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

2 Miles WSW Dunsmuir CA

  • Tonight

    Tonight: Partly cloudy, with a low around 44. North northwest wind around 8 mph.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62. North northwest wind 5 to 7 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43. Northwest wind around 6 mph.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60. North wind around 6 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. North northwest wind 3 to 5 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. North northwest wind around 8 mph.
Wednesday
Sunny, with a high near 62. North northwest wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 43. Northwest wind around 6 mph.
Thursday
Sunny, with a high near 60. North wind around 6 mph.
Thursday Night
Mostly clear, with a low around 43. North northwest wind 3 to 5 mph.
Friday
Sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 52.
Sunday Night
A slight chance of rain. Snow level 6900 feet. Mostly cloudy, with a low around 40.
Monday
A chance of rain. Snow level 7100 feet rising to 7700 feet in the afternoon. Mostly cloudy, with a high near 48.
Monday Night
Rain likely. Mostly cloudy, with a low around 41.
Tuesday
A chance of rain. Snow level 7000 feet. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Dunsmuir CA
 41.22°N 122.3°W (Elev. 4183 ft)
10:36 pm PST Dec 9, 2025
10pm 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