Heat Advisory

Locations Affected

Los Angeles, CA ∙ Glendale, CA ∙ Pasadena, CA ∙ Thousand Oaks, CA ∙ Pomona, CA ∙ Santa Clarita, CA ∙ West Covina, CA ∙ Compton, CA ∙ Inglewood, CA ∙ Downey, CA

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 1247 PM PDT Tue Sep 2 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... * WHAT...Hot daytime conditions with high temperatures of 92 to 102 degrees common, and warm overnight conditions. * WHERE...Ventura County Mountains, the I-5 Corridor, and the western San Gabriel Mountains. * WHEN...Until 6 PM PDT this evening. * IMPACTS...There is a high risk for heat illness for sensitive populations including the very young, the very old, those without air conditioning, and those active outdoors. PRECAUTIONARY/PREPAREDNESS ACTIONS... Limit strenuous outdoor activities (like hiking) to the early morning hours. Stay in air conditioned spaces during the heat of the day. Check up on relatives and neighbors.

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