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

Hazardous Weather Conditions

Current conditions at

EW9931 Green Valley Lake CA US (E9931)

Lat: 34.2435°NLon: 117.071°WElev: 6994.0ft.

NA

29°F

-2°C

Humidity 90%
Wind Speed S 7 MPH
Barometer 29.59 in (1002.03 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 18 Feb 01:45 AM PST
Extended Forecast for

3 Miles ESE Green Valley Lake CA

Winter Storm Warning February 18, 02:02am until February 19, 10:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 18, 02:02am until February 19, 10:00pm

    NOW until 10:00pm Thu

    Winter Storm Warning

  • Overnight

    Low: 21 °F

    Heavy Snow
    and Windy

  • Wednesday

    Wednesday: Snow showers likely, mainly before 10am. Cloudy, with a high near 32. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly after 10pm. Mostly cloudy, with a low around 20. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers likely, mainly between 10am and 4pm. Cloudy, with a high near 33. Breezy, with a south wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 18. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of around an inch possible.

    Low: 18 °F

    Chance Snow
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

Overnight
Snow showers. The snow could be heavy at times. Low around 21. Windy, with a southwest wind 35 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 21 to 27 inches possible.
Wednesday
Snow showers likely, mainly before 10am. Cloudy, with a high near 32. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A chance of snow showers, mainly after 10pm. Mostly cloudy, with a low around 20. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers likely, mainly between 10am and 4pm. Cloudy, with a high near 33. Breezy, with a south wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A chance of snow showers, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 18. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of around an inch possible.
Friday
Mostly sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 32.
Monday
A chance of showers. Partly sunny, with a high near 52.
Monday Night
A chance of showers. Mostly cloudy, with a low around 36.
Tuesday
A chance of showers. Snow level 7500 feet. Cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Green Valley Lake CA
 34.25°N 117.02°W (Elev. 6509 ft)
Last Update:
12:03 pm PST Feb 17, 2026
Forecast Valid:
2am PST Feb 18, 2026-6pm PST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation