U.S. Disaster Preparedness Portal with real-time government data
U.S. Disaster Preparedness Portal with real-time government data
The National Weather Service has issued an Extreme Heat Warning covering more than a dozen areas across Southern California, running from July 28 through August 2, 2026, with officials urging residents to stay cool, stay hydrated, and check on vulnerable neighbors.
The Department of Energy ordered emergency backup power across 17 states through August 3, the second such order in a week, as extreme heat strains the grid.
The National Weather Service has issued an Extreme Heat Warning covering a wide swath of Arizona, in effect from the afternoon of July 27 through the evening of July 28, 2026, urging residents to take immediate protective action.
The National Weather Service has issued an Extreme Heat Warning for nine Illinois counties, running from 4:07 PM CDT to 9:00 PM CDT on July 27, 2026, with official guidance urging residents to stay hydrated, seek air conditioning, and check on neighbors.
An Extreme Heat Warning is active for ten Kansas counties from the afternoon of July 27 through the early morning of July 28, 2026, with the National Weather Service urging residents to stay cool, hydrated, and connected with those around them.
An Extreme Heat Warning is active across multiple Arizona communities from July 26 through July 27, 2026, with the National Weather Service urging residents and outdoor workers to take immediate precautions against dangerous heat.
An Extreme Heat Warning is in effect for multiple Iowa counties from July 26 through July 27, 2026, with the National Weather Service urging residents to stay cool, stay hydrated, and check on neighbors.
The National Weather Service has issued an Extreme Heat Warning for multiple Minnesota counties, effective July 26, 2026 from 4:18 PM CDT through 9:00 PM CDT, with officials urging residents to stay cool, hydrated, and indoors.
The National Weather Service has issued an Extreme Heat Warning covering Douglas, Stevens, Hennepin, Stearns, North Itasca, Wabasha, Winona, and Norman counties in Minnesota, running from the afternoon of July 25 through the evening of July 26, 2026.
The National Weather Service has issued an Extreme Heat Warning for Harrison, Monona, Sioux, Lyon, Butler, Emmet, Buchanan, Mitchell, and Howard counties in Iowa, running from July 25 through July 26, 2026.