CINXE.COM

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>Weather Prediction Center (WPC) Home Page</title> <meta name="DC.title" content="Weather Prediction Center (WPC) Home Page"> <meta name="DC.description" content="Weather Prediction Center's (WPC) Home Page"> <meta name="DC.subject" content="Weather Prediction Center's (WPC) Home Page"> <meta name="DC.creator" content="NOAA's National Weather Service"> <meta name="DC.date.created" scheme="ISO8601" content="2002-01-01"> <meta name="DC.date.reviewed" scheme="ISO8601" content="2005-12-12"> <meta name="DC.language" scheme="DCTERMS.RFC1766" content="EN-US"> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">  <meta content="NCEP Web Team" name="GENERATOR">  <link href="nwscwi/main.css" type="text/css" rel="STYLESHEET"> <link rel="icon" href="/favicon.ico"> <link rel="alternate" type="application/rss+xml" title="WPC Mesoscale Precipitation Discussions" href="http://www.wpc.ncep.noaa.gov/metwatch/mdrss.xml" /> <style type="text/css"> body { margin: 0px; padding: 0px; } .sizingloop { font-size : 12px; font-weight : bold; } </style> <script type="text/javascript" src="check_metwatch_status.js"></script> </head> <body> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html lang="en"> <head>  <script async src="https://www.googletagmanager.com/gtag/js?id=G-XS4XRRNHSQ"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-XS4XRRNHSQ'); gtag("event", "select_item", { item_list_id: "toc", items: [ { item_id: "national overview", item_name: "Overview" }, { item_name: "surface analysis", item_name: "Surface Analysis" }, { item_name: "fronts", item_name: "Fronts" }, { item_name: "precipitation", item_name: "QPF" }, { item_name: "excessive rainfall", item_name: "Excessive Rain" }, { item_name: "winter weather", item_name: "Winter Wx" }, { item_name: "medium range forecasts", item_name: "Day 3-7" }, { item_name: "forecast tools", item_name: "Forecast Tools" } ] }); </script> <title>Weather Prediction Center (WPC) Home Page</title> <meta name="DC.title" content="Weather Prediction Center (WPC) Home Page"> <meta name="DC.description" content="Weather Prediction Center's (WPC) Home Page"> <meta name="DC.subject" content="Weather Prediction Center's (WPC) Home Page"> <meta name="DC.creator" content="NOAA's National Weather Service"> <meta name="DC.date.created" scheme="ISO8601" content="2002-01-01"> <meta name="DC.date.reviewed" scheme="ISO8601" content="2005-12-12"> <meta name="DC.language" scheme="DCTERMS.RFC1766" content="EN-US"> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <meta content="NCEP Web Team" name="GENERATOR">  <link href="nwscwi/main.css" rel="stylesheet" type="text/css" /> <link href="para/para_css/WPC.css" rel="stylesheet" type="text/css" /> <link href="para/para_css/pulldown.css" rel="stylesheet" type="text/css" /> <script type="text/javascript" language="javascript" src="para/para_javascript/options_newgudes.js"></script> <script type="text/javascript" async="true" id="_fed_an_ua_tag" src="https://dap.digitalgov.gov/Universal-Federated-Analytics-Min.js?agency=DOC&subagency=WPC&pua=ua-86992316-1"></script> </head> <body onload="resetoptions()">   <h1> <div class="header"> <div class="header-content"> <a href="http://www.noaa.gov" title="Explore other NOAA products" class="header-noaa-icon"><img src="/para/para_css/images/header-noaa.png" alt="NOAA" /></a> <a href="http://www.weather.gov" title="Access to the latest watches and warnings" class="header-nws-icon"><img src="/para/para_css/images/header-nws.png" alt="NWS" /></a> <a href="http://www.commerce.gov" title="Learn about the Department of Commerce" class="header-doc"><img src="/para/para_css/images/header_doc.png" alt="DOC" /></a> <a href="#contents"><img height="1" src="/para/para_css/images/skipgraphic.gif" alt="Skip Naviagation Links" width="1" border="0"></a> <div class="header-center-text"><a class="header-center-text" href="/index.php">Weather Prediction Center</a></div> <div class="header-noaa-text"><a class="header-noaa-text" href="http://www.noaa.gov">National Oceanic and Atmospheric Administration</a></div> </div> </div> <div class="header-shadow"><div class="header-shadow-content"></div></div> </h1>   <div class="ncep-menu-content"> <div class="ncep-links"> <a href="https://www.weather.gov/ncep/" title="National Centers for Environmental Prediction (NCEP)'s website" target="_blank">NCEP</a>: <a href="https://www.aviationweather.gov/" title="Aviation Weather Center's website" target="_blank">AWC</a> · <a href="http://www.cpc.ncep.noaa.gov/" title="Climate Prediction Center's website" target="_blank">CPC</a> · <a href="http://www.emc.ncep.noaa.gov/" title="Environmental Modeling Center's website" target="_blank">EMC</a> · <a href="http://www.nco.ncep.noaa.gov/" title="NCEP Central Operations' website" target="_blank">NCO</a> · <a href="https://www.nhc.noaa.gov/" title="National Hurricane Center's website" target="_blank">NHC</a> · <a href="https://ocean.weather.gov" title="Ocean Prediction Center's website" target="_blank">OPC</a> · <a href="https://www.spc.noaa.gov/" title="Storm Prediction Center's website" target="_blank">SPC</a> · <a href="https://www.swpc.noaa.gov/" title="Space Weather Prediction Center's website" target="_blank">SWPC</a> · <a href="https://www.wpc.ncep.noaa.gov/" title="Weather Prediction Center's website (that's us!)" target="_blank">WPC</a> <br> </div> <div class="ncep-localforecast"> <form target="_blank" name="getForecast" id="getForecast" action="https://forecast.weather.gov/zipcity.php" method="get"> <input id="inputstring" name="inputstring" type="text" size="13" style='font-size: 10px;' title="type in your "City, State" or Zip Code to get a local forecast" value="Local Forecast" onclick="this.value=''"> <input name="btnSearch" id="btnSearch" type="submit" title="type in your "City, State" or Zip Code to get a local forecast" style='font-size: 10px;' value="Go"> </form> </div> <div class="ncep-socialmedia"> <a href="https://origin.wpc.ncep.noaa.gov/mail_webmaster/" title="send WPC an email" target="_blank"><img src="/para/para_css/images/email_sm.png" alt="email" height="18"/></a> <a href="https://www.facebook.com/NWSWPC" title="visit WPC on Facebook!" target="_blank"><img src="/para/para_css/images/fb_sm.png" alt="facebook" height="18"/></a>  <a href="https://x.com/NWSWPC" title="follow WPC on X!" target="_blank"><img src="/para/para_css/images/x-logo-white-on-gray.png" alt="twitter" height="18"/></a> </div>   </div> <div class="center"> <div class="content">    <div class="topnav"> <ul id="topnav"> <li> <div class="left-section-link"> <a href="/index.shtml">Home </a> </div>  </li> <li> <div class="center-section-link"> <a href="#">Forecasts & Analyses ▼</a> </div> <div class="drop"> <ul> <li><a href="/dwm/dwm.shtml">Daily Weather Map</a></li> <li><a href="/basicwx/basicwx_wbg.php">Day ½–2½</a></li> <li><a href="/medr/medr.shtml">Day 3–7 CONUS</a></li> <li><a href="/threats/threats.php">Day 3–7 Hazards</a></li> <li><a href="/alaska/akmedr.shtml">Day 4–8 Alaska</a></li> <li><a href="/qpf/excess_rain.shtml">Excessive Rainfall</a></li> <li><a href="/nationalfloodoutlook/index.html">Flood Outlook</a></li> <li><a href="/kml/kmlproducts.php">GIS Products</a></li> <li><a href="/heat_index.shtml">Heat Index</a></li> <li><a href="/metwatch/metwatch_mpd.php">Mesoscale Precip Discussion</a></li> <li><a href="/national_forecast/natfcst.php?day=1">National Forecast Charts</a></li> <li><a href="/discussions/hpcdiscussions.php?disc=nathilo&version=0&fmt=reg">National High & Low</a></li> <li><a href="/pqpf/conus_hpc_pqpf.php">PQPF</a></li> <li><a href="/qpf/qpf2.shtml">QPF</a></li> <li><a href="/storm_summaries/storm_summaries.shtml">Storm Summaries</a></li> <li><a href="/html/sfc2.shtml">Surface Analysis</a></li> <li><a href="/tropical/tropstorms.shtml">Tropical Products</a></li> <li><a href="/wwd/winter_wx.shtml">Winter Weather</a></li> <li><a href="/html/discuss.shtml">WPC Discussions</a></li> </ul> </div> </li> <li> <div class="center-section-link"> <a href="#">Archives ▼</a> </div> <div class="drop"> <ul> <li><a href="/dailywxmap/index.html">Daily Weather Maps</a></li> <li><a href="/archives/web_pages/medr/get_medr_products.php">Day 3-7</a></li> <li><a href="/archives/web_pages/ero/ero.shtml">Excessive Rainfall Outlooks</a></li> <li><a href="/qpf/eroclimo/index.php">Excessive Rainfall Outlook Climatology</a></li> <li><a href="/archives/metwatch/mpd_archive_days.php">Mesoscale Precip Discussions</a></li> <li><a href="/noaa/noaa_archive.php">National Forecast Charts</a></li> <li><a href="/archives/web_pages/discussions/archive_nathilo.php">National High & Low</a></li> <li><a href="/archives/qpf/get_qpf_images.php">QPF</a></li> <li><a href="/storm_summaries/storm_summaries.shtml">Storm Summaries</a></li> <li><a href="/archives/web_pages/sfc/sfc_archive.php">Surface Analysis</a></li> <li><a href="/tropical/tropstorms.shtml">Tropical Advisories</a></li> <li><a href="/archives/web_pages/winwx/get_winwx_images.php">Winter Weather</a></li> <li><a href="/archives/web_pages/wpc_arch/get_wpc_archives.php">WPC Archive Page</a></li> </ul> </div> </li> <li> <div class="center-section-link"> <a href="#">Verification ▼</a> </div> <div class="drop"> <ul> <li><a href="/html/hpcverif.shtml#medmin">Day 3–7</a></li> <li><a href="/storm_summaries/event_reviews.php">Event Reviews</a></li> <li><a href="/html/model2.shtml">Model Diagnostics</a></li> <li><a href="/html/hpcverif.shtml#qpf">QPF</a></li> <li><a href="/verification/winwx/winwx.php">Winter Weather</a></li> </ul> </div> </li> <li> <div class="center-section-link"> <a href="#">International ▼</a> </div> <div class="drop"> <ul> <li><a href="/international/intl2.shtml">Desks</a></li> <li><a href="/international/gdi/">GDI</a></li> <li><a href="/international/wng/">Desk Forecasting Tools</a></li> <li><a href="/qpf/pr_qpf24.php">Puerto Rico QPF</a></li> </ul> </div> </li> <li> <div class="center-section-link"> <a href="#">Development ▼</a> </div> <div class="drop"> <ul> <li><a href="/hmt/">HydroMet Testbed</a></li> <li><a href="/research/res2.shtml">Training</a></li> <li><a href="/html/wpc_publications.shtml">Publications</a></li> </ul> </div> </li> <li> <div class="center-section-link"> <a href="#">About ▼</a> </div> <div class="drop"> <ul> <li><a href="/html/about2.shtml">About the WPC</a></li> <li><a href="/html/faq.shtml">FAQ</a></li> <li><a href="/html/WPC_history.pdf">History</a></li> <li><a href="/html/fcst2.shtml">Mission&Vision</a></li> <li><a href="/html/fam2.shtml">Product Description</a></li>  <li><a href="/para/para_includes/WPC_Student_Opportunities.pdf">Student Opportunities</a></li> </ul> </div> </li> <li> <div class="center-section-link">  <a href="https://www.weather.gov/search">Search</a> </div> <div class="dropsearch"> <div class="site-search"> <form method="get" action="https://search.usa.gov/search" style="margin-bottom: 0; margin-top: 0;"> <input type="hidden" name="v:project" value="firstgov" /> <label for="query">Search For</label> <input type="text" name="query" id="query" size="12" /> <input type="submit" value="Go" /> <p> <input type="radio" name="affiliate" checked="checked" value="nws.noaa.gov" id="nws" /> <label for="nws" class="search-scope">NWS</label> <input type="radio" name="affiliate" value="noaa.gov" id="noaa" /> <label for="noaa" class="search-scope">All NOAA</label> </p> </form> </div> </div> </li> </ul> </div>    <div id="hazards" class="haz-content"> <a name="contents"></a> <div class="haz-border"> <div class="haz-wrn"> <a href='http://www.nws.noaa.gov/com/weatherreadynation/' title='Weather Ready Nation'><img class='haz-wrn-logo' src='/para/css/images/WRN_emblem_small.png' alt='Weather Ready Nation' /></a> </div> <div class="haz-one"> <table class="haz-one-table" summary="table that displays the WPC Hazards (Day 1, Day 2, and Day 3) for Excessive Rainfall, Heavy Snow, and Freezing Rain"> <thead> <tr> <th id='hz-hazards'>Hazard</th> <th id='hz-dayone'>Feb 25</th><th id='hz-daytwo'>Feb 26</th><th id='hz-daythree'>Feb 27</th> </tr> </thead> <tbody> <tr class="odd"> <td headers='hz-hazards'>Excessive Rainfall</td> <td headers='hz-dayone' title='There are No Risk Areas of Excessive Rainfall on Day 1' class='threats'><a href='/qpf/ero.php?opt=curr&day=1' target='_blank'>No Area</a></td><td headers='hz-daytwo' title='There are No Risk Areas of Excessive Rainfall on Day 2' class='threats'><a href='/qpf/ero.php?opt=curr&day=2' target='_blank'>No Area</a></td><td headers='hz-daythree' title='There are No Risk Areas of Excessive Rainfall on Day 3' class='threats'><a href='/qpf/ero.php?opt=curr&day=3' target='_blank'>No Area</a></td> </tr> <tr><td headers='hz-hazards'>Heavy Snow (≥ 4”)</td><td headers='hz-dayone' title='There is a High Risk of Snow Accumulations ≥ 4” on Day 1' class='high'><a href='/pwpf/wwd_accum_probs.php?fpd=24&ptype=snow&amt=1&day=1&ftype=probabilities' target='_blank'>High</a></td><td headers='hz-daytwo' title='There are No Risk Areas of Snow Accumulations ≥ 4” on Day 2' class='threats'><a href='/pwpf/wwd_accum_probs.php?fpd=24&ptype=snow&amt=1&day=2&ftype=probabilities' target='_blank'>No Area</a></td><td headers='hz-daythree' title='There is a High Risk of Snow Accumulations ≥ 4” on Day 3' class='high'><a href='/pwpf/wwd_accum_probs.php?fpd=24&ptype=snow&amt=1&day=3&ftype=probabilities' target='_blank'>High</a></td></tr><tr class='odd'> <td headers='hz-hazards'>Ice (≥ 0.25”)</td><td headers='hz-dayone' title='There are No Risk Areas of Ice Accumulations ≥ 0.25” on Day 1' class='threats'><a href='/pwpf/wwd_accum_probs.php?fpd=24&ptype=icez&amt=1&day=1&ftype=probabilities' target='_blank'>No Area</a></td><td headers='hz-daytwo' title='There are No Risk Areas of Ice Accumulations ≥ 0.25” on Day 2' class='threats'><a href='/pwpf/wwd_accum_probs.php?fpd=24&ptype=icez&amt=1&day=2&ftype=probabilities' target='_blank'>No Area</a></td><td headers='hz-daythree' title='There are No Risk Areas of Ice Accumulations ≥ 0.25” on Day 3' class='threats'><a href='/pwpf/wwd_accum_probs.php?fpd=24&ptype=icez&amt=1&day=3&ftype=probabilities' target='_blank'>No Area</a></td></tr> </tbody> </table> </div> <div class="haz-two"> <table class="haz-two-table" summary="table that displays WPC/CPC hazards for Days 4-7">  <tr class="odd">  <td class="threats" headers='hz-day47'> <div style="margin-left:2em;margin-right:2em;"> <a href="/threats/threats.php" style="background:#7FFF7F;">WPC's Medium Range Hazards Forecast</a> <div style="line-height:75%;"> <div> <a href="/wwd/wssi/wssi.php" style="background:#7FFF7F;">Winter Storm Severity Index</a> <div style="line-height:75%;"> <div> <a href="https://www.wpc.ncep.noaa.gov/heatrisk" style="background:#7FFF7F;">Experimental HeatRisk</a> </div> </td> </tr> </tbody> </table> </div> <div class="haz-question"> <div><a title="More About WPC's Hazards Table" target="_blank" href='/para/para_includes/WPC_Hazards_Table.pdf'><img class="question" src="../para/para_css/images/question.png" height="18"></img></a></div> </div> </div> </div>   <div class="product-body"> <div id='product' class='product-tabs-container'>  <ul id="toc" class="product-tabs"> <li><a href="#ovw" title="national overview"><span>Overview</span></a></li> <li><a href="#sfc" title="surface analysis"><span>Surface Analysis</span></a></li> <li><a href="#frt" title="fronts and pressures through day 7"><span>Fronts</span></a></li> <li><a href="#qpf" title="quantitative precipitation forecasts"><span>QPF</span></a></li> <li><a href="#ero" title="rainfall exceeding flash flood guidance"><span>Excessive Rain</span></a></li> <li><a href="#wwx" title="winter weather forecasts"><span>Winter Wx</span></a></li> <li><a href="#med" title="medium range forecasts (day 3-7)"><span>Day 3–7</span></a></li> <li><a href="#tls" title="forecaster toolbox"><span>Forecast Tools</span></a></li> </ul>  <div id='container' class='product-container'> <div class="product-content"> <div class="product-content-new" id="ovw">   <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script> <script> $(document).keydown( function(e) { if (e.keyCode == 39) { $(".overviewo:focus").closest('li').next().find('a.overviewo').focus(); } if (e.keyCode == 37) { $(".overviewo:focus").closest('li').prev().find('a.overviewo').focus(); } } ); $(function() { $('#firsto').focus(); }); </script> <div id='content-ovw' class='display-content-max-h'> <div class='display-overview-h'> <div class='display-text'> <div class="display-title">National Forecast Chart</div> <div id='TABday1S-ovw' style='display: block' class='display-validtime'><br>Valid Tue Feb 25, 2025</div><div id='TABday2S-ovw' style='display: none' class='display-validtime'><br>Valid Wed Feb 26, 2025</div><div id='TABday3S-ovw' style='display: none' class='display-validtime'><br>Valid Thu Feb 27, 2025</div>    <div class="navbar" id="fordays"> <ul id="minitabs"> <li class="cforday"><a href="#" OnMouseOver="show_tab('ovw','TABday1','3')" class="overviewo" onfocus="show_tab('ovw','TABday1','3')" id="firsto" alt="Day1"><span id="TABday1T-ovw" class="active-forecast">Day 1</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('ovw','TABday2','3')" class="overviewo" onfocus="show_tab('ovw','TABday2','3')" alt="Day2"><span id="TABday2T-ovw" class="blank">Day 2</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('ovw','TABday3','3')" class="overviewo" onfocus="show_tab('ovw','TABday3','3')" alt="Day3"><span id="TABday3T-ovw" class="blank">Day 3</span></a></li> </ul> </div> </div>  <div id= "options-wrapper" class="options-wrapper"> <div id="options-tab-ovw" class="options-off"> <div class="options-container"> <div class="options-inner1"> <a onclick="javascript:displayoptions('ovw');" href="javascript:;"><img class="options-icon" alt="options" src="para/para_css/images/options.png" /></a> </div> <div id="opts-ovw" class="options-inner2" style="display: none"> Image Format: <div class="options-form"> <form> <input id="ovw-eng" type="radio" name="format" value="english" onclick="javascript:imgformat('eng');" checked ><label for="ovw-eng">English</label> <a id="TABday1F" href="/noaa/noaad1.pdf" style="display: inline">(PDF)</a> <a id="TABday2F" href="/noaa/noaad2.pdf" style="display: none">(PDF)</a> <a id="TABday3F" href="/noaa/noaad3.pdf" style="display: none">(PDF)</a> <br> <input id="ovw-esp" type="radio" name="format" value="spanish" onclick="javascript:imgformat('esp');"><label for="ovw-esp">Español</label> <a id="TABday1EF" href="/noaa/sp_noaad1.pdf" style="display: inline">(PDF)</a> <a id="TABday2EF" href="/noaa/sp_noaad2.pdf" style="display: none">(PDF)</a> <a id="TABday3EF" href="/noaa/sp_noaad3.pdf" style="display: none">(PDF)</a> <br> </form> </div> <div class='options-form2'><a href="/NationalForecastChart/map.php" target="_blank">Interactive Map</a></div> </div> </div> </div> </div>   <div> <div id="TABday1G-ovw" style="display:block;"> <a href="/NationalForecastChart/map.php"> <img class='display-img-ove' src='/NationalForecastChart/staticmaps/noaad1.png' id='ovwimg1' alt='Day 1 image not available'> </a> </div> <div id="TABday2G-ovw" style="display:none;"> <a href="/NationalForecastChart/map.php"> <img class='display-img-ove' src='/NationalForecastChart/staticmaps/noaad2.png' id='ovwimg2' alt='Day 2 image not available'> </a> </div> <div id="TABday3G-ovw" style="display:none;"> <a href="/NationalForecastChart/map.php"> <img class='display-img-ove' src='NationalForecastChart/staticmaps/noaad3.png' id='ovwimg3' alt='Day 3 image not available'> </a> </div> </div>  <div id='links-ovw' class='links-ove'>  <a href="/NationalForecastChart/map.php" target="_blank" class="linksmajor"> » Interactive National Forecast Chart</a><br> <a onclick="javascript:displaylinks('dlinks-ovw')" href="javascript:;"> + Additional Links</a> <div id="dlinks-ovw" style="display: none"> <ul class="linkslist"> <li>» <a href="/html/about_Gudes.shtml" alt="Product Description">Description of the National Forecast Chart</a></li> <li>» <a href="/noaa/noaa_archive.php?reset=yes" alt="Product Archives">Product Archives</a></li> <li>» Download hazards in <a href="/kml/kmlproducts.php#sigwx" alt="KML">KML</a> or <a href="https://ftp.wpc.ncep.noaa.gov/shapefiles/noaa_chart/" alt="shapefile">shapefile format</a> or <a href="/NationalForecastChart/mapdata/" alt="GeoJSON">GeoJSON format</a></li> </ul> </div> </div> </div> <div class='display-headlines'>  <div class='display-title-headline'> WPC Top Stories: </div>  <div class='news-list'> <a href='/metwatch/metwatch_mpd_multi.php?md=0052&yr=2025 ' target='_blank'><div class='news-list-border'><img id='highlightimg' class='news-logo-img-yes' src='../metwatch/images/sm_mcd0052.gif' alt='headline0' /><br>Mesoscale Precipitation Discussion #0052 is currently in effect</div></a><a href='https://www.wpc.ncep.noaa.gov/Prob_Precip/' target='_blank'><div class='news-list-border'><img id='highlightimg' class='news-logo-img-yes' src='/para/images/ppp.png' alt='headline1' /><br>Explore WPC's experimental Probabilistic Precipitation Portal</div></a><a href='/para/para_images/ERO_Categories.png' target='_blank'><div class='news-list-border'><img id='highlightimg' class='news-logo-img-yes' src='/para/para_images/ERO_Categories.png' alt='headline2' /><br>Understanding WPC's Excessive Rainfall Risk Categories</div></a><a href='/wwd/wssi/wssi.php' target='_blank'><div class='news-list-border'><img id='highlightimg' class='news-logo-img-yes' src='/wwd/wssi/images/WSSI_Overall_CONUS.png' alt='headline3' /><br>View the Winter Storm Severity Index to see potential impacts from winter weather</div></a> </div> </div> </div> </div> <div class="product-content-new" id="sfc">   <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script> <script> $(document).keydown( function(e) { if (e.keyCode == 39) { $(".overviews:focus").closest('li').next().find('a.overviews').focus(); } if (e.keyCode == 37) { $(".overviews:focus").closest('li').prev().find('a.overviews').focus(); } } ); $(function() { $('#firsts').focus(); }); </script> <div id='content-sfc' class='display-content-max'> <div class='display-text'> <div class="display-title">North American Surface Analysis <a href="html/sfc2.shtml" alt="Legacy Page" class="legacy-link">Legacy Page</a>:</div> <div id='TABday1S-sfc' style='display: none' class='display-validtime'>Analyzed at 12Z Mon Feb 24, 2025</div><div id='TABday2S-sfc' style='display: none' class='display-validtime'>Analyzed at 15Z Mon Feb 24, 2025</div><div id='TABday3S-sfc' style='display: none' class='display-validtime'>Analyzed at 18Z Mon Feb 24, 2025</div><div id='TABday4S-sfc' style='display: none' class='display-validtime'>Analyzed at 21Z Mon Feb 24, 2025</div><div id='TABday5S-sfc' style='display: none' class='display-validtime'>Analyzed at 00Z Tue Feb 25, 2025</div><div id='TABday6S-sfc' style='display: none' class='display-validtime'>Analyzed at 03Z Tue Feb 25, 2025</div><div id='TABday7S-sfc' style='display: none' class='display-validtime'>Analyzed at 06Z Tue Feb 25, 2025</div><div id='TABday8S-sfc' style='display: none' class='display-validtime'>Analyzed at 09Z Tue Feb 25, 2025</div><div id='TABday9S-sfc' style='display: block' class='display-validtime'>Analyzed at 12Z Tue Feb 25, 2025</div>    <div class="navbar" id="fordays"> <ul id="minitabs"> <li class="cforday"><a href="#" OnMouseOver="show_tab('sfc','TABday1','9')" class="overviews" onfocus="show_tab('sfc','TABday1','9')" alt="Day1"><span id="TABday1T-sfc" class="blank">-24 hr</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('sfc','TABday2','9')" class="overviews" onfocus="show_tab('sfc','TABday2','9')" alt="Day2"><span id="TABday2T-sfc" class="blank">-21 hr</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('sfc','TABday3','9')" class="overviews" onfocus="show_tab('sfc','TABday3','9')" alt="Day3"><span id="TABday3T-sfc" class="blank">-18 hr</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('sfc','TABday4','9')" class="overviews" onfocus="show_tab('sfc','TABday4','9')" alt="Day4"><span id="TABday4T-sfc" class="blank">-15 hr</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('sfc','TABday5','9')" class="overviews" onfocus="show_tab('sfc','TABday5','9')" alt="Day5"><span id="TABday5T-sfc" class="blank">-12 hr</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('sfc','TABday6','9')" class="overviews" onfocus="show_tab('sfc','TABday6','9')" alt="Day6"><span id="TABday6T-sfc" class="blank">-9 hr</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('sfc','TABday7','9')" class="overviews" onfocus="show_tab('sfc','TABday7','9')" alt="Day7"><span id="TABday7T-sfc" class="blank">-6 hr</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('sfc','TABday8','9')" class="overviews" onfocus="show_tab('sfc','TABday8','9')" alt="Day8"><span id="TABday8T-sfc" class="blank">-3 hr</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('sfc','TABday9','9')" class="overviews" onfocus="show_tab('sfc','TABday9','9')" id="firsts" alt="Day9"><span id="TABday9T-sfc" class="active-forecast">latest</span></a></li> </ul> </div> </div>  <div id= "options-wrapper" class="options-wrapper"> <div id="options-tab-sfc" class="options-off"> <div class="options-container"> <div class="options-inner1"> <a onclick="javascript:displayoptions('sfc');" href="javascript:;"><img class="options-icon" src="para/para_css/images/options.png" alt="options"/></a> </div> <div id="opts-sfc" class="options-inner2" style="display: none"> Image Format: <div class="options-form"> <form> <input id="sfc-std" type="radio" name="format" value="standard" onclick="javascript:imgformatsfc('namussfc');" checked ><label for="sfc-std">Standard</label> <br> <input id="sfc-sat" type="radio" name="format" value="satellite" onclick="javascript:imgformatsfc('ussatsfc');"><label for="sfc-sat">Satellite Composite</label> <br> <input id="sfc-rad" type="radio" name="format" value="radar" onclick="javascript:imgformatsfc('radsfcus_exp_new');"><label for="sfc-rad">Radar Composite</label> <br> <input id="sfc-baw" type="radio" name="format" value="blckwhite" onclick="javascript:imgformatsfc('bw');"><label for="sfc-baw">Black and White</label> <br> <input id="sfc-frt" type="radio" name="format" value="fronts" onclick="javascript:imgformatsfc('usfntsfc');"><label for="sfc-frt">Fronts Only</label> <br>  </form> </div> <div class='options-form2'><a href="/html/sfc-zoom.php" target="_blank">Interactive Map</a></div> </div> </div> </div> </div>  <script> function imgformatsfc(nam) { //get info from php variables var numprod = 9; var maphours = ["12","15","18","21","00","03","06","09","12"]; var oldimgsrc = ["\/archives\/sfc\/2025\/namussfc2025022412.gif","\/sfc\/namussfc15wbg.gif","\/sfc\/namussfc18wbg.gif","\/sfc\/namussfc21wbg.gif","\/sfc\/namussfc00wbg.gif","\/sfc\/namussfc03wbg.gif","\/sfc\/namussfc06wbg.gif","\/sfc\/namussfc09wbg.gif","\/sfc\/namussfc12wbg.gif"]; //info to grab from archives var ayear = "2025"; var afilename = "2025022412"; //get new sources for selected sfc image var ndirectory = 'https://www.wpc.ncep.noaa.gov/sfc'; var narcdirectory = 'https://www.wpc.ncep.noaa.gov/archives/sfc'; var newimgsrc = new Array(); for (i = 0; i < numprod; i++) { if (nam == 'namussfc') { // user selects 'standard' newimgsrc[i] = ndirectory + '/' + nam + maphours[i] + 'wbg.gif'; //if map is from -24hrs, need to grab it from archives if (i == 0) { newimgsrc[i] = narcdirectory + '/' + ayear + '/' + nam + afilename + '.gif'; } } else if (nam == 'bw') { //user selects 'black and white' newimgsrc[i] = ndirectory + '/' + 'print_us' + maphours[i] + nam + '.gif'; //if map is from -24hrs, need to grab it from archives if (i == 0) { newimgsrc[i] = narcdirectory + '/' + ayear + '/' + 'print_us' + afilename + '.gif'; } } else if (nam == 'usfntsfc') { //user selects 'fronts only' newimgsrc[i] = ndirectory + '/' + nam + maphours[i] + 'wbg.gif'; //if map is from -24hrs, need to grab it from archives if (i == 0) { newimgsrc[i] = narcdirectory + '/' + ayear + '/' + nam + afilename + '.gif'; } } else { newimgsrc[i] = ndirectory + '/' + nam + maphours[i] + '.gif'; //if map is from -24hrs, need to grab it from archives if (i == 0) { newimgsrc[i] = narcdirectory + '/' + ayear + '/' + nam + afilename + '.gif'; } } //change image source var idnum = i + 1; var sfcid = 'sfcimg' + idnum ; document.getElementById(sfcid).src = newimgsrc[i]; } // alert(newimgsrc[3]); } </script>  <div> <div id='TABday1G-sfc' style='display:none;'><img class='display-img-max' src='/archives/sfc/2025/namussfc2025022412.gif' id='sfcimg1' alt='Day 1 image not available'></div><div id='TABday2G-sfc' style='display:none;'><img class='display-img-max' src='/sfc/namussfc15wbg.gif' id='sfcimg2' alt='Day 2 image not available'></div><div id='TABday3G-sfc' style='display:none;'><img class='display-img-max' src='/sfc/namussfc18wbg.gif' id='sfcimg3' alt='Day 3 image not available'></div><div id='TABday4G-sfc' style='display:none;'><img class='display-img-max' src='/sfc/namussfc21wbg.gif' id='sfcimg4' alt='Day 4 image not available'></div><div id='TABday5G-sfc' style='display:none;'><img class='display-img-max' src='/sfc/namussfc00wbg.gif' id='sfcimg5' alt='Day 5 image not available'></div><div id='TABday6G-sfc' style='display:none;'><img class='display-img-max' src='/sfc/namussfc03wbg.gif' id='sfcimg6' alt='Day 6 image not available'></div><div id='TABday7G-sfc' style='display:none;'><img class='display-img-max' src='/sfc/namussfc06wbg.gif' id='sfcimg7' alt='Day 7 image not available'></div><div id='TABday8G-sfc' style='display:none;'><img class='display-img-max' src='/sfc/namussfc09wbg.gif' id='sfcimg8' alt='Day 8 image not available'></div><div id='TABday9G-sfc' style='display:block;'><img class='display-img-max' src='/sfc/namussfc12wbg.gif' id='sfcimg9' alt='Day 9 image not available'></div> </div>  <div id='links-sfc' class='links-max'> <a href="/html/sfc-zoom.php" target="_blank" class="linksmajor"> » Interactive Surface Map</a><br> <a href="https://ocean.weather.gov/unified_analysis.php" target="_blank"> » NWS Unified Surface Analysis</a><br> <a onclick="javascript:displaylinks('dlinks-sfc')" href="javascript:;"> + Additional Links</a> <div id="dlinks-sfc" style="display: none"> <ul class="linkslist"> <li>» <a href="/archives/web_pages/sfc/sfc_archive.php" alt="Product Archives">Product Archives</a></li> <li>» <a href="/sfc/UASfcManualVersion1.pdf" alt="Product Info">NWS Unified Surface Analysis Manual</a></li> <li>» <a href="/html/sfc2.shtml" alt="Other Products">Other Surface Analysis Products</a></li> </ul> </div> </div> </div> </div> <div class="product-content-new" id="frt">   <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script> <script> $(document).keydown( function(e) { if (e.keyCode == 39) { $(".overviewf:focus").closest('li').next().find('a.overviewf').focus(); } if (e.keyCode == 37) { $(".overviewf:focus").closest('li').prev().find('a.overviewf').focus(); } } ); $(function() { $('#firstf').focus(); }); </script> <div id='content-frt' class='display-content-max'> <div class='display-text'> <div class="display-title">Surface Fronts and Sea-Level Pressures <a href="basicwx/basicwx_ndfd.php" alt="Legacy Page" class="legacy-link">Legacy Page</a>:</div> <div id='TABday1S-frt' style='display: block' class='display-validtime'>Analyzed 12Z Tue Feb 25, 2025</div><div id='TABday2S-frt' style='display: none' class='display-validtime'>Valid 18Z Tue Feb 25, 2025</div><div id='TABday3S-frt' style='display: none' class='display-validtime'>Valid 00Z Wed Feb 26, 2025</div><div id='TABday4S-frt' style='display: none' class='display-validtime'>Valid 06Z Wed Feb 26, 2025</div><div id='TABday5S-frt' style='display: none' class='display-validtime'>Valid 12Z Wed Feb 26, 2025</div><div id='TABday6S-frt' style='display: none' class='display-validtime'>Valid 00Z Thu Feb 27, 2025</div><div id='TABday7S-frt' style='display: none' class='display-validtime'>Valid 12Z Thu Feb 27, 2025</div><div id='TABday8S-frt' style='display: none' class='display-validtime'>Valid 12Z Fri Feb 28, 2025</div><div id='TABday9S-frt' style='display: none' class='display-validtime'>Valid 12Z Sat Mar 01, 2025</div><div id='TABday10S-frt' style='display: none' class='display-validtime'>Valid 12Z Sun Mar 02, 2025</div><div id='TABday11S-frt' style='display: none' class='display-validtime'>Valid 12Z Mon Mar 03, 2025</div><div id='TABday12S-frt' style='display: none' class='display-validtime'>Valid 12Z Tue Mar 04, 2025</div>    <div class="navbar" id="fordays"> <ul id="minitabs"> <li class="cforday"><a href="#" OnMouseOver="show_tab('frt','TABday1','12')" class="overviewf" onfocus="show_tab('frt','TABday1','12')" id="firstf" alt="Day1"><span id="TABday1T-frt" class="active-forecast">12ZTue</span></a></li><li class="cforday"><span class='nav-vline'> </span><a