HEAT ADVISORY
HEAT ADVISORY ISSUED JULY 22 AT 11:42AM PDT UNTIL JULY 27 AT 8:00PM PDT
Effective: 2026-07-22 11:42:00 Expires: 2026-07-27 20:00:00 Issued by: NWS San Diego CA
* WHAT...HIGH TEMPERATURES AS HOT AS THE 90S TO 104 AND LOWTEMPERATURES AS WARM AS THE MID 70S TO MID 80S FOR THURSDAY AND FRIDAY EXPECTED.

* WHERE...SANTA ANA MOUNTAINS AND FOOTHILLS.

* WHEN...UNTIL 8 PM PDT MONDAY.

* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES.
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SANTA ANA MOUNTAINS AND FOOTHILLS
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