U.S. Disaster Preparedness Portal with real-time government data
U.S. Disaster Preparedness Portal with real-time government data
An Extreme Heat Warning is in effect across eight California regions through August 7, and officials are urging residents to reschedule outdoor activity, recognize heat stroke symptoms, and locate cooling shelters now.
A Flash Flood Warning is in effect for six Virginia counties and cities through 7:00 PM EDT on August 4, 2026, and the single most important action you can take right now is to stop before any water-covered road and turn around.
An Extreme Heat Warning is in effect for Lower Washington County and Arches/Grand Flat in Utah through 9:00 PM MDT on August 3, 2026, with official guidance from the National Weather Service focused on vehicles, outdoor workers, and early recognition of heat stroke.
An Extreme Heat Warning is in effect across more than a dozen Southern California zones from August 3 through August 5, 2026, and the National Weather Service is urging residents to take immediate protective action.
An Extreme Heat Warning is in effect across multiple Arizona zones through 8:00 PM MST on August 3, 2026, and the National Weather Service is urging residents to act now on blowing dust, vehicle safety, and heat illness prevention.
The National Weather Service has issued an Extreme Heat Warning covering multiple Montana counties from August 1 through August 2, and officials are urging residents to act now on a short list of specific, potentially life-saving steps.
An Extreme Heat Warning is in effect across multiple Arizona regions from August 1 through August 3, and the National Weather Service is urging residents to act now on specific risks that kill within minutes.
An Extreme Heat Warning is in effect across more than a dozen Southern California zones from August 1 through August 3, 2026, and the steps you take in the next few hours could prevent a medical emergency.
An Extreme Heat Warning is in effect across multiple Montana counties from July 31 through August 1, 2026, and the National Weather Service is urging residents to act on a short list of specific, potentially life-saving steps.
An Extreme Heat Warning is in effect across multiple Arizona regions from July 31 through August 2, 2026, and the National Weather Service is urging residents to take immediate, specific steps to avoid life-threatening heat exposure.