One product issued by NWS for: 4 Miles E Sierra Madre CA
Heat Advisory
URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 122 PM PDT Thu Mar 12 2026 CAZ088-354>358-362-366>375-548-131415- /O.CON.KLOX.HT.Y.0002.000000T0000Z-260314T0300Z/ 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 Redondo Beach, Newhall, Moorpark, Thousand Oaks, Point Mugu, Oak View, Fillmore, East Ventura, Compton, Newbury Park, East Los Angeles, San Gabriel, Santa Monica, Valencia, Long Beach, Downey, Torrance, Northridge, Oxnard, Malibu Lake, Santa Clarita, Beverly Hills, Port Hueneme, Westlake Village, Culver City, Burbank, Universal City, LAX, Chatsworth, Sunland, El Monte, Topanga, Piru, Simi Valley, La Canada Flintridge, Malibu Bowl, Lake Castaic, Rancho Palos Verdes, Ventura, Norwalk, Woodland Hills, Oat Mountain, Pomona, Meiners Oaks, Malibu, Ojai, Van Nuys, Glendale, Camarillo, Santa Paula, Pacific Palisades, Hollywood, and Pasadena 122 PM PDT Thu Mar 12 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT FRIDAY... * WHAT...Widespread temperatures of 90 to 100 expected. * WHERE...A portion of southwest California. * WHEN...Until 8 PM PDT Friday. * 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...Well above normal temperatures will continue well into next week, and additional Heat Advisories or Extreme Heat Warnings may be needed. 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. && $$