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Flood Watch


Flood Watch
National Weather Service San Francisco CA
234 PM PST Wed Nov 20 2024

CAZ502>506-211400-
/O.CON.KMTR.FA.A.0005.000000T0000Z-241123T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Marin Coastal Range-Sonoma Coastal Range-North Bay Interior
Mountains-Coastal North Bay Including Point Reyes National
Seashore-North Bay Interior Valleys-
Including the cities of San Rafael, Angwin, Petaluma, Sausalito,
Novato, Rohnert Park, Santa Rosa, Woodacre, South Santa Rosa,
Napa, Tamalpais-Homestead, and Lagunitas-Forest Knolls
234 PM PST Wed Nov 20 2024

...FLOOD WATCH REMAINS IN EFFECT THROUGH LATE FRIDAY NIGHT...

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

* WHERE...The North Bay.

* WHEN...Through late Friday night.

* IMPACTS...Creeks and streams may rise out of their banks. Flooding
  may occur in poor drainage and urban areas. Low-water crossings
  may be flooded.

* ADDITIONAL DETAILS...
  - Light to moderate rain is continuing across the watch area.
    Two to four inches of rain have already fallen in the valley
    regions with up to six inches of rain in the higher
    elevations. Areas of the Sonoma County valleys have already
    reported minor flooding and road closures.
  - 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.

&&

$$

DialH

Flood Watch
National Weather Service Eureka CA
251 AM PST Thu Nov 21 2024

...The Flood Watch is extended for the following rivers in
California...

  Russian River near Hopland affecting Southeastern Mendocino
  Interior zone.

For the Russian River...including Hopland...flooding is possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you are in the watch area, remain alert to possible flooding.

Residents and those with interests near the river should monitor
rising water levels and be prepared for possible Flood Warnings.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.

Stay tuned to further developments by listening to your local radio,
television, or NOAA Weather Radio for further information.

Additional information is available at weather.gov/eka.

The next statement will be issued this morning at 1100 AM PST.

&&

CAZ113-211900-
/O.EXT.KEKA.FL.A.0007.241122T1930Z-241123T1000Z/
/HOPC1.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
251 AM PST Thu Nov 21 2024

...FLOOD WATCH NOW IN EFFECT FROM FRIDAY MORNING TO EARLY SATURDAY
MORNING...

* WHAT...Flooding is possible.

* WHERE...Russian River near Hopland.

* WHEN...From Friday morning to early Saturday morning.

* IMPACTS...At 15.0 feet, Flooding of Highway 175 is expected at the
  approaches to the Russian River bridge. Expect flooding of
  cropland on the right bank of river.

* ADDITIONAL DETAILS...
  - At 12:45 AM PST Thursday the stage was 3.6 feet.
  - Forecast...Flood stage may be reached early tomorrow
    afternoon.
  - Flood stage is 15.0 feet.
  - http://www.weather.gov/safety/flood

&&

LAT...LON 3896 12314 3904 12320 3913 12324 3917 12315
      3909 12313 3894 12304

$$

ZVS

Flood Watch
National Weather Service Sacramento CA
108 AM PST Thu Nov 21 2024

CAZ013-015-016-063-066-220000-
/O.CON.KSTO.FA.A.0005.000000T0000Z-241123T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Shasta Lake Area / Northern Shasta County-Northern Sacramento
Valley-Central Sacramento Valley-Mountains Southwestern Shasta
County to Western Colusa County-Northeast Foothills/Sacramento
Valley-
Including the cities of Red Bluff, Redding, Shasta Dam, Alder
Springs, Paradise, Oroville, Marysville/Yuba City, and Chico
108 AM PST Thu Nov 21 2024

...FLOOD WATCH REMAINS IN EFFECT THROUGH 4 AM PST SATURDAY MORNING...

* WHAT...Prolonged periods of moderate to heavy rain with amounts of
  3 to 6 inches expected, and up to 8 to 12 inches possible in the
  foothills. Flooding caused by excessive rainfall is possible.

* WHERE...A portion of northern California, including the following
  areas, Northern and Central Sacramento Valley, Mountains
  Southwestern Shasta County to Western Colusa County, Northeast
  Foothills/Sacramento Valley, and Shasta Lake Area / Northern
  Shasta County.

* WHEN...Through 4 AM PST Saturday morning.

* IMPACTS...Excessive runoff may result in sharp rises of rivers,
  creeks, and streams, and ponding of water or flooding on roadways
  and other low-lying locations.

* ADDITIONAL DETAILS...
  - 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.

&&

$$

KH

Flood Watch
National Weather Service Eureka CA
1042 PM PST Wed Nov 20 2024

CAZ109>113-211445-
/O.CON.KEKA.FA.A.0007.000000T0000Z-241123T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Mendocino Coast-Northwestern Mendocino Interior-Northeastern
Mendocino Interior-Southwestern Mendocino Interior-Southeastern
Mendocino Interior-
1042 PM PST Wed Nov 20 2024

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

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

* WHERE...A portion of northwest California, including the Mendocino
  Coast, Northeastern Mendocino Interior, Northwestern Mendocino
  Interior, Southeastern Mendocino Interior and Southwestern
  Mendocino Interior.

* WHEN...Through Friday evening.

* IMPACTS...There will be an increased risk of rock and land slides
  along roadways. Excessive runoff may result in flooding of rivers,
  creeks, streams, and other low-lying and flood-prone locations.
  Creeks and streams may rise out of their banks. Flooding may occur
  in poor drainage and urban areas. Low-water crossings may be
  flooded. Storm drains and ditches may become clogged with debris.
  Extensive street flooding and flooding of creeks and rivers are
  possible. Area creeks and streams are running high and could flood
  with more heavy rain.

* ADDITIONAL DETAILS...
  - An additional 4 to 10 inches of rain is expected to fall
    tonight through early Friday.
  - 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.

&&

$$

Flood Watch
National Weather Service Eureka CA
1042 PM PST Wed Nov 20 2024

CAZ114-115-211445-
/O.CON.KEKA.FA.A.0007.000000T0000Z-241123T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Northern Lake-Southern Lake-
1042 PM PST Wed Nov 20 2024

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

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

* WHERE...A portion of northwest California, including the following
  areas, Northern Lake and Southern Lake.

* WHEN...Through Friday evening.

* IMPACTS...There will be an increased risk of rock and land slides
  along roadways. Excessive runoff may result in flooding of rivers,
  creeks, streams, and other low-lying and flood-prone locations.
  Creeks and streams may rise out of their banks. Flooding may occur
  in poor drainage and urban areas. Low-water crossings may be
  flooded. Storm drains and ditches may become clogged with debris.
  Extensive street flooding and flooding of creeks and rivers are
  possible. Area creeks and streams are running high and could flood
  with more heavy rain.

* ADDITIONAL DETAILS...
  - An additional 3 to 7 inches is expected to fall tonight
    through Friday.
  - 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.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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