####018008667#### WWUS76 KLOX 131018 NPWLOX URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 318 AM PDT Mon Jul 13 2026 CAZ038-343>345-353-376-378>380-170300- /O.CON.KLOX.HT.Y.0008.000000T0000Z-260714T1700Z/ /O.CON.KLOX.XH.A.0003.260714T1700Z-260717T0300Z/ Cuyama Valley-Southern Salinas Valley-San Luis Obispo County Interior Valleys-San Luis Obispo County Mountains-Santa Barbara County Interior Mountains-Southern Ventura County Mountains- Interstate 5 Corridor-Western San Gabriel Mountains and Highway 14 Corridor-Eastern San Gabriel Mountains- Including the cities of San Rafael Mountain, The Angeles Crest Highway, Figueroa Mountain, Mount Baldy, San Miguel, Caliente Range, Big Pine Mountain, Matilija, Acton, Wrightwood, New Cuyama, Pyramid Lake, Lake Nacimiento, Shandon, Mill Creek, Rose Valley, Tejon Pass, Creston, Atascadero, La Panza Range, Mount Wilson, Carrizo Plain, Paso Robles, Topatopa Mountains, Templeton, Gorman, Warm Springs, and Santa Margarita Lake 318 AM PDT Mon Jul 13 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH THURSDAY EVENING... * WHAT...For the Heat Advisory, temperatures of 85 to 98. For the Extreme Heat Watch, dangerously hot conditions with temperatures of 95 to 105 possible. * WHERE...Cuyama Valley, Eastern San Gabriel Mountains, Interstate 5 Corridor, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Barbara County Interior Mountains, Southern Salinas Valley, Southern Ventura County Mountains, and Western San Gabriel Mountains and Highway 14 Corridor. * WHEN...For the Heat Advisory, until 10 AM PDT Tuesday. For the Extreme Heat Watch, from Tuesday morning through Thursday evening. * IMPACTS...There is a high risk for dangerous heat illness for anyone, especially for the very young, the very old, those without air conditioning, and those active outdoors. * ADDITIONAL DETAILS...Monsoonal moisture will increase the potential for heat impacts. 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. Car interiors will reach lethal temperatures in a matter of minutes. Monitor the latest forecasts and warnings for updates. 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. && $$ CAZ088-368-372-373-375-548-170300- /O.CON.KLOX.HT.Y.0009.000000T0000Z-260714T1700Z/ /O.CON.KLOX.XH.A.0003.260714T1700Z-260717T0300Z/ Santa Clarita Valley-Los Angeles County Inland Coast including Downtown Los Angeles-Western San Fernando Valley-Eastern San Fernando Valley-Santa Susana Mountains-Los Angeles County San Gabriel Valley- Including the cities of Universal City, El Monte, La Canada Flintridge, Downey, Van Nuys, Norwalk, Compton, Valencia, Hollywood, Culver City, Lake Castaic, Newhall, Beverly Hills, Pomona, Burbank, Sunland, Oat Mountain, Pasadena, Northridge, East Los Angeles, San Gabriel, Santa Clarita, Chatsworth, Glendale, and Woodland Hills 318 AM PDT Mon Jul 13 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT TUESDAY... ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH THURSDAY EVENING... * WHAT...For the Heat Advisory, temperatures of 85 to 95 degrees expected. For the Extreme Heat Watch, dangerously hot conditions with temperatures of 95 to 105 degrees possible. Warmest temperatures expected in the valleys. * WHERE...Eastern San Fernando Valley, Los Angeles County Inland Coast including Downtown Los Angeles, Los Angeles County San Gabriel Valley, Santa Clarita Valley, Santa Susana Mountains, and Western San Fernando Valley. * WHEN...For the Heat Advisory, until 10 AM PDT Tuesday. For the Extreme Heat Watch, from Tuesday morning through Thursday evening. * IMPACTS...There is a high risk for dangerous heat illness for anyone, especially for the very young, the very old, those without air conditioning, and those active outdoors. * ADDITIONAL DETAILS...Monsoonal moisture will increase the potential for heat impacts. 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. Car interiors will reach lethal temperatures in a matter of minutes. Monitor the latest forecasts and warnings for updates. && $$ CAZ377-141700- /O.CON.KLOX.HT.Y.0008.000000T0000Z-260714T1700Z/ Northern Ventura County Mountains- Including the cities of Mount Pinos, Ozena, and Lockwood Valley 318 AM PDT Mon Jul 13 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 AM PDT TUESDAY... * WHAT...Temperatures up to 98. * WHERE...Northern Ventura County Mountains. * WHEN...Until 10 AM 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. 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. && $$ CAZ341-342-347>352-354>358-362-366-367-369>371-374-381>383-170300- /O.CON.KLOX.XH.A.0003.260714T1700Z-260717T0300Z/ San Luis Obispo County Inland Central Coast-Santa Lucia Mountains- Santa Barbara County Inland Central Coast-Santa Ynez Valley-Santa Barbara County Southwestern Coast-Santa Barbara County Southeastern Coast-Santa Ynez Mountains Western Range-Santa Ynez Mountains Eastern Range-Ventura County Beaches-Ventura County Inland Coast-Lake Casitas-Ojai Valley-Central Ventura County Valleys-Malibu Coast-Los Angeles County Beaches-Palos Verdes Hills-Western Santa Monica Mountains Recreational Area-Eastern Santa Monica Mountains Recreational Area-Calabasas and Agoura Hills-Southeastern Ventura County Valleys-Western Antelope Valley Foothills-Eastern Antelope Valley Foothills-Antelope Valley- Including the cities of Gaviota, Pearblossom, Irish Hills, Santa Barbara, Malibu, Solvang, El Capitan State Beach, Meiners Oaks, Malibu Bowl, Topanga, Point Mugu, Lake Palmdale, Westlake Village, Buellton, Santa Maria, Ojai, Llano, Refugio State Beach, Pacific Palisades, LAX, Malibu Lake, Santa Paula, Moorpark, Redondo Beach, Santa Monica, Fillmore, Lake Cachuma, Lake Los Angeles, Goleta, Camarillo, Oak View, Long Beach, Elizabeth Lake, Thousand Oaks, Rancho Palos Verdes, Santa Ynez, Newbury Park, Torrance, East Ventura, Palmdale, Montecito, Lopez Lake, Hearst Castle, Port Hueneme, Piru, Oxnard, Valyermo, Montecito Hills, Lancaster, Carpinteria, Los Olivos, San Marcos Pass, Nipomo, San Luis Obispo, Simi Valley, Ventura, and Jalama Beach 318 AM PDT Mon Jul 13 2026 ...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH THURSDAY EVENING... * WHAT...Dangerously hot conditions with temperatures of 95 to 110 away from the coast, and 85 to 95 near the coast possible. * WHERE...A portion of southwest California. * WHEN...From Tuesday morning through Thursday evening. * IMPACTS...There is a high risk for dangerous heat illness for anyone, especially for the very young, the very old, those without air conditioning, and those active outdoors. * ADDITIONAL DETAILS...Monsoonal moisture will increase the potential for heat impacts. 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. Car interiors will reach lethal temperatures in a matter of minutes. Monitor the latest forecasts and warnings for updates. && $$ Visit us at http://www.weather.gov/LosAngeles Cohen