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 N 3 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 02 Dec 12:09 AM PST
Extended Forecast for

7 Miles SSW Donner Summit CA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 46. Calm wind becoming west around 6 mph in the afternoon.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly between 7pm and 1am.  Otherwise, mostly clear, with a low around 27. East northeast wind 6 to 14 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Frost

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. East northeast wind 13 to 18 mph, with gusts as high as 30 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. East northeast wind 13 to 16 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Widespread frost between 7am and 8am.  Otherwise, sunny, with a high near 49.

    High: 49 °F

    Frost then
    Mostly Sunny

  • Friday Night

    Friday Night: Areas of frost.  Otherwise, partly cloudy, with a low around 36.

    Low: 36 °F

    Areas Frost

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 37. Calm wind.
Tuesday
Sunny, with a high near 46. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Widespread frost, mainly between 7pm and 1am. Otherwise, mostly clear, with a low around 27. East northeast wind 6 to 14 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 36. East northeast wind 13 to 18 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 28. East northeast wind 13 to 16 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 34.
Friday
Widespread frost between 7am and 8am. Otherwise, sunny, with a high near 49.
Friday Night
Areas of frost. Otherwise, partly cloudy, with a low around 36.
Saturday
Areas of frost before 10am. Otherwise, mostly sunny, with a high near 44.
Saturday Night
Areas of frost. Otherwise, partly cloudy, with a low around 33.
Sunday
A slight chance of rain and snow showers. Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Donner Summit CA
 39.25°N 120.47°W (Elev. 7329 ft)
1:21 pm PST Dec 1, 2025
12am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

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Hourly Weather Forecast

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