National Weather Service United States Department of Commerce

Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

AS OF OCTOBER 2024, the maps and reports on this page are no longer maintained. The level of detail needed for the maps have made upkeep difficult.

Up-to-date information is readily available at the following GIS services webpage: https://mapservices.weather.noaa.gov/static/rest/services/nws_reference_maps/nws_reference_map/MapServer

Features include address search and a print function.

Information can also be found on the National Viewer: https://viewer.weather.noaa.gov/