href="#" OnMouseOver="show_tab('frt','TABday2','12')" class="overviewf" onfocus="show_tab('frt','TABday2','12')" alt="Day2"><span id="TABday2T-frt" class="blank">18ZTue</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('frt','TABday3','12')" class="overviewf" onfocus="show_tab('frt','TABday3','12')" alt="Day3"><span id="TABday3T-frt" class="blank">00ZWed</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('frt','TABday4','12')" class="overviewf" onfocus="show_tab('frt','TABday4','12')" alt="Day4"><span id="TABday4T-frt" class="blank">06ZWed</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('frt','TABday5','12')" class="overviewf" onfocus="show_tab('frt','TABday5','12')" alt="Day5"><span id="TABday5T-frt" class="blank">12ZWed</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('frt','TABday6','12')" class="overviewf" onfocus="show_tab('frt','TABday6','12')" alt="Day6"><span id="TABday6T-frt" class="blank">00ZThu</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('frt','TABday7','12')" class="overviewf" onfocus="show_tab('frt','TABday7','12')" alt="Day7"><span id="TABday7T-frt" class="blank">12ZThu</span></a></li><li class="cforday"><span class='nav-vline'> </span><a href="#" OnMouseOver="show_tab('frt','TABday8','12')" class="overviewf" onfocus="show_tab('frt','TABday8','12')" alt="Day8"><span id="TABday8T-frt" class="blank">12ZFri</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('frt','TABday9','12')" class="overviewf" onfocus="show_tab('frt','TABday9','12')" alt="Day9"><span id="TABday9T-frt" class="blank">12ZSat</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('frt','TABday10','12')" class="overviewf" onfocus="show_tab('frt','TABday10','12')" alt="Day10"><span id="TABday10T-frt" class="blank">12ZSun</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('frt','TABday11','12')" class="overviewf" onfocus="show_tab('frt','TABday11','12')" alt="Day11"><span id="TABday11T-frt" class="blank">12ZMon</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('frt','TABday12','12')" class="overviewf" onfocus="show_tab('frt','TABday12','12')" alt="Day12"><span id="TABday12T-frt" class="blank">12ZTue</span></a></li> </ul> </div> </div>    <div> <div id='TABday1G-frt' style='display:block;'><img class='display-img-max' src='../sfc/usfntsfc12wbg.gif' id='frtimg1' alt='Day 1 image not available'></div><div id='TABday2G-frt' style='display:none;'><img class='display-img-max' src='../basicwx/93fndfd_init_2025022500.gif ' id='frtimg2' alt='Day 2 image not available'></div><div id='TABday3G-frt' style='display:none;'><img class='display-img-max' src='../basicwx/94fndfd_init_2025022500.gif ' id='frtimg3' alt='Day 3 image not available'></div><div id='TABday4G-frt' style='display:none;'><img class='display-img-max' src='../basicwx/95fndfd_init_2025022500.gif ' id='frtimg4' alt='Day 4 image not available'></div><div id='TABday5G-frt' style='display:none;'><img class='display-img-max' src='../basicwx/96fndfd_init_2025022500.gif ' id='frtimg5' alt='Day 5 image not available'></div><div id='TABday6G-frt' style='display:none;'><img class='display-img-max' src='../basicwx/98fndfd_init_2025022500.gif ' id='frtimg6' alt='Day 6 image not available'></div><div id='TABday7G-frt' style='display:none;'><img class='display-img-max' src='../basicwx/99fndfd_init_2025022500.gif ' id='frtimg7' alt='Day 7 image not available'></div><div id='TABday8G-frt' style='display:none;'><img class='display-img-max' src='../medr/display/wpcwx+frontsf072.gif' id='frtimg8' alt='Day 8 image not available'></div><div id='TABday9G-frt' style='display:none;'><img class='display-img-max' src='../medr/display/wpcwx+frontsf096.gif' id='frtimg9' alt='Day 9 image not available'></div><div id='TABday10G-frt' style='display:none;'><img class='display-img-max' src='../medr/display/wpcwx+frontsf120.gif' id='frtimg10' alt='Day 10 image not available'></div><div id='TABday11G-frt' style='display:none;'><img class='display-img-max' src='../medr/display/wpcwx+frontsf144.gif' id='frtimg11' alt='Day 11 image not available'></div><div id='TABday12G-frt' style='display:none;'><img class='display-img-max' src='../medr/display/wpcwx+frontsf168.gif' id='frtimg12' alt='Day 12 image not available'></div> </div>  <div id='links-frt' class='links-max'> <a onclick="javascript:displaylinks('dlinks-frtsr-disco')" href="javascript:;"> + Short Range Forecast Discussion (Day ½-2½)</a><br> <div id="dlinks-frtsr-disco" style="display: none"> <div class="dlinks-disco"> Short Range Forecast Discussion <br>NWS Weather Prediction Center College Park MD <br>256 AM EST Tue Feb 25 2025 <br> <br>Valid 12Z Tue Feb 25 2025 - 12Z Thu Feb 27 2025 <br> <br>...Locally heavy rainfall and high elevation mountain snow in the <br>Northwest continues through the day Tuesday before winding down <br>overnight... <br> <br>...Clipper system to bring scattered rain and snow showers from the <br>Midwest to the Appalachians/Interior Northeast late Tuesday into <br>Wednesday... <br> <br>...Well above average temperatures and mild conditions for most of the <br>country this week... <br> <br>Areas of locally heavy rainfall and higher elevation mountain snow <br>continue Tuesday across the Pacific Northwest east through the northern <br>Rockies as an Atmospheric River event begins to wind down. A cold front <br>passage through the region will bring an end to the precipitation with <br>most rainfall ending by Tuesday evening and high elevation snows lingering <br>into Wednesday morning. Rainfall totals will be down compared to the past <br>couple of days, but some heavier additional snow accumulations are <br>expected for the northern Cascades and ranges of the northern Rockies. <br> <br>An upper-level shortwave passing over the Appalachians and the interior <br>Northeast today will bring some scattered light rain showers, with a <br>wintry mix/snow showers for higher elevations and northern areas along the <br>Canadian border. Little to no snow accumulations are expected. Then, a <br>quick moving clipper system will pass through the Midwest overnight <br>Tuesday and reach the Northeast by Wednesday bringing more scattered rain <br>showers as well as more snow showers for northern locations near the <br>Canadian border and higher elevations of the interior Northeast. Any snow <br>accumulations should once again remain limited. <br> <br>Most of the country will see a period of mild conditions through the rest <br>of this week, with highs upwards of 10-20 degrees above average for many <br>locations. Forecast highs Tuesday and Wednesday generally range from the <br>40s and 50s for the Great Basin, northern Plains, Upper Midwest, and <br>Northeast; the 50s and 60s for the Midwest and Mid-Atlantic; the 60s and <br>70s for California and the Southeast; the 70s and 80s in the southern <br>Plains; and the 80s and 90s in the Desert Southwest. One exception to the <br>above average temperatures will be for the Northwest Tuesday where 40s and <br>50s expected, though temperatures here should warm on Wednesday by 5-10 <br>degrees. After a very warm day into the 60s and 70s for the central Plains <br>Tuesday, a cold front passage will bring some more seasonable temperatures <br>in the 40s and 50s Wednesday. <br> <br>Putnam <br> <br> <br>Graphics available at <br><a href="https://www.wpc.ncep.noaa.gov/basicwx/basicwx_ndfd.php"><u><a href="https://www.wpc.ncep.noaa.gov/basicwx/basicwx_ndfd.php" target="_blank">https://www.wpc.ncep.noaa.gov/basicwx/basicwx_ndfd.php</a></u></a> <br> </div> </div> <a onclick="javascript:displaylinks('dlinks-frtmr-disco')" href="javascript:;"> + Medium Range Forecast Discussion (Day 3-7)</a><br> <div id="dlinks-frtmr-disco" style="display: none"> <div class="dlinks-disco"> Extended Forecast Discussion <br>NWS Weather Prediction Center College Park MD <br>157 AM EST Tue Feb 25 2025 <br> <br>Valid 12Z Fri Feb 28 2025 - 12Z Tue Mar 04 2025 <br> <br> <br>...Overview... <br> <br>The medium range continues to feature a rather progressive overall <br>flow pattern. Troughing over the East on Friday will be reinforced <br>again this weekend by a shortwave through the Upper Midwest. <br>Meanwhile out West, a cutoff upper low will slide into southern <br>California on Friday, across the Southwest this weekend, and weaken <br>or get absorbed into the larger scale flow early next week over <br>the southern Plains. Behind this, another deep trough or upper low <br>will move into the West Coast Sunday into Monday, with general <br>indications of a more amplified pattern across the West to Central <br>U.S. next week. <br> <br> <br>...Guidance/Predictability Assessment... <br> <br>Latest guidance continues to show good agreement on the overall <br>pattern progression and dominant features of the medium range <br>period, but with plenty of uncertainty in the details. Two main <br>sources of uncertainty lie with the pair of upper lows through the <br>Western U.S. this weekend and again next week. The first, into <br>southern California on Friday, has shown improved consistency in <br>the timing, but there is variability in the track. Through the <br>12z/18z Feb 24 models, the GFS was notably displaced north of the <br>UKMET, CMC, and ECMWF. The EC-based AI models were also varied and <br>thus suggesting that either placement was plausible. Also, to note, <br>the new 00z runs of the ECMWF and CMC tonight (available after WPC <br>forecast generation time) also trended slightly north. For the <br>second trough early next week, the guidance agrees on its existence <br>but there's considerable uncertainty in the timing and evolution. <br>The ECMWF remains on the faster side, with the trough over the <br>Central U.S. by next Tuesday. The GFS, however, still has the <br>trough over the West by that time. The CMC seemed a nice middle <br>ground solution. Ensemble means generally sided with their <br>deterministic counterparts, but with slightly less longitudinal <br>spread. <br> <br>The WPC blend for tonight used a multi-model blend the first few <br>days of the period, transitioning to a non-GFS and heavily weighted <br>ensemble mean blend by Day 7. <br> <br> <br>...Weather/Hazards Highlights... <br> <br>A clipper system should bring a round of precipitation to the <br>Great Lakes and Northeast Friday into Saturday, with moderate <br>snowfall possibly enhanced by the lake waters across the upper <br>Great Lakes, with mixed precipitation just to the south. A period <br>of strong and gusty winds can also be expected on Friday across the <br>northern Plains and perhaps into Saturday near the Great Lakes on <br>the back-side of the system as cold air rushes in behind it. <br> <br>A building ridge should keep conditions quiet and dry across the <br>West into Friday. The southern stream upper low moving across <br>southern California Friday and inland next weekend may lead to <br>light showers over California, the Southwest, and into the south- <br>central U.S., with increasing rain chances in the southern Plains <br>by next Sunday as moisture increases. There appears to be a better <br>signal for the precipitation to spread farther east/northeast <br>across the southern Plains Sunday into Monday. The northern stream <br>trough moving through the eastern Pacific and into the West next <br>weekend will also bring precipitation back into the forecast for <br>the West Coast and Great Basin and spreading inland. <br> <br>Much above normal temperatures will be well established by <br>Thursday across the West and into the northern/central Plains. The <br>greatest anomalies will be across the Plains with daytime highs 20 <br>to locally 30 degrees above normal, with 60s for highs as far north <br>as Nebraska or perhaps even South Dakota. The above normal <br>temperatures will spread south and east, with the West trending <br>cooler by early next week. Across the East, temperatures will vary <br>between normal and above normal into Saturday, but may be below <br>normal Sunday into Monday as troughing is most established. <br> <br> <br>Santorelli <br> <br> <br>Additional 3-7 Day Hazard information can be found on the WPC <br>medium range hazards outlook chart at: <br><a href="https://www.wpc.ncep.noaa.gov/threats/threats.php"><u><a href="https://www.wpc.ncep.noaa.gov/threats/threats.php" target="_blank">https://www.wpc.ncep.noaa.gov/threats/threats.php</a></u></a> <br> <br>WPC medium range 500mb heights, surface systems, weather grids, <br>quantitative precipitation forecast (QPF), excessive rainfall <br>outlook (ERO), winter weather outlook (WWO) probabilities, heat <br>indices, and Key Messages can be accessed from: <br> <br><a href="https://www.wpc.ncep.noaa.gov/medr/5dayfcst500_wbg.gif"><u><a href="https://www.wpc.ncep.noaa.gov/medr/5dayfcst500_wbg.gif" target="_blank">https://www.wpc.ncep.noaa.gov/medr/5dayfcst500_wbg.gif</a></u></a> <br><a href="https://www.wpc.ncep.noaa.gov/medr/5dayfcst_wbg_conus.gif"><u><a href="https://www.wpc.ncep.noaa.gov/medr/5dayfcst_wbg_conus.gif" target="_blank">https://www.wpc.ncep.noaa.gov/medr/5dayfcst_wbg_conus.gif</a></u></a> <br><a href="https://www.wpc.ncep.noaa.gov/5km_grids/5km_gridsbody.html"><u><a href="https://www.wpc.ncep.noaa.gov/5km_grids/5km_gridsbody.html" target="_blank">https://www.wpc.ncep.noaa.gov/5km_grids/5km_gridsbody.html</a></u></a> <br><a href="https://www.wpc.ncep.noaa.gov/qpf/day4-7.shtml"><u><a href="https://www.wpc.ncep.noaa.gov/qpf/day4-7.shtml" target="_blank">https://www.wpc.ncep.noaa.gov/qpf/day4-7.shtml</a></u></a> <br><a href="https://www.wpc.ncep.noaa.gov/#page=ero"><u><a href="https://www.wpc.ncep.noaa.gov/#page=ero" target="_blank">https://www.wpc.ncep.noaa.gov/#page=ero</a></u></a> <br><a href="https://www.wpc.ncep.noaa.gov/wwd/pwpf_d47/pwpf_medr.php?day=4"><u><a href="https://www.wpc.ncep.noaa.gov/wwd/pwpf_d47/pwpf_medr.php?day=4" target="_blank">https://www.wpc.ncep.noaa.gov/wwd/pwpf_d47/pwpf_medr.php?day=4</a></u></a> <br><a href="https://www.wpc.ncep.noaa.gov/heat_index.shtml"><u><a href="https://www.wpc.ncep.noaa.gov/heat_index.shtml" target="_blank">https://www.wpc.ncep.noaa.gov/heat_index.shtml</a></u></a> <br><a href="https://www.wpc.ncep.noaa.gov/#page=ovw"><u><a href="https://www.wpc.ncep.noaa.gov/#page=ovw" target="_blank">https://www.wpc.ncep.noaa.gov/#page=ovw</a></u></a> <br> </div> </div> <a onclick="javascript:displaylinks('dlinks-frthi-disco')" href="javascript:;"> + Hawaii Forecast Discussion (Day 1-7)</a><br> <div id="dlinks-frthi-disco" style="display: none"> <div class="dlinks-disco"> <br>Hawaii Extended Forecast Discussion <br>NWS Weather Prediction Center College Park MD <br>233 AM EST Tue Feb 25 2025 <br> <br>Valid 00Z Wed Feb 26 2025 - 00Z Wed Mar 05 2025 <br> <br>The latest model and ensemble guidance for Hawaii continues to <br>favor mean upper ridging persisting over the state for the next <br>week with generally light to moderate trades, with some <br>variability in speed and direction as a couple of cold fronts pass <br>to the north of the state. Showers may favor windward locations at <br>times, but should be very light and scattered in nature. A front <br>approaching the islands around the Wednesday and Thursday may <br>bring more southerly winds and a slight uptick in showery <br>activity, especially for western islands. Once this passes, winds <br>should shift more easterly again as upper ridging strengthens over <br>the state. Surface high pressure moving in north of Hawaii may <br>bring stronger wind speeds, but with a mostly dry and stable <br>weather pattern into next weekend and early next week. <br> <br>Santorelli <br> <br> <br> <br> </div> </div> <a onclick="javascript:displaylinks('dlinks-frt')" href="javascript:;"> + Additional Links</a> <div id="dlinks-frt" style="display: none"> <ul class="linkslist"> <li>» <a href="/html/sfc2.shtml" alt="Surface Products">More Surface Analysis Products</a></li> <li>» <a href="/basicwx/basicwx_ndfd.php" alt="Short Range Products">More Short Range Products</a></li> <li>» <a href="/medr/medr.shtml" alt="Medium Range Products">More Medium Range Products</a></li> </ul> </div> </div> </div> </div> <div class="product-content-new" id="qpf">   <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script> <script> $(document).keydown( function(e) { if (e.keyCode == 39) { //$(".overviewqpf:focus").closest('li').next().find('a.overviewqpf').focus(); $(".overviewqpf:focus").closest('li').next().find('a.overviewqpf').focus(); } if (e.keyCode == 37) { //$(".overviewqpf:focus").closest('li').next().find('a.overviewqpf').focus(); $(".overviewqpf:focus").closest('li').prev().find('a.overviewqpf').focus(); } } ); $(function() { $('#firstqpf').focus(); }); </script> <div id='content-qpf' class='display-content-max'> <div class='display-text'> <div class="display-title">Quantitative Precipitation Forecasts <a href="qpf/qpf2.shtml" alt="Legacy Page" class="legacy-link">Legacy Page</a>:</div>   <div id="validtimes-qpf-opt1" style="display:block;"> <div id='TABday1S-qpf' style='display: block' class='display-validtime'> <snippet>Valid 12Z 02/25/2025 - 12Z 02/26/2025</snippet> </div><div id='TABday2S-qpf' style='display: none' class='display-validtime'> <snippet>Valid 12Z 02/26/2025 - 12Z 02/27/2025</snippet> </div><div id='TABday3S-qpf' style='display: none' class='display-validtime'> <snippet>Valid 12Z 02/27/2025 - 12Z 02/28/2025</snippet> </div><div id='TABday4S-qpf' style='display: none' class='display-validtime'>Valid 00Z 03/01/2025 - 00Z 03/02/2025</div><div id='TABday5S-qpf' style='display: none' class='display-validtime'>Valid 00Z 03/02/2025 - 00Z 03/03/2025</div><div id='TABday6S-qpf' style='display: none' class='display-validtime'>Valid 00Z 03/03/2025 - 00Z 03/04/2025</div><div id='TABday7S-qpf' style='display: none' class='display-validtime'>Valid 00Z 03/04/2025 - 00Z 03/05/2025</div><div id='TABday8S-qpf' style='display: none' class='display-validtime'> <snippet>Valid 12Z 02/25/2025 - 12Z 02/27/2025</snippet> </div><div id='TABday9S-qpf' style='display: none' class='display-validtime'> <snippet>Valid 12Z 02/25/2025 - 12Z 02/28/2025</snippet> </div><div id='TABday10S-qpf' style='display: none' class='display-validtime'> <snippet>Valid 12Z 02/25/2025 - 12Z 03/02/2025</snippet> </div><div id='TABday11S-qpf' style='display: none' class='display-validtime'> <snippet>Valid 12Z 02/25/2025 - 12Z 03/04/2025</snippet> </div></div>  <div id="validtimes-qpf-opt2" style="display:none;"> <div id='TABday1S-qpftwl' style='display: block' class='display-validtime'>Valid 12Z 02/25/2025 - 00Z 02/26/2025</div><div id='TABday2S-qpftwl' style='display: none' class='display-validtime'>Valid 18Z 02/25/2025 - 06Z 02/26/2025</div><div id='TABday3S-qpftwl' style='display: none' class='display-validtime'>Valid 00Z 02/26/2025 - 12Z 02/26/2025</div><div id='TABday4S-qpftwl' style='display: none' class='display-validtime'>Valid 06Z 02/26/2025 - 18Z 02/26/2025</div><div id='TABday5S-qpftwl' style='display: none' class='display-validtime'>Valid 12Z 02/26/2025 - 00Z 02/27/2025</div><div id='TABday6S-qpftwl' style='display: none' class='display-validtime'>Valid 18Z 02/26/2025 - 06Z 02/27/2025</div><div id='TABday7S-qpftwl' style='display: none' class='display-validtime'>Valid 00Z 02/27/2025 - 12Z 02/27/2025</div><div id='TABday8S-qpftwl' style='display: none' class='display-validtime'>Valid 06Z 02/27/2025 - 18Z 02/27/2025</div><div id='TABday9S-qpftwl' style='display: none' class='display-validtime'>Valid 12Z 02/27/2025 - 00Z 02/28/2025</div><div id='TABday10S-qpftwl' style='display: none' class='display-validtime'>Valid 18Z 02/27/2025 - 06Z 02/28/2025</div><div id='TABday11S-qpftwl' style='display: none' class='display-validtime'>Valid 00Z 02/28/2025 - 12Z 02/28/2025</div></div>  <div id="validtimes-qpf-opt3" style="display:none;"> <div id='TABday1S-qpfsix' style='display: block' class='display-validtime'> <snippet>Valid 12Z 02/25/2025 - 18Z 02/25/2025</snippet> </div><div id='TABday2S-qpfsix' style='display: none' class='display-validtime'> <snippet>Valid 18Z 02/25/2025 - 00Z 02/26/2025</snippet> </div><div id='TABday3S-qpfsix' style='display: none' class='display-validtime'> <snippet>Valid 00Z 02/26/2025 - 06Z 02/26/2025</snippet> </div><div id='TABday4S-qpfsix' style='display: none' class='display-validtime'> <snippet>Valid 06Z 02/26/2025 - 12Z 02/26/2025</snippet> </div><div id='TABday5S-qpfsix' style='display: none' class='display-validtime'> <snippet>Valid 12Z 02/26/2025 - 18Z 02/26/2025</snippet> </div><div id='TABday6S-qpfsix' style='display: none' class='display-validtime'> <snippet>Valid 18Z 02/26/2025 - 00Z 02/27/2025</snippet> </div><div id='TABday7S-qpfsix' style='display: none' class='display-validtime'> <snippet>Valid 00Z 02/27/2025 - 06Z 02/27/2025</snippet> </div><div id='TABday8S-qpfsix' style='display: none' class='display-validtime'> <snippet>Valid 06Z 02/27/2025 - 12Z 02/27/2025</snippet> </div><div id='TABday9S-qpfsix' style='display: none' class='display-validtime'> <snippet>Valid 12Z 02/27/2025 - 18Z 02/27/2025</snippet> </div><div id='TABday10S-qpfsix' style='display: none' class='display-validtime'> <snippet>Valid 18Z 02/27/2025 - 00Z 02/28/2025</snippet> </div><div id='TABday11S-qpfsix' style='display: none' class='display-validtime'> <snippet>Valid 00Z 02/28/2025 - 06Z 02/28/2025</snippet> </div><div id='TABday12S-qpfsix' style='display: none' class='display-validtime'> <snippet>Valid 06Z 02/28/2025 - 12Z 02/28/2025</snippet> </div></div>  <div id="validtimes-qpf-opt4" style="display:none;"> <div id='TABday1S-qpf48' style='display: block' class='display-validtime'> <snippet>Valid 00Z 03/01/2025 - 00Z 03/03/2025</snippet> </div><div id='TABday2S-qpf48' style='display: none' class='display-validtime'> <snippet>Valid 00Z 03/03/2025 - 00Z 03/05/2025</snippet> </div></div>    <!!-- qpf-opt1: 24hr/Multi Day Totals --> <div class="navbar" id="fordays-qpf-opt1" style='display:block;'> <ul id="minitabs"> <li><a href="#" OnMouseOver="show_tab('qpf','TABday1','11')" class="overviewqpf" onfocus="show_tab('qpf','TABday1','11')" id="firstqpf"alt="Day1"><span id="TABday1T-qpf" class="active-forecast">Day 1</span></a></li><li><a href="#" OnMouseOver="show_tab('qpf','TABday2','11')" class="overviewqpf" onfocus="show_tab('qpf','TABday2','11')" alt="Day2"><span id="TABday2T-qpf" class="blank">Day 2</span></a></li><li><a href="#" OnMouseOver="show_tab('qpf','TABday3','11')" class="overviewqpf" onfocus="show_tab('qpf','TABday3','11')" alt="Day3"><span id="TABday3T-qpf" class="blank">Day 3</span></a></li><li><a href="#" OnMouseOver="show_tab('qpf','TABday4','11')" class="overviewqpf" onfocus="show_tab('qpf','TABday4','11')" alt="Day4"><span id="TABday4T-qpf" class="blank">Day 4</span></a></li><li><a href="#" OnMouseOver="show_tab('qpf','TABday5','11')" class="overviewqpf" onfocus="show_tab('qpf','TABday5','11')" alt="Day5"><span id="TABday5T-qpf" class="blank">Day 5</span></a></li><li><a href="#" OnMouseOver="show_tab('qpf','TABday6','11')" class="overviewqpf" onfocus="show_tab('qpf','TABday6','11')" alt="Day6"><span id="TABday6T-qpf" class="blank">Day 6</span></a></li><li><a href="#" OnMouseOver="show_tab('qpf','TABday7','11')" class="overviewqpf" onfocus="show_tab('qpf','TABday7','11')" alt="Day7"><span id="TABday7T-qpf" class="blank">Day 7</span></a></li><li><span class='nav-vline'> </span>Total:  <a href="#" OnMouseOver="show_tab('qpf','TABday8','11')" class="overviewqpf" onfocus="show_tab('qpf','TABday8','11')" alt="Day8"><span id="TABday8T-qpf" class="blank">Day 1-2</span></a></li><li><a href="#" OnMouseOver="show_tab('qpf','TABday9','11')" class="overviewqpf" onfocus="show_tab('qpf','TABday9','11')" alt="Day9"><span id="TABday9T-qpf" class="blank">Day 1-3</span></a></li><li><a href="#" OnMouseOver="show_tab('qpf','TABday10','11')" class="overviewqpf" onfocus="show_tab('qpf','TABday10','11')" alt="Day10"><span id="TABday10T-qpf" class="blank">Day 1-5</span></a></li><li><a href="#" OnMouseOver="show_tab('qpf','TABday11','11')" class="overviewqpf" onfocus="show_tab('qpf','TABday11','11')" alt="Day11"><span id="TABday11T-qpf" class="blank">Day 1-7</span></a></li> </ul> </div> <!!-- qpf-opt2: 12-hourlys (Day 1-3) --> <div class="navbar" id="fordays-qpf-opt2" style='display:none;'> <ul id="minitabs"> <li class="cforday"><a href="#" OnMouseOver="show_tab('qpftwl','TABday1','11')" class="overview" alt="Day1"><span id="TABday1T-qpftwl" class="active-forecast">12-00Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpftwl','TABday2','11')" class="overview" alt="Day2"><span id="TABday2T-qpftwl" class="blank">18-06Z</span></a></li><li class="cforday"><span class='nav-vline'></span><a href="#" OnMouseOver="show_tab('qpftwl','TABday3','11')" class="overview" alt="Day3"><span id="TABday3T-qpftwl" class="blank">00-12Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpftwl','TABday4','11')" class="overview" alt="Day4"><span id="TABday4T-qpftwl" class="blank">06-18Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpftwl','TABday5','11')" class="overview" alt="Day5"><span id="TABday5T-qpftwl" class="blank">12-00Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpftwl','TABday6','11')" class="overview" alt="Day6"><span id="TABday6T-qpftwl" class="blank">18-06Z</span></a></li><li class="cforday"><span class='nav-vline'></span><a href="#" OnMouseOver="show_tab('qpftwl','TABday7','11')" class="overview" alt="Day7"><span id="TABday7T-qpftwl" class="blank">00-12Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpftwl','TABday8','11')" class="overview" alt="Day8"><span id="TABday8T-qpftwl" class="blank">06-18Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpftwl','TABday9','11')" class="overview" alt="Day9"><span id="TABday9T-qpftwl" class="blank">12-00Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpftwl','TABday10','11')" class="overview" alt="Day10"><span id="TABday10T-qpftwl" class="blank">18-06Z</span></a></li><li class="cforday"><span class='nav-vline'></span><a href="#" OnMouseOver="show_tab('qpftwl','TABday11','11')" class="overview" alt="Day11"><span id="TABday11T-qpftwl" class="blank">00-12Z</span></a></li> </ul> </div> <!!-- qpf-opt3: 6-hourlys (Day 1-3) --> <div class="navbar" id="fordays-qpf-opt3" style='display:none;'> <ul id="minitabs"> <li class="cforday"><a href="#" OnMouseOver="show_tab('qpfsix','TABday1','12')" class="overview" alt="Day1"><span id="TABday1T-qpfsix" class="active-forecast">12-18Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpfsix','TABday2','12')" class="overview" alt="Day2"><span id="TABday2T-qpfsix" class="blank">18-00Z</span></a></li><li class="cforday"><span class='nav-vline'></span><a href="#" OnMouseOver="show_tab('qpfsix','TABday3','12')" class="overview" alt="Day3"><span id="TABday3T-qpfsix" class="blank">00-06Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpfsix','TABday4','12')" class="overview" alt="Day4"><span id="TABday4T-qpfsix" class="blank">06-12Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpfsix','TABday5','12')" class="overview" alt="Day5"><span id="TABday5T-qpfsix" class="blank">12-18Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpfsix','TABday6','12')" class="overview" alt="Day6"><span id="TABday6T-qpfsix" class="blank">18-00Z</span></a></li><li class="cforday"><span class='nav-vline'></span><a href="#" OnMouseOver="show_tab('qpfsix','TABday7','12')" class="overview" alt="Day7"><span id="TABday7T-qpfsix" class="blank">00-06Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpfsix','TABday8','12')" class="overview" alt="Day8"><span id="TABday8T-qpfsix" class="blank">06-12Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpfsix','TABday9','12')" class="overview" alt="Day9"><span id="TABday9T-qpfsix" class="blank">12-18Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpfsix','TABday10','12')" class="overview" alt="Day10"><span id="TABday10T-qpfsix" class="blank">18-00Z</span></a></li><li class="cforday"><span class='nav-vline'></span><a href="#" OnMouseOver="show_tab('qpfsix','TABday11','12')" class="overview" alt="Day11"><span id="TABday11T-qpfsix" class="blank">00-06Z</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpfsix','TABday12','12')" class="overview" alt="Day12"><span id="TABday12T-qpfsix" class="blank">06-12Z</span></a></li> </ul> </div> <!!-- qpf-opt4: 48-hourlys (Day 4-5 and Day 6-7 --> <div class="navbar" id="fordays-qpf-opt4" style='display:none;'> <ul id="minitabs"> <li class="cforday"><a href="#" OnMouseOver="show_tab('qpf48','TABday1','2')" class="overview" alt="Day1"><span id="TABday1T-qpf48" class="active-forecast">Day 4/5</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('qpf48','TABday2','2')" class="overview" alt="Day2"><span id="TABday2T-qpf48" class="blank">Day 6/7</span></a></li> </ul> </div> </div>  <div id= "options-wrapper" class="options-wrapper"> <div id="options-tab-qpf" class="options-off"> <div class="options-container"> <div class="options-inner1"> <a onclick="javascript:displayoptions('qpf');" href="javascript:;"><img class="options-icon" src="para/para_css/images/options.png" alt="options"/></a> </div> <div id="opts-qpf" class="options-inner2" style="display: none"> Image Options: <div class="options-form"> <form> <input id="qpf-opt1" type="radio" name="format" value="opt1" onclick="javascript:imgformatqpf('opt1');" checked ><label for="qpf-opt1">24 Hour/Multi Day QPF</label><br> <input id="qpf-opt2" type="radio" name="format" value="opt2" onclick="javascript:imgformatqpf('opt2');"><label for="qpf-opt2">12-Hourly QPF (Day 1-3)</label> <br> <input id="qpf-opt3" type="radio" name="format" value="opt3" onclick="javascript:imgformatqpf('opt3');"><label for="qpf-opt3">6-Hourly QPF (Day 1-3)</label> <br> <input id="qpf-opt4" type="radio" name="format" value="opt4" onclick="javascript:imgformatqpf('opt4');"><label for="qpf-opt4">48-Hour QPF (Day 4-5/6-7)</label> <br> </form> </div> <div class='options-form2'><a href="../pqpf/conus_hpc_pqpf.php" target="_blank"> » Probabilistic QPF (Day 1-3)</a></div> <div class='options-form3'><a href="/qpf/epm/extreme_precip_monitor.php" target="_blank"> » Extreme Precipitation<br>   Monitor</a></div> </div> </div> </div> </div>  <script> function imgformatqpf(nam) { var prodval; var prodnav; var prodimg; prodval = "validtimes-qpf-" + nam; prodnav = "fordays-qpf-" + nam; prodimg = "forimg-qpf-" + nam; //Change valid times document.getElementById("validtimes-qpf-opt1").style.display= "none"; document.getElementById("validtimes-qpf-opt2").style.display= "none"; document.getElementById("validtimes-qpf-opt3").style.display= "none"; document.getElementById("validtimes-qpf-opt4").style.display= "none"; document.getElementById(prodval).style.display = "block"; //Change navbar document.getElementById("fordays-qpf-opt1").style.display= "none"; document.getElementById("fordays-qpf-opt2").style.display= "none"; document.getElementById("fordays-qpf-opt3").style.display= "none"; document.getElementById("fordays-qpf-opt4").style.display= "none"; document.getElementById(prodnav).style.display = "block"; //Change images document.getElementById("forimg-qpf-opt1").style.display= "none"; document.getElementById("forimg-qpf-opt2").style.display= "none"; document.getElementById("forimg-qpf-opt3").style.display= "none"; document.getElementById("forimg-qpf-opt4").style.display= "none"; document.getElementById(prodimg).style.display = "block"; } </script>  <div id="forimg-qpf-opt1" style='display:block'> <div id='TABday1G-qpf' style='display:block;'><img class='display-img-max' src='../qpf/fill_94qwbg.gif' id='qpfimg1' alt='Day 1 image not available'></div><div id='TABday2G-qpf' style='display:none;'><img class='display-img-max' src='../qpf/fill_98qwbg.gif' id='qpfimg2' alt='Day 2 image not available'></div><div id='TABday3G-qpf' style='display:none;'><img class='display-img-max' src='../qpf/fill_99qwbg.gif' id='qpfimg3' alt='Day 3 image not available'></div><div id='TABday4G-qpf' style='display:none;'><img class='display-img-max' src='../qpf/day4p24iwbg_fill.gif' id='qpfimg4' alt='Day 4 image not available'></div><div id='TABday5G-qpf' style='display:none;'><img class='display-img-max' src='../qpf/day5p24iwbg_fill.gif' id='qpfimg5' alt='Day 5 image not available'></div><div id='TABday6G-qpf' style='display:none;'><img class='display-img-max' src='../qpf/day6p24iwbg_fill.gif' id='qpfimg6' alt='Day 6 image not available'></div><div id='TABday7G-qpf' style='display:none;'><img class='display-img-max' src='../qpf/day7p24iwbg_fill.gif' id='qpfimg7' alt='Day 7 image not available'></div><div id='TABday8G-qpf' style='display:none;'><img class='display-img-max' src='../qpf/d12_fill.gif' id='qpfimg8' alt='Day 8 image not available'></div><div id='TABday9G-qpf' style='display:none;'><img class='display-img-max' src='../qpf/d13_fill.gif' id='qpfimg9' alt='Day 9 image not available'></div><div