Heat Advisory
Status
Event Continued Active alertStart Time
Fri 07/24/2026 07:11 AM EDTEnd Time
Mon 07/27/2026 11:00 PM EDTSignificance
AdvisoryImpacts
Low impact
Full Alert Message
URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 411 AM PDT Fri Jul 24 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT MONDAY... * WHAT...Hot daytime conditions with high temperatures between 95 and 105 common. Warm overnight conditions will bring less relief than usual. * WHERE...Valleys and mountains of Los Angeles, Ventura, Santa Barbara, and San Luis Obispo Counties. * WHEN...Until 8 PM PDT Monday. * 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. 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. Take action when you see symptoms of heat exhaustion.
Technical Header
CAZ038-088-342>345-348-351>353-356>358-369>382-548-262145- /O.CON.KLOX.HT.Y.0010.000000T0000Z-260728T0300Z/ Cuyama Valley-Santa Clarita Valley-Santa Lucia Mountains-Southern Salinas Valley-San Luis Obispo County Interior Valleys-San Luis Obispo County Mountains-Santa Ynez Valley-Santa Ynez Mountains Western Range-Santa Ynez Mountains Eastern Range-Santa Barbara County Interior Mountains-Lake Casitas-Ojai Valley-Central Ventura County Valleys-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-Northern Ventura County Mountains-Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains-Western Antelope Valley Foothills-Eastern Antelope Valley Foothills-Los Angeles County San Gabriel Valley- Including the cities of Pomona, Malibu Lake, Lake Castaic, Topanga, Piru, Solvang, Elizabeth Lake, Rose Valley, Thousand Oaks, Woodland Hills, Carrizo Plain, Acton, Pasadena, Warm Springs, Simi Valley, Mount Baldy, Ojai, Valencia, Montecito Hills, Big Pine Mountain, La Canada Flintridge, Glendale, Moorpark, Pearblossom, Creston, Hearst Castle, Santa Paula, Santa Margarita Lake, Van Nuys, Oak View, Lake Nacimiento, Figueroa Mountain, Lake Cachuma, Northridge, Mill Creek, Paso Robles, Pyramid Lake, Gorman, Malibu Bowl, Mount Pinos, Los Olivos, Topatopa Mountains, Lockwood Valley, Shandon, Ozena, Meiners Oaks, Newbury Park, Westlake Village, San Gabriel, Fillmore, Mount Wilson, Santa Ynez, Valyermo, Oat Mountain, Sunland, Llano, East Los Angeles, The Angeles Crest Highway, San Miguel, Matilija, Santa Clarita, Atascadero, Universal City, Wrightwood, Irish Hills, San Marcos Pass, Templeton, El Monte, Lake Palmdale, New Cuyama, Burbank, La Panza Range, Tejon Pass, Newhall, San Rafael Mountain, Chatsworth, and Caliente Range 411 AM PDT Fri Jul 24 2026
