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Home Return to list Areal Flood Watch 0010 Issued by the Los Angeles / Oxnard Forecast Office
Action: New Issued At: 2025-12-21 13:51:39
186
WGUS66 KLOX 211951
FFALOX
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Los Angeles/Oxnard CA
1151 AM PST Sun Dec 21 2025
CAZ038-087-088-340>358-366>383-548-221400-
/O.NEW.KLOX.FA.A.0010.251224T0000Z-251225T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Santa Ynez, Simi Valley, Buellton, Lake
Cachuma, Gorman, Irish Hills, Santa Monica, La Panza Range,
Northridge, Elizabeth Lake, Sunland, Universal City, East Los
Angeles, Santa Clarita, Templeton, Piru, Shandon, Woodland Hills,
Lopez Lake, Creston, Llano, Warm Springs, San Luis Obispo,
Lockwood Valley, Pasadena, Redondo Beach, Lake Nacimiento,
Topanga, Oat Mountain, Burbank, Van Nuys, Los Olivos, Compton,
Topatopa Mountains, Valencia, Downey, San Miguel, Newhall,
Fillmore, LAX, Hearst Castle, San Rafael Mountain, Santa
Margarita Lake, Lake Castaic, Montecito Hills, Matilija, Pomona,
Lake Los Angeles, Arroyo Grande, Ojai, Valyermo, Lompoc, Long
Beach, New Cuyama, Mount Baldy, Meiners Oaks, Big Pine Mountain,
Lancaster, Malibu Bowl, Goleta, Camarillo, San Gabriel, Pismo
Beach, Westlake Village, Chatsworth, San Marcos Pass, Hollywood,
The Angeles Crest Highway, Rancho Palos Verdes, Oak View, Lake
Palmdale, Gaviota, Santa Barbara, Wrightwood, Norwalk, Avalon,
Mill Creek, El Monte, Santa Paula, Carrizo Plain, Atascadero,
Vandenberg Space Force Base, Pyramid Lake, Caliente Range, La
Canada Flintridge, Oxnard, Culver City, Morro Bay, El Capitan
State Beach, Port Hueneme, Nipomo, Malibu Lake, Acton,
Pearblossom, Glendale, Carpinteria, Solvang, Jalama Beach, Point
Mugu, Moorpark, Thousand Oaks, Cambria, Figueroa Mountain,
Montecito, Ozena, Tejon Pass, Rose Valley, Palmdale, Avila Beach,
Mount Pinos, Paso Robles, Ventura, Newbury Park, Santa Maria,
Beverly Hills, Torrance, Mount Wilson, Refugio State Beach, and
East Ventura
1151 AM PST Sun Dec 21 2025
...FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY
EVENING...
* WHAT...Flooding caused by excessive rainfall is possible.
* WHERE...For San Luis Obispo, Santa Barbara, Ventura and Los
Angeles counties.
* WHEN...From Tuesday afternoon through Wednesday evening.
* 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...
- A moderate to strong atmospheric river will impact
Southwestern California Tuesday through Wednesday. Heavy
rainfall is expected with high rainfall rates. So, widespread
urban flooding will be possible along with mud and debris
flows across all foothills and mountain areas.
- 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.
&&
$$
RAT
Action: Area Extended Issued At: 2025-12-21 14:27:10
001
WGUS66 KLOX 212026
FFALOX
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Los Angeles/Oxnard CA
1226 PM PST Sun Dec 21 2025
CAZ362-221400-
/O.EXA.KLOX.FA.A.0010.251224T0000Z-251225T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Malibu Coast-
Including the cities of Malibu and Pacific Palisades
1226 PM PST Sun Dec 21 2025
...FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY
EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of southwest California, including the following
area, Malibu Coast.
* WHEN...From Tuesday afternoon through Wednesday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- A moderate to strong atmospheric river will impact
Southwestern California Tuesday through Wednesday. Heavy
rainfall is expected with high rainfall rates. So, widespread
urban flooding will be possible along with mud and debris
flows across all foothills and mountain areas.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ038-087-088-340>358-366>383-548-221400-
/O.CON.KLOX.FA.A.0010.251224T0000Z-251225T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Acton, Paso Robles, Hollywood, Rose
Valley, Newbury Park, East Los Angeles, Los Olivos, Santa
Margarita Lake, San Marcos Pass, Mount Pinos, Gorman, Big Pine
Mountain, Arroyo Grande, Malibu Lake, Downey, Newhall, Redondo
Beach, Lake Nacimiento, Goleta, Carpinteria, Topanga, Santa
Maria, Camarillo, Chatsworth, New Cuyama, Oak View, Long Beach,
LAX, East Ventura, Llano, Refugio State Beach, Mount Wilson,
Pismo Beach, Solvang, Lake Cachuma, Montecito Hills, Figueroa
Mountain, Santa Monica, Malibu Bowl, Hearst Castle, Lancaster,
Creston, Northridge, San Miguel, Buellton, Santa Ynez,
Atascadero, Wrightwood, Van Nuys, Jalama Beach, Matilija, San
Luis Obispo, Santa Clarita, Gaviota, Moorpark, Norwalk, Shandon,
Lake Palmdale, Woodland Hills, Pasadena, Culver City, Warm
Springs, Simi Valley, Santa Paula, Ozena, Oxnard, Lopez Lake,
Mill Creek, Beverly Hills, Fillmore, Carrizo Plain, Lompoc, Oat
Mountain, The Angeles Crest Highway, Ojai, Meiners Oaks, Sunland,
Port Hueneme, Valyermo, Valencia, Palmdale, Templeton, La Panza
Range, Lockwood Valley, La Canada Flintridge, Burbank, Torrance,
Thousand Oaks, Avila Beach, Cambria, Caliente Range, Topatopa
Mountains, Montecito, Vandenberg Space Force Base, Glendale,
Rancho Palos Verdes, Pearblossom, San Gabriel, Tejon Pass,
Pomona, Lake Los Angeles, San Rafael Mountain, Ventura, Westlake
Village, Santa Barbara, Irish Hills, Elizabeth Lake, Mount Baldy,
Nipomo, Piru, Morro Bay, El Monte, Avalon, El Capitan State
Beach, Universal City, Point Mugu, Pyramid Lake, Lake Castaic,
and Compton
1226 PM PST Sun Dec 21 2025
...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH
WEDNESDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...For San Luis Obispo, Santa Barbara, Ventura and Los
Angeles counties.
* WHEN...From Tuesday afternoon through Wednesday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- A moderate to strong atmospheric river will impact
Southwestern California Tuesday through Wednesday. Heavy
rainfall is expected with high rainfall rates. So, widespread
urban flooding will be possible along with mud and debris
flows across all foothills and mountain areas.
- 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.
&&
$$
NWS Los Angeles/Oxnard
Action: Continued Issued At: 2025-12-21 14:27:10
001
WGUS66 KLOX 212026
FFALOX
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Los Angeles/Oxnard CA
1226 PM PST Sun Dec 21 2025
CAZ362-221400-
/O.EXA.KLOX.FA.A.0010.251224T0000Z-251225T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Malibu Coast-
Including the cities of Malibu and Pacific Palisades
1226 PM PST Sun Dec 21 2025
...FLOOD WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH WEDNESDAY
EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of southwest California, including the following
area, Malibu Coast.
