Heat Advisory
Status
Event Continued Active alertStart Time
Thu 03/12/2026 01:00 PM EDTEnd Time
Fri 03/13/2026 11:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Full Alert Message
URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 203 AM PDT Thu Mar 12 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING TO 8 PM PDT FRIDAY... * WHAT...Widespread temperatures of 90 to 100 expected. * WHERE...The coasts and coastal valleys of Ventura and Los Angeles counties. * WHEN...From 10 AM this morning to 8 PM PDT Friday. * 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...Well above normal temperatures will continue well into next week, and additional Heat Advisories or Extreme Heat Warnings may be needed. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Technical Header
CAZ088-354>358-362-366>375-548-122115- /O.CON.KLOX.HT.Y.0002.260312T1700Z-260314T0300Z/ Santa Clarita Valley-Ventura County Beaches-Ventura County Inland Coast-Lake Casitas-Ojai Valley-Central Ventura County Valleys- Malibu Coast-Los Angeles County Beaches-Palos Verdes Hills-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-Los Angeles County San Gabriel Valley- Including the cities of Ventura, El Monte, Malibu, LAX, Oxnard, Camarillo, Newhall, Sunland, Thousand Oaks, Santa Monica, Beverly Hills, Malibu Lake, Van Nuys, East Ventura, Pacific Palisades, Woodland Hills, Torrance, Piru, Newbury Park, Universal City, East Los Angeles, Fillmore, Glendale, Downey, Pasadena, Compton, Long Beach, Redondo Beach, Pomona, Rancho Palos Verdes, Culver City, Ojai, San Gabriel, Simi Valley, Topanga, Northridge, Oat Mountain, Burbank, Valencia, Santa Clarita, Lake Castaic, Moorpark, La Canada Flintridge, Meiners Oaks, Malibu Bowl, Norwalk, Westlake Village, Hollywood, Santa Paula, Port Hueneme, Chatsworth, Point Mugu, and Oak View 203 AM PDT Thu Mar 12 2026
