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

4 Miles NE Dunsmuir CA

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Calm wind becoming east northeast 5 to 7 mph after midnight.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 60. North northeast wind 5 to 8 mph becoming calm  in the morning.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 58. Calm wind.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. Calm wind becoming east northeast 5 to 7 mph after midnight.
Wednesday
Sunny, with a high near 60. North northeast wind 5 to 8 mph becoming calm in the morning.
Wednesday Night
Mostly clear, with a low around 38. Calm wind.
Thursday
Sunny, with a high near 58. Calm wind.
Thursday Night
Mostly clear, with a low around 37. Calm wind.
Friday
Sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
A slight chance of rain. Snow level 6800 feet. Mostly cloudy, with a low around 35.
Monday
A chance of rain. Snow level 7000 feet rising to 7800 feet in the afternoon. Mostly cloudy, with a high near 46.
Monday Night
Rain likely. Snow level 7600 feet. Mostly cloudy, with a low around 35.
Tuesday
A chance of rain. Snow level 6900 feet. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Dunsmuir CA
 41.27°N 122.23°W (Elev. 4446 ft)
9:41 pm PST Dec 9, 2025
10pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database