Heat Advisory — Aug 25 for Orange County Coastal #11833990

HEAT ADVISORY

HEAT ADVISORY ISSUED AUGUST 25 AT 12:19PM PDT UNTIL AUGUST 28 AT 8:00PM PDT

Effective: 2026-08-25 12:19:00 Expires: 2026-08-28 20:00:00 Issued by: NWS San Diego CA

Alert Text

* WHAT...HIGH TEMPERATURES IN THE MID 80S NEAR THE BEACHES TO THELOWER TO MID 90S FOR HIGHER COASTAL TERRAIN EXPECTED. LOW TEMPERATURES MOSTLY IN THE 70S.

* WHERE...ORANGE COUNTY COASTAL AREAS.

* WHEN...UNTIL 8 PM PDT FRIDAY.

* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING EXTREME HEAT EVENTS. HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.

More Information

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Target Area

ORANGE COUNTY COASTAL