id='TABday10G-qpf' style='display:none;'><img class='display-img-max' src='../qpf/p120i.gif' id='qpfimg10' alt='Day 10 image not available'></div><div id='TABday11G-qpf' style='display:none;'><img class='display-img-max' src='../qpf/p168i.gif' id='qpfimg11' alt='Day 11 image not available'></div> </div> <div id="forimg-qpf-opt2" style='display:none'> <div id='TABday1G-qpftwl' style='display:block;'><img class='display-img-max' src='../qpf/hpcqpf_2025022512_12hr_f012.gif ' id='qpfimg1' alt='Day 1 image not available'></div><div id='TABday2G-qpftwl' style='display:none;'><img class='display-img-max' src='../qpf/hpcqpf_2025022512_12hr_f018.gif ' id='qpfimg2' alt='Day 2 image not available'></div><div id='TABday3G-qpftwl' style='display:none;'><img class='display-img-max' src='../qpf/hpcqpf_2025022512_12hr_f024.gif ' id='qpfimg3' alt='Day 3 image not available'></div><div id='TABday4G-qpftwl' style='display:none;'><img class='display-img-max' src='../qpf/hpcqpf_2025022512_12hr_f030.gif ' id='qpfimg4' alt='Day 4 image not available'></div><div id='TABday5G-qpftwl' style='display:none;'><img class='display-img-max' src='../qpf/hpcqpf_2025022512_12hr_f036.gif ' id='qpfimg5' alt='Day 5 image not available'></div><div id='TABday6G-qpftwl' style='display:none;'><img class='display-img-max' src='../qpf/hpcqpf_2025022512_12hr_f042.gif ' id='qpfimg6' alt='Day 6 image not available'></div><div id='TABday7G-qpftwl' style='display:none;'><img class='display-img-max' src='../qpf/hpcqpf_2025022512_12hr_f048.gif ' id='qpfimg7' alt='Day 7 image not available'></div><div id='TABday8G-qpftwl' style='display:none;'><img class='display-img-max' src='../qpf/hpcqpf_2025022512_12hr_f054.gif ' id='qpfimg8' alt='Day 8 image not available'></div><div id='TABday9G-qpftwl' style='display:none;'><img class='display-img-max' src='../qpf/hpcqpf_2025022512_12hr_f060.gif ' id='qpfimg9' alt='Day 9 image not available'></div><div id='TABday10G-qpftwl' style='display:none;'><img class='display-img-max' src='../qpf/hpcqpf_2025022512_12hr_f066.gif ' id='qpfimg10' alt='Day 10 image not available'></div><div id='TABday11G-qpftwl' style='display:none;'><img class='display-img-max' src='../qpf/hpcqpf_2025022512_12hr_f072.gif ' id='qpfimg11' alt='Day 11 image not available'></div> </div> <div id="forimg-qpf-opt3" style='display:none'> <div id='TABday1G-qpfsix' style='display:block;'><img class='display-img-max' src='../qpf/fill_92ewbg.gif' id='qpfimgsix1' alt='Day 1 image not available'></div><div id='TABday2G-qpfsix' style='display:none;'><img class='display-img-max' src='../qpf/fill_93ewbg.gif' id='qpfimgsix2' alt='Day 2 image not available'></div><div id='TABday3G-qpfsix' style='display:none;'><img class='display-img-max' src='../qpf/fill_9eewbg.gif' id='qpfimgsix3' alt='Day 3 image not available'></div><div id='TABday4G-qpfsix' style='display:none;'><img class='display-img-max' src='../qpf/fill_9fewbg.gif' id='qpfimgsix4' alt='Day 4 image not available'></div><div id='TABday5G-qpfsix' style='display:none;'><img class='display-img-max' src='../qpf/fill_9gewbg.gif' id='qpfimgsix5' alt='Day 5 image not available'></div><div id='TABday6G-qpfsix' style='display:none;'><img class='display-img-max' src='../qpf/fill_9hewbg.gif' id='qpfimgsix6' alt='Day 6 image not available'></div><div id='TABday7G-qpfsix' style='display:none;'><img class='display-img-max' src='../qpf/fill_9iewbg.gif' id='qpfimgsix7' alt='Day 7 image not available'></div><div id='TABday8G-qpfsix' style='display:none;'><img class='display-img-max' src='../qpf/fill_9jewbg.gif' id='qpfimgsix8' alt='Day 8 image not available'></div><div id='TABday9G-qpfsix' style='display:none;'><img class='display-img-max' src='../qpf/fill_9kewbg.gif' id='qpfimgsix9' alt='Day 9 image not available'></div><div id='TABday10G-qpfsix' style='display:none;'><img class='display-img-max' src='../qpf/fill_9lewbg.gif' id='qpfimgsix10' alt='Day 10 image not available'></div><div id='TABday11G-qpfsix' style='display:none;'><img class='display-img-max' src='../qpf/fill_9oewbg.gif' id='qpfimgsix11' alt='Day 11 image not available'></div><div id='TABday12G-qpfsix' style='display:none;'><img class='display-img-max' src='../qpf/fill_9newbg.gif' id='qpfimgsix12' alt='Day 12 image not available'></div> </div> <div id="forimg-qpf-opt4" style='display:none'> <div id='TABday1G-qpf48' style='display:block;'><img class='display-img-max' src='../qpf/95ep48iwbg_fill.gif' id='qpfimg481' alt='Day 1 image not available'></div><div id='TABday2G-qpf48' style='display:none;'><img class='display-img-max' src='../qpf/97ep48iwbg_fill.gif' id='qpfimg482' alt='Day 2 image not available'></div> </div>  <div id='links-qpf' class='links-max'> <a href="/pqpf/conus_hpc_pqpf.php" target="_blank" class="linksmajor"> » View Probabilistic Precipitation Guidance (Day 1-3)</a><br> <a href="/qpf/epm/extreme_precip_monitor.php" target="_blank" class="linksmajor"> » Extreme Precipitation Monitor</a><br>  <a onclick="javascript:displaylinks('dlinks-qpf')" href="javascript:;"> + Additional Links</a> <div id="dlinks-qpf" style="display: none"> <ul class="linkslist"> <li>» <a href="/html/hpcverif.shtml#qpf" alt="Product Verification">Product Verification</a></li> <li>» <a href="/archives/qpf/get_qpf_images.php" alt="Product Archive">Product Archive</a></li> <li>» <a href="/html/fam2.shtml#qpf" alt="Product Info">Product Info</a></li> <li>» Additional formats of QPF: <a href="https://ftp.wpc.ncep.noaa.gov/2p5km_qpf/" alt="GRIB2">GRIB 2</a> | <a href="../html/about_gis.shtml" alt="Shapefiles">Shapefiles</a> | <a href="../kml/kmlproducts.php" alt="KML">KML</a> </li> <li>» <a href="/qpf/qpf2.shtml" alt="Other Products">Other QPF Products</a></li> </ul> </div> </div> </div> </div> <div class="product-content-new" id="ero">   <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script> <script> $(document).keydown( function(e) { if (e.keyCode == 39) { $(".overviewe:focus").closest('li').next().find('a.overviewe').focus(); } if (e.keyCode == 37) { $(".overviewe:focus").closest('li').prev().find('a.overviewe').focus(); } } ); $(function() { //$('#firste').focus(); }); </script> <div id='content-ero' class='display-content-max'> <div class='display-text'> <div class="display-title">Excessive Rainfall Forecasts <a href="qpf/excessive_rainfall_outlook_ero.php" alt="Interactive Page" class="legacy-link">Interactive Page</a>:</div> <div id='TABday1S-ero' style='display: block' class='display-validtime'>Valid 12Z Tue Feb 25 2025 - 12Z Wed Feb 26 2025</div><div id='TABday2S-ero' style='display: none' class='display-validtime'>Valid 12Z Wed Feb 26 2025 - 12Z Thu Feb 27 2025</div><div id='TABday3S-ero' style='display: none' class='display-validtime'>Valid 12Z Thu Feb 27 2025 - 12Z Fri Feb 28 2025</div><div id='TABday4S-ero' style='display: none' class='display-validtime'>Valid 12Z Fri Feb 28 2025 - 12Z Sat Mar 1 2025</div><div id='TABday5S-ero' style='display: none' class='display-validtime'>Valid 12Z Sat Mar 1 2025 - 12Z Sun Mar 2 2025</div>    <div class="navbar"> <ul id="minitabs"> <li><a href="#" OnMouseOver="show_tab('ero','TABday1','5')" class="overviewe" onfocus="show_tab('ero','TABday1','5')" id="firste" alt="Day1"><span id="TABday1T-ero" class="active-forecast">Day 1</span></a></li><li><a href="#" OnMouseOver="show_tab('ero','TABday2','5')" class="overviewe" onfocus="show_tab('ero','TABday2','5')" alt="Day2"><span id="TABday2T-ero" class="blank">Day 2</span></a></li><li><a href="#" OnMouseOver="show_tab('ero','TABday3','5')" class="overviewe" onfocus="show_tab('ero','TABday3','5')" alt="Day3"><span id="TABday3T-ero" class="blank">Day 3</span></a></li><li class=testtab><a href="#" OnMouseOver="show_tab('ero','TABday4','5')" class="overviewe" onfocus="show_tab('ero','TABday4','5')" alt="Day4"><span id="TABday4T-ero" class="blank">Day 4</span></a></li><li class=testtab><a href="#" OnMouseOver="show_tab('ero','TABday5','5')" class="overviewe" onfocus="show_tab('ero','TABday5','5')" alt="Day5"><span id="TABday5T-ero" class="blank">Day 5</span></a></li> </ul> </div> </div>    <div> <div id='TABday1G-ero' style='display:block;'><img class='display-img-max' src='../qpf/94ewbg.gif' id='eroimg1' alt='Day 1 image not available'></div><div id='TABday2G-ero' style='display:none;'><img class='display-img-max' src='../qpf/98ewbg.gif' id='eroimg2' alt='Day 2 image not available'></div><div id='TABday3G-ero' style='display:none;'><img class='display-img-max' src='../qpf/99ewbg.gif' id='eroimg3' alt='Day 3 image not available'></div><div id='TABday4G-ero' style='display:none;'><img class='display-img-max' src='../qpf/ero_d45/images/d4wbg.gif' id='eroimg4' alt='Day 4 image not available'></div><div id='TABday5G-ero' style='display:none;'><img class='display-img-max' src='../qpf/ero_d45/images/d5wbg.gif' id='eroimg5' alt='Day 5 image not available'></div> </div>  <div id='links-ero' class='links-max'> <a href="/qpf/excessive_rainfall_outlook_ero.php">Interactive Page</> <br> <a onclick="javascript:displaylinks('dlinks-ero-disco')" href="javascript:;"> + Forecast Discussion</a><br> <div id="dlinks-ero-disco" style="display: none"> <div id='TABday1D-ero' class='dlinks-disco' style='display: block'> <br>Excessive Rainfall Discussion <br>NWS Weather Prediction Center College Park MD <br>250 AM EST Tue Feb 25 2025 <br>Day 1 <br>Valid 12Z Tue Feb 25 2025 - 12Z Wed Feb 26 2025 <br> <br>The probability of rainfall exceeding flash flood guidance is less <br>than 5 percent. <br> <br>Lingering but diminishing rainfall will continue into the coastal <br>ranges of southwest Washington and northwest Oregon through the <br>morning. See MPD #52 at <br>wpc.ncep.noaa.gov/metwatch/metwatch_mpd_multi.php?md=0052&yr=2025 <br>for more details on the local heavy rain threat. <br> <br>Wegman <br> <br>Day 1 threat area: <a href="https://www.wpc.ncep.noaa.gov/qpf/94epoints.txt"<u>www.wpc.ncep.noaa.gov/qpf/94epoints.txt</u></a> <br></div><div id='TABday2D-ero' class='dlinks-disco' style='display: none'> <br>Excessive Rainfall Discussion <br>NWS Weather Prediction Center College Park MD <br>250 AM EST Tue Feb 25 2025 <br>Day 2 <br>Valid 12Z Wed Feb 26 2025 - 12Z Thu Feb 27 2025 <br> <br>The probability of rainfall exceeding flash flood guidance is less <br>than 5 percent. <br> <br>Wegman <br> <br>Day 2 threat area: <a href="https://www.wpc.ncep.noaa.gov/qpf/98epoints.txt"<u>www.wpc.ncep.noaa.gov/qpf/98epoints.txt</u></a> <br></div><div id='TABday3D-ero' class='dlinks-disco' style='display: none'> <br>Excessive Rainfall Discussion <br>NWS Weather Prediction Center College Park MD <br>250 AM EST Tue Feb 25 2025 <br>Day 3 <br>Valid 12Z Thu Feb 27 2025 - 12Z Fri Feb 28 2025 <br> <br>The probability of rainfall exceeding flash flood guidance is less <br>than 5 percent. <br> <br>Wegman <br> <br>Day 3 threat area: <a href="https://www.wpc.ncep.noaa.gov/qpf/99epoints.txt"<u>www.wpc.ncep.noaa.gov/qpf/99epoints.txt</u></a> <br></div><div id='TABday4D-ero' class='dlinks-disco' style='display: none'>Extended Forecast Discussion <br>NWS Weather Prediction Center College Park MD <br>157 AM EST Tue Feb 25 2025 <br> <br> <br>A clipper system should bring a round of precipitation to the <br>Great Lakes and Northeast Friday into Saturday, with moderate <br>snowfall possibly enhanced by the lake waters across the upper <br>Great Lakes, with mixed precipitation just to the south. A period <br>of strong and gusty winds can also be expected on Friday across the <br>northern Plains and perhaps into Saturday near the Great Lakes on <br>the back-side of the system as cold air rushes in behind it. <br> <br>A building ridge should keep conditions quiet and dry across the <br>West into Friday. The southern stream upper low moving across <br>southern California Friday and inland next weekend may lead to <br>light showers over California, the Southwest, and into the south- <br>central U.S., with increasing rain chances in the southern Plains <br>by next Sunday as moisture increases. There appears to be a better <br>signal for the precipitation to spread farther east/northeast <br>across the southern Plains Sunday into Monday. The northern stream <br>trough moving through the eastern Pacific and into the West next <br>weekend will also bring precipitation back into the forecast for <br>the West Coast and Great Basin and spreading inland. <br> <br>Much above normal temperatures will be well established by <br>Thursday across the West and into the northern/central Plains. The <br>greatest anomalies will be across the Plains with daytime highs 20 <br>to locally 30 degrees above normal, with 60s for highs as far north <br>as Nebraska or perhaps even South Dakota. The above normal <br>temperatures will spread south and east, with the West trending <br>cooler by early next week. Across the East, temperatures will vary <br>between normal and above normal into Saturday, but may be below <br>normal Sunday into Monday as troughing is most established. <br> <br> <br>Santorelli <br> <br> <br></div><div id='TABday5D-ero' class='dlinks-disco' style='display: none'>Extended Forecast Discussion <br>NWS Weather Prediction Center College Park MD <br>157 AM EST Tue Feb 25 2025 <br> <br> <br>A clipper system should bring a round of precipitation to the <br>Great Lakes and Northeast Friday into Saturday, with moderate <br>snowfall possibly enhanced by the lake waters across the upper <br>Great Lakes, with mixed precipitation just to the south. A period <br>of strong and gusty winds can also be expected on Friday across the <br>northern Plains and perhaps into Saturday near the Great Lakes on <br>the back-side of the system as cold air rushes in behind it. <br> <br>A building ridge should keep conditions quiet and dry across the <br>West into Friday. The southern stream upper low moving across <br>southern California Friday and inland next weekend may lead to <br>light showers over California, the Southwest, and into the south- <br>central U.S., with increasing rain chances in the southern Plains <br>by next Sunday as moisture increases. There appears to be a better <br>signal for the precipitation to spread farther east/northeast <br>across the southern Plains Sunday into Monday. The northern stream <br>trough moving through the eastern Pacific and into the West next <br>weekend will also bring precipitation back into the forecast for <br>the West Coast and Great Basin and spreading inland. <br> <br>Much above normal temperatures will be well established by <br>Thursday across the West and into the northern/central Plains. The <br>greatest anomalies will be across the Plains with daytime highs 20 <br>to locally 30 degrees above normal, with 60s for highs as far north <br>as Nebraska or perhaps even South Dakota. The above normal <br>temperatures will spread south and east, with the West trending <br>cooler by early next week. Across the East, temperatures will vary <br>between normal and above normal into Saturday, but may be below <br>normal Sunday into Monday as troughing is most established. <br> <br> <br>Santorelli <br> <br> <br></div> </div> <a onclick="javascript:displaylinks('dlinks-ero')" href="javascript:;"> + Additional Links</a> <div id="dlinks-ero" style="display: none"> <ul class="linkslist"> <li>» <a href="/html/fam2.shtml#excessrain" alt="Product Info">Product Info</a></li> <li>» <a href="/para/para_images/ERO_Categories.png" alt="Understanding WPC Excessive Rainfall Risk Categories">Understanding WPC Excessive Rainfall Risk Categories</a></li> <li>» <a href="/qpf/eroclimo/" alt="ERO Climatology">Excessive Rainfall Outlook Climatology</a></li> </ul> </div> </div> </div> </div> <div class="product-content-new" id="wwx">   <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script> <script> $(document).keydown( function(e) { if (e.keyCode == 39) { $(".overviewwin:focus").closest('li').next().find('a.overviewwin').focus(); } if (e.keyCode == 37) { $(".overviewwin:focus").closest('li').prev().find('a.overviewwin').focus(); } } ); $(function() { $('#firstwin').focus(); }); </script> <div id='content-wwx' class='display-content-max'> <div class='display-text'> <div class="display-title">Winter Weather Forecasts <a href="/wwd/winter_wx.shtml" alt="Legacy Page" class="legacy-link">Legacy Page</a>:</div> <div id='TABday1S-wwx' style='display: block' class='display-validtime'> <snippet>Valid 12Z 02/25/2025 - 12Z 02/26/2025</snippet> </div><div id='TABday2S-wwx' style='display: none' class='display-validtime'> <snippet>Valid 12Z 02/26/2025 - 12Z 02/27/2025</snippet> </div><div id='TABday3S-wwx' style='display: none' class='display-validtime'> <snippet>Valid 12Z 02/27/2025 - 12Z 02/28/2025</snippet> </div><div id='TABday4S-wwx' style='display: none' class='display-validtime'> <snippet>Valid 12Z 02/28/2025 - 12Z 03/01/2025</snippet> </div><div id='TABday5S-wwx' style='display: none' class='display-validtime'> <snippet>Valid 12Z 03/01/2025 - 12Z 03/02/2025</snippet> </div><div id='TABday6S-wwx' style='display: none' class='display-validtime'> <snippet>Valid 12Z 03/02/2025 - 12Z 03/03/2025</snippet> </div><div id='TABday7S-wwx' style='display: none' class='display-validtime'> <snippet>Valid 12Z 03/03/2025 - 12Z 03/04/2025</snippet> </div>    <div class="navbar" id="fordays"> <ul id="minitabs"> <li class="cforday"><a href="#" OnMouseOver="show_tab('wwx','TABday1','7')" class="overviewwin" onfocus="show_tab('wwx','TABday1','7')" id="firstwin" alt="Day1"><span id="TABday1T-wwx" class="active-forecast">Day 1</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('wwx','TABday2','7')" class="overviewwin" onfocus="show_tab('wwx','TABday2','7')" alt="Day2"><span id="TABday2T-wwx" class="blank">Day 2</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('wwx','TABday3','7')" class="overviewwin" onfocus="show_tab('wwx','TABday3','7')" alt="Day3"><span id="TABday3T-wwx" class="blank">Day 3</span></a></li><li class="cforday"><span class='nav-vline'> </span><a href="#" OnMouseOver="show_tab('wwx','TABday4','7')" class="overviewwin" onfocus="show_tab('wwx','TABday4','7')" alt="Day4"><span id="TABday4T-wwx" class="blank">Day 4</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('wwx','TABday5','7')" class="overviewwin" onfocus="show_tab('wwx','TABday5','7')" alt="Day5"><span id="TABday5T-wwx" class="blank">Day 5</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('wwx','TABday6','7')" class="overviewwin" onfocus="show_tab('wwx','TABday6','7')" alt="Day6"><span id="TABday6T-wwx" class="blank">Day 6</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('wwx','TABday7','7')" class="overviewwin" onfocus="show_tab('wwx','TABday7','7')" alt="Day7"><span id="TABday7T-wwx" class="blank">Day 7</span></a></li> <li class="cforday"><a title="more about WPC's Winter Weather Forecasts" href="#" onclick="window.open('../../wwd/wwd_info.html','newwindow', 'width=900, height=500'); return false;"><img class="winwx-question" src="../para/para_css/images/question.png" height="14"></img></a></li>  </ul> </div> </div>  <div id= "options-wrapper" class="options-wrapper"> <div id="options-tab-wwx" class="options-off"> <div class="options-container"> <div class="options-inner1"> <a onclick="javascript:displayoptions('wwx');" href="javascript:;"><img class="options-icon" src="para/para_css/images/options.png" /></a> </div> <div id="opts-wwx" class="options-inner2" style="display: none"> Day 1-3 Image Options: <div class="options-form"> <form> <input id="wwx-for" type="radio" name="format" value="four" onclick="javascript:imgformatwwx('for');" checked ><label for="wwx-for">Snowfall (≥ 4”)</label> <br> <input id="wwx-egt" type="radio" name="format" value="eight" onclick="javascript:imgformatwwx('egt');"><label for="wwx-egt">Snowfall (≥ 8”)</label> <br> <input id="wwx-twl" type="radio" name="format" value="twelve" onclick="javascript:imgformatwwx('twl');"><label for="wwx-twl">Snowfall (≥ 12”)</label> <br> <input id="wwx-ice" type="radio" name="format" value="ice" onclick="javascript:imgformatwwx('ice');"><label for="wwx-ice">Freezing Rain (≥ .25”)</label> <br> <input id="wwx-com" type="radio" name="format" value="composite" onclick="javascript:imgformatwwx('com');"><label for="wwx-com">Composite Charts</label> <br>  </form> </div> <div class='options-form2'><a href="/pwpf/wwd_accum_probs.php" target="_blank">Interactive Map (Day 1-3)</a></div> <div class='options-form3'><a href="/wwd/pwpf_d47/pwpf_medr.php" target="_blank">Interactive Map (Day 4-7)</a></div> <div class='options-form3'><a href="/wwd/wssi/wssi.php" target="_blank">Winter Storm Severity Index</a></div> <div class='options-form3'><a href="/wwd/wssi/prob_wssi.php" target="_blank">Probabilistic Winter Storm<br>Severity Index</a></div> <div class='options-form3'><a href="/wwd/wso" target="_blank">Experimental Winter<br>Storm Outlook</a></div> </div> </div> </div> </div>  <script> function imgformatwwx(nam) { //get new valid times and sources for images var newimgsrc = new Array(); var newvaltime = new Array(); if (nam =='egt') { //display >8" snowfall newimgsrc = ["..\/wwd\/day1_psnow_gt_08_conus.gif","..\/wwd\/day2_psnow_gt_08_conus.gif","..\/wwd\/day3_psnow_gt_08_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY4_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY5_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY6_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY7_conus.gif"]; newvaltime = [" <snippet>Valid 12Z 02\/25\/2025 - 12Z 02\/26\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/26\/2025 - 12Z 02\/27\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/27\/2025 - 12Z 02\/28\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/28\/2025 - 12Z 03\/01\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/01\/2025 - 12Z 03\/02\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/02\/2025 - 12Z 03\/03\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/03\/2025 - 12Z 03\/04\/2025<\/snippet>\n"]; } else if (nam =='twl') { //display >12" snowfall newimgsrc = ["..\/wwd\/day1_psnow_gt_12_conus.gif","..\/wwd\/day2_psnow_gt_12_conus.gif","..\/wwd\/day3_psnow_gt_12_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY4_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY5_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY6_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY7_conus.gif","..\/qpf\/hpcqpf_2025022512_12hr_f054.gif\n","..\/qpf\/hpcqpf_2025022512_12hr_f060.gif\n","..\/qpf\/hpcqpf_2025022512_12hr_f066.gif\n","..\/qpf\/hpcqpf_2025022512_12hr_f072.gif\n"]; newvaltime = [" <snippet>Valid 12Z 02\/25\/2025 - 12Z 02\/26\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/26\/2025 - 12Z 02\/27\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/27\/2025 - 12Z 02\/28\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/28\/2025 - 12Z 03\/01\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/01\/2025 - 12Z 03\/02\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/02\/2025 - 12Z 03\/03\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/03\/2025 - 12Z 03\/04\/2025<\/snippet>\n"]; } else if (nam =='ice') { //display >.25" ice newimgsrc = ["..\/wwd\/day1_pice_gt_25_conus.gif","..\/wwd\/day2_pice_gt_25_conus.gif","..\/wwd\/day3_pice_gt_25_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY4_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY5_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY6_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY7_conus.gif"]; newvaltime = [" <snippet>Valid 12Z 02\/25\/2025 - 12Z 02\/26\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/26\/2025 - 12Z 02\/27\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/27\/2025 - 12Z 02\/28\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/28\/2025 - 12Z 03\/01\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/01\/2025 - 12Z 03\/02\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/02\/2025 - 12Z 03\/03\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/03\/2025 - 12Z 03\/04\/2025<\/snippet>\n"]; } else if (nam =='com') { //display 4-panel composite charts newimgsrc = ["..\/wwd\/day1_composite_conus.gif","..\/wwd\/day2_composite_conus.gif","..\/wwd\/day3_composite_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY4_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY5_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY6_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY7_conus.gif"]; newvaltime = [" <snippet>Valid 12Z 02\/25\/2025 - 12Z 02\/26\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/26\/2025 - 12Z 02\/27\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/27\/2025 - 12Z 02\/28\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/28\/2025 - 12Z 03\/01\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/01\/2025 - 12Z 03\/02\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/02\/2025 - 12Z 03\/03\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/03\/2025 - 12Z 03\/04\/2025<\/snippet>\n"]; } else if (nam =='lcl') { //display low track w/ clusters newimgsrc = ["..\/wwd\/day1_psnow_gt_04_conus.gif","..\/wwd\/day2_psnow_gt_04_conus.gif","..\/wwd\/day3_psnow_gt_04_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY4_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY5_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY6_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY7_conus.gif"]; newvaltime = [" <snippet>Valid 12Z 02\/25\/2025 - 12Z 02\/26\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/26\/2025 - 12Z 02\/27\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/27\/2025 - 12Z 02\/28\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/28\/2025 - 12Z 03\/01\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/01\/2025 - 12Z 03\/02\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/02\/2025 - 12Z 03\/03\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/03\/2025 - 12Z 03\/04\/2025<\/snippet>\n"]; } else if (nam =='lcr') { //display low track w/ circles newimgsrc = ["..\/wwd\/day1_psnow_gt_04_conus.gif","..\/wwd\/day2_psnow_gt_04_conus.gif","..\/wwd\/day3_psnow_gt_04_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY4_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY5_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY6_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY7_conus.gif"]; newvaltime = [" <snippet>Valid 12Z 02\/25\/2025 - 12Z 02\/26\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/26\/2025 - 12Z 02\/27\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/27\/2025 - 12Z 02\/28\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/28\/2025 - 12Z 03\/01\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/01\/2025 - 12Z 03\/02\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/02\/2025 - 12Z 03\/03\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/03\/2025 - 12Z 03\/04\/2025<\/snippet>\n"]; } else { //display default >4" snowfall newimgsrc = ["..\/wwd\/day1_psnow_gt_04_conus.gif","..\/wwd\/day2_psnow_gt_04_conus.gif","..\/wwd\/day3_psnow_gt_04_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY4_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY5_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY6_conus.gif","..\/wwd\/pwpf_d47\/gif\/prbww_sn25_DAY7_conus.gif"]; newvaltime = [" <snippet>Valid 12Z 02\/25\/2025 - 12Z 02\/26\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/26\/2025 - 12Z 02\/27\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/27\/2025 - 12Z 02\/28\/2025<\/snippet>\n"," <snippet>Valid 12Z 02\/28\/2025 - 12Z 03\/01\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/01\/2025 - 12Z 03\/02\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/02\/2025 - 12Z 03\/03\/2025<\/snippet>\n"," <snippet>Valid 12Z 03\/03\/2025 - 12Z 03\/04\/2025<\/snippet>\n"]; } //change sources in html var numprod = 7; for (i = 0; i < numprod; i++) { var idnum = i + 1; var imgid = 'wwximg' + idnum ; var valtimeid = 'TABday' + idnum + 'S-wwx'; document.getElementById(imgid).src = newimgsrc[i]; document.getElementById(valtimeid).innerHTML = newvaltime[i]; } } </script>  <div> <div id='TABday1G-wwx' style='display:block;'><img class='display-img-max' src='../wwd/day1_psnow_gt_04_conus.gif' id='wwximg1' alt='Day 1 image not available'></div><div id='TABday2G-wwx' style='display:none;'><img class='display-img-max' src='../wwd/day2_psnow_gt_04_conus.gif' id='wwximg2' alt='Day 2 image not available'></div><div id='TABday3G-wwx' style='display:none;'><img class='display-img-max' src='../wwd/day3_psnow_gt_04_conus.gif' id='wwximg3' alt='Day 3 image not available'></div><div id='TABday4G-wwx' style='display:none;'><img class='display-img-max' src='../wwd/pwpf_d47/gif/prbww_sn25_DAY4_conus.gif' id='wwximg4' alt='Day 4 image not available'></div><div id='TABday5G-wwx' style='display:none;'><img class='display-img-max' src='../wwd/pwpf_d47/gif/prbww_sn25_DAY5_conus.gif' id='wwximg5' alt='Day 5 image not available'></div><div id='TABday6G-wwx' style='display:none;'><img class='display-img-max' src='../wwd/pwpf_d47/gif/prbww_sn25_DAY6_conus.gif' id='wwximg6' alt='Day 6 image not available'></div><div id='TABday7G-wwx' style='display:none;'><img class='display-img-max' src='../wwd/pwpf_d47/gif/prbww_sn25_DAY7_conus.gif' id='wwximg7' alt='Day 7 image not available'></div> </div>  <div id='links-wwx' class='links-max'> <a href="/pwpf/wwd_accum_probs.php" target="_blank" class="linksmajor"> » Interactive Winter Weather Map (Day 1-3)</a><br> <a href="/wwd/pwpf_d47/pwpf_medr.php" target="_blank" class="linksmajor"> » Interactive Winter Weather Map (Day 4-7)</a><br> <a href="/wwd/wssi/wssi.php" target="_blank" class="linksmajor"> » Winter Storm Severity Index</a><br> <a href="https://www.wpc.ncep.noaa.gov/Prob_Precip/" target="_blank" class="linksmajor"> » Experimental Probabilistic Precipitation Portal</a><br> <a onclick="javascript:displaylinks('dlinks-wwx-disco')" href="javascript:;"> + Forecast Discussion (Day 1-3)</a><br> <div id="dlinks-wwx-disco" style="display: none"> <div class="dlinks-disco"> <br>Probabilistic Heavy Snow and Icing Discussion <br>NWS Weather Prediction Center College Park MD <br>130 AM EST Tue Feb 25 2025 <br> <br>Valid 12Z Tue Feb 25 2025 - 12Z Fri Feb 28 2025 <br> <br>...Pacific Northwest through the Northern Rockies... <br>Day 1... <br> <br>Strong surface low pressure will be moving eastward near the Strait <br>of Juan de Fuca, pivoting onshore beneath a strong but filling <br>upper level shortwave trough. This upper feature will weaken <br>rapidly as it gets replaced by upper level ridging, resulting in <br>the surface low eroding as it moves across WA state. E/SE of this <br>stacked system, the ongoing atmospheric river (AR) will persist <br>another 12 hours as reflected by GEFS/ECENS IVT probabilities, <br>surging moisture into the Pacific Northwest and Northern Rockies <br>D1. The lingering precipitation D1 is expected to be lighter than <br>the heavy amounts that have fallen already, but still should <br>result in heavy snow in the WA Cascades and Northern Rockies, <br>including the Bitterroots and Lewis Range, especially above <br>3000-3500 ft. In these areas, WPC probabilities for 6+ inches of <br>snow are high (>90%), and pass level impacts will continue until <br>snow wanes at the end of D1. <br> <br> <br>...Northeast... <br>Day 3... <br> <br>A modest wave of low pressure will move northeast from the Great <br>Lakes across New England Thursday into Friday, with an accompanying <br>cold front trailing in its wake. The low will likely track across <br>central New England, with the accompanying WAA causing <br>precipitation to expand in the form of snow across northern New <br>England. Although the system will be fast moving, brief heavy snow <br>is likely in the higher terrain of the White Mountains of NH where <br>WPC probabilities reach 30-50% for 4+ inches of accumulations. <br>Later D3, as the cold front passes to the east, post-frontal <br>upslope flow will develop into the Adirondacks and northern Greens, <br>with modest lake enhancement occurring into the Tug Hill Plateau. <br>In these areas, WPC probabilities for 4+ inches reach 30-50% as <br>well, but generally later in the D3 period than what will occur <br>across the NH terrain. <br> <br> <br>Weiss <br> <br> <br> <br> </div> </div> <a onclick="javascript:displaylinks('dlinks-wwx')" href="javascript:;"> + Additional Links</a> <div id="dlinks-wwx" style="display: none"> <ul class="linkslist"> <li>» <a href="/wwd/wso" target="_blank">Experimental Winter Storm Outlook</a></li> <li>» <a href="/wwd/wssi/prob_wssi.php" target="_blank">Probabilistic Winter Storm Severity Index</a></li> <li>» <a href="../verification/winwx/winwx.php" alt="Product Verification">Product Verification</a></li> <li>» <a href="../archives/web_pages/winwx/get_winwx_images.php" alt="Product Archive">Product Archive</a></li> <li>» <a