National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Hazardous Weather Conditions

Current conditions at

MANZANITA LAKE (VIOC1)

Lat: 40.54011°NLon: 121.58016°WElev: 5732.0ft.

NA

53°F

12°C

Humidity 72%
Wind Speed N 2 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 15 Nov 03:52 PM PST
Extended Forecast for

19 Miles NW Chester CA

Winter Weather Advisory November 15, 10:00pm until November 17, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Rain and snow showers, mainly after midnight. Widespread dense fog between midnight and 5am. Widespread dense freezing fog after 5am. Low around 27. East southeast wind 11 to 17 mph becoming south after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Chance
    Rain/Snow
    then
    Rain/Snow and
    Dense
    Freezing Fog

  • Sunday

    Sunday: Snow showers. The snow could be heavy at times. Patchy fog before 7am. Widespread dense freezing fog, mainly between 9am and 10am. High near 32. South southwest wind 17 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 32 °F

    Heavy Snow
    and Dense
    Freezing Fog

  • Sunday Night

    Sunday Night: Snow showers. The snow could be heavy at times. Steady temperature around 28. Breezy, with a south wind 22 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

    Low: 28 °F

    Heavy Snow
    and Breezy

  • Monday

    Monday: Snow showers, mainly before 4pm. The snow could be heavy at times. High near 27. Southwest wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 27 °F

    Heavy Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 22. Northwest wind 9 to 13 mph becoming north northeast after midnight. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Heavy Snow

Detailed Forecast

Tonight
Rain and snow showers, mainly after midnight. Widespread dense fog between midnight and 5am. Widespread dense freezing fog after 5am. Low around 27. East southeast wind 11 to 17 mph becoming south after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
Snow showers. The snow could be heavy at times. Patchy fog before 7am. Widespread dense freezing fog, mainly between 9am and 10am. High near 32. South southwest wind 17 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Sunday Night
Snow showers. The snow could be heavy at times. Steady temperature around 28. Breezy, with a south wind 22 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.
Monday
Snow showers, mainly before 4pm. The snow could be heavy at times. High near 27. Southwest wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Monday Night
A 40 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 22. Northwest wind 9 to 13 mph becoming north northeast after midnight. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Sunny, with a high near 28.
Wednesday Night
Snow showers likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 22.
Thursday
Snow showers likely, mainly before 10am. The snow could be heavy at times. Mostly cloudy, with a high near 24.
Thursday Night
A chance of snow showers. The snow could be heavy at times. Mostly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW Chester CA
 40.48°N 121.51°W (Elev. 9485 ft)
Last Update:
1:21 pm PST Nov 15, 2025
Forecast Valid:
4pm PST Nov 15, 2025-6pm PST Nov 22, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation