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

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Mostly Cloudy

36°F

2°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 34°F (1°C)
Visibility 9.00 mi
Last update 11 Feb 10:20 PM PST
Extended Forecast for

11 Miles NNE Bieber CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. West northwest wind 5 to 7 mph.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 41. Light and variable wind becoming northwest around 5 mph in the afternoon.

    High: 41 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. East northeast wind around 6 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 46. East wind around 6 mph becoming south southwest in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 35. South wind around 9 mph.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 42. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 34. Little or no snow accumulation expected.

    Low: 34 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 40.

    High: 40 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 4am. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. West northwest wind 5 to 7 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 41. Light and variable wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 31. East northeast wind around 6 mph.
Friday
Mostly sunny, with a high near 46. East wind around 6 mph becoming south southwest in the afternoon.
Friday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 35. South wind around 9 mph.
Saturday
A 30 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 42. Little or no snow accumulation expected.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 34. Little or no snow accumulation expected.
Sunday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 40.
Sunday Night
Snow likely, mainly before 4am. Mostly cloudy, with a low around 34.
Washington's Birthday
Snow, mainly after 10am. Mostly cloudy, with a high near 35.
Monday Night
Snow. Mostly cloudy, with a low around 29.
Tuesday
Snow. Mostly cloudy, with a high near 31.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 26.
Wednesday
Snow likely. Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Bieber CA
 41.27°N 121.04°W (Elev. 6135 ft)
Last Update:
9:41 pm PST Feb 11, 2026
Forecast Valid:
10pm PST Feb 11, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

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