href="../wwd/about.shtml" alt="Product Info">Product Info</a></li> <li>» Forecast Surface Low Positions: <a href="../wwd/lowtrack_circles.gif" alt="Low Track Circles">Uncertainty Circles</a> | <a href="../lowtracks/lowtrack_ensembles.gif" alt="Low Track Ensembles">Ensemble Clusters</a> </li> <li>» <a href="../wwd/winter_wx.shtml" alt="Other Products">Other Winter Weather Products</a></li> </ul> </div> </div> </div> </div> <div class="product-content-new" id="med">   <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script> <script> $(document).keydown( function(e) { if (e.keyCode == 39) { $(".overviewm:focus").closest('li').next().find('a.overviewm').focus(); } if (e.keyCode == 37) { $(".overviewm:focus").closest('li').prev().find('a.overviewm').focus(); } } ); $(function() { $('#firstm').focus(); }); </script> <div id='content-med' class='display-content-max'> <div class='display-text'> <div class="display-title">Medium Range Forecasts <a href="/medr/medr.shtml" alt="Legacy Page" class="legacy-link">Legacy Page</a>:</div> <div id='TABday1S-med' style='display: block' class='display-validtime'>Valid 12Z Fri Feb 28, 2025</div><div id='TABday2S-med' style='display: none' class='display-validtime'>Valid 12Z Sat Mar 01, 2025</div><div id='TABday3S-med' style='display: none' class='display-validtime'>Valid 12Z Sun Mar 02, 2025</div><div id='TABday4S-med' style='display: none' class='display-validtime'>Valid 12Z Mon Mar 03, 2025</div><div id='TABday5S-med' style='display: none' class='display-validtime'>Valid 12Z Tue Mar 04, 2025</div>    <div class="navbar" id="fordays"> <ul id="minitabs"> <li class="cforday"><a href="#" OnMouseOver="show_tab('med','TABday1','5')" class="overviewm" onfocus="show_tab('med','TABday1','5')" id="firstm" alt="Day1"><span id="TABday1T-med" class="active-forecast">Day 3</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('med','TABday2','5')" class="overviewm" onfocus="show_tab('med','TABday2','5')" alt="Day2"><span id="TABday2T-med" class="blank">Day 4</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('med','TABday3','5')" class="overviewm" onfocus="show_tab('med','TABday3','5')" alt="Day3"><span id="TABday3T-med" class="blank">Day 5</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('med','TABday4','5')" class="overviewm" onfocus="show_tab('med','TABday4','5')" alt="Day4"><span id="TABday4T-med" class="blank">Day 6</span></a></li><li class="cforday"><a href="#" OnMouseOver="show_tab('med','TABday5','5')" class="overviewm" onfocus="show_tab('med','TABday5','5')" alt="Day5"><span id="TABday5T-med" class="blank">Day 7</span></a></li> </ul> </div> </div>  <div id= "options-wrapper" class="options-wrapper"> <div id="options-tab-med" class="options-off"> <div class="options-container"> <div class="options-inner1"> <a onclick="javascript:displayoptions('med');" href="javascript:;"><img class="options-icon" src="para/para_css/images/options.png" /></a> </div> <div id="opts-med" class="options-inner2" style="display: none"> Image Options: <div class="options-form"> <form> <input id="med-fro" type="radio" name="format" value="fronts" onclick="javascript:imgformatmed('fro');" checked ><label for="med-fro">Fronts</label> <br> <input id="med-mxt" type="radio" name="format" value="maxtemp" onclick="javascript:imgformatmed('mxt');"><label for="med-mxt">Max Temp (°F)</label> <br> <input id="med-mxta" type="radio" name="format" value="maxtempanom" onclick="javascript:imgformatmed('mxta');"><label for="med-mxta">Max Temp Anomaly (°F)</label> <br> <input id="med-mnt" type="radio" name="format" value="mintemp" onclick="javascript:imgformatmed('mnt');"><label for="med-mnt">Min Temp (°F)</label> <br> <input id="med-mnta" type="radio" name="format" value="mintempanom" onclick="javascript:imgformatmed('mnta');"><label for="med-mnta">Min Temp Anomaly (°F)</label> <br> <input id="med-pops" type="radio" name="format" value="pops" onclick="javascript:imgformatmed('pop');"><label for="med-pop">24-hr Pop(%)</label> <br> <input id="med-ht" type="radio" name="format" value="heights" onclick="javascript:imgformatmed('ht');"><label for="med-ht">500mb Heights</label> <br> </form> </div> <div class='options-form2'> <a href="/threats/threats.php" target="_blank">Day 3-7 Hazards</a><br> <a href="/medr/medr.shtml" target="_blank">Additional Products</a> </div> </div> </div> </div> </div>  <script> function imgformatmed(nam) { //get new valid times and sources for images var newimgsrc = new Array(); var newvaltime = new Array(); if (nam == 'mxt') { //display max temp newimgsrc = ["..\/medr\/DAY3_MAX_filled.gif","..\/medr\/DAY4_MAX_filled.gif","..\/medr\/DAY5_MAX_filled.gif","..\/medr\/DAY6_MAX_filled.gif","..\/medr\/DAY7_MAX_filled.gif"]; newvaltime = ["Valid Fri Feb 28, 2025","Valid Sat Mar 01, 2025","Valid Sun Mar 02, 2025","Valid Mon Mar 03, 2025","Valid Tue Mar 04, 2025"]; } else if (nam =='mxta') { //display max temp anom newimgsrc = ["..\/medr\/DAY3_MAX_ANOM_filled.gif","..\/medr\/DAY4_MAX_ANOM_filled.gif","..\/medr\/DAY5_MAX_ANOM_filled.gif","..\/medr\/DAY6_MAX_ANOM_filled.gif","..\/medr\/DAY7_MAX_ANOM_filled.gif"]; newvaltime = ["Valid Fri Feb 28, 2025","Valid Sat Mar 01, 2025","Valid Sun Mar 02, 2025","Valid Mon Mar 03, 2025","Valid Tue Mar 04, 2025"]; } else if (nam =='mnt') { //display min temp newimgsrc = ["..\/medr\/DAY3_MIN_filled.gif","..\/medr\/DAY4_MIN_filled.gif","..\/medr\/DAY5_MIN_filled.gif","..\/medr\/DAY6_MIN_filled.gif","..\/medr\/DAY7_MIN_filled.gif"]; newvaltime = ["Valid Fri Feb 28, 2025","Valid Sat Mar 01, 2025","Valid Sun Mar 02, 2025","Valid Mon Mar 03, 2025","Valid Tue Mar 04, 2025"]; } else if (nam =='mnta') { //display min temp anom newimgsrc = ["..\/medr\/DAY3_MIN_ANOM_filled.gif","..\/medr\/DAY4_MIN_ANOM_filled.gif","..\/medr\/DAY5_MIN_ANOM_filled.gif","..\/medr\/DAY6_MIN_ANOM_filled.gif","..\/medr\/DAY7_MIN_ANOM_filled.gif"]; newvaltime = ["Valid Fri Feb 28, 2025","Valid Sat Mar 01, 2025","Valid Sun Mar 02, 2025","Valid Mon Mar 03, 2025","Valid Tue Mar 04, 2025"]; } else if (nam =='pop') { //display 24-hr pops newimgsrc = ["..\/medr\/DAY3_POP_filled.gif","..\/medr\/DAY4_POP_filled.gif","..\/medr\/DAY5_POP_filled.gif","..\/medr\/DAY6_POP_filled.gif","..\/medr\/DAY7_POP_filled.gif"]; newvaltime = ["Centered 12Z Fri Feb 28, 2025","Centered 12Z Sat Mar 01, 2025","Centered 12Z Sun Mar 02, 2025","Centered 12Z Mon Mar 03, 2025","Centered 12Z Tue Mar 04, 2025"]; } else if (nam =='ht') { //display 500mb heights newimgsrc = ["..\/medr\/d3500wbg.gif","..\/medr\/d4500wbg.gif","..\/medr\/d5500wbg.gif","..\/medr\/d6500wbg.gif","..\/medr\/d7500wbg.gif"]; newvaltime = ["Valid 12Z Fri Feb 28, 2025","Valid 12Z Sat Mar 01, 2025","Valid 12Z Sun Mar 02, 2025","Valid 12Z Mon Mar 03, 2025","Valid 12Z Tue Mar 04, 2025"]; } else { //display default fronts/pressures newimgsrc = ["..\/medr\/9jhwbg_conus.gif","..\/medr\/9khwbg_conus.gif","..\/medr\/9lhwbg_conus.gif","..\/medr\/9mhwbg_conus.gif","..\/medr\/9nhwbg_conus.gif"]; newvaltime = ["Valid 12Z Fri Feb 28, 2025","Valid 12Z Sat Mar 01, 2025","Valid 12Z Sun Mar 02, 2025","Valid 12Z Mon Mar 03, 2025","Valid 12Z Tue Mar 04, 2025"]; } //change sources in html var numprod = 5; for (i = 0; i < numprod; i++) { var idnum = i + 1; var imgid = 'medimg' + idnum ; var valtimeid = 'TABday' + idnum + 'S-med'; document.getElementById(imgid).src = newimgsrc[i]; document.getElementById(valtimeid).innerHTML = newvaltime[i]; } } </script>  <div> <div id='TABday1G-med' style='display:block;'><img class='display-img-max' src='../medr/9jhwbg_conus.gif' id='medimg1' alt='Day 1 image not available'></div><div id='TABday2G-med' style='display:none;'><img class='display-img-max' src='../medr/9khwbg_conus.gif' id='medimg2' alt='Day 2 image not available'></div><div id='TABday3G-med' style='display:none;'><img class='display-img-max' src='../medr/9lhwbg_conus.gif' id='medimg3' alt='Day 3 image not available'></div><div id='TABday4G-med' style='display:none;'><img class='display-img-max' src='../medr/9mhwbg_conus.gif' id='medimg4' alt='Day 4 image not available'></div><div id='TABday5G-med' style='display:none;'><img class='display-img-max' src='../medr/9nhwbg_conus.gif' id='medimg5' alt='Day 5 image not available'></div> </div>  <div id='links-med' class='links-max'> <a onclick="javascript:displaylinks('dlinks-med-disco')" href="javascript:;"> + Forecast Discussion</a><br> <div id="dlinks-med-disco" style="display: none"> <div class="dlinks-disco"> Extended Forecast Discussion <br>NWS Weather Prediction Center College Park MD <br>157 AM EST Tue Feb 25 2025 <br> <br>Valid 12Z Fri Feb 28 2025 - 12Z Tue Mar 04 2025 <br> <br> <br>...Overview... <br> <br>The medium range continues to feature a rather progressive overall <br>flow pattern. Troughing over the East on Friday will be reinforced <br>again this weekend by a shortwave through the Upper Midwest. <br>Meanwhile out West, a cutoff upper low will slide into southern <br>California on Friday, across the Southwest this weekend, and weaken <br>or get absorbed into the larger scale flow early next week over <br>the southern Plains. Behind this, another deep trough or upper low <br>will move into the West Coast Sunday into Monday, with general <br>indications of a more amplified pattern across the West to Central <br>U.S. next week. <br> <br> <br>...Guidance/Predictability Assessment... <br> <br>Latest guidance continues to show good agreement on the overall <br>pattern progression and dominant features of the medium range <br>period, but with plenty of uncertainty in the details. Two main <br>sources of uncertainty lie with the pair of upper lows through the <br>Western U.S. this weekend and again next week. The first, into <br>southern California on Friday, has shown improved consistency in <br>the timing, but there is variability in the track. Through the <br>12z/18z Feb 24 models, the GFS was notably displaced north of the <br>UKMET, CMC, and ECMWF. The EC-based AI models were also varied and <br>thus suggesting that either placement was plausible. Also, to note, <br>the new 00z runs of the ECMWF and CMC tonight (available after WPC <br>forecast generation time) also trended slightly north. For the <br>second trough early next week, the guidance agrees on its existence <br>but there's considerable uncertainty in the timing and evolution. <br>The ECMWF remains on the faster side, with the trough over the <br>Central U.S. by next Tuesday. The GFS, however, still has the <br>trough over the West by that time. The CMC seemed a nice middle <br>ground solution. Ensemble means generally sided with their <br>deterministic counterparts, but with slightly less longitudinal <br>spread. <br> <br>The WPC blend for tonight used a multi-model blend the first few <br>days of the period, transitioning to a non-GFS and heavily weighted <br>ensemble mean blend by Day 7. <br> <br> <br>...Weather/Hazards Highlights... <br> <br>A clipper system should bring a round of precipitation to the <br>Great Lakes and Northeast Friday into Saturday, with moderate <br>snowfall possibly enhanced by the lake waters across the upper <br>Great Lakes, with mixed precipitation just to the south. A period <br>of strong and gusty winds can also be expected on Friday across the <br>northern Plains and perhaps into Saturday near the Great Lakes on <br>the back-side of the system as cold air rushes in behind it. <br> <br>A building ridge should keep conditions quiet and dry across the <br>West into Friday. The southern stream upper low moving across <br>southern California Friday and inland next weekend may lead to <br>light showers over California, the Southwest, and into the south- <br>central U.S., with increasing rain chances in the southern Plains <br>by next Sunday as moisture increases. There appears to be a better <br>signal for the precipitation to spread farther east/northeast <br>across the southern Plains Sunday into Monday. The northern stream <br>trough moving through the eastern Pacific and into the West next <br>weekend will also bring precipitation back into the forecast for <br>the West Coast and Great Basin and spreading inland. <br> <br>Much above normal temperatures will be well established by <br>Thursday across the West and into the northern/central Plains. The <br>greatest anomalies will be across the Plains with daytime highs 20 <br>to locally 30 degrees above normal, with 60s for highs as far north <br>as Nebraska or perhaps even South Dakota. The above normal <br>temperatures will spread south and east, with the West trending <br>cooler by early next week. Across the East, temperatures will vary <br>between normal and above normal into Saturday, but may be below <br>normal Sunday into Monday as troughing is most established. <br> <br> <br>Santorelli <br> <br> <br>Additional 3-7 Day Hazard information can be found on the WPC <br>medium range hazards outlook chart at: <br><a href="https://www.wpc.ncep.noaa.gov/threats/threats.php"><u><a href="https://www.wpc.ncep.noaa.gov/threats/threats.php" target="_blank">https://www.wpc.ncep.noaa.gov/threats/threats.php</a></u></a> <br> <br>WPC medium range 500mb heights, surface systems, weather grids, <br>quantitative precipitation forecast (QPF), excessive rainfall <br>outlook (ERO), winter weather outlook (WWO) probabilities, heat <br>indices, and Key Messages can be accessed from: <br> <br><a href="https://www.wpc.ncep.noaa.gov/medr/5dayfcst500_wbg.gif"><u><a href="https://www.wpc.ncep.noaa.gov/medr/5dayfcst500_wbg.gif" target="_blank">https://www.wpc.ncep.noaa.gov/medr/5dayfcst500_wbg.gif</a></u></a> <br><a href="https://www.wpc.ncep.noaa.gov/medr/5dayfcst_wbg_conus.gif"><u><a href="https://www.wpc.ncep.noaa.gov/medr/5dayfcst_wbg_conus.gif" target="_blank">https://www.wpc.ncep.noaa.gov/medr/5dayfcst_wbg_conus.gif</a></u></a> <br><a href="https://www.wpc.ncep.noaa.gov/5km_grids/5km_gridsbody.html"><u><a href="https://www.wpc.ncep.noaa.gov/5km_grids/5km_gridsbody.html" target="_blank">https://www.wpc.ncep.noaa.gov/5km_grids/5km_gridsbody.html</a></u></a> <br><a href="https://www.wpc.ncep.noaa.gov/qpf/day4-7.shtml"><u><a href="https://www.wpc.ncep.noaa.gov/qpf/day4-7.shtml" target="_blank">https://www.wpc.ncep.noaa.gov/qpf/day4-7.shtml</a></u></a> <br><a href="https://www.wpc.ncep.noaa.gov/#page=ero"><u><a href="https://www.wpc.ncep.noaa.gov/#page=ero" target="_blank">https://www.wpc.ncep.noaa.gov/#page=ero</a></u></a> <br><a href="https://www.wpc.ncep.noaa.gov/wwd/pwpf_d47/pwpf_medr.php?day=4"><u><a href="https://www.wpc.ncep.noaa.gov/wwd/pwpf_d47/pwpf_medr.php?day=4" target="_blank">https://www.wpc.ncep.noaa.gov/wwd/pwpf_d47/pwpf_medr.php?day=4</a></u></a> <br><a href="https://www.wpc.ncep.noaa.gov/heat_index.shtml"><u><a href="https://www.wpc.ncep.noaa.gov/heat_index.shtml" target="_blank">https://www.wpc.ncep.noaa.gov/heat_index.shtml</a></u></a> <br><a href="https://www.wpc.ncep.noaa.gov/#page=ovw"><u><a href="https://www.wpc.ncep.noaa.gov/#page=ovw" target="_blank">https://www.wpc.ncep.noaa.gov/#page=ovw</a></u></a> <br> </div> </div> <a onclick="javascript:displaylinks('dlinks-med')" href="javascript:;"> + Additional Links</a> <div id="dlinks-med" style="display: none"> <ul class="linkslist"> <li>» <a href="/archives/web_pages/medr/get_medr_products.php" alt="Product Archive">Product Archive</a></li> <li>» <a href="/medr/about_medr.shtml" alt="Product Info">Product Info</a></li> <li>» <a href="/medr/5dayfcst_wbg_conus.gif" alt="Product Info">Day 3-7 Surface Composite</a></li> <li>» <a href="/medr/medr.shtml" alt="Other Products">Other Medium Range Products</a></li> </ul> </div> </div> </div> </div> <div class="product-content-new" id="tls">  <div id='content-tls' class='display-content-max'> <div class='display-text'> <div class="display-title">Forecaster's Toolbox (Prototype)</div>   <div class="collab-block2"> <div class="collab-block2-title">Tools Generated at WPC</div> <div class="collab-tools-disclaim"> These tools are NOT operationally supported. Data may not update regularly due to workstation failure and/or data unavailability. </div> <div id="tools" class="collab-tools-content"> <a href="https://www.wpc.ncep.noaa.gov/rainfallreports" target="_blank"> <div class="collab-tools-border"> <div class="collab-tools-title">Intense Rainfall and Flash Flood Reports</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/para_images/Experimental_intense_rainfall.PNG' alt='Prototype Weather in Context' /> </div> <div class="collab-tools-des"> <p>Displays flood and flash flood reports as well as intense rainfall observations for user-selectable time ranges and customizable geographic regions. Includes ability to download reports and associated metadata in csv format. </div> </div> </a> <a href="./exper/gefs/gefs.html" target="_blank"> <div class="collab-tools-border-right"> <div class="collab-tools-title">GEFS Probabilities</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/para_includes/collaboration/gefsprobs.png' alt='GEFS Probs' /> </div> <div class="collab-tools-des"> <p>Plots of GEFS probabilistic forecast of precipitation, temperature, and sea-level pressure exceeding various thresholds.