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

HELL HOLE (HLLC1)

Lat: 39.06971°NLon: 120.41989°WElev: 5240.0ft.

NA

67°F

19°C

Humidity 26%
Wind Speed NE 7 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 07 Oct 04:09 AM PDT
Extended Forecast for

Donner Summit CA

  • Today

    Today: Sunny, with a high near 77. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 49. Calm wind becoming east northeast around 5 mph after midnight.

    Low: 49 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 77. East northeast wind around 5 mph becoming southwest in the afternoon.

    High: 77 °F

    Sunny

  • Thursday Night

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

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 71. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of rain before 8am, then a slight chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Mostly sunny, with a high near 49.

    High: 49 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 77. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.
Tonight
Clear, with a low around 49. Calm wind becoming east northeast around 5 mph after midnight.
Thursday
Sunny, with a high near 77. East northeast wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 49. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 71. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 35.
Sunday
A slight chance of rain before 8am, then a slight chance of rain and snow between 8am and 11am, then a chance of rain after 11am. Mostly sunny, with a high near 49.
Sunday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 31.
Columbus Day
A chance of rain and snow. Partly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Donner Summit CA
 39.33°N 120.37°W (Elev. 6965 ft)
Last Update:
2:00 am PDT Oct 7, 2026
Forecast Valid:
4am PDT Oct 7, 2026-6pm PDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation