Active Weather Alerts
Flood Advisory
Issued: 3:54 PM Nov. 16, 2025 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 145 PM PST THIS AFTERNOON... * WHAT...Urban and small stream flooding caused by excessive rainfall is expected. * WHERE...A portion of southwest California, including the following counties, Los Angeles and Ventura. * WHEN...Until 145 PM PST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 749 AM PST, Doppler radar indicated heavy rain developing across far western Ventura County, the eastern portion of the Santa Barbara Channel, and the Santa Monica Bay. Short- duration intense bursts of rainfall will occur across eastern Ventura and western Los Angeles County over the next several hours. This will cause urban and small stream flooding. Overflowing poor drainage areas will cause minor flooding in the advisory area. - Due to the antecedent conditions, minor flooding and debris flows are likely across the recent burn areas, including the Franklin, Palisades, and Canyon burn scars. - Some locations that will experience flooding include... Thousand Oaks, Simi Valley, Camarillo, Fillmore, Malibu, Agoura Hills, Chatsworth, Woodland Hills, Encino, Santa Monica, Moorpark, Santa Paula, Newbury Park, Westlake Village, Malibu Creek State Park, Calabasas, Point Mugu State Park, Canoga Park and Point Mugu. - 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 aware of your surroundings and do not drive on flooded roads. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. &&
Flood Advisory
Issued: 2:09 PM Nov. 16, 2025 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 915 AM PST THIS MORNING... * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southwest California, including the following county, Los Angeles. * WHEN...Until 915 AM PST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 607 AM PST, Doppler radar indicated a line strong storms over extreme eastern Los Angeles County producing heavy rain. Short-duration intense bursts of rainfall may occur across the advisory area. Overflowing poor drainage areas will cause minor flooding in the advisory area. - Some locations that will experience flooding include... West Covina, Pomona, San Dimas, Glendora, Whittier, La Verne, Diamond Bar, Covina, Hacienda Heights, Claremont, Santa Fe Springs, Cerritos, Walnut, La Puente, La Habra Heights and La Mirada. - 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. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely. &&
Flood Advisory
Issued: 2:00 PM Nov. 16, 2025 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 9 AM PST THIS MORNING... * WHAT...Minor flooding and minor debris flows caused by excessive rainfall is expected. * WHERE...Southern San Gabriel mountains and foothills of Los Angeles County, including the Eaton Burn Scar and southern Bridge Burn Scar. * WHEN...Until 900 AM PST. * IMPACTS...Minor flooding and debris flows are expected, especially in and near recent burn scars. Also expect rises in small streams and normally dry arroyos. * ADDITIONAL DETAILS... - At 551 AM PST, a band of slow moving moderate to locally heavier showers continued across the advisory area. Minor flooding is ongoing or expected to begin shortly. Minor mud and debris flows are also likely especially in and near recent burn scars. - Some locations that will experience flooding include... Glendora, San Dimas, Mount Wilson, Pasadena, Altadena, La Verne, La Canada Flintridge, Azusa, Monrovia, Claremont, Arcadia, Sierra Madre, Duarte and Irwindale. - http://www.weather.gov/safety/flood
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