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WGUS66 KSGX 110957
FFASGX

Flood Watch
National Weather Service San Diego CA
257 AM PDT Tue Mar 11 2025

CAZ043-048-050-055>058-552-554-112200-
/O.CON.KSGX.FA.A.0002.250313T0500Z-250314T0100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
San Diego County Coastal Areas-San Bernardino and Riverside
County Valleys-The Inland Empire-San Diego County Valleys-San
Bernardino County Mountains-Riverside County Mountains-Santa Ana
Mountains and Foothills-San Diego County Mountains-Orange County
Coastal Areas-Orange County Inland Areas-
Including the cities of Riverside, Escondido, Wrightwood,
Carlsbad, Moreno Valley, Ontario, Chula Vista, Crestline, San
Clemente, Big Bear Lake, Santa Ana, Vista, Fontana, Newport
Beach, Pine Valley, Laguna Beach, San Bernardino, Encinitas,
Anaheim, Costa Mesa, Big Bear City, Julian, El Cajon, Mission
Viejo, Rancho Cucamonga, Huntington Beach, Irvine, La Mesa,
Idyllwild-Pine Cove, San Marcos, Santee, Fullerton, Oceanside,
Corona, National City, Poway, Garden Grove, Orange, San Diego,
Running Springs, and Lake Arrowhead
257 AM PDT Tue Mar 11 2025

...FLOOD WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON...

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

* WHERE...A portion of Southwest California, including the following
  areas, Orange County Coastal Areas, Orange County Inland Areas,
  Riverside County Mountains, San Bernardino County Mountains, San
  Bernardino and Riverside County Valleys-The Inland Empire, San
  Diego County Coastal Areas, San Diego County Mountains, San Diego
  County Valleys and Santa Ana Mountains and Foothills.

* WHEN...From Wednesday evening through Thursday afternoon.

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

* ADDITIONAL DETAILS...
  - An incoming atmospheric river will generate moderate to heavy
    rainfall Wednesday night through Thursday afternoon. Rainfall
    rates of 0.50 to 0.75 inch/hour expected, locally up to 1
    inch/hour possible in the mountains below the snow level and
    where thunderstorms develop. This watch includes the
    following burn scars: Bridge, Line, and Airport.
  - https://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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