Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

TAHOE DONNER (TADC1)

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

NA

49°F

9°C

Humidity 40%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 28 Jan 12:33 PM PST
Extended Forecast for

5 Miles E Donner Summit CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy freezing fog after midnight. Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear
    then Patchy
    Freezing Fog

  • Thursday

    Thursday: Areas of freezing fog before 8am. Mostly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Areas
    Freezing Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 56. Calm wind.

    High: 56 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Saturday Night

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

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 46. Calm wind.
Tonight
Patchy freezing fog after midnight. Mostly clear, with a low around 25. Calm wind.
Thursday
Areas of freezing fog before 8am. Mostly sunny, with a high near 53. Calm wind.
Thursday Night
Partly cloudy, with a low around 30. Calm wind.
Friday
Partly sunny, with a high near 56. Calm wind.
Friday Night
Mostly cloudy, with a low around 31. Calm wind.
Saturday
Partly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Donner Summit CA
 39.32°N 120.28°W (Elev. 5948 ft)
1:16 pm PST Jan 28, 2026
1pm PST Jan 28, 2026-6pm PST Feb 3, 2026
 
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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