GIS

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</li> <li class="last"> <div class="topMenuNavList section-link"> <a href="https://www.weather.gov/about">ABOUT</a> </div> <div style="opacity: 0;" class="sub"> <ul> <li> <a href="https://www.weather.gov/about">About NWS</a> </li> <li> <a href="https://www.weather.gov/organization">Organization</a> </li> <li> <a href="https://www.weather.gov/media/wrn/NWS-2023-Strategic-Plan.pdf">Strategic Plan</a> </li> <li> <a href="https://www.noaa.gov/national-weather-service/commitment-diversity">Commitment to Diversity</a> </li> <li> <a href="https://sites.google.com/a/noaa.gov/nws-insider/">For NWS Employees</a> </li> <li> <a href="https://www.weather.gov/insider">International</a> </li> <li> <a href="https://www.weather.gov/ncep">National Centers</a> </li> <li> <a href="https://www.noaa.gov/nws-careers">Careers</a> </li> <li> <a href="https://www.weather.gov/contact">Contact Us</a> </li> <li> <a href="https://forecast.weather.gov/glossary.php">Glossary</a> </li> <li> <a href="https://www.weather.gov/socialmedia">Social Media</a> </li> </ul> </div> </li> </ul> </div> </div> <div class="center-content"> <div class="one-sixth-first"> <div id="forecast-lookup"> <form name="getForecast" id="getForecast" action="https://forecast.weather.gov/zipcity.php" method="get"> <label for="inputstring">Local forecast by <br />"City, St" or ZIP code</label> <input id="inputstring" name="inputstring" type="text" value="Enter location ..." onclick="this.value=''" /> <input name="btnSearch" id="btnSearch" type="submit" value="Go" /> <div id="txtError"> <div id="errorNoResults" style="display:none;">Sorry, the location you searched for was not found. Please try another search.</div> <div id="errorMultipleResults" style="display:none">Multiple locations were found. Please select one of the following:</div> <div id="errorChoices" style="display:none"></div> <input id="btnCloseError" type="button" value="Close" style="display:none" /> </div> <div id="txtHelp"><a style="text-decoration: underline;" href="javascript:void(window.open('https://www.weather.gov/ForecastSearchHelp.html','locsearchhelp','status=0,toolbar=0,location=0,menubar=0,directories=0,resizable=1,scrollbars=1,height=500,width=530').focus());">Location Help</a></div> </form> </div> </div> <div class="five-sixth-last"> <style type="text/css"> #topnews.important { background-color: #d2d2d2; height: 100%; margin-bottom: 5px; position: relative; } #topnews .icon { display: none; } #topnews.important .icon { background-color: #135997; display: table-cell; height: 100%; text-align: center; vertical-align: middle; width: 80px; } #topnews.important .body { color: #141414; display: table-cell; padding: 10px; } </style> <div id="topnews"> <div class="icon"><img src="/bundles/templating/images/top_news/important.png"></div> <div class="body"> <h1 style="font-size: 11pt;">Snow Impacts in the Sierra Nevada and Great Lakes</h1> <p> Heavy snow over parts of the Sierra Nevada Mountains and Upper Great Lakes will cause slick roads into Monday morning. Travel could be very difficult to impossible in the Sierra Nevada. <a href="http://www.wpc.ncep.noaa.gov/discussions/hpcdiscussions.php?disc=pmdspd" target="_blank">Read More ></a> </p> </div> </div> </div> <div class="full-width-border"> <div class="partial-width-borderbottom">  <div class="div-full"> <div class="div-full breadcrumb"> <div class="sitename"> <p class="sitename-name">GIS</p> <p class="sitename-class">National Program</p> </div> <div class="location"> <h1 class='location-pagetitle'>NWS GIS Portal</h1> <div class='location-breadcrumb'> <a href="https://www.weather.gov">Weather.gov</a> > GIS </div> </div> </div> <div class="div-full"> <div class="subMenuNav"> <ul id="subMenuNav"> <li> <div class="subMenuNavList section-link"> <a href="https://www.weather.gov/gis/cloudgiswebservices">CloudGIS Web Services</a> </div> </li> <li> <div class="subMenuNavList section-link"> <a href="https://viewer.weather.noaa.gov/">the National Viewer</a> </div> </li> <li> <div class="subMenuNavList section-link"> <a href="https://www.weather.gov/gis/AWIPSShapefiles">AWIPS Basemaps</a> </div> </li> <li> <div class="subMenuNavList section-link"> <a href="https://www.weather.gov/gis/WebServices">Web Services</a> </div> </li> <li> <div class="subMenuNavList section-link"> <a href="https://www.weather.gov/gis/IDP-GISRestMetadata">Metadata Page</a> </div> </li> <li> <div class="subMenuNavList section-link"> <a href="https://www.weather.gov/gis/coming_soon">Coming Soon</a> </div> </li> </ul> </div> </div> <div class="div-full cms-content" id="home_page_content"> <p>Tropical Cyclone Milton <a href="/media/gis/GIS%20Resources%20One-Pager.pdf" target="_blank">GIS Resources</a></p> <p><i>NWS is extending the comment period for the Experimental <a data-saferedirecturl="https://www.google.com/url?q=https://viewer.weather.noaa.gov/general%23/layers%3D1%2B40090%2B41706%2B41705%2B41704%2B41703%2B41701%2B41702%2B41698%26x%3D-137.96478%26y%3D38.05709%26z%3D3.0%26panel%3Dlegend&source=gmail&ust=1651339731930000&usg=AOvVaw0Y4WX75XDhV_uxPu_nQxnV" href="https://viewer.weather.noaa.gov/general" target="_blank">National Geographic Information System (GIS) Map Viewer</a> (“the Viewer”) web application hosted on the Amazon Web Services public cloud through May 27, 2022. The following <a href="https://www.weather.gov/media/notification/pdf2/pns21-53_national_map_viewer_app_aab.pdf">notification </a> and <a href="https://www.weather.gov/news/050522-gis-viewer">news article</a> contain more information. The Viewer is also embedded below.</i></p> <p>Many of the National Weather Service data sets are available in formats that are able to be imported directly into Geographic Information Systems (GIS) or your own custom map viewers or web pages.  Data formats include downloadable <a href="https://www.weather.gov/gis/NWS_Shapefile">shapefiles and KML formats</a>, <a href="https://www.weather.gov/gis/cloudgiswebservices">web services</a>, and our <a href="https://www.weather.gov/gis/AWIPSShapefiles">basemaps</a> in shapefile format.</p> <p>Individual Radar WMS links can be found here: <a href="https://opengeo.ncep.noaa.gov/geoserver/www/index.html">https://opengeo.ncep.noaa.gov/geoserver/www/index.html</a></p> <p>As more data is made available in these formats, links to the data will be added to these pages. Click one of the GIS format links above to start exploring the NWS GIS data currently available!</p> <p><iframe frameborder="0" id="storymap" scrolling="no" src="https://viewer.weather.noaa.gov/general" style="overflow: hidden; height: 700px; width: 950px; border: 0;"></iframe></p> </div> <div class="div-full"> <div class="cms-content"> </div> </div> <div style="clear:both"></div> </div> </div> </div> <div class="partial-width-borderbottom feature-block">  </div> <div class="full-width-first"> </div> <div style="clear:both;"></div> </div> </div>  <div class="footer"> <style type="text/css"> .footer-column-head a:link, .footer-column-head a:visited { color: #ED7A08; } </style> <div class="footer-content"> <div class="footer-column" style="padding:10px 10px;"> </div> <div class="footer-column" style="padding:10px 10px;"> </div> <div class="footer-column" style="padding:10px 10px;"> </div> <div class="footer-column" style="padding:10px 10px;"> </div> <div class="footer-column" style="padding:10px 10px;"> </div> <div class="footer-column" style="padding:10px 10px;"> </div> </div> </div>  <div class="footer-legal"> <div class="footer-legal"> <div class="footer-legal-content"> <div class="one-sixth-first" id="footer_legal_gov"> <a href="http://www.usa.gov"><img src="/bundles/templating/images/footer/usa_gov.png" alt="usa.gov" width="110" height="30" /></a> </div> <div class="one-half-first" id="footer_legal_info"> <p> <a href="http://www.commerce.gov">US Dept of Commerce</a><br /> <a href="http://www.noaa.gov">National Oceanic and Atmospheric Administration</a><br /> <a href="https://www.weather.gov">National Weather Service</a><br /> GIS<br /> <br /> , <br /><br /> <br /><a href="https://www.weather.gov/gis/Contact">Comments? 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