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.

Clear

33°F

1°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 32°F (0°C)
Visibility 7.00 mi
Last update 09 Dec 01:56 AM PST
Extended Forecast for

2 Miles N Dunsmuir CA

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly clear, with a low around 36. Light north wind.

    Low: 36 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, sunny, with a high near 61. West northwest wind 6 to 9 mph.

    High: 61 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 10pm.  Otherwise, partly cloudy, with a low around 39. West northwest wind around 6 mph becoming calm  in the evening.

    Low: 39 °F

    Patchy Fog

  • Wednesday

    Wednesday: Sunny, with a high near 66. Calm wind.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39. Calm wind.

    Low: 39 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly clear, with a low around 36. Light north wind.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 61. West northwest wind 6 to 9 mph.
Tuesday Night
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 39. West northwest wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 66. Calm wind.
Wednesday Night
Clear, with a low around 39. Calm wind.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Sunny, with a high near 63.
Saturday Night
Patchy fog. Otherwise, partly cloudy, with a low around 35.
Sunday
Patchy fog. Otherwise, partly sunny, with a high near 56.
Sunday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 37.
Monday
A chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Dunsmuir CA
 41.26°N 122.28°W (Elev. 2999 ft)
2:21 am PST Dec 9, 2025
2am PST Dec 9, 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