</p> </div> </div> </a> </div> <div id="tools" class="collab-tools-content"> <a href="./exper/lsr/lsr.php" target="_blank"> <div class="collab-tools-border"> <div class="collab-tools-title">Local Storm Reports</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/para_images/lsr.png' alt='Local Storm Reports' /> </div> <div class="collab-tools-des"> <p>Custom plots of Local Storm Reports across the Contiguous United States. Reports include rain, snow, ice, and severe weather, as well as other significant information from storm spotters.</p> </div> </div> </a> <a href="/qpf/epm/extreme_precip_monitor.php" target="_blank"> <div class="collab-tools-border-right"> <div class="collab-tools-title">Extreme Precipitation Monitor</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='/para/para_images/epm_exper_staticimage.png' alt='Extreme Precipitation Monitor' /> </div> <div class="collab-tools-des"> <p>Displays the climatological significance of precipitation forecast by WPC. The climatological significance is represented by Average Recurrence Intervals (ARIs) of precipitation estimates from NOAA Atlas-14 and Atlas2.</p> </div> </div> </a> </div> <div id="tools" class="collab-tools-content"> <a href="http://satable.ncep.noaa.gov/" target="_blank"> <div class="collab-tools-border"> <div class="collab-tools-title">Ensemble Situational Awareness Table</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/para_images/esat.png' alt='ESAT' /> </div> <div class="collab-tools-des"> <p>An interactive situational awareness table that displays anomalies, percentiles, and return intervals from the GEFS, NAEFS, and ECMWF Ensembles (login required to view ECMWF data). <p>*Please note that there is currently an issue where only users on a NOAA network can access this page. We are actively working to resolve this problem. </p> </div> </div> </a> <a href="/exper/ndfd/ndfd.html" target="_blank"> <div class="collab-tools-border-right"> <div class="collab-tools-title">NDFD Forecast Temperature Records</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/para_images/ndfdrecords_example.png' alt='NDFD Records' /> </div> <div class="collab-tools-des"> <p>Interactive display of where temperatures could approach or exceed records within the contiguous U.S. (based on NDFD temperature forecasts)                                                                                                                                                                                                                                     </p> </div> </div> </a> </div> <div id="tools" class="collab-tools-content"> <a href="/exper/ndfdmxmn/map.html" target="_blank"> <div class="collab-tools-border"> <div class="collab-tools-title">NWS NDFD Max/Min Temperatures and Departure from Normal</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/para_images/ndfd_maxmin_departure.gif' alt='NWS NDFD Max/Min Temperatures and Departure from Normal' /> </div> <div class="collab-tools-des"> <p>Displays Days 1-7 NDFD maximum and minimum temperatures, along with their respective departures from climatology. </div> </div> </a> <a href="/snowbands/view.php" target="_blank"> <div class="collab-tools-border-right"> <div class="collab-tools-title">Prototype Snowband Probability Forecasts</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/para_images/MTD_example.png' alt='Prototype Snowband Probability Forecasts' /> </div> <div class="collab-tools-des"> <p>An interactive tool that depicts areas of heavy snowfall from individual members of high-resolution short range ensemble forecasts. </div> </div> </a> </div> <div id="tools" class="collab-tools-content"> <a href="/hmt/weather_in_context/prototype/index.php" target="_blank"> <div class="collab-tools-border"> <div class="collab-tools-title">Weather in Context Prototype</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/para_images/wxincontext_staticimage.PNG' alt='Prototype Weather in Context' /> </div> <div class="collab-tools-des"> <p>Displays forecast information and its climatological context to quickly alert a forecaster when a record or neear-record breaking event is possible. This tool is available for both CONUS and Alaska. </div> </div> </a> <a href="/lowclusters/lowclusters.php" target="_blank"> <div class="collab-tools-border-right"> <div class="collab-tools-title">Automated Forecast Low Clusters</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='/lowclusters/lowclusters_latest.png' alt='Latest Automated Forecast Low Clusters' /> </div> <div class="collab-tools-des"> <p>Displays 0-72 hour cyclone forecast positions from global ensemble and deterministic model guidance. </div> </div> </a> </div> <div id="tools" class="collab-tools-content"> <a href="./exper/change/change.html" target="_blank"> <div class="collab-tools-border"> <div class="collab-tools-title">1/3/6/24-hr Changes</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./exper/change/tmpf_latest_24_us.gif' alt='1/3/4/24-hr Changes' /> </div> <div class="collab-tools-des"> <p>Change in weather parameters (temperature, dewpoint, surface pressure, etc) over the last 1/3/6/24 hours. Data is provided from the Real-Time Mesoscale Analysis (RTMA) or the Rapid Refresh (RAP).</p> </div> </div> </a> <a href="https://www.wpc.ncep.noaa.gov/heatrisk" target="_blank"> <div class="collab-tools-border-right"> <div class="collab-tools-title">Experimental HeatRisk</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/images/HeatRisk_example.png' alt='HeatRisk Map' /> </div> <div class="collab-tools-des"> <p>The experimental National Weather Service (NWS) HeatRisk is a color-numeric-based index that provides a forecast of the potential level of risk for heat-related impacts to occur over a 24-hour period, with forecasts available out through 7 days. </div> </div> </a> </div>  </div>  <div class="collab-block2"> <div class="collab-block2-title">Other Favorite Forecast Tools</div> <div id="tools" class="collab-tools-content"> <a href="http://www.eas.slu.edu/CIPS/ANALOG/analog.php" target="_blank"> <div class="collab-tools-border-right"> <div class="collab-tools-title">CIPS Guidance</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/para_includes/collaboration/cips.png' alt='CIPS Guidance' /> </div> <div class="collab-tools-des"> <p>Analog guidance that uses an objective approach to find historical events that are similar to the upcoming forecast.</p> </div> </div> </a> <a href="https://vlab.noaa.gov/web/mdl/nbm" target="_blank"> <div class="collab-tools-border"> <div class="collab-tools-title">National Blend of Models</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/para_includes/collaboration/nblend.png' alt='National Blend' /> </div> <div class="collab-tools-des"> <p>Nationally consistent and skillful suite of calibrated forecast guidance based on a blend of both NWS and non-NWS numerical weather prediction model data and post-processed model guidance.</p> </div> </div> </a> </div> <div id="tools" class="collab-tools-content"> <a href="https://cw3e.ucsd.edu/iwv-and-ivt-forecasts/" target="_blank"> <div class="collab-tools-border-right"> <div class="collab-tools-title">Atmospheric River Portal</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/para_includes/collaboration/cw3e_arportal.png' alt='AR Portal' /> </div> <div class="collab-tools-des"> <p>A portal for atmospheric river forecasts and diagnostics from the Center for Western Weather and Water Extremes.</p> </div> </div> </a> <a href="http://www.emc.ncep.noaa.gov/users/meg/gefs_plumes/" target="_blank"> <div class="collab-tools-border"> <div class="collab-tools-title">GEFS Plumes</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/para_includes/collaboration/gefs.png' alt='GEFS Plumes' /> </div> <div class="collab-tools-des"> <p>An interactive display of time series plots from GEFS ensemble members at a point.</p> </div> </div> </a> </div> <div id="tools" class="collab-tools-content"> <a href="https://www.spc.noaa.gov/exper/" target="_blank"> <div class="collab-tools-border-right"> <div class="collab-tools-title">SPC Forecast Tools</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/para_images/spctools.png' alt='SPC Tools' /> </div> <div class="collab-tools-des"> <p>A variety of useful tools generated at The Storm Prediction Center (SPC).</p> </div> </div> </a> <a href="https://ecmwf.int/en/forecasts/charts" target="_blank"> <div class="collab-tools-border"> <div class="collab-tools-title">ECMWF Forecast Charts</div> <div class="collab-tools-image"> <img class='collab-tools-image-logo' src='./para/para_includes/collaboration/ecmwf.png' alt='ECMWF' /> </div> <div class="collab-tools-des"> <p>Output from the ECMWF Integrated Forecasting System (IFS), including medium range deterministic, ensemble, and machine learning model forecasts.</p> </div> </div> </a> </div> </div> </div> </div> </div> </div> </div> </div> <script src="para/para_includes/activatables.js" type="text/javascript"></script> <script type="text/javascript"> activatables('page', ['ovw','sfc','frt', 'qpf', 'ero' , 'wwx', 'med', 'tls'])</script> </div> </div>  </div>   <div class="socialmedia-content"> <div id="fb-root"></div> <div class='socialmedia-twitter'> <a class="twitter-timeline" href="https://twitter.com/NWSWPC" data-widget-id="638696184119447552">Tweets by @NWSWPC</a> <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+"://platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script> </div> <div class='socialmedia-facebook'> <iframe src="//www.facebook.com/plugins/likebox.php?href=https://www.facebook.com/NWSWPC&width=460&height=600&show_faces=false&colorscheme=light&stream=true&show_border=true&header=true" scrolling="yes" frameborder="1" style="border:none; overflow:hidden; width:460px;height:600 " ALLowTransparency="true"></iframe> </div> </div>  <div class="features-content"> <div class='one-third-first'> <p> <a href="https://www.weather.gov/safety/" target="_blank"><img src="/para/images/weather_safety_thumbnail.png" alt="Weather Safety for All Hazards" width="300px" height="148px" /></a> </p> <p class="feature"> <a href="https://www.weather.gov/safety/" target="_blank">WEATHER SAFETY</a> </p> </div> <div class='one-third-first'> <p> <a href="https://www.weather.gov/safety/flood" target="_blank"><img src="https://www.weather.gov/images/nws/features/videoTADD.gif" alt="Turn Around Dont Drown" width="300px" height="148px" /></a> </p> <p class="feature"> <a href="https://www.weather.gov/safety/flood" target="_blank">TURN AROUND DON'T DROWN</a> </p> </div> <div class='one-third-first'> <p> <a href="https://www.weather.gov/socialmedia" target="_blank"><img src="https://www.weather.gov/images/nws/features/social.png" alt="Social Media" width="300px" height="148px" /></a> </p> <p class="feature"> <a href="https://www.weather.gov/socialmedia" target="_blank">SOCIAL MEDIA</a> </p> </div>   </div>   <div class="footer"> <div class="footer-content"> <div class='footer-header'> Quick Links and Additional Resources<br> </div>  <div class='footer-column-left'> <div class = 'footer-column-head'>NWS Regional and Forecast Offices<br></div> <a href="https://weather.gov/erh" target="_blank">Eastern Region</a><br> <a href="https://weather.gov/srh" target="_blank">Southern Region</a><br> <a href="https://weather.gov/crh" target="_blank">Central Region</a><br> <a href="https://weather.gov/wrh" target="_blank">Western Region</a><br> <a href="https://weather.gov/arh" target="_blank">Alaska Region</a><br> <a href="https://weather.gov/prh" target="_blank">Pacific Region</a><br> <a href="http://www.nws.noaa.gov/organization.php#maps" target="_blank">NWS Local Offices</a><br> <a href="http://water.weather.gov/ahps/rfc/rfc.php" target="_blank">River Forecast Centers</a><br> <a href="http://www.nws.noaa.gov/aviation/pages/CWSU/CWSU.php" target="_blank">Center Weather Service Units</a><br> <a href="http://water.noaa.gov" target="_blank">National Water Center</a><br> </div> <div class='footer-column'> <div class='footer-column-head'>Observations and Forecasts<br></div> <a href="http://www.wpc.ncep.noaa.gov/archives/web_pages/wpc_arch/get_wpc_archives.php" target="_blank">WPC Product Archives</a><br> <a href="http://www.weather.gov/Radar" target="_blank">Radar</a><br> <a href="http://www.star.nesdis.noaa.gov/GOES/GOES16_CONUS.php" target="_blank">GOES-East Satellite</a><br> <a href="http://www.goes.noaa.gov/goes-w.html" target="_blank">GOES-West Satellite</a><br> <a href="http://www.nesdis.noaa.gov" target="_blank">Satellite and Information Service</a><br> <a href="http://www.ncdc.noaa.gov" target="_blank">National Climatic Data Center</a><br> <a href="http://weather.noaa.gov/international.html" target="_blank">International Weather</a><br> <a href="http://worldweather.wmo.int" target="_blank">World Forecasts</a><br> <a href="http://www.wpc.ncep.noaa.gov/html/calc.shtml" target="_blank">Meteorological Calculators</a><br> </div> <div class='footer-column'> <div class='footer-column-head'>Weather Awareness<br></div> <a href="http://www.floodsafety.noaa.gov/" target="_blank">Floods</a><br> <a href="http://www.weather.gov/om/winter" target="_blank">Winter Weather</a><br> <a href="http://www.weather.gov/om/heat" target="_blank">Heat</a><br> <a href="http://www.weather.gov/safety" target="_blank">Weather Safety</a><br> <a href="http://www.weather.gov/stormready" target="_blank">Storm Ready</a><br> <a href="http://www.nws.noaa.gov/com/weatherreadynation" target="_blank">Weather Ready Nation</a><br> <a href="http://www.fema.gov" target="_blank">FEMA</a><br> <a href="http://www.weather.gov/nwr" target="_blank">NOAA Weather Radio</a><br> </div> <div class='footer-column-right'> <div class='footer-column-head'>About WPC<br></div> <a href="/para/para_includes/wpc_flyer.pdf" target="_blank">WPC Flyer</a><br> <a href="/html/fcst2.shtml" target="_blank">Mission & Vision</a><br> <a href="/html/WPC_history.pdf" target="_blank">History</a><br>  <a href="/staff/wpc_staff.shtml" target="_blank">Staff</a><br> <a href="/para/para_includes/WPC_Student_Opportunities.pdf" target="_blank">Student Opportunities at WPC</a><br> <a href="/mail_webmaster" target="_blank">Contact Us</a><br> <br> <div class='footer-column-head'>Social Media<br></div> <a href="https://www.facebook.com/NWSWPC" target="_blank">Facebook</a><br> <a href="https://x.com/NWSWPC" target="_blank">X</a><br> </div> </div> </div>   <div class="footer-legal"> <div class="footer-legal-content"> <div class="footer-legal-gov"> <a href="http://www.usa.gov"><img src="/para/para_css/images/usa_gov.png" alt="usa.gov" width="110" height="30"></a> </div> <div class="footer-legal-column"> <p> <a href="http://www.commerce.gov">US Dept of Commerce</a><br> <a href="http://www.noaa.gov">NOAA</a>/<a href="http://www.weather.gov.gov">NWS</a>/<a href="http://www.ncep.noaa.gov/">NCEP</a><br> Weather Prediction Center<br> 5830 University Research Court<br> College Park, MD 20740<br> <a href='http://www.wpc.ncep.noaa.gov/mail_webmaster/'>Weather Prediction Center Web Team</a> </p> </div> <div class="footer-legal-column2"> <a href="http://www.weather.gov/disclaimer">Disclaimer</a><br> <a href="http://www.cio.noaa.gov/Policy_Programs/info_quality.html">Information Quality</a><br> <a href="http://www.weather.gov/help">Help</a><br> <a href="http://www.weather.gov/glossary">Glossary</a> </div> <div class="footer-legal-column3"> <a href="http://www.weather.gov/privacy">Privacy Policy</a><br> <a href="http://www.rdc.noaa.gov/~foia">Freedom of Information Act (FOIA)</a><br> <a href="http://www.weather.gov/about">About Us</a><br> <a href="http://www.weather.gov/careers">Career Opportunities</a> </div> </div> </div>  </body> </body> </html>