Weather Alerts For Santa Clarita, CA

Air Quality Alert Message Relayed by National Weather Service Los Angeles/Oxnard CA 1205 PM PST Wed Dec 17 2025 Calabasas and Agoura Hills- Catalina and Santa Barbara Islands- Including the city of Avalon and Two Harbors. Eastern San Fernando Valley- Including the cities of Burbank, Glendale, and Universal City Eastern Santa Monica Mountains Recreational Area- Los Angeles County Beaches- Including the cities of Santa Monica, Torrance, and Long Beach Los Angeles County Inland Coast including Downtown Los Angeles- Including the cities of Inglewood, Downey, Norwalk, Beverly Hills, and West Hollywood Los Angeles County San Gabriel Valley- Including the cities of Pasadena, San Gabriel, and Pomona Malibu Coast- Including the city of Malibu Palos Verdes Hills- Santa Clarita Valley- Including the cities of Santa Clarita, Newhall, and Valencia Santa Susana Mountains- Western San Fernando Valley- Including the cities of Reseda, Woodland Hills, and Northridge Western Santa Monica Mountains Recreational Area- 1205 PM PST Wed Dec 17 2025 ...AIR QUALITY ALERT: MANDATORY WOOD-BURNING BAN IN EFFECT... * WHAT...The South Coast AQMD has issued a mandatory wood-burning ban for residents in the South Coast Air Basin. The No-Burn rule bans burning wood, pellets, and manufactured fire logs in any indoor or outdoor wood-burning device. * WHERE...The South Coast Air Basin, which includes Orange County and non-desert portions of Los Angeles, Riverside, and San Bernardino counties. No-Burn Day alerts do not apply to areas above 3,000 feet in elevation, the Coachella Valley, or the High Desert. Homes that rely on wood as a sole source of heat, low-income households and those without natural gas service also are exempt from the requirement. * WHEN...Wednesday and Thursday. * IMPACTS...Particles in smoke can get deep into the lungs and cause health problems (including asthma attacks), increases in emergency room visits, and hospitalizations. No-Burn Days are needed to protect public health when fine particle pollution levels are expected to be high anywhere in the South Coast Air Basin. No-Burn Days are based on fine particle pollution levels that are forecasted for an entire 24-hour period, which may not be reflected in real-time air quality maps. PRECAUTIONARY/PREPAREDNESS ACTIONS... To protect your health, check current and forecasted air quality levels at www.aqmd.gov or download the mobile app at www.aqmd.gov/mobileapp. When air quality is poor in your area, limited extended or intense outdoor activity and remain inside with windows and doors closed. Run your air conditioner and/or an air purifier and avoid using devices that bring in outside air like a swamp cooler or whole house fan if you have other ways to stay cool. Additional details for this air quality alert are available at www.aqmd.gov/advisory. Information on the South Coast AQMD Check Before You Burn program is available at www.aqmd.gov/cbyb.

URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 725 AM PST Wed Dec 17 2025 Santa Clarita Valley-Lake Casitas-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-Antelope Valley- Including the cities of Valencia, Meiners Oaks, Moorpark, Oat Mountain, Burbank, Malibu Lake, Palmdale, Woodland Hills, La Canada Flintridge, Chatsworth, Lake Los Angeles, Universal City, Newbury Park, Newhall, Sunland, Topanga, Lancaster, Simi Valley, Glendale, Northridge, Thousand Oaks, Westlake Village, Van Nuys, Lake Castaic, Santa Clarita, and Malibu Bowl 725 AM PST Wed Dec 17 2025 ...WIND ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 10 PM PST THIS EVENING... * WHAT...North winds 15 to 25 mph with gusts up to 40 mph expected. Isolated gusts to 50 mph in the hills. * WHERE...Antelope Valley, Calabasas and Agoura Hills, Eastern San Fernando Valley, Eastern Santa Monica Mountains Recreational Area, Lake Casitas, Santa Clarita Valley, Santa Susana Mountains, Southeastern Ventura County Valleys, Western San Fernando Valley, and Western Santa Monica Mountains Recreational Area. * WHEN...From noon today to 10 PM PST this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. Secure outdoor objects. &&