Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

29°F

-2°C

Humidity 88%
Wind Speed NA 3 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 28 Dec 08:56 PM PST
Extended Forecast for

8 Miles SW Weed CA

  • Tonight

    Tonight: Mostly clear, with a temperature rising to around 31 by 5am. South wind 5 to 7 mph.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 40. Southeast wind 3 to 5 mph.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. West wind 3 to 5 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 40. Light northwest wind.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30. Northwest wind around 8 mph.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of snow after 4pm.  Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly after 10pm.  Mostly cloudy, with a low around 29. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 32.

    High: 32 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 4am.  Mostly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a temperature rising to around 31 by 5am. South wind 5 to 7 mph.
Monday
Sunny, with a high near 40. Southeast wind 3 to 5 mph.
Monday Night
Mostly clear, with a low around 35. West wind 3 to 5 mph.
Tuesday
Sunny, with a high near 40. Light northwest wind.
Tuesday Night
Partly cloudy, with a low around 30. Northwest wind around 8 mph.
Wednesday
A 10 percent chance of snow after 4pm. Partly sunny, with a high near 36.
Wednesday Night
A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 29. New snow accumulation of less than one inch possible.
New Year's Day
Snow likely, mainly after 10am. Mostly cloudy, with a high near 32.
Thursday Night
Snow likely, mainly before 4am. Mostly cloudy, with a low around 30. Breezy.
Friday
Snow likely, mainly after 10am. The snow could be heavy at times. Mostly cloudy, with a high near 33. Breezy.
Friday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 28. Breezy.
Saturday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 31. Breezy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 27. Breezy.
Sunday
Snow likely. Mostly cloudy, with a high near 29. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Weed CA
 41.32°N 122.48°W (Elev. 8799 ft)
9:41 pm PST Dec 28, 2025
9pm PST Dec 28, 2025-6pm PST Jan 4, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database