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.

Partly Cloudy

54°F

12°C

Humidity 46%
Wind Speed N 5 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 09 Dec 05:00 PM PST
Extended Forecast for

5 Miles WSW Eagleville CA

  • Tonight

    Tonight: Partly cloudy, with a low around 33. North wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 47. West wind 5 to 9 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

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

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 45. Northwest wind 3 to 6 mph.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Calm wind becoming south around 6 mph in the evening.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 44.

    High: 44 °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 44.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. North wind 6 to 14 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 47. West wind 5 to 9 mph.
Wednesday Night
Mostly clear, with a low around 33. West southwest wind around 6 mph.
Thursday
Sunny, with a high near 45. Northwest wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 31. Calm wind becoming south around 6 mph in the evening.
Friday
Sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
A chance of rain and snow. Partly sunny, with a high near 40.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Tuesday
A slight chance of snow. Partly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Eagleville CA
 41.3°N 120.22°W (Elev. 8031 ft)
3:41 pm PST Dec 9, 2025
5pm PST Dec 9, 2025-6pm PST Dec 16, 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