* WHEN...From Tuesday afternoon through Wednesday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- A moderate to strong atmospheric river will impact
Southwestern California Tuesday through Wednesday. Heavy
rainfall is expected with high rainfall rates. So, widespread
urban flooding will be possible along with mud and debris
flows across all foothills and mountain areas.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
&&
$$
CAZ038-087-088-340>358-366>383-548-221400-
/O.CON.KLOX.FA.A.0010.251224T0000Z-251225T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Acton, Paso Robles, Hollywood, Rose
Valley, Newbury Park, East Los Angeles, Los Olivos, Santa
Margarita Lake, San Marcos Pass, Mount Pinos, Gorman, Big Pine
Mountain, Arroyo Grande, Malibu Lake, Downey, Newhall, Redondo
Beach, Lake Nacimiento, Goleta, Carpinteria, Topanga, Santa
Maria, Camarillo, Chatsworth, New Cuyama, Oak View, Long Beach,
LAX, East Ventura, Llano, Refugio State Beach, Mount Wilson,
Pismo Beach, Solvang, Lake Cachuma, Montecito Hills, Figueroa
Mountain, Santa Monica, Malibu Bowl, Hearst Castle, Lancaster,
Creston, Northridge, San Miguel, Buellton, Santa Ynez,
Atascadero, Wrightwood, Van Nuys, Jalama Beach, Matilija, San
Luis Obispo, Santa Clarita, Gaviota, Moorpark, Norwalk, Shandon,
Lake Palmdale, Woodland Hills, Pasadena, Culver City, Warm
Springs, Simi Valley, Santa Paula, Ozena, Oxnard, Lopez Lake,
Mill Creek, Beverly Hills, Fillmore, Carrizo Plain, Lompoc, Oat
Mountain, The Angeles Crest Highway, Ojai, Meiners Oaks, Sunland,
Port Hueneme, Valyermo, Valencia, Palmdale, Templeton, La Panza
Range, Lockwood Valley, La Canada Flintridge, Burbank, Torrance,
Thousand Oaks, Avila Beach, Cambria, Caliente Range, Topatopa
Mountains, Montecito, Vandenberg Space Force Base, Glendale,
Rancho Palos Verdes, Pearblossom, San Gabriel, Tejon Pass,
Pomona, Lake Los Angeles, San Rafael Mountain, Ventura, Westlake
Village, Santa Barbara, Irish Hills, Elizabeth Lake, Mount Baldy,
Nipomo, Piru, Morro Bay, El Monte, Avalon, El Capitan State
Beach, Universal City, Point Mugu, Pyramid Lake, Lake Castaic,
and Compton
1226 PM PST Sun Dec 21 2025
...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH
WEDNESDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...For San Luis Obispo, Santa Barbara, Ventura and Los
Angeles counties.
* WHEN...From Tuesday afternoon through Wednesday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- A moderate to strong atmospheric river will impact
Southwestern California Tuesday through Wednesday. Heavy
rainfall is expected with high rainfall rates. So, widespread
urban flooding will be possible along with mud and debris
flows across all foothills and mountain areas.
- 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.
&&
$$
NWS Los Angeles/Oxnard
Action: Continued Issued At: 2025-12-22 07:52:12
915
WGUS66 KLOX 221351
FFALOX
Flood Watch
National Weather Service Los Angeles/Oxnard CA
551 AM PST Mon Dec 22 2025
CAZ038-087-088-340>358-366>383-548-250600-
/O.CON.KLOX.FA.A.0010.251224T0000Z-251225T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Goleta, Palmdale, Santa Barbara, Creston,
Montecito Hills, Morro Bay, Paso Robles, Downey, The Angeles
Crest Highway, San Gabriel, Santa Paula, Mill Creek, Topatopa
Mountains, Northridge, Universal City, La Panza Range, Rancho
Palos Verdes, Avalon, Lopez Lake, Vandenberg Space Force Base,
Port Hueneme, Chatsworth, Cambria, Van Nuys, Oat Mountain,
Meiners Oaks, Santa Ynez, Avila Beach, Matilija, Newhall, Malibu
Lake, Warm Springs, Norwalk, New Cuyama, LAX, Buellton, Arroyo
Grande, Long Beach, East Los Angeles, Pyramid Lake, Jalama Beach,
Hollywood, Mount Baldy, Valyermo, Newbury Park, Pomona, Gaviota,
Ozena, Figueroa Mountain, Woodland Hills, Santa Maria, Lancaster,
Llano, Big Pine Mountain, Malibu Bowl, Lake Palmdale, Lompoc,
Gorman, Torrance, Point Mugu, Oak View, Atascadero, Glendale,
Rose Valley, Refugio State Beach, Pearblossom, Santa Margarita
Lake, Acton, Topanga, San Miguel, East Ventura, Fillmore,
Elizabeth Lake, Beverly Hills, San Rafael Mountain, Santa
Clarita, Carrizo Plain, Shandon, Pismo Beach, Solvang, Ojai,
Ventura, Wrightwood, Caliente Range, Hearst Castle, Santa Monica,
Pasadena, Lake Los Angeles, Redondo Beach, Culver City, Burbank,
San Marcos Pass, Carpinteria, La Canada Flintridge, Lockwood
Valley, Irish Hills, Lake Castaic, El Capitan State Beach,
Thousand Oaks, Lake Nacimiento, Los Olivos, El Monte, Mount
Pinos, Templeton, Sunland, Lake Cachuma, Montecito, Nipomo,
Oxnard, Camarillo, Tejon Pass, Westlake Village, Mount Wilson,
San Luis Obispo, Compton, Valencia, Piru, Simi Valley, and
Moorpark
551 AM PST Mon Dec 22 2025
...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH
WEDNESDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* 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, 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...From Tuesday afternoon through Wednesday evening.
* 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...
- A moderate to strong atmospheric river will impact
Southwestern California Tuesday through Wednesday. Heavy
rainfall is expected with high rainfall rates. So, widespread
urban flooding will be possible along with mud and debris
flows across all foothills and mountain areas.
- 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.
&&
$$
CAZ362-250600-
/O.CON.KLOX.FA.A.0010.251224T0000Z-251225T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Malibu Coast-
Including the cities of Malibu and Pacific Palisades
551 AM PST Mon Dec 22 2025
...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH
WEDNESDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of southwest California, including the following
area, Malibu Coast.
* WHEN...From Tuesday afternoon through Wednesday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- A moderate to strong atmospheric river will impact
Southwestern California Tuesday through Wednesday. Heavy
rainfall is expected with high rainfall rates. So, widespread
urban flooding will be possible along with mud and debris
flows across all foothills and mountain areas.
- 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.
