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

45°F

7°C

Humidity 42%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 09 Dec 09:10 PM PST
Extended Forecast for

4 Miles NNE Sonora Pass CA

  • Tonight

    Tonight: Mostly clear, with a low around 31. Northeast wind 10 to 15 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 54. Northeast wind around 5 mph becoming west in the morning.

    High: 54 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. West wind 5 to 10 mph.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 53. Northwest wind 5 to 10 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 31. Southwest wind around 10 mph.

    Low: 31 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 52. West wind 5 to 10 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

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

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 31. Northeast wind 10 to 15 mph.
Wednesday
Sunny, with a high near 54. Northeast wind around 5 mph becoming west in the morning.
Wednesday Night
Mostly clear, with a low around 32. West wind 5 to 10 mph.
Thursday
Sunny, with a high near 53. Northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 31. Southwest wind around 10 mph.
Friday
Sunny, with a high near 52. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 46.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 44. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Sonora Pass CA
 38.38°N 119.63°W (Elev. 9839 ft)
3:30 pm PST Dec 9, 2025
9pm 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