Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

TAHOE DONNER (TADC1)

Lat: 39.33819°NLon: 120.27339°WElev: 7399.0ft.

NA

45°F

7°C

Humidity 40%
Wind Speed WNW 3 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 09 Dec 01:33 AM PST
Extended Forecast for

4 Miles NE Donner Summit CA

  • Overnight

    Overnight: Mostly clear, with a low around 33. Northwest wind around 15 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 54. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. Northeast wind around 10 mph.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 55. North wind around 5 mph.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Northeast wind 5 to 10 mph becoming southeast after midnight.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55. Northwest wind 5 to 10 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Friday Night

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

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 33. Northwest wind around 15 mph.
Tuesday
Sunny, with a high near 54. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 35. Northeast wind around 10 mph.
Wednesday
Sunny, with a high near 55. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 34. Northeast wind 5 to 10 mph becoming southeast after midnight.
Thursday
Sunny, with a high near 55. Northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 32.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Donner Summit CA
 39.36°N 120.32°W (Elev. 7825 ft)
10:30 pm PST Dec 8, 2025
2am PST Dec 9, 2025-6pm PST Dec 15, 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