Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

NA

43°F

6°C

Humidity 55%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 02 Dec 04:09 AM PST
Extended Forecast for

4 Miles SE Donner Summit CA

  • Today

    Today: Widespread frost between 7am and 8am.  Otherwise, sunny, with a high near 48. Calm wind becoming west around 6 mph in the afternoon.

    High: 48 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Widespread frost between 11pm and midnight.  Otherwise, partly cloudy, with a low around 23. West wind 6 to 11 mph becoming east northeast after midnight. Winds could gust as high as 24 mph.

    Low: 23 °F

    Frost then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. East northeast wind 10 to 14 mph, with gusts as high as 28 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Widespread frost between 1am and 2am.  Otherwise, partly cloudy, with a low around 23. East wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Partly Cloudy
    then Frost

  • Thursday

    Thursday: Mostly sunny, with a high near 45. East wind around 5 mph becoming light and variable  in the morning.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Widespread frost after midnight.  Otherwise, partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy
    then Frost

  • Friday

    Friday: Widespread frost before 9am.  Otherwise, sunny, with a high near 49.

    High: 49 °F

    Frost then
    Mostly Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 4am.  Otherwise, partly cloudy, with a low around 32.

    Low: 32 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am.  Otherwise, sunny, with a high near 50.

    High: 50 °F

    Frost then
    Sunny

Detailed Forecast

Today
Widespread frost between 7am and 8am. Otherwise, sunny, with a high near 48. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Widespread frost between 11pm and midnight. Otherwise, partly cloudy, with a low around 23. West wind 6 to 11 mph becoming east northeast after midnight. Winds could gust as high as 24 mph.
Wednesday
Mostly sunny, with a high near 36. East northeast wind 10 to 14 mph, with gusts as high as 28 mph.
Wednesday Night
Widespread frost between 1am and 2am. Otherwise, partly cloudy, with a low around 23. East wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 45. East wind around 5 mph becoming light and variable in the morning.
Thursday Night
Widespread frost after midnight. Otherwise, partly cloudy, with a low around 30.
Friday
Widespread frost before 9am. Otherwise, sunny, with a high near 49.
Friday Night
Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 32.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 50.
Saturday Night
Widespread frost, mainly after midnight. Otherwise, partly cloudy, with a low around 31.
Sunday
Areas of frost. Otherwise, mostly sunny, with a high near 48.
Sunday Night
Widespread frost. Otherwise, partly cloudy, with a low around 30.
Monday
Widespread frost. Otherwise, sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Donner Summit CA
 39.29°N 120.34°W (Elev. 7067 ft)
1:21 am PST Dec 2, 2025
4am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

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