <td style="width:30%;" rowspan="1">Preceded by<div style="font-weight: bold"><a href="/wiki/2019%E2%80%9320_North_American_winter" title="2019–20 North American winter">2019–20</a></div> </td> <td style="width: 40%; text-align: center;" rowspan="1"><b> <a href="/wiki/North_American_winter" class="mw-redirect" title="North American winter">North American winters</a> </b><br />2020–21 </td> <td style="width: 30%; text-align: center;" rowspan="1">Succeeded by<div style="font-weight: bold"><a href="/wiki/2021%E2%80%9322_North_American_winter" title="2021–22 North American winter">2021–22</a></div> </td></tr> </tbody></table> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid 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.navbox{display:none!important}}</style><style data-mw-deduplicate="TemplateStyles:r1214698311">.mw-parser-output .season-bar-button{float:left;min-height:2em;margin:0;vertical-align:middle}.mw-parser-output .season-bar-intensity{float:left;width:3em;margin:0.25em 0.25em 0 0;text-align:center}.mw-parser-output .season-bar-name{float:left;min-width:5em;margin:0.25em 0.5em 0 0;text-align:start}</style></div><div role="navigation" class="navbox" aria-labelledby="Winter_storms_of_the_2020–21_North_American_winter" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="3"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output 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.navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:2020%E2%80%9321_North_American_winter_buttons" title="Template:2020–21 North American winter buttons"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:2020%E2%80%9321_North_American_winter_buttons" title="Template talk:2020–21 North American winter buttons"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:2020%E2%80%9321_North_American_winter_buttons" title="Special:EditPage/Template:2020–21 North American winter buttons"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Winter_storms_of_the_2020–21_North_American_winter" style="font-size:114%;margin:0 4em">Winter storms of the <a class="mw-selflink selflink">2020–21 North American winter</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="3"><div> <ul><li><a class="mw-selflink-fragment" href="#Seasonal_summary">Summary</a></li> <li><a class="mw-selflink-fragment" href="#Events">Events</a></li></ul> </div></td></tr><tr><td class="noviewer navbox-image" rowspan="1" style="width:1px;padding:0 2px 0 0"><div><span typeof="mw:File"><a href="/wiki/File:Sfav2_CONUS_2020093012_to_2021073012.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Sfav2_CONUS_2020093012_to_2021073012.png/125px-Sfav2_CONUS_2020093012_to_2021073012.png" decoding="async" width="125" height="82" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/71/Sfav2_CONUS_2020093012_to_2021073012.png/188px-Sfav2_CONUS_2020093012_to_2021073012.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/71/Sfav2_CONUS_2020093012_to_2021073012.png/250px-Sfav2_CONUS_2020093012_to_2021073012.png 2x" data-file-width="1500" data-file-height="978" /></a></span></div></td><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><div class="season-bar-button"><div title="cat0 Oct 26–28" class="season-bar-intensity mw-no-invert" style="background-color: #CCCCCC;"><span>N/A</span></div><div title="cat0 Oct 26–28" class="season-bar-name"><a class="mw-selflink-fragment" href="#Late_October_ice_storm">Oct 26–28</a></div></div> <div class="season-bar-button"><div title="cat0 Oct 29–30" class="season-bar-intensity mw-no-invert" style="background-color: #CCCCCC;"><span>N/A</span></div><div title="cat0 Oct 29–30" class="season-bar-name"><a href="/wiki/Hurricane_Zeta" title="Hurricane Zeta">Oct 29–30</a></div></div> <div class="season-bar-button"><div title="cat0 Nov 29–Dec 2" class="season-bar-intensity mw-no-invert" style="background-color: #CCCCCC;"><span>N/A</span></div><div title="cat0 Nov 29–Dec 2" class="season-bar-name"><a href="/wiki/November_2020_North_American_storm_complex" title="November 2020 North American storm complex">Nov 29–Dec 2</a></div></div> <div class="season-bar-button"><div title="cat0 Dec 4–6" class="season-bar-intensity mw-no-invert" style="background-color: #CCCCCC;"><span>N/A</span></div><div title="cat0 Dec 4–6" class="season-bar-name"><a href="/wiki/December_5%E2%80%936,_2020_nor%27easter" title="December 5–6, 2020 nor'easter">Dec 4–6</a></div></div> <div class="season-bar-button"><div title="cat2 Dec 14–18" class="season-bar-intensity mw-no-invert" style="background-color: #FFD98C;"><span>2</span></div><div title="cat2 Dec 14–18" class="season-bar-name"><a href="/wiki/December_15%E2%80%9317,_2020_nor%27easter" title="December 15–17, 2020 nor'easter">Dec 14–18</a></div></div> <div class="season-bar-button"><div title="cat0 Dec 23–25" class="season-bar-intensity mw-no-invert" style="background-color: #CCCCCC;"><span>N/A</span></div><div title="cat0 Dec 23–25" class="season-bar-name"><a class="mw-selflink-fragment" href="#Christmas_Week_blizzard">Dec 23–25</a></div></div> <div class="season-bar-button"><div title="cat1 Dec 30–Jan 2" class="season-bar-intensity mw-no-invert" style="background-color: #FFFFD9;"><span>1</span></div><div title="cat1 Dec 30–Jan 2" class="season-bar-name"><a href="/wiki/2020%E2%80%9321_New_Year%27s_North_American_winter_storm" title="2020–21 New Year's North American winter storm">Dec 30–Jan 2</a></div></div> <div class="season-bar-button"><div title="cat0 Jan 12–17" class="season-bar-intensity mw-no-invert" style="background-color: #CCCCCC;"><span>N/A</span></div><div title="cat0 Jan 12–17" class="season-bar-name"><a class="mw-selflink-fragment" href="#Mid-January_blizzard">Jan 12–17</a></div></div> <div class="season-bar-button"><div title="cat0 Jan 24–27" class="season-bar-intensity mw-no-invert" style="background-color: #CCCCCC;"><span>N/A</span></div><div title="cat0 Jan 24–27" class="season-bar-name"><a class="mw-selflink-fragment" href="#Late_January_winter_storm_&_cold_wave">Jan 24–27</a></div></div> <div class="season-bar-button"><div title="cat3 Jan 25–Feb 4" class="season-bar-intensity mw-no-invert" style="background-color: #FF9E59;"><span>3</span></div><div title="cat3 Jan 25–Feb 4" class="season-bar-name"><a href="/wiki/January_31_%E2%80%93_February_3,_2021_nor%27easter" title="January 31 – February 3, 2021 nor'easter">Jan 25–Feb 4</a></div></div> <div class="season-bar-button"><div title="cat0 Feb 6–8" class="season-bar-intensity mw-no-invert" style="background-color: #CCCCCC;"><span>N/A</span></div><div title="cat0 Feb 6–8" class="season-bar-name"><a href="/wiki/February_6%E2%80%938,_2021_nor%27easter" title="February 6–8, 2021 nor'easter">Feb 6–8</a></div></div> <div class="season-bar-button"><div title="cat0 Feb 10–12" class="season-bar-intensity mw-no-invert" style="background-color: #CCCCCC;"><span>N/A</span></div><div title="cat0 Feb 10–12" class="season-bar-name"><a class="mw-selflink-fragment" href="#February_10–12_and_11–14_ice_storms">Feb 10–12</a></div></div> <div class="season-bar-button"><div title="cat0 Feb 11–14" class="season-bar-intensity mw-no-invert" style="background-color: #CCCCCC;"><span>N/A</span></div><div title="cat0 Feb 11–14" class="season-bar-name"><a class="mw-selflink-fragment" href="#February_10–12_and_11–14_ice_storms">Feb 11–14</a></div></div> <div class="season-bar-button"><div title="cat3 Feb 13–17" class="season-bar-intensity mw-no-invert" style="background-color: #FF9E59;"><span>3</span></div><div title="cat3 Feb 13–17" class="season-bar-name"><a href="/wiki/February_13%E2%80%9317,_2021_North_American_winter_storm" title="February 13–17, 2021 North American winter storm">Feb 13–17</a></div></div> <div class="season-bar-button"><div title="cat3 Feb 15–20" class="season-bar-intensity mw-no-invert" style="background-color: #FF9E59;"><span>3</span></div><div title="cat3 Feb 15–20" class="season-bar-name"><a href="/wiki/February_15%E2%80%9320,_2021_North_American_winter_storm" title="February 15–20, 2021 North American winter storm">Feb 15–20</a></div></div> <div class="season-bar-button"><div title="cat3 Mar 10–16" class="season-bar-intensity mw-no-invert" style="background-color: #FF9E59;"><span>3</span></div><div title="cat3 Mar 10–16" class="season-bar-name"><a href="/wiki/March_2021_North_American_blizzard" title="March 2021 North American blizzard">Mar 10–16</a></div></div> <div class="season-bar-button"><div title="cat0 Mar 16–17" class="season-bar-intensity mw-no-invert" style="background-color: #CCCCCC;"><span>N/A</span></div><div title="cat0 Mar 16–17" class="season-bar-name"><a href="/wiki/Tornado_outbreak_of_March_16%E2%80%9318,_2021" title="Tornado outbreak of March 16–18, 2021">Mar 16–17</a></div></div> <div class="season-bar-button"><div title="cat0 Apr 15–17" class="season-bar-intensity mw-no-invert" style="background-color: #CCCCCC;"><span>N/A</span></div><div title="cat0 Apr 15–17" class="season-bar-name"><a href="/wiki/April_2021_nor%27easter" title="April 2021 nor'easter">Apr 15–17</a></div></div></div></td></tr><tr><td class="navbox-abovebelow" colspan="3"><div> <ul><li><b><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:2020%E2%80%9321_North_American_winter" title="Category:2020–21 North American winter">Category</a></b></li> <li><b><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Symbol_portal_class.svg" class="mw-file-description" title="Portal"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/16px-Symbol_portal_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/23px-Symbol_portal_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/31px-Symbol_portal_class.svg.png 2x" data-file-width="180" data-file-height="185" /></a></span> <a href="/wiki/Portal:Weather" title="Portal:Weather">Portal</a></b></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Major_snow_and_ice_events_in_the_United_States" style="padding:3px"><table class="nowraplinks hlist mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:United_States_winter_storms" title="Template:United States winter storms"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:United_States_winter_storms" title="Template talk:United States winter storms"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:United_States_winter_storms" title="Special:EditPage/Template:United States winter storms"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Major_snow_and_ice_events_in_the_United_States" style="font-size:114%;margin:0 4em"><a href="/wiki/List_of_major_snow_and_ice_events_in_the_United_States" title="List of major snow and ice events in the United States">Major snow and ice events in the United States</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li>Seasons: <a href="/wiki/2009%E2%80%9310_North_American_winter" title="2009–10 North American winter">2009–10</a></li> <li><a href="/wiki/2010%E2%80%9311_North_American_winter" title="2010–11 North American winter">2010–11</a></li> <li><a href="/wiki/2011%E2%80%9312_North_American_winter" title="2011–12 North American winter">2011–12</a></li> <li><a href="/wiki/2012%E2%80%9313_North_American_winter" title="2012–13 North American winter">2012–13</a></li> <li><a href="/wiki/2013%E2%80%9314_North_American_winter" title="2013–14 North American winter">2013–14</a></li> <li><a href="/wiki/2014%E2%80%9315_North_American_winter" title="2014–15 North American winter">2014–15</a></li> <li><a href="/wiki/2015%E2%80%9316_North_American_winter" title="2015–16 North American winter">2015–16</a></li> <li><a href="/wiki/2016%E2%80%9317_North_American_winter" title="2016–17 North American winter">2016–17</a></li> <li><a href="/wiki/2017%E2%80%9318_North_American_winter" title="2017–18 North American winter">2017–18</a></li> <li><a href="/wiki/2018%E2%80%9319_North_American_winter" title="2018–19 North American winter">2018–19</a></li> <li><a href="/wiki/2019%E2%80%9320_North_American_winter" title="2019–20 North American winter">2019–20</a></li> <li><a class="mw-selflink selflink">2020–21</a></li> <li><a href="/wiki/2021%E2%80%9322_North_American_winter" title="2021–22 North American winter">2021–22</a></li> <li><a href="/wiki/2022%E2%80%9323_North_American_winter" title="2022–23 North American winter">2022–23</a></li> <li><a href="/wiki/2023%E2%80%9324_North_American_winter" title="2023–24 North American winter">2023–24</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">18th–19th century</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><b>1717</b> <ul><li><a href="/wiki/The_Great_Snow_of_1717" title="The Great Snow of 1717">Feb 27–Mar 7</a></li></ul></li> <li><b>1804</b> <ul><li><a href="/wiki/1804_New_England_hurricane" title="1804 New England hurricane">Oct 4–11</a></li></ul></li> <li><b>1886</b> <ul><li><a href="/wiki/January_1886_blizzard" title="January 1886 blizzard">Jan 6–10</a></li></ul></li> <li><b>1888</b> <ul><li><a href="/wiki/Schoolhouse_Blizzard" title="Schoolhouse Blizzard">Jan 12–13</a></li> <li><a href="/wiki/Great_Blizzard_of_1888" title="Great Blizzard of 1888">Mar 11–14</a></li></ul></li> <li><b>1899</b> <ul><li><a href="/wiki/Great_Blizzard_of_1899" title="Great Blizzard of 1899">Feb 11–14</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">20th century</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><b>1900</b> <ul><li>Feb 27 – Mar 3</li></ul></li> <li><b>1905</b> <ul><li><a href="/wiki/Mataafa_Storm" title="Mataafa Storm">Nov 27–28</a></li></ul></li> <li><b>1913</b> <ul><li><a href="/wiki/Great_Lakes_Storm_of_1913" title="Great Lakes Storm of 1913">Nov 6–11</a></li></ul></li> <li><b>1920</b> <ul><li><a href="/wiki/1920_North_Dakota_blizzard" title="1920 North Dakota blizzard">Mar 15–18</a></li></ul></li> <li><b>1922</b> <ul><li><a href="/wiki/Knickerbocker_storm" title="Knickerbocker storm">Jan 27–28</a></li></ul></li> <li><b>1940</b> <ul><li><a href="/wiki/1940_Armistice_Day_Blizzard" title="1940 Armistice Day Blizzard">Nov 10–12</a></li></ul></li> <li><b>1947</b> <ul><li><a href="/wiki/North_American_blizzard_of_1947" title="North American blizzard of 1947">Dec 25–26</a></li></ul></li> <li><b>1950</b> <ul><li><a href="/wiki/Great_Appalachian_Storm_of_1950" title="Great Appalachian Storm of 1950">Nov 24–30</a></li></ul></li> <li><b>1952</b> <ul><li><a href="/wiki/February_1952_nor%27easter" title="February 1952 nor'easter">Feb 17–18</a></li></ul></li> <li><b>1956</b> <ul><li><a href="/wiki/March_18%E2%80%9320,_1956,_nor%27easter" title="March 18–20, 1956, nor'easter">Mar 18–19</a></li></ul></li> <li><b>1958</b> <ul><li><a href="/wiki/March_18%E2%80%9322,_1958,_nor%27easter" title="March 18–22, 1958, nor'easter">Mar 18–22</a></li></ul></li> <li><b>1960</b> <ul><li><a href="/wiki/March_1960_nor%27easter" title="March 1960 nor'easter">Mar 2–5</a></li> <li><a href="/wiki/December_1960_nor%27easter" title="December 1960 nor'easter">Dec 11–13</a></li></ul></li> <li><b>1961</b> <ul><li><a href="/wiki/North_American_ice_storm_of_January_1961" title="North American ice storm of January 1961">Jan 11–13</a></li> <li><a href="/wiki/January_1961_nor%27easter" title="January 1961 nor'easter">Jan 18–21</a></li> <li>Feb 2–5</li></ul></li> <li><b>1962</b> <ul><li><a href="/wiki/Ash_Wednesday_Storm_of_1962" title="Ash Wednesday Storm of 1962">Mar 6–8</a></li></ul></li> <li><b>1963</b> <ul><li><a href="/wiki/Hurricane_Ginny" title="Hurricane Ginny">Oct 25–30</a></li></ul></li> <li><b>1964</b> <ul><li><a href="/wiki/New_Year%27s_Eve_1963_snowstorm" title="New Year's Eve 1963 snowstorm">Dec 30, 1963 – Jan 4</a></li></ul></li> <li><b>1966</b> <ul><li><a href="/wiki/North_American_blizzard_of_1966" title="North American blizzard of 1966">Jan 27–31</a></li></ul></li> <li><b>1967</b> <ul><li><a href="/wiki/1967_Chicago_blizzard" title="1967 Chicago blizzard">Jan 26–27</a></li></ul></li> <li><b>1969</b> <ul><li><a href="/wiki/February_1969_nor%27easter" title="February 1969 nor'easter">Feb 8–10</a></li> <li><a href="/wiki/March_1969_nor%27easter" title="March 1969 nor'easter">Mar 5–8</a>)</li> <li>(<a href="/wiki/December_1969_nor%27easter" title="December 1969 nor'easter">Dec 25–28</a>)</li></ul></li> <li><b>1971</b> <ul><li><a href="/wiki/Eastern_Canadian_blizzard_of_March_1971" title="Eastern Canadian blizzard of March 1971">Mar 3–5</a></li></ul></li> <li><b>1973</b> <ul><li>Feb 9–11</li></ul></li> <li><b>1975</b> <ul><li><a href="/wiki/Great_Storm_of_1975" title="Great Storm of 1975">Jan 9–12</a></li></ul></li> <li><b>1976</b> <ul><li><a href="/wiki/Groundhog_Day_gale_of_1976" title="Groundhog Day gale of 1976">Feb 2</a></li></ul></li> <li><b>1977</b> <ul><li><a href="/wiki/Blizzard_of_1977" title="Blizzard of 1977">Jan 28 – Feb 1</a></li></ul></li> <li><b>1978</b> <ul><li><a href="/wiki/Great_Blizzard_of_1978" title="Great Blizzard of 1978">Jan 25–27</a></li> <li><a href="/wiki/Northeastern_United_States_blizzard_of_1978" title="Northeastern United States blizzard of 1978">Feb 5–7</a></li></ul></li> <li><b>1979</b> <ul><li><a href="/wiki/1979_Chicago_blizzard" title="1979 Chicago blizzard">Jan 13–14</a></li></ul></li> <li><b>1983</b> <ul><li><a href="/wiki/February_1983_North_American_blizzard" title="February 1983 North American blizzard">February 9–12</a></li></ul></li> <li><b>1989</b> <ul><li><a href="/wiki/December_1989_United_States_cold_wave" title="December 1989 United States cold wave">Dec 22 – 24</a></li></ul></li> <li><b>1991</b> <ul><li><a href="/wiki/1991_Halloween_blizzard" title="1991 Halloween blizzard">Oct 31 – Nov 3</a></li></ul></li> <li><b>1992</b> <ul><li><a href="/wiki/December_1992_nor%27easter" title="December 1992 nor'easter">Dec 10–12</a></li></ul></li> <li><b>1993</b> <ul><li><a href="/wiki/1993_Storm_of_the_Century" title="1993 Storm of the Century">Mar 12–15</a></li></ul></li> <li><b>1995</b> <ul><li><a href="/wiki/February_1995_nor%27easter" title="February 1995 nor'easter">Feb 2–6</a></li></ul></li> <li><b>1996</b> <ul><li><a href="/wiki/North_American_blizzard_of_1996" title="North American blizzard of 1996">Jan 6–10</a></li></ul></li> <li><b>1997</b> <ul><li><a href="/wiki/1997_April_Fool%27s_Day_blizzard" title="1997 April Fool's Day blizzard">Mar 31 – Apr 1</a>)</li> <li>(<a href="/wiki/1997_Western_Plains_winter_storms" class="mw-redirect" title="1997 Western Plains winter storms">Oct 24–26</a></li></ul></li> <li><b>1998</b> <ul><li><a href="/wiki/January_1998_North_American_ice_storm" title="January 1998 North American ice storm">Jan 4–10</a></li></ul></li> <li><b>1999</b> <ul><li><a href="/wiki/North_American_blizzard_of_1999" title="North American blizzard of 1999">Jan 2–4</a></li> <li><a href="/wiki/January_1999_North_American_ice_storm" title="January 1999 North American ice storm">Jan 14–15</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">21st century</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">2000s</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><b>2000</b> <ul><li><a href="/wiki/January_2000_North_American_blizzard" title="January 2000 North American blizzard">Jan 18–30</a></li> <li><a href="/wiki/December_2000_nor%27easter" title="December 2000 nor'easter">Dec 27–31</a></li></ul></li> <li><b>2002</b> <ul><li><a href="/wiki/2002_Central_Plains_ice_storm" title="2002 Central Plains ice storm">Jan 29–31</a></li> <li><a href="/wiki/South_Valley_Surprise_of_2002" title="South Valley Surprise of 2002">Feb 7</a></li> <li><a href="/wiki/North_Carolina_ice_storm_of_2002" title="North Carolina ice storm of 2002">Dec 4–5</a></li></ul></li> <li><b>2003</b> <ul><li><a href="/wiki/North_American_blizzard_of_2003" title="North American blizzard of 2003">Feb 14–19</a></li> <li><a href="/wiki/December_2003_nor%27easter" title="December 2003 nor'easter">Dec 5–8</a></li></ul></li> <li><b>2004</b> <ul><li><a href="/wiki/White_Juan" title="White Juan">Feb 17–23</a>)</li> <li>(<a