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

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Clear

39°F

4°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Last update 09 Dec 10:15 PM PST
Extended Forecast for

4 Miles WNW Eagleville CA

  • Tonight

    Tonight: Partly cloudy, with a low around 34. West wind 7 to 16 mph, with gusts as high as 24 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 46. West wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. West southwest wind 6 to 8 mph.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 43. West wind 3 to 7 mph.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Light and variable wind becoming south 5 to 7 mph in the evening.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. West wind 7 to 16 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 46. West wind 11 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 33. West southwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 43. West wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 30. Light and variable wind becoming south 5 to 7 mph in the evening.
Friday
Sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
A slight chance of snow. Partly sunny, with a high near 38.
Monday Night
A chance of snow. Mostly cloudy, with a low around 31.
Tuesday
A chance of snow. Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Eagleville CA
 41.35°N 120.2°W (Elev. 8478 ft)
9:41 pm PST Dec 9, 2025
10pm 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