Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. 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 this 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.

Overcast

36°F

2°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 12 Feb 07:15 AM PST
Extended Forecast for

11 Miles ENE Bieber CA

  • Today

    Today: Mostly sunny, with a high near 51. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 26. Light and variable wind.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 55. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. Light southeast wind.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 10am.  Snow level 5000 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 52. Light south southeast wind becoming south southwest 5 to 10 mph in the morning.

    High: 52 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly between 10pm and 4am.  Snow level 5600 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am.  Snow level 4800 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

    High: 51 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely before 1am, then a chance of rain and snow.  Snow level 5000 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Washington's Birthday

    Washington's Birthday: Rain, possibly mixed with snow, mainly after 10am.  Snow level 4600 feet. Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 51. Calm wind becoming north 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 26. Light and variable wind.
Friday
Mostly sunny, with a high near 55. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 31. Light southeast wind.
Saturday
A 20 percent chance of rain after 10am. Snow level 5000 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 52. Light south southeast wind becoming south southwest 5 to 10 mph in the morning.
Saturday Night
A 30 percent chance of rain, mainly between 10pm and 4am. Snow level 5600 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 32.
Sunday
Rain likely, mainly after 10am. Snow level 4800 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Sunday Night
Rain likely before 1am, then a chance of rain and snow. Snow level 5000 feet. Mostly cloudy, with a low around 32.
Washington's Birthday
Rain, possibly mixed with snow, mainly after 10am. Snow level 4600 feet. Mostly cloudy, with a high near 46.
Monday Night
Rain and snow, becoming all snow after 10pm. Mostly cloudy, with a low around 28.
Tuesday
Snow. Mostly cloudy, with a high near 41.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 26.
Wednesday
Snow likely. Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Bieber CA
 41.19°N 120.96°W (Elev. 4199 ft)
3:41 am PST Feb 12, 2026
7am PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

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