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

51°F

11°C

Humidity 39%
Wind Speed W 3 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 11 May 03:09 AM PDT
Extended Forecast for

Donner Summit CA

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 44. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Southwest wind 13 to 18 mph, with gusts as high as 37 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, then becoming mostly cloudy toward daybreak, with a low around 30. Breezy, with a southwest wind around 22 mph, with gusts as high as 49 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 37. Southwest wind 14 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 26. Southwest wind 5 to 10 mph becoming light west in the evening. Winds could gust as high as 24 mph. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of snow showers, mainly after 11am. Some thunder is also possible. Partly sunny, with a high near 43. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Wednesday Night

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

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 44. Southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 55. Southwest wind 13 to 18 mph, with gusts as high as 37 mph.
Sunday Night
Clear, then becoming mostly cloudy toward daybreak, with a low around 30. Breezy, with a southwest wind around 22 mph, with gusts as high as 49 mph.
Monday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 37. Southwest wind 14 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 26. Southwest wind 5 to 10 mph becoming light west in the evening. Winds could gust as high as 24 mph. New snow accumulation of less than one inch possible.
Tuesday
A 50 percent chance of snow showers, mainly after 11am. Some thunder is also possible. Partly sunny, with a high near 43. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 38.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Donner Summit CA
 39.33°N 120.37°W (Elev. 6965 ft)
Last Update:
12:22 am PDT May 11, 2025
Forecast Valid:
3am PDT May 11, 2025-6pm PDT May 17, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation