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.

Mist

38°F

3°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 36°F (2°C)
Visibility 6.00 mi
Last update 09 Dec 09:56 PM PST
Extended Forecast for

9 Miles NE Mt Shasta CA

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Windy, with a west northwest wind 24 to 33 mph, with gusts as high as 50 mph.

    Low: 24 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 33. Windy, with a west wind 21 to 30 mph, with gusts as high as 45 mph.

    High: 33 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23. Windy, with a west wind 30 to 32 mph, with gusts as high as 48 mph.

    Low: 23 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 32. Windy, with a west northwest wind 29 to 36 mph, with gusts as high as 55 mph.

    High: 32 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. Windy, with a northwest wind 30 to 33 mph, with gusts as high as 50 mph.

    Low: 22 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 31. Windy.

    High: 31 °F

    Sunny and
    Windy

  • Friday Night

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

    Low: 22 °F

    Partly Cloudy
    and Windy

  • 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. Windy, with a west northwest wind 24 to 33 mph, with gusts as high as 50 mph.
Wednesday
Sunny, with a high near 33. Windy, with a west wind 21 to 30 mph, with gusts as high as 45 mph.
Wednesday Night
Mostly clear, with a low around 23. Windy, with a west wind 30 to 32 mph, with gusts as high as 48 mph.
Thursday
Sunny, with a high near 32. Windy, with a west northwest wind 29 to 36 mph, with gusts as high as 55 mph.
Thursday Night
Mostly clear, with a low around 22. Windy, with a northwest wind 30 to 33 mph, with gusts as high as 50 mph.
Friday
Sunny, with a high near 31. Windy.
Friday Night
Partly cloudy, with a low around 22. Windy.
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:
9 Miles NE Mt Shasta CA
 41.41°N 122.2°W (Elev. 12369 ft)
10:36 pm PST Dec 9, 2025
10pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

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