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

SOMES BAR (SMBC1)

Lat: 41.39007°NLon: 123.49267°WElev: 915.0ft.

NA

50°F

10°C

Humidity 92%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 09 Dec 05:16 PM PST
Extended Forecast for

16 Miles WNW Etna CA

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Light and variable wind.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 54. South southwest wind 3 to 5 mph.

    High: 54 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 40. South southwest wind around 8 mph.

    Low: 40 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 52. Southeast wind around 6 mph becoming calm  in the afternoon.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. East southeast wind 6 to 8 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Friday Night

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

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. Light and variable wind.
Wednesday
Sunny, with a high near 54. South southwest wind 3 to 5 mph.
Wednesday Night
Clear, with a low around 40. South southwest wind around 8 mph.
Thursday
Sunny, with a high near 52. Southeast wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 40. East southeast wind 6 to 8 mph.
Friday
Sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
A slight chance of rain after 10am. Snow level 6900 feet. Partly sunny, with a high near 46.
Sunday Night
A chance of rain. Snow level 7200 feet. Mostly cloudy, with a low around 38.
Monday
Rain likely. Snow level 7500 feet rising to 8100 feet in the afternoon. Mostly cloudy, with a high near 43.
Monday Night
Rain likely. Snow level 8000 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 39.
Tuesday
A chance of rain. Snow level 6800 feet. Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WNW Etna CA
 41.57°N 123.17°W (Elev. 5400 ft)
3:41 pm PST Dec 9, 2025
6pm 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