Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Mist

34°F

1°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 33°F (1°C)
Visibility 6.00 mi
Last update 08 Dec 10:56 PM PST
Extended Forecast for

6 Miles WSW Dunsmuir CA

  • Tonight

    Tonight: Mostly clear, with a low around 41. West northwest wind 3 to 5 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53. West wind 3 to 5 mph.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. Northwest wind around 7 mph.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56. North northwest wind around 5 mph becoming calm  in the morning.

    High: 56 °F

    Sunny

  • Wednesday Night

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

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 41. West northwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 53. West wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 43. Northwest wind around 7 mph.
Wednesday
Sunny, with a high near 56. North northwest wind around 5 mph becoming calm in the morning.
Wednesday Night
Mostly clear, with a low around 43. North northwest wind around 6 mph.
Thursday
Sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 46.
Sunday Night
A slight chance of rain. Snow level 6900 feet. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Snow level 7200 feet. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Dunsmuir CA
 41.2°N 122.39°W (Elev. 4596 ft)
9:41 pm PST Dec 8, 2025
11pm PST Dec 8, 2025-6pm PST Dec 15, 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