Heat Advisory
Status
Event Continued ExpiredStart Time
Mon 09/01/2025 01:00 PM EDTEnd Time
Tue 09/02/2025 09:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Locations Affected
Los Angeles, CA ∙ Pasadena, CA ∙ Thousand Oaks, CA ∙ Pomona, CA ∙ Santa Clarita, CA ∙ Glendale, CA ∙ West Covina, CA ∙ Compton, CA ∙ Inglewood, CA ∙ Downey, CAFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 559 PM PDT Sat Aug 30 2025 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM MONDAY TO 6 PM PDT TUESDAY... * WHAT...Hot daytime conditions with high temperatures of 96 to 107 degrees common, and warm overnight conditions. * WHERE...A portion of southwest California. * WHEN...From 10 AM Monday to 6 PM PDT Tuesday. * 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. * ADDITIONAL DETAILS...This advisory may need to be extended through Wednesday. 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.
Technical Header
CAZ088-356>358-368>376-378-379-548-311700- /O.CON.KLOX.HT.Y.0008.250901T1700Z-250903T0100Z/ Santa Clarita Valley-Lake Casitas-Ojai Valley-Central Ventura County Valleys-Los Angeles County Inland Coast including Downtown Los Angeles-Western Santa Monica Mountains Recreational Area- Eastern Santa Monica Mountains Recreational Area-Calabasas and Agoura Hills-Western San Fernando Valley-Eastern San Fernando Valley-Southeastern Ventura County Valleys-Santa Susana Mountains- Southern Ventura County Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Los Angeles County San Gabriel Valley- Including the cities of Malibu Lake, Chatsworth, Hollywood, Topatopa Mountains, Northridge, Newbury Park, Fillmore, Tejon Pass, Valencia, Van Nuys, Universal City, Glendale, Topanga, Woodland Hills, Pomona, Piru, Simi Valley, Oat Mountain, Pyramid Lake, Santa Paula, Acton, Pasadena, Culver City, Westlake Village, Norwalk, Santa Clarita, Rose Valley, Compton, Malibu Bowl, Newhall, Moorpark, Ojai, Downey, Lake Castaic, Meiners Oaks, Burbank, Mill Creek, La Canada Flintridge, San Gabriel, East Los Angeles, Gorman, Warm Springs, Matilija, El Monte, Oak View, Sunland, Beverly Hills, and Thousand Oaks 559 PM PDT Sat Aug 30 2025
