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

KNOX 2 (KNXN2)

Lat: 39.27283°NLon: 119.963°WElev: 7568.0ft.

NA

45°F

7°C

Humidity 55%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 02 Jan 10:19 AM PST
Extended Forecast for

3 Miles E Devonshire CA

Winter Storm Warning January 3, 12:00am until January 5, 10:00am
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Mostly sunny, with a high near 41. Calm wind.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of snow between 10pm and 1am, then rain and snow likely. Increasing clouds, with a low around 31. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain and snow, becoming all snow after 1pm. High near 39. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Snow. Low around 30. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 30 °F

    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 35. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    High: 35 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 10pm. The snow could be heavy at times. Low around 28. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 28 °F

    Heavy Snow
    then Chance
    Snow

  • Monday

    Monday: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow between 10am and 4pm. Partly sunny, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 41. Calm wind.
Tonight
A chance of snow between 10pm and 1am, then rain and snow likely. Increasing clouds, with a low around 31. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
Rain and snow, becoming all snow after 1pm. High near 39. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow. Low around 30. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 35. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Sunday Night
Snow, mainly before 10pm. The snow could be heavy at times. Low around 28. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 22.
Tuesday
A slight chance of snow between 10am and 4pm. Partly sunny, with a high near 37.
Tuesday Night
A slight chance of snow after 10pm. Mostly cloudy, with a low around 26.
Wednesday
A chance of snow. Mostly cloudy, with a high near 33.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 17.
Thursday
A chance of snow. Partly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Devonshire CA
 39.34°N 120.03°W (Elev. 7096 ft)
Last Update:
9:16 am PST Jan 2, 2026
Forecast Valid:
10am PST Jan 2, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation