Extreme Heat Warning
Status
Event Continued Active alertStart Time
Sun 08/02/2026 03:04 PM EDTEnd Time
Sun 08/02/2026 11:00 PM EDTSignificance
WarningImpacts
High impact
Full Alert Message
URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 1204 PM PDT Sun Aug 2 2026 ...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING... * WHAT...Hot daytime conditions with high temperatures between 95 and 105 common, except localized 105 to 110 in the hottest locations. Warm overnight conditions will bring less relief than usual. * WHERE...Most valleys and mountains of Los Angeles, Ventura, Santa Barbara, and San Luis Obispo Counties. * WHEN...Until 8 PM PDT this evening. * IMPACTS...There is a high risk for dangerous heat illness, especially for sensitive groups like the very young, the very old, those without air conditioning, and those active outdoors. * ADDITIONAL DETAILS...Heat hazards may extend into next week for portions of the region. 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. Do not leave young children and pets in unattended vehicles. Limit strenuous activities to early morning or evening hours. Take action when you see symptoms of heat exhaustion.
Technical Header
CAZ038-088-343>345-351>353-356>358-368>376-548-030300- /O.CON.KLOX.XH.W.0004.000000T0000Z-260803T0300Z/ Cuyama Valley-Santa Clarita Valley-Southern Salinas Valley-San Luis Obispo County Interior Valleys-San Luis Obispo County Mountains-Santa Ynez Mountains Western Range-Santa Ynez Mountains Eastern Range-Santa Barbara County Interior Mountains-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- Los Angeles County San Gabriel Valley- Including the cities of Santa Margarita Lake, Oat Mountain, Norwalk, Universal City, Topatopa Mountains, Paso Robles, Atascadero, Topanga, Thousand Oaks, Malibu Bowl, Oak View, Figueroa Mountain, Lake Castaic, Matilija, Ojai, San Miguel, Meiners Oaks, Beverly Hills, Big Pine Mountain, San Rafael Mountain, Woodland Hills, La Panza Range, Chatsworth, Sunland, La Canada Flintridge, Newhall, Pomona, Northridge, San Marcos Pass, Valencia, Pasadena, Lake Nacimiento, Malibu Lake, Downey, Piru, Simi Valley, Fillmore, Montecito Hills, Rose Valley, East Los Angeles, Newbury Park, Templeton, Van Nuys, Santa Clarita, Burbank, New Cuyama, Creston, Moorpark, Carrizo Plain, Shandon, Caliente Range, Culver City, Hollywood, Glendale, El Monte, Compton, Santa Paula, San Gabriel, and Westlake Village 1204 PM PDT Sun Aug 2 2026
