Severe · Extreme Heat WarningActive alert

Extreme Heat Warning issued September 11 at 2:30AM PDT until September 11

Affecting Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning

In effect until: Sep 12, 2026, 3:00 AM

Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning

Likely impact; effects through 3:00 AM.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

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* WHAT...Dangerously hot conditions with temperatures up to 110.

* WHERE...Coachella Valley, San Diego County Deserts, and San
Gorgonio Pass near Banning.

* WHEN...Until 8 PM PDT this evening.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.

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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Extreme Heat Warning issued September 11 at 2:30AM PDT until September 11

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