&&
$$
MW
Action: Continued Issued At: 2025-12-22 07:52:12
915
WGUS66 KLOX 221351
FFALOX
Flood Watch
National Weather Service Los Angeles/Oxnard CA
551 AM PST Mon Dec 22 2025
CAZ038-087-088-340>358-366>383-548-250600-
/O.CON.KLOX.FA.A.0010.251224T0000Z-251225T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Goleta, Palmdale, Santa Barbara, Creston,
Montecito Hills, Morro Bay, Paso Robles, Downey, The Angeles
Crest Highway, San Gabriel, Santa Paula, Mill Creek, Topatopa
Mountains, Northridge, Universal City, La Panza Range, Rancho
Palos Verdes, Avalon, Lopez Lake, Vandenberg Space Force Base,
Port Hueneme, Chatsworth, Cambria, Van Nuys, Oat Mountain,
Meiners Oaks, Santa Ynez, Avila Beach, Matilija, Newhall, Malibu
Lake, Warm Springs, Norwalk, New Cuyama, LAX, Buellton, Arroyo
Grande, Long Beach, East Los Angeles, Pyramid Lake, Jalama Beach,
Hollywood, Mount Baldy, Valyermo, Newbury Park, Pomona, Gaviota,
Ozena, Figueroa Mountain, Woodland Hills, Santa Maria, Lancaster,
Llano, Big Pine Mountain, Malibu Bowl, Lake Palmdale, Lompoc,
Gorman, Torrance, Point Mugu, Oak View, Atascadero, Glendale,
Rose Valley, Refugio State Beach, Pearblossom, Santa Margarita
Lake, Acton, Topanga, San Miguel, East Ventura, Fillmore,
Elizabeth Lake, Beverly Hills, San Rafael Mountain, Santa
Clarita, Carrizo Plain, Shandon, Pismo Beach, Solvang, Ojai,
Ventura, Wrightwood, Caliente Range, Hearst Castle, Santa Monica,
Pasadena, Lake Los Angeles, Redondo Beach, Culver City, Burbank,
San Marcos Pass, Carpinteria, La Canada Flintridge, Lockwood
Valley, Irish Hills, Lake Castaic, El Capitan State Beach,
Thousand Oaks, Lake Nacimiento, Los Olivos, El Monte, Mount
Pinos, Templeton, Sunland, Lake Cachuma, Montecito, Nipomo,
Oxnard, Camarillo, Tejon Pass, Westlake Village, Mount Wilson,
San Luis Obispo, Compton, Valencia, Piru, Simi Valley, and
Moorpark
551 AM PST Mon Dec 22 2025
...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH
WEDNESDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* 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, 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...From Tuesday afternoon through Wednesday evening.
* 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...
- A moderate to strong atmospheric river will impact
Southwestern California Tuesday through Wednesday. Heavy
rainfall is expected with high rainfall rates. So, widespread
urban flooding will be possible along with mud and debris
flows across all foothills and mountain areas.
- 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.
&&
$$
CAZ362-250600-
/O.CON.KLOX.FA.A.0010.251224T0000Z-251225T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Malibu Coast-
Including the cities of Malibu and Pacific Palisades
551 AM PST Mon Dec 22 2025
...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH
WEDNESDAY EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...A portion of southwest California, including the following
area, Malibu Coast.
* WHEN...From Tuesday afternoon through Wednesday evening.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- A moderate to strong atmospheric river will impact
Southwestern California Tuesday through Wednesday. Heavy
rainfall is expected with high rainfall rates. So, widespread
urban flooding will be possible along with mud and debris
flows across all foothills and mountain areas.
- 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.
&&
$$
MW
Action: Time Extended Issued At: 2025-12-22 14:00:52
811
WGUS66 KLOX 222000
FFALOX
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Los Angeles/Oxnard CA
1200 PM PST Mon Dec 22 2025
CAZ038-087-088-340>358-366>383-548-231400-
/O.EXT.KLOX.FA.A.0010.251224T0000Z-251226T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Ojai, Atascadero, Jalama Beach, LAX,
Newhall, Nipomo, Montecito Hills, Pearblossom, Redondo Beach,
Lake Nacimiento, Piru, Caliente Range, Vandenberg Space Force
Base, Van Nuys, Oat Mountain, San Rafael Mountain, Burbank, San
Luis Obispo, Torrance, Montecito, Westlake Village, Santa Paula,
Templeton, Matilija, Avalon, San Gabriel, Lopez Lake, Mount
Baldy, Valencia, Ventura, Llano, San Miguel, Santa Barbara,
Figueroa Mountain, Paso Robles, Compton, Hearst Castle, Tejon
Pass, Santa Maria, Culver City, Sunland, Moorpark, Warm Springs,
Downey, Avila Beach, San Marcos Pass, Mill Creek, Valyermo,
Pasadena, Chatsworth, Meiners Oaks, La Panza Range, El Monte,
Morro Bay, Thousand Oaks, Santa Margarita Lake, New Cuyama,
Woodland Hills, Rose Valley, Acton, Lockwood Valley, Lake Los
Angeles, Wrightwood, Arroyo Grande, Elizabeth Lake, Simi Valley,
Cambria, Refugio State Beach, La Canada Flintridge, Los Olivos,
Carpinteria, Lake Palmdale, Point Mugu, Topanga, Northridge,
Hollywood, Big Pine Mountain, Glendale, Lake Castaic, Mount
Wilson, El Capitan State Beach, Beverly Hills, Fillmore, Pomona,
Lompoc, Shandon, Topatopa Mountains, Irish Hills, Ozena, Long
Beach, Gaviota, Santa Ynez, Mount Pinos, Malibu Lake, East Los
Angeles, Norwalk, Santa Clarita, The Angeles Crest Highway, East
Ventura, Universal City, Malibu Bowl, Goleta, Newbury Park,
Carrizo Plain, Creston, Port Hueneme, Oak View, Buellton,
Solvang, Lancaster, Oxnard, Rancho Palos Verdes, Pyramid Lake,
Santa Monica, Pismo Beach, Lake Cachuma, Camarillo, Gorman, and
Palmdale
1200 PM PST Mon Dec 22 2025
...FLOOD WATCH NOW IN EFFECT FROM TUESDAY AFTERNOON THROUGH THURSDAY
EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...For all areas of San Luis Obispo, Santa Barbara, Ventura
and Los Angeles counties.
* WHEN...From Tuesday afternoon through Thursday evening.
* 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...
- A moderate to strong atmospheric river will impact
Southwestern California Tuesday through Thursday. Heavy
rainfall is expected with high rainfall rates. So, widespread
urban flooding will be possible along with mud and debris
flows across all foothills and mountain areas.
- 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.
&&
$$
CAZ362-231400-
/O.EXT.KLOX.FA.A.0010.251224T0000Z-251226T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Malibu Coast-
Including the cities of Pacific Palisades and Malibu
1200 PM PST Mon Dec 22 2025
...FLOOD WATCH NOW IN EFFECT FROM TUESDAY AFTERNOON THROUGH THURSDAY
EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...For the Malibu Coast.
* WHEN...From Tuesday afternoon through Thursday evening.
* 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...
- A moderate to strong atmospheric river will impact
Southwestern California Tuesday through Wednesday. Heavy
rainfall is expected with high rainfall rates. So, widespread
urban flooding will be possible along with mud and debris
flows across all foothills and mountain areas.
- 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.
&&
$$
RAT
Action: Time Extended Issued At: 2025-12-22 14:00:52
811
WGUS66 KLOX 222000
FFALOX
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Los Angeles/Oxnard CA
1200 PM PST Mon Dec 22 2025
CAZ038-087-088-340>358-366>383-548-231400-
/O.EXT.KLOX.FA.A.0010.251224T0000Z-251226T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Ojai, Atascadero, Jalama Beach, LAX,
Newhall, Nipomo, Montecito Hills, Pearblossom, Redondo Beach,
Lake Nacimiento, Piru, Caliente Range, Vandenberg Space Force
Base, Van Nuys, Oat Mountain, San Rafael Mountain, Burbank, San
Luis Obispo, Torrance, Montecito, Westlake Village, Santa Paula,
Templeton, Matilija, Avalon, San Gabriel, Lopez Lake, Mount
Baldy, Valencia, Ventura, Llano, San Miguel, Santa Barbara,
Figueroa Mountain, Paso Robles, Compton, Hearst Castle, Tejon
Pass, Santa Maria, Culver City, Sunland, Moorpark, Warm Springs,
Downey, Avila Beach, San Marcos Pass, Mill Creek, Valyermo,
Pasadena, Chatsworth, Meiners Oaks, La Panza Range, El Monte,
Morro Bay, Thousand Oaks, Santa Margarita Lake, New Cuyama,
Woodland Hills, Rose Valley, Acton, Lockwood Valley, Lake Los
Angeles, Wrightwood, Arroyo Grande, Elizabeth Lake, Simi Valley,
Cambria, Refugio State Beach, La Canada Flintridge, Los Olivos,
Carpinteria, Lake Palmdale, Point Mugu, Topanga, Northridge,
Hollywood, Big Pine Mountain, Glendale, Lake Castaic, Mount
Wilson, El Capitan State Beach, Beverly Hills, Fillmore, Pomona,
Lompoc, Shandon, Topatopa Mountains, Irish Hills, Ozena, Long
Beach, Gaviota, Santa Ynez, Mount Pinos, Malibu Lake, East Los
Angeles, Norwalk, Santa Clarita, The Angeles Crest Highway, East
Ventura, Universal City, Malibu Bowl, Goleta, Newbury Park,
Carrizo Plain, Creston, Port Hueneme, Oak View, Buellton,
Solvang, Lancaster, Oxnard, Rancho Palos Verdes, Pyramid Lake,
Santa Monica, Pismo Beach, Lake Cachuma, Camarillo, Gorman, and
Palmdale
1200 PM PST Mon Dec 22 2025
...FLOOD WATCH NOW IN EFFECT FROM TUESDAY AFTERNOON THROUGH THURSDAY
EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...For all areas of San Luis Obispo, Santa Barbara, Ventura
and Los Angeles counties.
* WHEN...From Tuesday afternoon through Thursday evening.
* 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...
- A moderate to strong atmospheric river will impact
Southwestern California Tuesday through Thursday. Heavy
rainfall is expected with high rainfall rates. So, widespread
urban flooding will be possible along with mud and debris
flows across all foothills and mountain areas.
- 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.
&&
$$
CAZ362-231400-
/O.EXT.KLOX.FA.A.0010.251224T0000Z-251226T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Malibu Coast-
Including the cities of Pacific Palisades and Malibu
1200 PM PST Mon Dec 22 2025
...FLOOD WATCH NOW IN EFFECT FROM TUESDAY AFTERNOON THROUGH THURSDAY
EVENING...
* WHAT...Flooding caused by excessive rainfall continues to be
possible.
* WHERE...For the Malibu Coast.
* WHEN...From Tuesday afternoon through Thursday evening.
* 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...
- A moderate to strong atmospheric river will impact
Southwestern California Tuesday through Wednesday. Heavy
rainfall is expected with high rainfall rates. So, widespread
urban flooding will be possible along with mud and debris
flows across all foothills and mountain areas.
- 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.
&&
$$
RAT
Action: Continued Issued At: 2025-12-22 18:53:29
499
WGUS66 KLOX 230053
FFALOX
Flood Watch
National Weather Service Los Angeles/Oxnard CA
453 PM PST Mon Dec 22 2025
CAZ038-087-088-340>358-366>383-548-240600-
/O.CON.KLOX.FA.A.0010.251224T0000Z-251226T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Creston, Santa Barbara, Gorman, Elizabeth
Lake, Piru, Ojai, Lancaster, Santa Paula, Malibu Bowl, San
Miguel, Glendale, Cambria, Pyramid Lake, Lake Nacimiento,
Torrance, Pearblossom, Norwalk, Caliente Range, Topatopa
Mountains, Point Mugu, Hollywood, Lompoc, Redondo Beach, LAX,
Newbury Park, East Los Angeles, Simi Valley, Vandenberg Space
Force Base, Moorpark, New Cuyama, Pomona, Shandon, Gaviota,
Hearst Castle, Chatsworth, Matilija, Meiners Oaks, Acton,
Universal City, San Gabriel, Carpinteria, Beverly Hills, El
Capitan State Beach, Mount Pinos, Figueroa Mountain, Lake Los
Angeles, Ventura, Solvang, Lake Cachuma, Camarillo, Avila Beach,
Mount Wilson, Culver City, Nipomo, Big Pine Mountain, Avalon, Van
Nuys, Westlake Village, Warm Springs, Refugio State Beach,
Lockwood Valley, Llano, Fillmore, Lake Palmdale, San Marcos Pass,
Newhall, Wrightwood, Morro Bay, Atascadero, Los Olivos, Mount
Baldy, Pasadena, Rose Valley, Palmdale, Rancho Palos Verdes, Lake
Castaic, Goleta, Arroyo Grande, El Monte, Oat Mountain, Buellton,
Ozena, Long Beach, Oxnard, Burbank, Montecito Hills, Templeton,
Tejon Pass, Topanga, Pismo Beach, Sunland, Valyermo, Jalama
Beach, Santa Clarita, Thousand Oaks, Northridge, Lopez Lake,
Valencia, Santa Maria, San Rafael Mountain, Mill Creek, La Panza
Range, Downey, Port Hueneme, East Ventura, Montecito, Paso
Robles, Santa Monica, Woodland Hills, The Angeles Crest Highway,
Carrizo Plain, Santa Ynez, Malibu Lake, Irish Hills, Santa
Margarita Lake, La Canada Flintridge, San Luis Obispo, Oak View,
and Compton
453 PM PST Mon Dec 22 2025
...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH
THURSDAY EVENING FOR DANGEROUS AND POTENTIALLY LIFE THREATENING
FLOODING...
* WHAT...Significant and widespread flooding caused by excessive
rainfall will be likely, with potential debris flow impacts across
recent burn scars.
* WHERE...For all areas of San Luis Obispo, Santa Barbara, Ventura
and Los Angeles counties.
* WHEN...From Tuesday afternoon through Thursday evening.
* IMPACTS...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
CAZ362-240600-
/O.CON.KLOX.FA.A.0010.251224T0000Z-251226T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Malibu Coast-
Including the cities of Malibu and Pacific Palisades
453 PM PST Mon Dec 22 2025
...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH
THURSDAY EVENING FOR DANGEROUS AND POTENTIALLY LIFE THREATENING
FLOODING...
* WHAT...Significant and widespread flooding caused by excessive
rainfall will be likely, with potential debris flow impacts across
recent burn scars.
* WHERE...For all areas of San Luis Obispo, Santa Barbara, Ventura
and Los Angeles counties.
* WHEN...From Tuesday afternoon through Thursday evening.
