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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

619Line-Sierra Valley West (LIB10)

Lat: 39.75937°NLon: 120.37408°WElev: 4884.0ft.

NA

40°F

4°C

Humidity 88%
Wind Speed SSE 10 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 03 Jan 03:20 AM PST
Extended Forecast for

5 Miles NNE Beckwourth CA

Flood Watch January 3, 10:00am until January 5, 04:00pm
Winter Weather Advisory January 3, 04:00pm until January 5, 10:00am
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory

  • Overnight

    Overnight: Rain and snow. Snow level 7300 feet. Low around 31. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow and
    Breezy

  • Saturday

    Saturday: Rain and snow, becoming all snow after 7am. High near 38. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Breezy.
    Rain/Snow
    then Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 29. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 35. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 35 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 27. Southwest wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 35. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow Likely

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of snow. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Rain and snow. Snow level 7300 feet. Low around 31. Breezy, with a south wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Rain and snow, becoming all snow after 7am. High near 38. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow. The snow could be heavy at times. Low around 29. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 35. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 27. Southwest wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow likely, mainly between 10am and 4pm. Mostly cloudy, with a high near 35. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 26.
Wednesday
A chance of snow. Mostly cloudy, with a high near 34.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 15.
Thursday
A slight chance of snow. Mostly sunny, with a high near 32.
Thursday Night
Mostly clear, with a low around 13.
Friday
Mostly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Beckwourth CA
 39.87°N 120.33°W (Elev. 6736 ft)
Last Update:
2:00 am PST Jan 3, 2026
Forecast Valid:
3am PST Jan 3, 2026-6pm PST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation