Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Los Angeles, CA
Issued by NWS Los Angeles, CA
995 WWUS76 KLOX 311948 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 1248 PM PDT Sun Aug 31 2025 CAZ352-011200- /O.EXT.KLOX.HT.Y.0008.000000T0000Z-250903T0100Z/ Santa Ynez Mountains Eastern Range- Including the cities of Montecito Hills 1248 PM PDT Sun Aug 31 2025 ...HEAT ADVISORY NOW IN EFFECT UNTIL 6 PM PDT TUESDAY... * WHAT...Daytime temperatures up to 95 degrees expected with warm overnight low temperatures expected. * WHERE...Santa Ynez Mountains Eastern Range. * WHEN...Until 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. 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. && $$ CAZ355-011200- /O.EXT.KLOX.HT.Y.0007.000000T0000Z-250902T0100Z/ Ventura County Inland Coast- Including the cities of Camarillo and East Ventura 1248 PM PDT Sun Aug 31 2025 ...HEAT ADVISORY NOW IN EFFECT UNTIL 6 PM PDT MONDAY... * WHAT...Daytime temperatures 88 TO 94 degrees expected. * WHERE...Ventura County Inland Coast. * WHEN...Until 6 PM PDT Monday. * IMPACTS...There is a high risk for heat illness for sensitive populations including the very young, the very old, those without air conditioning, and those active outdoors. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1. && $$ CAZ038-344-345-353-011200- /O.CON.KLOX.HT.Y.0007.000000T0000Z-250903T0100Z/ Cuyama Valley-San Luis Obispo County Interior Valleys-San Luis Obispo County Mountains-Santa Barbara County Interior Mountains- Including the cities of Caliente Range, Santa Margarita Lake, San Rafael Mountain, Shandon, Carrizo Plain, Big Pine Mountain, New Cuyama, Creston, La Panza Range, and Figueroa Mountain 1248 PM PDT Sun Aug 31 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... * WHAT...Hot daytime conditions with high temperatures of 95 to 105 degrees common, and warm overnight conditions. * WHERE...Cuyama Valley, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, and Santa Barbara County Interior Mountains. * WHEN...Until 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. && $$ CAZ088-356>358-368>376-378-379-548-011200- /O.CON.KLOX.HT.Y.0008.000000T0000Z-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 Norwalk, Rose Valley, Northridge, Sunland, Pyramid Lake, Pomona, Moorpark, Santa Paula, Van Nuys, Compton, Oak View, Pasadena, Downey, Simi Valley, Santa Clarita, Burbank, Newbury Park, Matilija, Woodland Hills, Fillmore, Piru, Mill Creek, Oat Mountain, San Gabriel, La Canada Flintridge, East Los Angeles, Topanga, Glendale, El Monte, Warm Springs, Tejon Pass, Universal City, Newhall, Meiners Oaks, Lake Castaic, Culver City, Valencia, Malibu Bowl, Thousand Oaks, Ojai, Acton, Chatsworth, Malibu Lake, Westlake Village, Beverly Hills, Topatopa Mountains, Gorman, and Hollywood 1248 PM PDT Sun Aug 31 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... * WHAT...Hot daytime conditions with high temperatures of 96 to 107 degrees common, and warm overnight conditions. * WHERE...The Ventura County Valleys, Santa Clarita and San Fernando Valleys, and the Santa Monica and Santa Susana Mountains. * WHEN...Until 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. && $$ CAZ341>343-347>349-351-010100- /O.CON.KLOX.HT.Y.0007.000000T0000Z-250901T0100Z/ San Luis Obispo County Inland Central Coast-Santa Lucia Mountains- Southern Salinas Valley-Santa Barbara County Inland Central Coast- Santa Ynez Valley-Santa Barbara County Southwestern Coast-Santa Ynez Mountains Western Range- Including the cities of Gaviota, San Miguel, Buellton, Templeton, Santa Ynez, Solvang, El Capitan State Beach, Los Olivos, Santa Maria, Nipomo, Atascadero, San Luis Obispo, Paso Robles, Lake Cachuma, Jalama Beach, Lake Nacimiento, Lopez Lake, Hearst Castle, Irish Hills, Refugio State Beach, and San Marcos Pass 1248 PM PDT Sun Aug 31 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT THIS EVENING... * WHAT...Hot daytime conditions with high temperatures from 85 to 95 coastal plains to 95 to 105 degrees valleys and hills. * WHERE...San Luis Obispo County Inland Central Coast, Santa Barbara County Inland Central Coast, Santa Barbara County Southwestern Coast, Santa Lucia Mountains, Santa Ynez Mountains Western Range, Santa Ynez Valley, and Southern Salinas Valley. * WHEN...Until 6 PM PDT this evening. * 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. && $$ CAZ377-011200- /O.CON.KLOX.HT.Y.0008.000000T0000Z-250903T0100Z/ Northern Ventura County Mountains- Including the cities of Ozena, Mount Pinos, and Lockwood Valley 1248 PM PDT Sun Aug 31 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT TUESDAY... * WHAT...Hot daytime conditions with highs 93 to 103 expected. * WHERE...Northern Ventura County Mountains. * WHEN...Until 6 PM PDT Tuesday. * IMPACTS...There is a high risk for heat illness for sensitive populations including the very young, the very old, those without air conditioning, and those active outdoors. PRECAUTIONARY/PREPAREDNESS ACTIONS... Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Limit strenuous outdoor activities (like hiking) to the early morning hours. && $$ Visit us at http://www.weather.gov/LosAngeles Sirard