href="/wiki/December_21%E2%80%9324,_2004,_North_American_winter_storm" title="December 21–24, 2004, North American winter storm">Dec 21–24</a></li> <li><a href="/wiki/2004_Christmas_Eve_United_States_winter_storm" title="2004 Christmas Eve United States winter storm">Dec 24–28</a></li></ul></li> <li><b>2005</b> <ul><li><a href="/wiki/North_American_blizzard_of_2005" title="North American blizzard of 2005">Jan 20–23</a></li> <li><a href="/wiki/December_2005_North_American_ice_storm" title="December 2005 North American ice storm">Dec 14–16</a></li></ul></li> <li><b>2006</b> <ul><li><a href="/wiki/North_American_blizzard_of_2006" title="North American blizzard of 2006">Feb 11–13</a></li> <li><a href="/wiki/Lake_Storm_Aphid" title="Lake Storm Aphid">Oct 11–13</a></li> <li><a href="/wiki/November_2006_nor%27easter" title="November 2006 nor'easter">Nov 20–24</a></li> <li><a href="/wiki/Early_Winter_2006_North_American_storm_complex" title="Early Winter 2006 North American storm complex">Nov 26 – Dec 1</a></li> <li><a href="/wiki/2006_Colorado_Holiday_Blizzards" title="2006 Colorado Holiday Blizzards">Dec 20 – Jan 1</a></li></ul></li> <li><b>2007</b> <ul><li><a href="/wiki/January_2007_North_American_ice_storm" title="January 2007 North American ice storm">Jan 11–24</a></li> <li><a href="/wiki/February_2007_North_American_blizzard" title="February 2007 North American blizzard">Feb 12–20</a></li> <li><a href="/wiki/April_2007_nor%27easter" title="April 2007 nor'easter">Apr 13–17</a></li> <li><a href="/wiki/Great_Coastal_Gale_of_2007" title="Great Coastal Gale of 2007">Nov 29 – Dec 4</a></li> <li><a href="/wiki/Early_December_2007_North_American_winter_storm" title="Early December 2007 North American winter storm">Nov 29 – Dec 5</a></li> <li><a href="/wiki/Mid-December_2007_North_American_winter_storms" title="Mid-December 2007 North American winter storms">Dec 8–18</a></li></ul></li> <li><b>2008</b> <ul><li><a href="/wiki/January_2008_North_American_storm_complex" title="January 2008 North American storm complex">Jan 3–11</a></li> <li><a href="/wiki/North_American_blizzard_of_2008" title="North American blizzard of 2008">Mar 6–10</a></li> <li><a href="/wiki/December_2008_Northeastern_United_States_ice_storm" title="December 2008 Northeastern United States ice storm">Dec 11–12</a></li> <li><a href="/wiki/December_2008_North_American_snowstorms" title="December 2008 North American snowstorms">Dec 19–25</a></li></ul></li> <li><b>2009</b> <ul><li><a href="/wiki/January_2009_North_American_ice_storm" title="January 2009 North American ice storm">Jan 25–30</a>)</li> <li>(<a href="/wiki/October_2009_North_American_storm_complex" title="October 2009 North American storm complex">Oct 13–20</a></li> <li><a href="/wiki/December_2009_North_American_blizzard" title="December 2009 North American blizzard">Dec 16–20</a></li> <li><a href="/wiki/2009_North_American_Christmas_blizzard" title="2009 North American Christmas blizzard">Dec 22–28</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">2010s</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><b>2010</b> <ul><li><a href="/wiki/January_2010_North_American_winter_storms" title="January 2010 North American winter storms">Jan 17–26</a></li> <li><a href="/wiki/February_5%E2%80%936,_2010_North_American_blizzard" title="February 5–6, 2010 North American blizzard">Feb 1–6</a></li> <li><a href="/wiki/February_9%E2%80%9310,_2010_North_American_blizzard" title="February 9–10, 2010 North American blizzard">Feb 7–11</a></li> <li><a href="/wiki/February_25%E2%80%9327,_2010_North_American_blizzard" title="February 25–27, 2010 North American blizzard">Feb 24–27</a></li> <li><a href="/wiki/March_2010_nor%27easter" title="March 2010 nor'easter">Mar 12–16</a>)</li> <li>(<a href="/wiki/October_2010_North_American_storm_complex" title="October 2010 North American storm complex">Oct 23–28</a></li> <li><a href="/wiki/December_2010_North_American_blizzard" title="December 2010 North American blizzard">Dec 5–29</a></li></ul></li> <li><b>2011</b> <ul><li><a href="/wiki/January_8%E2%80%9313,_2011_North_American_blizzard" title="January 8–13, 2011 North American blizzard">Jan 8–13</a></li> <li><a href="/wiki/January_25%E2%80%9327,_2011_North_American_blizzard" title="January 25–27, 2011 North American blizzard">Jan 24–28</a></li> <li><a href="/wiki/2011_Groundhog_Day_blizzard" title="2011 Groundhog Day blizzard">Jan 29 – Feb 3</a>)</li> <li>(<a href="/wiki/2011_Halloween_nor%27easter" title="2011 Halloween nor'easter">Oct 28 – Nov 1</a></li> <li><a href="/wiki/November_2011_Bering_Sea_cyclone" title="November 2011 Bering Sea cyclone">Nov 8–10</a></li></ul></li> <li><b>2012</b> <ul><li><a href="/wiki/January_2012_Pacific_Northwest_snowstorm" title="January 2012 Pacific Northwest snowstorm">Jan 16–20</a>)</li> <li>(<a href="/wiki/Hurricane_Sandy" title="Hurricane Sandy">Oct 29 – Nov 2</a></li> <li><a href="/wiki/November_2012_nor%27easter" title="November 2012 nor'easter">Nov 7–10</a></li> <li><a href="/wiki/December_17%E2%80%9322,_2012_North_American_blizzard" title="December 17–22, 2012 North American blizzard">Dec 17–22</a></li> <li><a href="/wiki/Late_December_2012_North_American_storm_complex" title="Late December 2012 North American storm complex">Dec 25–28</a></li></ul></li> <li><b>2013</b> <ul><li><a href="/wiki/February_2013_North_American_blizzard" title="February 2013 North American blizzard">Feb 7–18</a></li> <li><a href="/wiki/2012%E2%80%9313_North_American_winter#Late_February_winter_storm" title="2012–13 North American winter">Feb 22 – Mar 5</a></li> <li><a href="/wiki/March_2013_nor%27easter" title="March 2013 nor'easter">Mar 1–10</a></li> <li><a href="/wiki/Late_March_2013_North_American_storm_complex" class="mw-redirect" title="Late March 2013 North American storm complex">Mar 18–20</a>)</li> <li>(<a href="/wiki/October_2013_North_American_storm_complex" title="October 2013 North American storm complex">Oct 3–5</a></li> <li><a href="/wiki/November_2013_North_American_storm_complex" class="mw-redirect" title="November 2013 North American storm complex">Nov 22–28</a></li> <li><a href="/wiki/December_2013_North_American_storm_complex" title="December 2013 North American storm complex">Dec 19–23</a></li></ul></li> <li><b>2014</b> <ul><li><a href="/wiki/January_2%E2%80%934,_2014_North_American_blizzard" title="January 2–4, 2014 North American blizzard">Dec 30, 2013 – Jan 4</a></li> <li><a href="/wiki/January_20%E2%80%9322,_2014_North_American_blizzard" title="January 20–22, 2014 North American blizzard">Jan 20–22</a></li> <li><a href="/wiki/January_2014_Gulf_Coast_winter_storm" title="January 2014 Gulf Coast winter storm">Jan 27–31</a></li> <li><a href="/wiki/February_2014_nor%27easter" title="February 2014 nor'easter">Feb 11–14</a></li> <li><a href="/wiki/2013%E2%80%9314_North_American_winter#Late_February_storm_complex" title="2013–14 North American winter">Feb 19–21</a></li> <li><a href="/wiki/March_2014_North_American_winter_storm" title="March 2014 North American winter storm">Feb 27 – Mar 4</a></li> <li><a href="/wiki/March_2014_nor%27easter" class="mw-redirect" title="March 2014 nor'easter">Mar 24–28</a>)</li> <li>(<a href="/wiki/November_2014_Bering_Sea_cyclone" title="November 2014 Bering Sea cyclone">Nov 8–13</a></li> <li><a href="/wiki/November_13%E2%80%9321,_2014_North_American_winter_storm" title="November 13–21, 2014 North American winter storm">Nov 13–21</a></li> <li><a href="/wiki/Early_December_2014_nor%27easter" class="mw-redirect" title="Early December 2014 nor'easter">Dec 9–11</a></li> <li><a href="/wiki/December_2014_North_American_storm_complex" title="December 2014 North American storm complex">Dec 10–27</a></li></ul></li> <li><b>2015</b> <ul><li><a href="/wiki/January_2015_North_American_blizzard" title="January 2015 North American blizzard">Jan 23–30</a></li> <li><a href="/wiki/January_31_%E2%80%93_February_2,_2015_North_American_blizzard" title="January 31 – February 2, 2015 North American blizzard">Jan 31 – Feb 2</a></li> <li><a href="/wiki/February_14%E2%80%9315,_2015_North_American_blizzard" title="February 14–15, 2015 North American blizzard">Feb 12–17</a></li> <li><a href="/wiki/2014%E2%80%9315_North_American_winter#Late_February–early_March_winter_storms" title="2014–15 North American winter">Feb 20 – Mar 1</a></li> <li><a href="/wiki/February_2015_Southeastern_United_States_winter_storm" title="February 2015 Southeastern United States winter storm">Feb 25–26</a></li> <li><a href="/wiki/March_2015_North_American_winter_storm" title="March 2015 North American winter storm">Mar 1–6</a></li> <li><a href="/wiki/Tornado_outbreak_sequence_of_May_5%E2%80%9310,_2015#Winter_storm_side" title="Tornado outbreak sequence of May 5–10, 2015">May 9–11</a>)</li> <li>(<a href="/wiki/November_2015_North_American_ice_storm" class="mw-redirect" title="November 2015 North American ice storm">Nov 24–27</a></li> <li><a href="/wiki/December_2015_North_American_storm_complex" title="December 2015 North American storm complex">Dec 26–30</a></li></ul></li> <li><b>2016</b> <ul><li><a href="/wiki/January_2016_United_States_blizzard" title="January 2016 United States blizzard">Jan 21–24</a></li> <li><a href="/wiki/February_2016_North_American_winter_storm" title="February 2016 North American winter storm">Jan 29 – Feb 7</a></li> <li><a href="/wiki/Early_February_2016_nor%27easter" class="mw-redirect" title="Early February 2016 nor'easter">Feb 7–10</a></li> <li><a href="/wiki/Tornado_outbreak_of_February_23%E2%80%9324,_2016" title="Tornado outbreak of February 23–24, 2016">Feb 23–24</a></li> <li><a href="/wiki/2015%E2%80%9316_North_American_winter#March_extreme_weather_events" title="2015–16 North American winter">Mar 8–11</a></li> <li><a href="/wiki/Late_March_2016_North_American_blizzard" class="mw-redirect" title="Late March 2016 North American blizzard">Mar 21–25</a></li> <li><a href="/wiki/April_2016_North_American_storm_complex" title="April 