* IMPACTS...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
Gomberg/Lund
Action: Continued Issued At: 2025-12-22 18:53:29
499
WGUS66 KLOX 230053
FFALOX
Flood Watch
National Weather Service Los Angeles/Oxnard CA
453 PM PST Mon Dec 22 2025
CAZ038-087-088-340>358-366>383-548-240600-
/O.CON.KLOX.FA.A.0010.251224T0000Z-251226T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Creston, Santa Barbara, Gorman, Elizabeth
Lake, Piru, Ojai, Lancaster, Santa Paula, Malibu Bowl, San
Miguel, Glendale, Cambria, Pyramid Lake, Lake Nacimiento,
Torrance, Pearblossom, Norwalk, Caliente Range, Topatopa
Mountains, Point Mugu, Hollywood, Lompoc, Redondo Beach, LAX,
Newbury Park, East Los Angeles, Simi Valley, Vandenberg Space
Force Base, Moorpark, New Cuyama, Pomona, Shandon, Gaviota,
Hearst Castle, Chatsworth, Matilija, Meiners Oaks, Acton,
Universal City, San Gabriel, Carpinteria, Beverly Hills, El
Capitan State Beach, Mount Pinos, Figueroa Mountain, Lake Los
Angeles, Ventura, Solvang, Lake Cachuma, Camarillo, Avila Beach,
Mount Wilson, Culver City, Nipomo, Big Pine Mountain, Avalon, Van
Nuys, Westlake Village, Warm Springs, Refugio State Beach,
Lockwood Valley, Llano, Fillmore, Lake Palmdale, San Marcos Pass,
Newhall, Wrightwood, Morro Bay, Atascadero, Los Olivos, Mount
Baldy, Pasadena, Rose Valley, Palmdale, Rancho Palos Verdes, Lake
Castaic, Goleta, Arroyo Grande, El Monte, Oat Mountain, Buellton,
Ozena, Long Beach, Oxnard, Burbank, Montecito Hills, Templeton,
Tejon Pass, Topanga, Pismo Beach, Sunland, Valyermo, Jalama
Beach, Santa Clarita, Thousand Oaks, Northridge, Lopez Lake,
Valencia, Santa Maria, San Rafael Mountain, Mill Creek, La Panza
Range, Downey, Port Hueneme, East Ventura, Montecito, Paso
Robles, Santa Monica, Woodland Hills, The Angeles Crest Highway,
Carrizo Plain, Santa Ynez, Malibu Lake, Irish Hills, Santa
Margarita Lake, La Canada Flintridge, San Luis Obispo, Oak View,
and Compton
453 PM PST Mon Dec 22 2025
...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH
THURSDAY EVENING FOR DANGEROUS AND POTENTIALLY LIFE THREATENING
FLOODING...
* WHAT...Significant and widespread flooding caused by excessive
rainfall will be likely, with potential debris flow impacts across
recent burn scars.
* WHERE...For all areas of San Luis Obispo, Santa Barbara, Ventura
and Los Angeles counties.
* WHEN...From Tuesday afternoon through Thursday evening.
* IMPACTS...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
CAZ362-240600-
/O.CON.KLOX.FA.A.0010.251224T0000Z-251226T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Malibu Coast-
Including the cities of Malibu and Pacific Palisades
453 PM PST Mon Dec 22 2025
...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY AFTERNOON THROUGH
THURSDAY EVENING FOR DANGEROUS AND POTENTIALLY LIFE THREATENING
FLOODING...
* WHAT...Significant and widespread flooding caused by excessive
rainfall will be likely, with potential debris flow impacts across
recent burn scars.
* WHERE...For all areas of San Luis Obispo, Santa Barbara, Ventura
and Los Angeles counties.
* WHEN...From Tuesday afternoon through Thursday evening.
* IMPACTS...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
Gomberg/Lund
Action: Continued Issued At: 2025-12-23 14:23:22
354
WGUS66 KLOX 232022
FFALOX
Flood Watch
National Weather Service Los Angeles/Oxnard CA
1222 PM PST Tue Dec 23 2025
CAZ038-087-088-340>358-366>383-548-241400-
/O.CON.KLOX.FA.A.0010.251224T0000Z-251226T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Irish Hills, Port Hueneme, Lompoc, Santa
Ynez, Universal City, Downey, Chatsworth, Camarillo, Llano,
Newhall, Gorman, Lake Palmdale, San Marcos Pass, La Canada
Flintridge, Fillmore, Topanga, Thousand Oaks, Arroyo Grande,
Ventura, Mount Baldy, Montecito Hills, Pasadena, Cambria, Van
Nuys, Santa Paula, Acton, Lake Castaic, Meiners Oaks, Torrance,
Pearblossom, Ojai, Pomona, Westlake Village, Santa Barbara, Santa
Clarita, Santa Monica, Malibu Lake, El Monte, New Cuyama, Santa
Margarita Lake, Moorpark, San Rafael Mountain, Goleta, Culver
City, La Panza Range, Montecito, Avila Beach, Rancho Palos
Verdes, Lopez Lake, Redondo Beach, Point Mugu, Malibu Bowl,
Palmdale, Elizabeth Lake, Compton, Glendale, Valyermo, San
Gabriel, Refugio State Beach, Rose Valley, Paso Robles, Long
Beach, San Luis Obispo, Norwalk, Wrightwood, Lake Nacimiento,
Avalon, Nipomo, Jalama Beach, Lockwood Valley, Gaviota, Creston,
Warm Springs, Mount Wilson, Carrizo Plain, Vandenberg Space Force
Base, Shandon, Caliente Range, Woodland Hills, Mill Creek, Hearst
Castle, Los Olivos, Topatopa Mountains, Templeton, Piru, San
Miguel, Carpinteria, Pismo Beach, Santa Maria, El Capitan State
Beach, Beverly Hills, Mount Pinos, Tejon Pass, Lake Cachuma,
Hollywood, Oxnard, Big Pine Mountain, Atascadero, Pyramid Lake,
Solvang, The Angeles Crest Highway, Lancaster, Newbury Park,
Morro Bay, Lake Los Angeles, Sunland, Buellton, Burbank, Simi
Valley, Oak View, Figueroa Mountain, Northridge, LAX, East
Ventura, East Los Angeles, Matilija, Ozena, Oat Mountain, and
Valencia
1222 PM PST Tue Dec 23 2025
...FLOOD WATCH REMAINS IN EFFECT FROM 4 PM PST THIS AFTERNOON
THROUGH THURSDAY EVENING...
* WHAT...Significant and widespread flooding caused by excessive
rainfall will be likely, with potential debris flow impacts across
recent burn scars.
* WHERE...For all areas of San Luis Obispo, Santa Barbara, Ventura
and Los Angeles counties.
* WHEN...From 4 PM PST this afternoon through Thursday evening.
* IMPACTS...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
CAZ362-241400-
/O.CON.KLOX.FA.A.0010.251224T0000Z-251226T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Malibu Coast-
Including the cities of Pacific Palisades and Malibu
1222 PM PST Tue Dec 23 2025
...FLOOD WATCH REMAINS IN EFFECT FROM 4 PM PST THIS AFTERNOON
THROUGH THURSDAY EVENING...
* WHAT...Significant and widespread flooding caused by excessive
rainfall will be likely, with potential debris flow impacts across
recent burn scars.
* WHERE...For the Malibu Coast.
* WHEN...From 4 PM PST this afternoon through Thursday evening.
