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

60°F

16°C

Humidity 23%
Wind Speed E 5 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 16 Oct 11:09 PM PDT
Extended Forecast for

Donner Summit CA

  • Overnight

    Overnight: Clear, with a low around 42. Light northeast wind.

    Low: 42 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 65. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38. Light and variable wind.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Light and variable wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37. South wind 3 to 6 mph. Winds could gust as high as 21 mph.

    Low: 37 °F

    Clear

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after 11am. Partly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

Detailed Forecast

Overnight
Clear, with a low around 42. Light northeast wind.
Saturday
Sunny, with a high near 65. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Clear, with a low around 38. Light and variable wind.
Sunday
Sunny, with a high near 61. Light and variable wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 22 mph.
Sunday Night
Clear, with a low around 37. South wind 3 to 6 mph. Winds could gust as high as 21 mph.
Monday
Mostly sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
A slight chance of rain after 11am. Partly sunny, with a high near 50.
Tuesday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 32.
Wednesday
A slight chance of rain before 8am, then a slight chance of rain and snow between 8am and 11am, then rain likely after 11am. Partly sunny, with a high near 49.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Partly sunny, with a high near 44.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Donner Summit CA
 39.3°N 120.4°W (Elev. 7037 ft)
Last Update:
11:31 pm PDT Oct 16, 2026
Forecast Valid:
12am PDT Oct 17, 2026-6pm PDT Oct 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation