National Weather Service United States Department of Commerce

Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. 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AS OF OCTOBER 2024, the maps and reports on this page are no longer maintained.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

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