Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

38°F

3°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 11 Dec 08:56 AM PST
Extended Forecast for

Dunsmuir CA

  • Today

    Today: Sunny, with a high near 65. North northwest wind around 6 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 42. North northwest wind 3 to 6 mph.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 66. North wind around 5 mph.

    High: 66 °F

    Sunny

  • Friday Night

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

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64. Calm wind.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy fog between 7am and 8am.  Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: A chance of rain after 10am.  Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 65. North northwest wind around 6 mph.
Tonight
Clear, with a low around 42. North northwest wind 3 to 6 mph.
Friday
Sunny, with a high near 66. North wind around 5 mph.
Friday Night
Mostly clear, with a low around 41. Light north wind.
Saturday
Sunny, with a high near 64. Calm wind.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 41.
Monday
A chance of rain after 10am. Mostly cloudy, with a high near 57.
Monday Night
Rain likely, mainly before 4am. Mostly cloudy, with a low around 43.
Tuesday
Rain likely. Mostly cloudy, with a high near 53.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Dunsmuir CA
 41.22°N 122.27°W (Elev. 2533 ft)
9:16 am PST Dec 11, 2025
9am PST Dec 11, 2025-6pm PST Dec 17, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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