* IMPACTS...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
RAT
Action: Continued Issued At: 2025-12-23 14:23:22
354
WGUS66 KLOX 232022
FFALOX
Flood Watch
National Weather Service Los Angeles/Oxnard CA
1222 PM PST Tue Dec 23 2025
CAZ038-087-088-340>358-366>383-548-241400-
/O.CON.KLOX.FA.A.0010.251224T0000Z-251226T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Irish Hills, Port Hueneme, Lompoc, Santa
Ynez, Universal City, Downey, Chatsworth, Camarillo, Llano,
Newhall, Gorman, Lake Palmdale, San Marcos Pass, La Canada
Flintridge, Fillmore, Topanga, Thousand Oaks, Arroyo Grande,
Ventura, Mount Baldy, Montecito Hills, Pasadena, Cambria, Van
Nuys, Santa Paula, Acton, Lake Castaic, Meiners Oaks, Torrance,
Pearblossom, Ojai, Pomona, Westlake Village, Santa Barbara, Santa
Clarita, Santa Monica, Malibu Lake, El Monte, New Cuyama, Santa
Margarita Lake, Moorpark, San Rafael Mountain, Goleta, Culver
City, La Panza Range, Montecito, Avila Beach, Rancho Palos
Verdes, Lopez Lake, Redondo Beach, Point Mugu, Malibu Bowl,
Palmdale, Elizabeth Lake, Compton, Glendale, Valyermo, San
Gabriel, Refugio State Beach, Rose Valley, Paso Robles, Long
Beach, San Luis Obispo, Norwalk, Wrightwood, Lake Nacimiento,
Avalon, Nipomo, Jalama Beach, Lockwood Valley, Gaviota, Creston,
Warm Springs, Mount Wilson, Carrizo Plain, Vandenberg Space Force
Base, Shandon, Caliente Range, Woodland Hills, Mill Creek, Hearst
Castle, Los Olivos, Topatopa Mountains, Templeton, Piru, San
Miguel, Carpinteria, Pismo Beach, Santa Maria, El Capitan State
Beach, Beverly Hills, Mount Pinos, Tejon Pass, Lake Cachuma,
Hollywood, Oxnard, Big Pine Mountain, Atascadero, Pyramid Lake,
Solvang, The Angeles Crest Highway, Lancaster, Newbury Park,
Morro Bay, Lake Los Angeles, Sunland, Buellton, Burbank, Simi
Valley, Oak View, Figueroa Mountain, Northridge, LAX, East
Ventura, East Los Angeles, Matilija, Ozena, Oat Mountain, and
Valencia
1222 PM PST Tue Dec 23 2025
...FLOOD WATCH REMAINS IN EFFECT FROM 4 PM PST THIS AFTERNOON
THROUGH THURSDAY EVENING...
* WHAT...Significant and widespread flooding caused by excessive
rainfall will be likely, with potential debris flow impacts across
recent burn scars.
* WHERE...For all areas of San Luis Obispo, Santa Barbara, Ventura
and Los Angeles counties.
* WHEN...From 4 PM PST this afternoon through Thursday evening.
* IMPACTS...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
CAZ362-241400-
/O.CON.KLOX.FA.A.0010.251224T0000Z-251226T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Malibu Coast-
Including the cities of Pacific Palisades and Malibu
1222 PM PST Tue Dec 23 2025
...FLOOD WATCH REMAINS IN EFFECT FROM 4 PM PST THIS AFTERNOON
THROUGH THURSDAY EVENING...
* WHAT...Significant and widespread flooding caused by excessive
rainfall will be likely, with potential debris flow impacts across
recent burn scars.
* WHERE...For the Malibu Coast.
* WHEN...From 4 PM PST this afternoon through Thursday evening.
* IMPACTS...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
RAT
Action: Time Extended Issued At: 2025-12-24 02:20:40
606
WGUS66 KLOX 240820
FFALOX
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Los Angeles/Oxnard CA
1220 AM PST Wed Dec 24 2025
CAZ038-087-088-340>358-366>383-548-241730-
/O.EXT.KLOX.FA.A.0010.000000T0000Z-251227T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Figueroa Mountain, Downey, Gorman, San
Rafael Mountain, Topanga, Malibu Bowl, Rancho Palos Verdes,
Oxnard, Templeton, Norwalk, Oak View, Ventura, Redondo Beach,
Compton, Gaviota, Lake Castaic, Lockwood Valley, Chatsworth,
Santa Margarita Lake, Lancaster, Lake Cachuma, Morro Bay,
Vandenberg Space Force Base, Hollywood, Long Beach, Lake
Nacimiento, El Capitan State Beach, Matilija, Pasadena, Creston,
Lake Los Angeles, San Marcos Pass, Carpinteria, Big Pine
Mountain, The Angeles Crest Highway, Santa Ynez, Solvang,
Northridge, Elizabeth Lake, Thousand Oaks, Irish Hills, Caliente
Range, Pyramid Lake, Newbury Park, Van Nuys, Cambria, Mount
Pinos, Warm Springs, Jalama Beach, Avalon, Carrizo Plain,
Atascadero, San Miguel, Westlake Village, Torrance, Pearblossom,
La Panza Range, Mount Wilson, Mill Creek, San Gabriel, Universal
City, Santa Barbara, East Ventura, Avila Beach, Ojai, Woodland
Hills, Goleta, Santa Monica, Paso Robles, New Cuyama, Fillmore,
Valencia, Burbank, Moorpark, Santa Maria, Pomona, Camarillo,
Montecito Hills, Malibu Lake, Ozena, Oat Mountain, LAX, Santa
Paula, Nipomo, Lopez Lake, Hearst Castle, Mount Baldy, Lake
Palmdale, Simi Valley, Lompoc, El Monte, Point Mugu, Valyermo,
Los Olivos, Arroyo Grande, Port Hueneme, Topatopa Mountains,
Llano, Santa Clarita, Refugio State Beach, Acton, Palmdale, East
Los Angeles, Glendale, Meiners Oaks, Sunland, Wrightwood,
Buellton, Beverly Hills, La Canada Flintridge, Rose Valley,
Shandon, Tejon Pass, Culver City, Pismo Beach, Piru, Montecito,
Newhall, and San Luis Obispo
1220 AM PST Wed Dec 24 2025
...FLOOD WATCH NOW 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, 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...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
CAZ362-241730-
/O.EXT.KLOX.FA.A.0010.000000T0000Z-251227T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Malibu Coast-
Including the cities of Pacific Palisades and Malibu
1220 AM PST Wed Dec 24 2025
...FLOOD WATCH NOW 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
area, Malibu Coast.
* WHEN...Through Friday afternoon.
