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

Mount Shasta (KMHS)

Lat: 41.31494°NLon: 122.31702°WElev: 3540.0ft.

Mist

42°F

6°C

Humidity 95%
Wind Speed NA 6 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 41°F (5°C)
Visibility 5.00 mi
Wind Chill38°F (3°C)
Last update 01 Jan 05:56 PM PST
Extended Forecast for

11 Miles NNW Carrville CA

Winter Storm Watch January 3, 04:00pm until January 4, 10:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Snow, mainly before 4am. Low around 33. Breezy, with a south southeast wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 33 °F

    Snow and
    Breezy

  • Friday

    Friday: Snow, mainly after 4pm. The snow could be heavy at times. High near 36. Windy, with a southeast wind 29 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 36 °F

    Heavy Snow
    and Windy

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 31. Windy, with a south southeast wind 33 to 41 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Low: 31 °F

    Heavy Snow
    and Windy

  • Saturday

    Saturday: Snow. High near 33. Windy, with a south southeast wind 28 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Snow and
    Windy

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 29. Windy, with a south wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Low: 29 °F

    Heavy Snow
    and Windy

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 30. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 30 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Heavy Snow

  • Monday

    Monday: Snow, mainly before 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 32.

    High: 32 °F

    Heavy Snow

  • Monday Night

    Monday Night: A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Tonight
Snow, mainly before 4am. Low around 33. Breezy, with a south southeast wind 20 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Snow, mainly after 4pm. The snow could be heavy at times. High near 36. Windy, with a southeast wind 29 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 31. Windy, with a south southeast wind 33 to 41 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Saturday
Snow. High near 33. Windy, with a south southeast wind 28 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow. The snow could be heavy at times. Low around 29. Windy, with a south wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 30. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow, mainly before 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 32.
Monday Night
A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 26.
Tuesday
A slight chance of snow after 10am. Partly sunny, with a high near 35.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A chance of snow. Partly sunny, with a high near 33.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Thursday
A chance of snow. Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Carrville CA
 41.23°N 122.78°W (Elev. 7001 ft)
Last Update:
3:41 pm PST Jan 1, 2026
Forecast Valid:
6pm PST Jan 1, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation