Extreme heat is the deadliest form of extreme weather in the United States, causing more deaths than any other weather ...

As the Bay Area’s first heat wave of 2025 began to crank up the thermometer on Thursday, the Bay Area Air District responded ...

Millions of residents across California are under official advisories to avoid sun exposure as a severe heat wave threatens ...

Friday brings with it the hottest temperatures in over 300 days! Know how to protect yourself from the heat and the signs of ...

The U.S. National Weather Service (NWS) has issued an extreme heat advisory affecting millions of residents across various ...

The hottest weather of the season so far is on the way for many places across the interior West as the first heat wave of the ...

CalHeatScore is developed by the California Environmental Protection Agency’s Office of Environmental Health Hazard ...

Following a relatively mild Memorial Day weekend, the Bay Area is preparing for its hottest temperatures of the year later ...

LOS ANGELES - A heat wave continues to bear down on Southern California in the days ahead of the Memorial Day weekend holiday ...

Northern California faces record-high temperatures this weekend, putting many at risk for heat-related illnesses.