National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

TAHOE DONNER (TADC1)

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

NA

61°F

16°C

Humidity 32%
Wind Speed ENE 6 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 19 Sep 10:33 AM PDT
Extended Forecast for

5 Miles E Donner Summit CA

  • Today

    Today: Sunny, with a high near 76. East wind around 5 mph becoming calm in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 46. West wind around 5 mph becoming southeast after midnight.

    Low: 46 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Patchy smoke after 3pm. Partly sunny, with a high near 77. Calm wind becoming east around 5 mph.

    High: 77 °F

    Partly Sunny
    then Patchy
    Smoke

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49. West wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. West wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 76. East wind around 5 mph becoming calm in the afternoon.
Tonight
Increasing clouds, with a low around 46. West wind around 5 mph becoming southeast after midnight.
Sunday
Patchy smoke after 3pm. Partly sunny, with a high near 77. Calm wind becoming east around 5 mph.
Sunday Night
Mostly cloudy, with a low around 49. West wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph.
Monday Night
Mostly clear, with a low around 48. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Donner Summit CA
 39.32°N 120.28°W (Elev. 5948 ft)
Last Update:
4:30 am PDT Sep 19, 2026
Forecast Valid:
11am PDT Sep 19, 2026-6pm PDT Sep 25, 2026
 
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Additional Resources

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Chance of Precipitation