Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

51°F

11°C

Humidity 63%
Wind Speed NA 3 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 09 Dec 04:56 PM PST
Extended Forecast for

8 Miles NE Mt Shasta CA

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Blustery, with a northwest wind 19 to 24 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 37 mph.

    Low: 24 °F

    Mostly Clear
    and Blustery
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 33. West northwest wind around 11 mph.

    High: 33 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23. Northwest wind 10 to 14 mph.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 32. Northwest wind 5 to 14 mph.

    High: 32 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. North northwest wind 10 to 15 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Blustery, with a northwest wind 19 to 24 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 37 mph.
Wednesday
Sunny, with a high near 33. West northwest wind around 11 mph.
Wednesday Night
Mostly clear, with a low around 23. Northwest wind 10 to 14 mph.
Thursday
Sunny, with a high near 32. Northwest wind 5 to 14 mph.
Thursday Night
Mostly clear, with a low around 22. North northwest wind 10 to 15 mph.
Friday
Sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 19. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 22. Breezy.
Monday Night
Snow likely. Mostly cloudy, with a low around 19. Breezy.
Tuesday
A chance of snow. Partly sunny, with a high near 23. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Mt Shasta CA
 41.41°N 122.2°W (Elev. 12369 ft)
3:41 pm PST Dec 9, 2025
5pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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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