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

Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

NA

40°F

4°C

Humidity 45%
Wind Speed E 16 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 03 Dec 10:09 AM PST
Extended Forecast for

4 Miles ESE Donner Summit CA

  • Today

    Today: Partly sunny, with a high near 36. East northeast wind 8 to 13 mph, with gusts as high as 26 mph.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: Widespread frost after 11pm. Otherwise, mostly clear, with a low around 21. East northeast wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Frost

  • Thursday

    Thursday: Mostly sunny, with a high near 47. Light north northeast wind.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Widespread frost. Otherwise, mostly clear, with a low around 29. Northeast wind 3 to 5 mph.

    Low: 29 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 50. Northeast wind 3 to 6 mph.

    High: 50 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 31.

    Low: 31 °F

    Frost

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, mostly sunny, with a high near 48.

    High: 48 °F

    Areas Frost
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 30.

    Low: 30 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 9am. Otherwise, mostly sunny, with a high near 51.

    High: 51 °F

    Frost then
    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 36. East northeast wind 8 to 13 mph, with gusts as high as 26 mph.
Tonight
Widespread frost after 11pm. Otherwise, mostly clear, with a low around 21. East northeast wind 6 to 9 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 47. Light north northeast wind.
Thursday Night
Widespread frost. Otherwise, mostly clear, with a low around 29. Northeast wind 3 to 5 mph.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 50. Northeast wind 3 to 6 mph.
Friday Night
Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 31.
Saturday
Areas of frost before 9am. Otherwise, mostly sunny, with a high near 48.
Saturday Night
Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 30.
Sunday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Donner Summit CA
 39.31°N 120.34°W (Elev. 6982 ft)
Last Update:
1:21 am PST Dec 3, 2025
Forecast Valid:
10am PST Dec 3, 2025-6pm PST Dec 9, 2025
 
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