Severe · Extreme Heat WarningActive alert

Extreme Heat Warning issued September 7 at 11:09AM PDT until September 11

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

In effect until: Sep 8, 2026, 5:15 AM

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

Likely impact; effects through 5:15 AM.

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

See it on the live map View official source

Read the original bulletin (official text)

* WHAT...Dangerously hot conditions with temperatures up to 110
degrees expected and overnight low temperatures in the mid-80s to
low 90s.

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

* WHEN...From 10 AM Wednesday to 8 PM PDT Friday.

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

* ADDITIONAL DETAILS...Areas of major HeatRisk. Elevated lows will
limit overnight relief from the heat.

Free. In your language.

Get the next alert for your area before it matters.

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

Extreme Heat Warning issued September 7 at 11:09AM PDT until September 11

Get the next alert for your area before it matters.

Get alerts in your language