Extreme Heat Warning
Status
New Event Active alertStart Time
Fri 10/02/2026 01:00 PM EDTEnd Time
Thu 10/08/2026 11:00 PM EDTSignificance
WarningImpacts
High impact
Locations Affected
Los Angeles, CA ∙ Long Beach, CA ∙ Pomona, CA ∙ Glendale, CA ∙ Oxnard, CA ∙ Thousand Oaks, CA ∙ Pasadena, CA ∙ Santa Clarita, CA ∙ Torrance, CA ∙ Compton, CAFull Alert Message
URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 1217 PM PDT Thu Oct 1 2026 ...EXTREME HEAT WARNING IN EFFECT FROM 10 AM FRIDAY TO 8 PM PDT THURSDAY... * WHAT...Dangerously hot conditions with temperatures up to 90 at the coast and 105 in the valleys. * WHERE...Coast and valleys of Los Angeles and Ventura Counties. * WHEN...From 10 AM Friday to 8 PM PDT Thursday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Very hot temperatures are likely to continue into the second week of October, possibly requiring an extension of this product. 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.
Technical Header
CAZ087-088-354>358-362-366>375-548-050300- /O.UPG.KLOX.XH.A.0006.261002T1700Z-261009T0300Z/ /O.NEW.KLOX.XH.W.0008.261002T1700Z-261009T0300Z/ Catalina and Santa Barbara Islands-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 East Los Angeles, Meiners Oaks, Malibu Lake, Santa Clarita, Oxnard, Point Mugu, Malibu Bowl, La Canada Flintridge, Camarillo, Woodland Hills, Pasadena, Ojai, Valencia, Long Beach, Universal City, Topanga, Santa Paula, Van Nuys, Piru, Oat Mountain, San Gabriel, Culver City, Pomona, Hollywood, Oak View, Newhall, Westlake Village, Moorpark, Sunland, Redondo Beach, Beverly Hills, Avalon, El Monte, Fillmore, Northridge, Port Hueneme, Malibu, Glendale, Norwalk, Rancho Palos Verdes, East Ventura, Newbury Park, Ventura, Simi Valley, Compton, Burbank, LAX, Chatsworth, Thousand Oaks, Torrance, Pacific Palisades, Santa Monica, Downey, and Lake Castaic 1217 PM PDT Thu Oct 1 2026
