Flash Flood Watch
Issued by NWS Los Angeles, CA

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WGUS66 KLOX 210623
FFALOX

Flood Watch
National Weather Service Los Angeles/Oxnard CA
1023 PM PST Thu Nov 20 2025

CAZ088-362-366>373-379-380-548-211500-
/O.CON.KLOX.FA.A.0009.000000T0000Z-251121T1500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Santa Clarita Valley-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-Western San Gabriel Mountains and Highway 14 Corridor-
Eastern San Gabriel Mountains-Los Angeles County San Gabriel
Valley-
Including the cities of El Monte, Compton, Pacific Palisades,
Valencia, Santa Clarita, Malibu Bowl, Rancho Palos Verdes,
Northridge, Culver City, Long Beach, Lake Castaic, Malibu Lake,
Mount Wilson, Pasadena, Mount Baldy, Universal City, Mill Creek,
Acton, Redondo Beach, Chatsworth, Pomona, LAX, Van Nuys, Topanga,
Wrightwood, The Angeles Crest Highway, Woodland Hills, Newhall,
Norwalk, La Canada Flintridge, San Gabriel, Beverly Hills,
Westlake Village, Glendale, Torrance, Downey, Sunland, Warm
Springs, East Los Angeles, Malibu, Santa Monica, Hollywood, and
Burbank
1023 PM PST Thu Nov 20 2025

...FLOOD WATCH REMAINS IN EFFECT UNTIL 7 AM PST FRIDAY...

* WHAT...Flooding caused by excessive rainfall continues to be
  possible.

* WHERE...A portion of southwest California, including the following
  areas, Calabasas and Agoura Hills, Eastern San Fernando Valley,
  Eastern San Gabriel Mountains, Eastern Santa Monica Mountains
  Recreational Area, Los Angeles County Beaches, Los Angeles County
  Inland Coast including Downtown Los Angeles, Los Angeles County
  San Gabriel Valley, Malibu Coast, Palos Verdes Hills, Santa
  Clarita Valley, Western San Fernando Valley, Western San Gabriel
  Mountains and Highway 14 Corridor and Western Santa Monica
  Mountains Recreational Area.

* WHEN...Until 7 AM PST Friday.

* IMPACTS...Excessive runoff may result in flooding of rivers,
  creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS...
  - Rain rates between 0.50 and 0.75 inches per hour are possible
    overnight tonight with a 10 to 20 percent chance of 1 inch
    per hour. Showers will be very scattered and not all areas
    will get heavy rain.
  - 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.

&&

$$

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