Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

40°F

4°C

Humidity 67%
Wind Speed NA 4 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 21 Jan 08:56 AM PST
Extended Forecast for

8 Miles NE Mt Shasta CA

  • Today

    Today: Mostly cloudy, with a high near 35. West wind 11 to 13 mph.

    High: 35 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. West northwest wind 6 to 10 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 33. North wind 16 to 20 mph.

    High: 33 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 20. Windy, with a north wind 28 to 30 mph.

    Low: 20 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 27. Windy, with a north wind 26 to 34 mph.

    High: 27 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Clear, with a low around 13. Blustery.

    Low: 13 °F

    Clear and
    Blustery

  • Saturday

    Saturday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 35. West wind 11 to 13 mph.
Tonight
Mostly cloudy, with a low around 24. West northwest wind 6 to 10 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 33. North wind 16 to 20 mph.
Thursday Night
Mostly clear, with a low around 20. Windy, with a north wind 28 to 30 mph.
Friday
Sunny, with a high near 27. Windy, with a north wind 26 to 34 mph.
Friday Night
Clear, with a low around 13. Blustery.
Saturday
Sunny, with a high near 25.
Saturday Night
Mostly clear, with a low around 15.
Sunday
Partly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Mt Shasta CA
 41.39°N 122.2°W (Elev. 11093 ft)
5:01 am PST Jan 21, 2026
9am PST Jan 21, 2026-6pm PST Jan 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database