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

TPZ1261-Walker (LIB06)

Lat: 38.53392°NLon: 119.50416°WElev: 5484.0ft.

NA

46°F

8°C

Humidity 40%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 09 Dec 09:50 PM PST
Extended Forecast for

Sonora Pass CA

  • Tonight

    Tonight: Mostly clear, with a low around 34. North wind around 10 mph.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52. West wind around 5 mph.

    High: 52 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. West wind around 5 mph.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52. Northwest wind 5 to 10 mph.

    High: 52 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 33. West wind 5 to 10 mph.

    Low: 33 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 51. West wind 5 to 10 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Saturday Night

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

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. North wind around 10 mph.
Wednesday
Sunny, with a high near 52. West wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 35. West wind around 5 mph.
Thursday
Sunny, with a high near 52. Northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 33. West wind 5 to 10 mph.
Friday
Sunny, with a high near 51. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 43.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 42. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Sonora Pass CA
 38.34°N 119.62°W (Elev. 10007 ft)
3:30 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