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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

NA

49°F

9°C

Humidity 76%
Wind Speed NE 7 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill46°F (8°C)
Last update 15 Nov 06:09 AM PST
Extended Forecast for

3 Miles E Donner Summit CA

  • Today

    Today: A chance of showers before 4pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 49. East northeast wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Partly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: Rain showers before 3am, then rain and snow showers likely. Low around 30. East northeast wind 5 to 8 mph becoming southwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Showers then
    Rain/Snow

  • Sunday

    Sunday: Snow showers. Steady temperature around 33. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers. Low around 27. South wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Snow Showers

  • Monday

    Monday: Snow showers. High near 37. South southeast wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Snow Showers

  • Monday Night

    Monday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers. Partly sunny, with a high near 40.

    High: 40 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers before 10pm. Partly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers after 4pm. Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Today
A chance of showers before 4pm, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 49. East northeast wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain showers before 3am, then rain and snow showers likely. Low around 30. East northeast wind 5 to 8 mph becoming southwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Sunday
Snow showers. Steady temperature around 33. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow showers. Low around 27. South wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday
Snow showers. High near 37. South southeast wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.
Tuesday
A 20 percent chance of snow showers. Partly sunny, with a high near 40.
Tuesday Night
A slight chance of snow showers before 10pm. Partly cloudy, with a low around 23.
Wednesday
A slight chance of snow showers after 4pm. Mostly sunny, with a high near 41.
Wednesday Night
Snow showers likely, mainly after 4am. Mostly cloudy, with a low around 26.
Thursday
Snow showers. The snow could be heavy at times. Mostly cloudy, with a high near 35.
Thursday Night
A chance of snow showers. The snow could be heavy at times. Mostly cloudy, with a low around 24.
Friday
A chance of snow showers. Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Donner Summit CA
 39.31°N 120.34°W (Elev. 6982 ft)
Last Update:
1:21 am PST Nov 15, 2025
Forecast Valid:
9am PST Nov 15, 2025-6pm PST Nov 21, 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