Weather Alerts For South El Monte, CA

A Weather Alert has been issued for a nearby area. While your current location is outside of the impacted area, please stay alert and monitor weather conditions. BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Los Angeles/Oxnard CA 853 AM PST Thu Dec 25 2025 The National Weather Service in Los Angeles/Oxnard has issued a * Flash Flood Warning for... Southwest Los Angeles County in southwestern California... * Until 1015 AM PST. * At 853 AM PST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Eastern Malibu, Topanga State Park, Pacific Palisades, Topanga Canyon Road through the Santa Monica Mountains, Malibu Canyon and Los Virgenes Roads through the Santa Monica Mountains and Mandeville Canyon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. &&

URGENT - WEATHER MESSAGE National Weather Service Los Angeles/Oxnard CA 654 AM PST Thu Dec 25 2025 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-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 Oxnard, El Monte, Downey, Fillmore, Woodland Hills, Point Mugu, Simi Valley, Beverly Hills, Northridge, LAX, Universal City, Port Hueneme, Oak View, Pacific Palisades, Newbury Park, East Los Angeles, Culver City, Pomona, Thousand Oaks, Long Beach, Redondo Beach, Compton, Torrance, Glendale, Hollywood, Pasadena, Oat Mountain, Malibu Lake, San Gabriel, Van Nuys, Piru, East Ventura, Ojai, Ventura, Meiners Oaks, Santa Monica, Rancho Palos Verdes, Camarillo, Westlake Village, Sunland, Moorpark, Chatsworth, Santa Paula, Malibu, Burbank, La Canada Flintridge, and Norwalk 654 AM PST Thu Dec 25 2025 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 3 PM PST THIS AFTERNOON... * WHAT...South to southeast winds 20 to 35 mph with gusts 35 to 55 mph likely. * WHERE...A portion of southwest California. * WHEN...Until 3 PM PST this afternoon. * 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. &&

Flood Watch National Weather Service Los Angeles/Oxnard CA 548 AM PST Thu Dec 25 2025 Cuyama Valley-Catalina and Santa Barbara Islands-Santa Clarita Valley-San Luis Obispo County Beaches-San Luis Obispo County Inland Central Coast-Santa Lucia Mountains-Southern Salinas Valley-San Luis Obispo County Interior Valleys-San Luis Obispo County Mountains-Santa Barbara County Central Coast Beaches-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-Santa Barbara County Interior Mountains- 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-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-Antelope Valley-Los Angeles County San Gabriel Valley- Including the cities of Westlake Village, Glendale, Lockwood Valley, Moorpark, Pismo Beach, Caliente Range, Port Hueneme, La Canada Flintridge, Thousand Oaks, Lake Castaic, Avalon, Pomona, East Ventura, San Gabriel, El Monte, Santa Ynez, Goleta, Point Mugu, Mount Baldy, Acton, Culver City, Avila Beach, Vandenberg Space Force Base, La Panza Range, Montecito, Valyermo, Gorman, Irish Hills, Malibu, Torrance, Woodland Hills, Rose Valley, San Marcos Pass, Refugio State Beach, Solvang, Lopez Lake, Atascadero, Universal City, Valencia, Chatsworth, Ozena, Malibu Lake, Carpinteria, Cambria, Buellton, Lake Palmdale, Lompoc, Compton, Van Nuys, Gaviota, East Los Angeles, Camarillo, Long Beach, New Cuyama, Lake Nacimiento, Jalama Beach, Santa Maria, Los Olivos, San Miguel, Oat Mountain, Paso Robles, Lake Los Angeles, Arroyo Grande, Oak View, Norwalk, El Capitan State Beach, Meiners Oaks, Pasadena, Downey, The Angeles Crest Highway, Redondo Beach, Fillmore, Santa Paula, Topatopa Mountains, Hollywood, Nipomo, Creston, Matilija, Shandon, Santa Barbara, San Luis Obispo, Lake Cachuma, Hearst Castle, Beverly Hills, Morro Bay, Mount Pinos, Ventura, Montecito Hills, Sunland, Northridge, Mill Creek, Newhall, Newbury Park, Palmdale, Elizabeth Lake, Wrightwood, Ojai, Santa Margarita Lake, Malibu Bowl, Pacific Palisades, Carrizo Plain, Tejon Pass, Simi Valley, Figueroa Mountain, Rancho Palos Verdes, Piru, Burbank, Pearblossom, Santa Monica, Topanga, Oxnard, Llano, Lancaster, Santa Clarita, Warm Springs, San Rafael Mountain, LAX, Pyramid Lake, Big Pine Mountain, Templeton, and Mount Wilson 548 AM PST Thu Dec 25 2025 ...FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY AFTERNOON... * WHAT...Significant and widespread flooding caused by excessive rainfall will be likely, with potential debris flow impacts across recent burn scars. * WHERE...A portion of southwest California, including the following areas, Antelope Valley, Calabasas and Agoura Hills, Catalina and Santa Barbara Islands, Central Ventura County Valleys, Cuyama Valley, Eastern Antelope Valley Foothills, Eastern San Fernando Valley, Eastern San Gabriel Mountains, Eastern Santa Monica Mountains Recreational Area, Interstate 5 Corridor, Lake Casitas, Los Angeles County Beaches, Los Angeles County Inland Coast including Downtown Los Angeles, Los Angeles County San Gabriel Valley, Malibu Coast, Northern Ventura County Mountains, Ojai Valley, Palos Verdes Hills, San Luis Obispo County Beaches, San Luis Obispo County Inland Central Coast, San Luis Obispo County Interior Valleys, San Luis Obispo County Mountains, Santa Barbara County Central Coast Beaches, Santa Barbara County Inland Central Coast, Santa Barbara County Interior Mountains, Santa Barbara County Southeastern Coast, Santa Barbara County Southwestern Coast, Santa Clarita Valley, Santa Lucia Mountains, Santa Susana Mountains, Santa Ynez Mountains Eastern Range, Santa Ynez Mountains Western Range, Santa Ynez Valley, Southeastern Ventura County Valleys, Southern Salinas Valley, Southern Ventura County Mountains, Ventura County Beaches, Ventura County Inland Coast, Western Antelope Valley Foothills, Western San Fernando Valley, Western San Gabriel Mountains and Highway 14 Corridor and Western Santa Monica Mountains Recreational Area. * WHEN...Through Friday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Mud and debris flows will be possible across foothill and mountain areas, including recent burn scars. * ADDITIONAL DETAILS... - This prolonged strong Atmospheric River storm system will bring periods of heavy rain through late this week. Potential flooding impacts include the threat of significant and widespread urban roadway flooding, a high risk of major rock and mud slides, and rapid rises in creeks, streams, and rivers which will likely lead to swift water rescues. The recent burn scars will be at risk for debris flows, possibly damaging. These flooding impacts will likely lead to significant travel delays and road closures during this busy holiday travel period. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. &&

Flood Advisory National Weather Service Los Angeles/Oxnard CA 548 AM PST Thu Dec 25 2025 Los Angeles CA- 548 AM PST Thu Dec 25 2025 ...FLOOD ADVISORY NOW IN EFFECT UNTIL 10 AM PST THIS MORNING... * WHAT...Residual flooding is expected to continue tonight. * WHERE...A portion of southwest California, including the following county, Los Angeles. * WHEN...Until 1000 AM PST. * IMPACTS...Residual flooding will likely continue tonight. especially in low-lying areas. In addition, there will be an ongoing threat of rock slides and mud slides, especially in canyon roadways. * ADDITIONAL DETAILS... - At 545 AM PST, Doppler radar indicated rain coverage decreasing in coverage and intensity. However, residual flooding of low-lying areas is likely to continue through the night due to the earlier heavy rains. Heed any remaining road closures. In addition, there will likely be additional shower activity tonight which could prompt additional flooding concerns, as well as the threat of rock slides and mud slides. - Some locations that will experience flooding include... Long Beach, Thousand Oaks, Malibu, Inglewood, Culver City, Downtown Los Angeles, Manhattan Beach, Torrance, Hermosa Beach, Hollywood, Beverly Hills, Venice, Redondo Beach, Santa Monica, Rancho Palos Verdes, Alhambra, Encino and Whittier. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of rock slides, mudslides, and possibly debris flows. &&

There is a Marginal Severe Storm Risk for your location. Continue reading for today's outlook from the National Weather Service's Storm Prediction Center. -------------------- National Severe Storm Outlook THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS MUCH OF COASTAL CALIFORNIA AND PORTIONS OF THE CENTRAL VALLEY SUMMARY An isolated risk for severe gusts/localized wind damage and perhaps a brief tornado will be possible today into this evening along much of the California Coast and portions of the Central Valley. California Recent satellite imagery shows a mid/upper-level low over the eastern Pacific and a negative-tilt shortwave trough moving northward along the northern CA and OR Coast. An upstream mid-level jet and associated vorticity maximum will move through the base of the eastern Pacific upper low/trough and approach the San Francisco Bay and northern CA vicinity this evening. Strong to locally severe thunderstorms capable of producing mainly isolated severe/damaging winds will remain possible with convection today into this evening. Weak instability is forecast to persist across much of coastal CA into the Central Valley, with cool surface temperatures, saturated profiles, and modest lapse rates aloft (reference the 12Z OAK sounding) limiting the development of greater MUCAPE. Still, a favorable kinematic environment with enhanced west-southwesterly mid/upper-level flow will conditionally support occasional strong to severe convection, contingent on sufficiently deep/sustained updraft development. Low-level hodographs are forecast to remain enlarged enough to yield a low risk for a brief tornado across much of the Marginal Risk area. Consensus of latest model guidance indicates low/mid-level flow will weaken somewhat this afternoon before gradually re-intensifying this evening as the next embedded shortwave trough and associated mid-level jet overspread coastal northern/central CA. A mix of linear bands and cellular convective structures may continue to pose an intermittent risk for isolated damaging gusts and perhaps a brief tornado into this evening/tonight, before the severe threat gradually diminishes towards 12Z early Friday morning.