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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

Skibowl Summit (GVT50)

Lat: 45.28857°NLon: 121.78275°WElev: 5010.0ft.

NA

31°F

-1°C

Humidity 95%
Wind Speed ESE 6 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 26 Dec 01:00 AM PST
Extended Forecast for

Government Camp OR

Winter Weather Advisory December 26, 04:00am until December 27, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Snow likely, possibly mixed with rain before 4am, then snow showers, possibly mixed with rain. Snow level 3600 feet. Low around 31. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow

  • Friday

    Friday: Snow showers. The snow could be heavy at times. High near 34. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 34 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow showers. The snow could be heavy at times. Low around 26. Breezy, with a west wind 13 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 26 °F

    Heavy Snow
    and Breezy

  • Saturday

    Saturday: Snow showers, mainly before 4pm. High near 28. West wind 5 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow Showers
    then Snow
    Showers
    Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow likely, possibly mixed with rain before 4am, then snow showers, possibly mixed with rain. Snow level 3600 feet. Low around 31. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Friday
Snow showers. The snow could be heavy at times. High near 34. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday Night
Snow showers. The snow could be heavy at times. Low around 26. Breezy, with a west wind 13 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow showers, mainly before 4pm. High near 28. West wind 5 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 20 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 22. Calm wind.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly cloudy, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A chance of rain. Partly sunny, with a high near 39.
Wednesday Night
A chance of rain and snow. Snow level 5200 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 32.
New Year's Day
Rain and snow likely. Snow level 3900 feet. Cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Government Camp OR
 45.3°N 121.8°W (Elev. 3369 ft)
Last Update:
2:20 am PST Dec 26, 2025
Forecast Valid:
2am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
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Additional Resources

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Chance of Precipitation