2016 North American storm complex">Apr 15–23</a>)</li> <li>(<a href="/wiki/2016_North_American_Christmas_blizzard" class="mw-redirect" title="2016 North American Christmas blizzard">Dec 23–26</a></li></ul></li> <li><b>2017</b> <ul><li><a href="/wiki/January_4%E2%80%938,_2017,_North_American_winter_storm" class="mw-redirect" title="January 4–8, 2017, North American winter storm">Jan 4–8</a></li> <li><a href="/wiki/2017_California_floods" title="2017 California floods">Jan 7–13</a></li> <li><a href="/wiki/January_2017_North_American_ice_storm" title="January 2017 North American ice storm">Jan 10–17</a></li> <li><a href="/wiki/2017_California_floods" title="2017 California floods">Jan 19–24</a></li> <li><a href="/wiki/Tornado_outbreak_of_January_21%E2%80%9323,_2017#Non-tornadic_events" title="Tornado outbreak of January 21–23, 2017">Jan 21–23</a></li> <li><a href="/wiki/February_9%E2%80%9311,_2017,_North_American_blizzard" class="mw-redirect" title="February 9–11, 2017, North American blizzard">Feb 6–10</a></li> <li><a href="/wiki/February_12%E2%80%9314,_2017,_North_American_blizzard" class="mw-redirect" title="February 12–14, 2017, North American blizzard">Feb 12–14</a></li> <li><a href="/wiki/2017_California_floods" title="2017 California floods">Feb 8–22</a></li> <li><a href="/wiki/March_2017_North_American_blizzard" title="March 2017 North American blizzard">Mar 11–15</a></li> <li><a href="/wiki/Tornado_outbreak_and_floods_of_April_28_%E2%80%93_May_1,_2017#Snow_impacts" title="Tornado outbreak and floods of April 28 – May 1, 2017">Apr 28 – May 1</a>)</li> <li>(<a href="/wiki/October_2017_North_American_storm_complex" class="mw-redirect" title="October 2017 North American storm complex">Oct 29–31</a></li> <li><a href="/wiki/December_2017_North_American_winter_storm" title="December 2017 North American winter storm">Dec 8–10</a></li></ul></li> <li><b>2018</b> <ul><li><a href="/wiki/January_2018_North_American_blizzard" title="January 2018 North American blizzard">Jan 2–5</a></li> <li><a href="/wiki/2017%E2%80%9318_North_American_winter#Mid-January_winter_storms" title="2017–18 North American winter">Jan 13–16</a></li> <li><a href="/wiki/March_1%E2%80%933,_2018_nor%27easter" title="March 1–3, 2018 nor'easter">Mar 1–3</a></li> <li><a href="/wiki/March_6%E2%80%938,_2018_nor%27easter" title="March 6–8, 2018 nor'easter">Mar 6–8</a></li> <li><a href="/wiki/March_11%E2%80%9315,_2018_nor%27easter" title="March 11–15, 2018 nor'easter">Mar 11–15</a></li> <li><a href="/wiki/March_20%E2%80%9322,_2018_nor%27easter" title="March 20–22, 2018 nor'easter">Mar 20–22</a></li> <li><a href="/wiki/April_2018_North_American_storm_complex" title="April 2018 North American storm complex">Apr 12–15</a>)</li> <li>(<a href="/wiki/November_2018_North_American_winter_storm" title="November 2018 North American winter storm">Nov 14-15</a>)</li></ul></li> <li><b>2019</b> <ul><li><a href="/wiki/January_2019_North_American_winter_storm" title="January 2019 North American winter storm">Jan 16–21</a></li> <li><a href="/wiki/February_2019_North_American_winter_storm" title="February 2019 North American winter storm">Feb 11–13</a></li> <li><a href="/wiki/Tornado_outbreak_of_March_3,_2019#Non-tornadic_impacts" title="Tornado outbreak of March 3, 2019">March 3-4</a></li> <li><a href="/wiki/March_2019_North_American_blizzard" title="March 2019 North American blizzard">Mar 11–15</a></li> <li><a href="/wiki/April_2019_North_American_blizzard" title="April 2019 North American blizzard">Apr 10–12</a>)</li> <li>(<a href="/wiki/November_26_%E2%80%93_December_3,_2019_North_American_blizzard" title="November 26 – December 3, 2019 North American blizzard">Nov 26 – Dec 3</a></li> <li><a href="/wiki/December_2019_North_American_storm_complex" title="December 2019 North American storm complex">Dec 21–26</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">2020s</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><b>2020</b> <ul><li><a href="/wiki/January_2020_North_American_storm_complex" title="January 2020 North American storm complex">Jan 14–19</a></li> <li><a href="/wiki/Storm_Ciara" title="Storm Ciara">Feb 2–5</a>)</li> <li>(<a class="mw-selflink-fragment" href="#Late_October_ice_storm">Oct 26–28</a></li> <li><a href="/wiki/Hurricane_Zeta" title="Hurricane Zeta">Oct 29–30</a></li> <li><a href="/wiki/November_2020_North_American_storm_complex" title="November 2020 North American storm complex">Nov 29 – Dec 2</a></li> <li><a href="/wiki/December_5%E2%80%936,_2020_nor%27easter" title="December 5–6, 2020 nor'easter">Dec 4–6</a></li> <li><a href="/wiki/December_15%E2%80%9317,_2020_nor%27easter" title="December 15–17, 2020 nor'easter">Dec 14–18</a></li> <li><a class="mw-selflink-fragment" href="#Christmas_Week_blizzard">Dec 23–25</a></li> <li><a href="/wiki/2020%E2%80%9321_New_Year%27s_North_American_winter_storm" title="2020–21 New Year's North American winter storm">Dec 30 – Jan 2, 2021</a></li></ul></li> <li><b>2021</b> <ul><li><a class="mw-selflink-fragment" href="#Mid-January_blizzard">Jan 12–17</a></li> <li><a href="/wiki/January_31_%E2%80%93_February_3,_2021_nor%27easter" title="January 31 – February 3, 2021 nor'easter">Jan 25 – Feb 4</a></li> <li><a href="/wiki/February_6%E2%80%938,_2021_nor%27easter" title="February 6–8, 2021 nor'easter">Feb 6–8</a></li> <li><a href="/wiki/February_2021_North_American_ice_storm" class="mw-redirect" title="February 2021 North American ice storm">Feb 10–12</a></li> <li><a href="/wiki/February_11%E2%80%9314,_2021_North_American_storm_complex" class="mw-redirect" title="February 11–14, 2021 North American storm complex">Feb 11–14</a></li> <li><a href="/wiki/February_13%E2%80%9317,_2021_North_American_winter_storm" title="February 13–17, 2021 North American winter storm">Feb 13–17</a></li> <li><a href="/wiki/February_15%E2%80%9320,_2021_North_American_winter_storm" title="February 15–20, 2021 North American winter storm">Feb 15–20</a></li> <li><a href="/wiki/March_2021_North_American_blizzard" title="March 2021 North American blizzard">Mar 10–17</a></li> <li><a href="/wiki/Tornado_outbreak_of_March_16%E2%80%9318,_2021#Southern_Plains" title="Tornado outbreak of March 16–18, 2021">Mar 16–17</a></li> <li><a href="/wiki/April_2021_nor%27easter" title="April 2021 nor'easter">Apr 15–17</a>)</li> <li>(<a href="/wiki/October_2021_Northeast_Pacific_bomb_cyclone" title="October 2021 Northeast Pacific bomb cyclone">Oct 24–26</a></li> <li><a href="/wiki/Tornado_outbreak_of_December_10%E2%80%9311,_2021" title="Tornado outbreak of December 10–11, 2021">Dec 9–12</a></li> <li><a href="/wiki/December_2021_Midwest_derecho_and_tornado_outbreak" title="December 2021 Midwest derecho and tornado outbreak">Dec 13–18</a></li></ul></li> <li><b>2022</b> <ul><li><a href="/wiki/January_3%E2%80%934,_2022_nor%27easter" title="January 3–4, 2022 nor'easter">Jan 3–4</a></li> <li><a href="/wiki/January_14%E2%80%9317,_2022_North_American_winter_storm" title="January 14–17, 2022 North American winter storm">Jan 14–17</a></li> <li><a href="/wiki/January_2022_North_American_blizzard" title="January 2022 North American blizzard">Jan 27–30</a></li> <li><a href="/wiki/February_2022_North_American_winter_storm" title="February 2022 North American winter storm">Feb 1–5</a></li> <li><a href="/wiki/Late_February_2022_North_American_winter_storm" class="mw-redirect" title="Late February 2022 North American winter storm">Feb 22-26</a></li> <li><a href="/wiki/April_2022_North_American_storm_complex#Blizzard" title="April 2022 North American storm complex">Apr 11-14</a>)</li> <li>(<a href="/wiki/November_2022_Great_Lakes_winter_storm" title="November 2022 Great Lakes winter storm">Nov 17–20</a></li> <li><a href="/wiki/Tornado_outbreak_of_December_12%E2%80%9315,_2022#Non-tornadic_impacts" title="Tornado outbreak of December 12–15, 2022">Dec 12-16</a></li> <li><a href="/wiki/December_2022_North_American_winter_storm" title="December 2022 North American winter storm">Dec 21–26</a></li></ul></li> <li><b>2023</b> <ul><li><a href="/wiki/January_31_%E2%80%93_February_2,_2023_North_American_ice_storm" title="January 31 – February 2, 2023 North American ice storm">Jan 31–Feb 2</a></li> <li><a href="/wiki/February_2023_North_American_storm_complex" title="February 2023 North American storm complex">Feb 21–28</a></li> <li><a href="/wiki/March_2023_North_American_winter_storm" title="March 2023 North American winter storm">Mar 9–17</a></li></ul></li> <li><b>2024</b> <ul><li><a href="/wiki/2023%E2%80%9324_North_American_winter#Early_January_nor'easter" title="2023–24 North American winter">Jan 6–7</a></li> <li><a href="/wiki/January_8-10,_2024_North_American_storm_complex" class="mw-redirect" title="January 8-10, 2024 North American storm complex">Jan 8–10</a></li> <li><a href="/wiki/January_13%E2%80%9316,_2024_North_American_winter_storm" title="January 13–16, 2024 North American winter storm">Jan 13–16</a></li> <li><a href="/wiki/February_2024_California_atmospheric_rivers" title="February 2024 California atmospheric rivers">Feb 1–7</a></li> <li><a href="/wiki/February_2024_nor%27easter" title="February 2024 nor'easter">Feb 10–13</a></li> <li><a href="/wiki/2023%E2%80%9324_North_American_winter#Mid-February_Mid-Atlantic_winter_storm" title="2023–24 North American winter">Feb 16–17</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Cold_wave" title="Cold wave">Cold wave</a></li> <li><a href="/wiki/Extreme_weather" title="Extreme weather">Extreme weather</a></li> <li><a href="/wiki/Extratropical_cyclone" title="Extratropical cyclone">Extratropical cyclone</a></li> <li><a href="/wiki/Polar_vortex" title="Polar vortex">Polar vortex</a></li> <li><a href="/wiki/Winter_storm_naming_in_the_United_States" title="Winter storm naming in the United States">Storm naming</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" 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