WWA Summary for Flood Watch Issued by VEF

Flood Watch

Flood Watch
National Weather Service Hanford CA
452 PM PDT Tue Sep 2 2025

CAZ327>334-337>339-031400-
/O.CON.KHNX.FA.A.0007.000000T0000Z-250904T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Kaiser to Rodgers Ridge-Kings Canyon NP-Grant Grove Area-Sequoia
NP-South End of the Upper Sierra-Kern River Valley-Piute Walker
Basin-Tehachapi-Indian Wells Valley-Mojave Desert Slopes-Mojave
Desert-
Including the cities of Lodgepole, Grant Grove, Cedar Grove,
Inyokern, California City, Hume Lake, Lake Wishon, Mojave,
Kernville, Huntington Lake, Lake Isabella, Rosamond, Shaver Lake,
Edwards AFB, Johnsondale, Tehachapi, Ridgecrest, Giant Forest,
and Randsburg
452 PM PDT Tue Sep 2 2025

...FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY EVENING...

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

* WHERE...A portion of central California, including the following
  areas, Grant Grove Area, Indian Wells Valley, Kaiser to Rodgers
  Ridge, Kern River Valley, Kings Canyon NP, Mojave Desert, Mojave
  Desert Slopes, Piute Walker Basin, Sequoia NP, South End of the
  Upper Sierra and Tehachapi.

* WHEN...Through Wednesday evening.

* IMPACTS...Excessive runoff may result in flooding of rivers,
  creeks, streams, and other low-lying and flood-prone locations.
  Flooding may occur in poor drainage and urban areas. Low-water
  crossings may be flooded.

* ADDITIONAL DETAILS...
  - Any slow moving thunderstorms will create heavy rainfall at
    times with long periods of 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.

&&

$$

BSO

Flood Watch
National Weather Service Reno NV
1104 AM PDT Tue Sep 2 2025

CAZ073-NVZ001-030400-
/O.NEW.KREV.FA.A.0007.250902T1900Z-250903T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mono County-Mineral and Southern Lyon Counties-
Including the cities of Lee Vining, Coleville, Bridgeport,
Mammoth Lakes, Schurz, Smith Valley, Yerington, Hawthorne, and
Mina
1104 AM PDT Tue Sep 2 2025

...FLOOD WATCH IN EFFECT UNTIL 9 PM PDT THIS EVENING...

* WHAT...Flash flooding caused by excessive rainfall is possible.

* WHERE...Portions of east central California, including the
  following area, Mono County and western Nevada, including the
  following area, Mineral and Southern Lyon Counties.

* WHEN...Until 9 PM PDT this evening.

* IMPACTS...Excessive runoff may result in flooding of creeks,
  streams, urban areas, burn scars, and areas near steep terrain.
  Low-water crossings may be flooded.

* ADDITIONAL DETAILS...
  - Scattered thunderstorms and increased monsoonal moisture with
    potential storm training may produce moderate-to-heavy
    rainfall, resulting in instances of flash flooding this
    afternoon.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

JC

Flood Watch
National Weather Service Los Angeles/Oxnard CA
1224 PM PDT Mon Sep 1 2025

CAZ379>383-040600-
/O.NEW.KLOX.FA.A.0004.250902T1800Z-250904T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Western San Gabriel Mountains and Highway 14 Corridor-Eastern San
Gabriel Mountains-Western Antelope Valley Foothills-Eastern
Antelope Valley Foothills-Antelope Valley-
Including the cities of Acton, Wrightwood, Lake Palmdale, Llano,
Elizabeth Lake, Pearblossom, The Angeles Crest Highway,
Lancaster, Mount Wilson, Valyermo, Lake Los Angeles, Palmdale,
Mount Baldy, Warm Springs, and Mill Creek
1224 PM PDT Mon Sep 1 2025

...FLOOD WATCH IN EFFECT FROM TUESDAY MORNING THROUGH WEDNESDAY
EVENING...

* WHAT...Flooding caused by excessive rainfall is possible.

* WHERE...Northeastern Los Angeles County, including the following
  areas, Bridge Fire Burn Scar, Antelope Valley, Antelope Valley
  Foothills, San Gabriel Mountains, and Highway 14 Corridor.

* WHEN...From late Tuesday morning through Wednesday evening.

* IMPACTS...Flooding from thunderstorms and showers may occur in
  poor drainage and urban areas. Peak rain rates may reach 0.5 to
  1.0 inch per hour.

* ADDITIONAL DETAILS...
  - Increasing moisture and instability combined with slow moving
    storms will pose an increased risk of flash flooding. Strong
    outflow winds will be possible with thunderstorms, with
    locally damaging gusts to 60 mph possible.
  - 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.

&&

$$

Schoenfeld/Gomberg