* IMPACTS...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
Rorke
Action: Time Extended Issued At: 2025-12-24 02:20:40
606
WGUS66 KLOX 240820
FFALOX
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Los Angeles/Oxnard CA
1220 AM PST Wed Dec 24 2025
CAZ038-087-088-340>358-366>383-548-241730-
/O.EXT.KLOX.FA.A.0010.000000T0000Z-251227T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Figueroa Mountain, Downey, Gorman, San
Rafael Mountain, Topanga, Malibu Bowl, Rancho Palos Verdes,
Oxnard, Templeton, Norwalk, Oak View, Ventura, Redondo Beach,
Compton, Gaviota, Lake Castaic, Lockwood Valley, Chatsworth,
Santa Margarita Lake, Lancaster, Lake Cachuma, Morro Bay,
Vandenberg Space Force Base, Hollywood, Long Beach, Lake
Nacimiento, El Capitan State Beach, Matilija, Pasadena, Creston,
Lake Los Angeles, San Marcos Pass, Carpinteria, Big Pine
Mountain, The Angeles Crest Highway, Santa Ynez, Solvang,
Northridge, Elizabeth Lake, Thousand Oaks, Irish Hills, Caliente
Range, Pyramid Lake, Newbury Park, Van Nuys, Cambria, Mount
Pinos, Warm Springs, Jalama Beach, Avalon, Carrizo Plain,
Atascadero, San Miguel, Westlake Village, Torrance, Pearblossom,
La Panza Range, Mount Wilson, Mill Creek, San Gabriel, Universal
City, Santa Barbara, East Ventura, Avila Beach, Ojai, Woodland
Hills, Goleta, Santa Monica, Paso Robles, New Cuyama, Fillmore,
Valencia, Burbank, Moorpark, Santa Maria, Pomona, Camarillo,
Montecito Hills, Malibu Lake, Ozena, Oat Mountain, LAX, Santa
Paula, Nipomo, Lopez Lake, Hearst Castle, Mount Baldy, Lake
Palmdale, Simi Valley, Lompoc, El Monte, Point Mugu, Valyermo,
Los Olivos, Arroyo Grande, Port Hueneme, Topatopa Mountains,
Llano, Santa Clarita, Refugio State Beach, Acton, Palmdale, East
Los Angeles, Glendale, Meiners Oaks, Sunland, Wrightwood,
Buellton, Beverly Hills, La Canada Flintridge, Rose Valley,
Shandon, Tejon Pass, Culver City, Pismo Beach, Piru, Montecito,
Newhall, and San Luis Obispo
1220 AM PST Wed Dec 24 2025
...FLOOD WATCH NOW 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, 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...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
CAZ362-241730-
/O.EXT.KLOX.FA.A.0010.000000T0000Z-251227T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Malibu Coast-
Including the cities of Pacific Palisades and Malibu
1220 AM PST Wed Dec 24 2025
...FLOOD WATCH NOW 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
area, Malibu Coast.
* WHEN...Through Friday afternoon.
* IMPACTS...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
Rorke
Action: Continued Issued At: 2025-12-24 11:20:17
202
WGUS66 KLOX 241719
FFALOX
Flood Watch
National Weather Service Los Angeles/Oxnard CA
919 AM PST Wed Dec 24 2025
CAZ038-087-088-340>358-366>383-548-250130-
/O.CON.KLOX.FA.A.0010.000000T0000Z-251227T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Vandenberg Space Force Base, East Los
Angeles, San Luis Obispo, Warm Springs, Pyramid Lake, La Canada
Flintridge, Lompoc, Point Mugu, Van Nuys, Hearst Castle,
Valencia, Santa Ynez, Sunland, Northridge, Pismo Beach,
Carpinteria, Topanga, San Marcos Pass, Pomona, Irish Hills,
Arroyo Grande, Acton, Lockwood Valley, San Gabriel, Morro Bay,
The Angeles Crest Highway, Ozena, Norwalk, Fillmore, Santa
Monica, Pasadena, Lake Castaic, Gorman, Valyermo, Paso Robles,
Buellton, Beverly Hills, Oat Mountain, Montecito Hills, Llano,
Tejon Pass, Long Beach, Santa Barbara, Refugio State Beach,
Camarillo, Rose Valley, Santa Clarita, Gaviota, Shandon, Santa
Maria, Santa Paula, Lake Cachuma, Lancaster, New Cuyama, Redondo
Beach, Matilija, Creston, El Capitan State Beach, Carrizo Plain,
Universal City, Chatsworth, Mount Baldy, Figueroa Mountain, San
Rafael Mountain, Los Olivos, Westlake Village, Newbury Park, Lake
Nacimiento, Elizabeth Lake, Ojai, Rancho Palos Verdes, Nipomo,
Thousand Oaks, Big Pine Mountain, Newhall, East Ventura, Avalon,
Montecito, El Monte, Avila Beach, LAX, Pearblossom, Caliente
Range, Piru, Meiners Oaks, Moorpark, San Miguel, Port Hueneme,
Hollywood, Burbank, Mount Pinos, Malibu Bowl, Atascadero, Oak
View, Lake Los Angeles, Oxnard, Simi Valley, Ventura, Wrightwood,
Mill Creek, Cambria, Malibu Lake, Lopez Lake, Woodland Hills,
Glendale, Downey, Goleta, Santa Margarita Lake, Palmdale, Lake
Palmdale, Jalama Beach, Solvang, La Panza Range, Topatopa
Mountains, Compton, Templeton, Mount Wilson, Culver City, and
Torrance
919 AM PST Wed Dec 24 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, 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...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
CAZ362-250130-
/O.CON.KLOX.FA.A.0010.000000T0000Z-251227T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Malibu Coast-
Including the cities of Malibu and Pacific Palisades
919 AM PST Wed Dec 24 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
area, Malibu Coast.
* WHEN...Through Friday afternoon.
* IMPACTS...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
NWS Los Angeles/Oxnard
Action: Continued Issued At: 2025-12-24 11:20:17
202
WGUS66 KLOX 241719
FFALOX
Flood Watch
National Weather Service Los Angeles/Oxnard CA
919 AM PST Wed Dec 24 2025
CAZ038-087-088-340>358-366>383-548-250130-
/O.CON.KLOX.FA.A.0010.000000T0000Z-251227T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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-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 Vandenberg Space Force Base, East Los
Angeles, San Luis Obispo, Warm Springs, Pyramid Lake, La Canada
Flintridge, Lompoc, Point Mugu, Van Nuys, Hearst Castle,
Valencia, Santa Ynez, Sunland, Northridge, Pismo Beach,
Carpinteria, Topanga, San Marcos Pass, Pomona, Irish Hills,
Arroyo Grande, Acton, Lockwood Valley, San Gabriel, Morro Bay,
The Angeles Crest Highway, Ozena, Norwalk, Fillmore, Santa
Monica, Pasadena, Lake Castaic, Gorman, Valyermo, Paso Robles,
Buellton, Beverly Hills, Oat Mountain, Montecito Hills, Llano,
Tejon Pass, Long Beach, Santa Barbara, Refugio State Beach,
Camarillo, Rose Valley, Santa Clarita, Gaviota, Shandon, Santa
Maria, Santa Paula, Lake Cachuma, Lancaster, New Cuyama, Redondo
Beach, Matilija, Creston, El Capitan State Beach, Carrizo Plain,
Universal City, Chatsworth, Mount Baldy, Figueroa Mountain, San
Rafael Mountain, Los Olivos, Westlake Village, Newbury Park, Lake
Nacimiento, Elizabeth Lake, Ojai, Rancho Palos Verdes, Nipomo,
Thousand Oaks, Big Pine Mountain, Newhall, East Ventura, Avalon,
Montecito, El Monte, Avila Beach, LAX, Pearblossom, Caliente
Range, Piru, Meiners Oaks, Moorpark, San Miguel, Port Hueneme,
Hollywood, Burbank, Mount Pinos, Malibu Bowl, Atascadero, Oak
View, Lake Los Angeles, Oxnard, Simi Valley, Ventura, Wrightwood,
Mill Creek, Cambria, Malibu Lake, Lopez Lake, Woodland Hills,
Glendale, Downey, Goleta, Santa Margarita Lake, Palmdale, Lake
Palmdale, Jalama Beach, Solvang, La Panza Range, Topatopa
Mountains, Compton, Templeton, Mount Wilson, Culver City, and
Torrance
919 AM PST Wed Dec 24 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, 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...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
CAZ362-250130-
/O.CON.KLOX.FA.A.0010.000000T0000Z-251227T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Malibu Coast-
Including the cities of Malibu and Pacific Palisades
919 AM PST Wed Dec 24 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
area, Malibu Coast.
* WHEN...Through Friday afternoon.
* IMPACTS...This prolonged strong Atmospheric River storm system
will bring periods of heavy rain from late Tuesday into Thursday
evening. Potential flooding impacts include the threat of
significant and widespread urban roadway flooding, a high risk of
major rock/mudslides, 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.
* ADDITIONAL DETAILS...
- Heavy rainfall with possible thunderstorms is expected with
high rainfall rates, potentially exceeding one inch per hour
during the peak of the event Tuesday night into Wednesday
across favored south facing slopes and near thunderstorms.
Another round of heavier rain and thunderstorms will be
possible on Thursday.
- 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.
&&
$$
NWS Los Angeles/Oxnard
Action: Continued Issued At: 2025-12-24 19:30:59
404
WGUS66 KLOX 250130
FFALOX
Flood Watch
National Weather Service Los Angeles/Oxnard CA
530 PM PST Wed Dec 24 2025
CAZ038-087-088-340>358-362-366>383-548-270000-
/O.CON.KLOX.FA.A.0010.000000T0000Z-251227T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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 Topanga, Long Beach, San Miguel, Redondo
Beach, Pismo Beach, Norwalk, Avalon, El Capitan State Beach,
Carrizo Plain, Santa Maria, Piru, Lake Palmdale, Lake Cachuma,
Oxnard, Simi Valley, Oak View, Mount Pinos, Meiners Oaks, Big
Pine Mountain, Figueroa Mountain, Thousand Oaks, New Cuyama, East
Ventura, Wrightwood, Lake Castaic, Atascadero, LAX, Buellton,
Solvang, Rancho Palos Verdes, Lompoc, Lockwood Valley, Vandenberg
Space Force Base, Arroyo Grande, Moorpark, Templeton, Lake
Nacimiento, Ozena, El Monte, Shandon, Camarillo, Warm Springs,
Morro Bay, Montecito, Hollywood, Pasadena, Paso Robles,
Chatsworth, Mill Creek, Fillmore, Woodland Hills, San Marcos
Pass, Glendale, Acton, East Los Angeles, Santa Paula, Downey,
Culver City, San Luis Obispo, Cambria, Universal City, Elizabeth
Lake, Lake Los Angeles, Ventura, Burbank, Newhall, Van Nuys,
Caliente Range, Newbury Park, Gaviota, Beverly Hills, La Canada
Flintridge, Hearst Castle, Ojai, The Angeles Crest Highway,
Northridge, Santa Margarita Lake, Gorman, Montecito Hills, Mount
Wilson, La Panza Range, Topatopa Mountains, Pacific Palisades,
Valyermo, Avila Beach, Port Hueneme, Mount Baldy, Oat Mountain,
Valencia, Los Olivos, Creston, Lopez Lake, Rose Valley,
Pearblossom, Torrance, Jalama Beach, Malibu Lake, Santa Monica,
Carpinteria, Malibu Bowl, Compton, Westlake Village, Nipomo,
Goleta, Lancaster, Santa Barbara, Tejon Pass, Refugio State
Beach, Irish Hills, San Gabriel, Point Mugu, Llano, Palmdale, San
Rafael Mountain, Sunland, Pyramid Lake, Pomona, Malibu, Matilija,
Santa Clarita, and Santa Ynez
530 PM PST Wed Dec 24 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...The following counties...
Los Angeles.
Ventura.
Santa Barbara.
San Luis Obispo.
* 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.
&&
$$
Cohen/Gomberg
Action: Continued Issued At: 2025-12-25 07:49:11
950
WGUS66 KLOX 251348
FFALOX
Flood Watch
National Weather Service Los Angeles/Oxnard CA
548 AM PST Thu Dec 25 2025
CAZ038-087-088-340>358-362-366>383-548-252200-
/O.CON.KLOX.FA.A.0010.000000T0000Z-251227T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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.
&&
$$
Gomberg
Action: Time Extended Issued At: 2025-12-25 14:19:21
042
WGUS66 KLOX 252019
FFALOX
URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Los Angeles/Oxnard CA
1219 PM PST Thu Dec 25 2025
CAZ038-087-088-340>358-362-366>383-548-270200-
/O.EXT.KLOX.FA.A.0010.000000T0000Z-251227T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
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 Matilija, Lake Cachuma, Pasadena, El
Capitan State Beach, Topanga, Westlake Village, Northridge, Santa
Ynez, Santa Margarita Lake, Montecito Hills, Universal City,
Santa Monica, La Canada Flintridge, Burbank, Goleta, Downey,
Hollywood, Gorman, Tejon Pass, Creston, Sunland, Oat Mountain, El
Monte, Montecito, Templeton, Avila Beach, Lopez Lake, Meiners
Oaks, Carrizo Plain, Oak View, Oxnard, San Miguel, Redondo Beach,
Ozena, Nipomo, Norwalk, Acton, Culver City, Newhall, Solvang,
Mount Baldy, Santa Paula, La Panza Range, Valyermo, San Gabriel,
Gaviota, Pacific Palisades, Long Beach, East Los Angeles,
Fillmore, Jalama Beach, Piru, Mount Pinos, Lockwood Valley,
Pomona, Big Pine Mountain, Pyramid Lake, Beverly Hills, Newbury
Park, Rancho Palos Verdes, Thousand Oaks, Vandenberg Space Force
Base, Moorpark, Refugio State Beach, Figueroa Mountain, Santa
Clarita, Santa Maria, Lake Castaic, The Angeles Crest Highway,
Carpinteria, Arroyo Grande, Irish Hills, Caliente Range, Warm
Springs, Paso Robles, LAX, Lake Palmdale, Lake Los Angeles,
Valencia, Pearblossom, Lancaster, Pismo Beach, Glendale, Malibu
Bowl, Simi Valley, Malibu, Ojai, Buellton, Rose Valley, Mount
Wilson, Shandon, Cambria, Hearst Castle, Point Mugu, Chatsworth,
San Rafael Mountain, Morro Bay, Wrightwood, Compton, Torrance,
Elizabeth Lake, Avalon, Los Olivos, Santa Barbara, Camarillo,
Malibu Lake, Lompoc, Ventura, San Marcos Pass, Llano, Woodland
Hills, Van Nuys, Mill Creek, New Cuyama, Lake Nacimiento, San
Luis Obispo, Topatopa Mountains, Port Hueneme, East Ventura,
Palmdale, and Atascadero
1219 PM PST Thu Dec 25 2025
...FLOOD WATCH NOW IN EFFECT THROUGH FRIDAY AFTERNOON...
* WHAT...Significant and widespread flooding caused by excessive
rainfall will be likely, including rock slides, mud slides, and
debris flows.
* WHERE...The following counties...
Los Angeles.
Ventura.
Santa Barbara.
San Luis Obispo.
* 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.
&&
$$
Cohen/Gomberg
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