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

Hazardous Weather Conditions

Current conditions at

HELL HOLE (HLLC1)

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

NA

34°F

1°C

Humidity 100%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 27 Mar 08:09 PM PDT
Extended Forecast for

2 Miles ENE Donner Summit CA

Winter Weather Advisory March 27, 08:50pm until March 28, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 27, 08:50pm until March 28, 05:00pm

    NOW until 5:00pm Fri

    Winter Weather Advisory

  • Tonight

    Low: 28 °F

    Heavy Snow

  • Friday

    Friday: Snow showers likely, mainly before 11am. The snow could be heavy at times. Mostly cloudy, with a high near 34. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 34 °F

    Heavy Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow showers, mainly before 11pm. Widespread frost after 5am. Otherwise, mostly cloudy, with a low around 19. Southwest wind 7 to 13 mph, with gusts as high as 24 mph. New snow accumulation of around an inch possible.

    Low: 19 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 41. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 41 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. West southwest wind around 6 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 36. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: Snow showers. Low around 28. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Snow Showers

  • Monday

    Monday: Snow showers. The snow could be heavy at times. Cloudy, with a high near 32.

    High: 32 °F

    Heavy Snow

Detailed Forecast

Tonight
Snow showers likely, mainly after 4am. The snow could be heavy at times. Mostly cloudy, with a low around 28. Southwest wind 13 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 2 to 4 inches possible.
Friday
Snow showers likely, mainly before 11am. The snow could be heavy at times. Mostly cloudy, with a high near 34. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Friday Night
A 50 percent chance of snow showers, mainly before 11pm. Widespread frost after 5am. Otherwise, mostly cloudy, with a low around 19. Southwest wind 7 to 13 mph, with gusts as high as 24 mph. New snow accumulation of around an inch possible.
Saturday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 41. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 27. West southwest wind around 6 mph becoming calm in the evening.
Sunday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 36. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow showers. Low around 28. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow showers. The snow could be heavy at times. Cloudy, with a high near 32.
Monday Night
Snow showers, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 20.
Tuesday
Snow showers likely, mainly after 11am. The snow could be heavy at times. Mostly cloudy, with a high near 32.
Tuesday Night
Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a low around 21.
Wednesday
A chance of snow showers. The snow could be heavy at times. Partly sunny, with a high near 36.
Wednesday Night
Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a low around 26.
Thursday
Snow showers. Mostly cloudy, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Donner Summit CA
 39.33°N 120.35°W (Elev. 7195 ft)
Last Update:
6:21 pm PDT Mar 27, 2025
Forecast Valid:
8pm PDT Mar 27, 2025-6pm PDT Apr 3, 2025
 
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