Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

NA

45°F

7°C

Humidity 64%
Wind Speed NE 9 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 05 Dec 02:09 AM PST
Extended Forecast for

Donner Summit CA

  • Overnight

    Overnight: Widespread frost.  Otherwise, mostly clear, with a low around 30. East northeast wind around 6 mph.

    Low: 30 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 52. East northeast wind around 6 mph becoming calm  in the morning.

    High: 52 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Patchy frost.  Otherwise, mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Frost

  • Saturday

    Saturday: Widespread frost, mainly before 7am.  Otherwise, sunny, with a high near 50. Light west wind.

    High: 50 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 11pm.  Otherwise, mostly clear, with a low around 30. Calm wind.

    Low: 30 °F

    Frost

  • Sunday

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

    High: 51 °F

    Frost then
    Partly Sunny

  • Sunday Night

    Sunday Night: Widespread frost.  Otherwise, partly cloudy, with a low around 30.

    Low: 30 °F

    Frost

  • Monday

    Monday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Areas of frost before midnight.  Otherwise, partly cloudy, with a low around 33.

    Low: 33 °F

    Areas Frost
    then Partly
    Cloudy

Detailed Forecast

Overnight
Widespread frost. Otherwise, mostly clear, with a low around 30. East northeast wind around 6 mph.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 52. East northeast wind around 6 mph becoming calm in the morning.
Friday Night
Patchy frost. Otherwise, mostly clear, with a low around 32. Calm wind.
Saturday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 50. Light west wind.
Saturday Night
Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 30. Calm wind.
Sunday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 51.
Sunday Night
Widespread frost. Otherwise, partly cloudy, with a low around 30.
Monday
Sunny, with a high near 53.
Monday Night
Areas of frost before midnight. Otherwise, partly cloudy, with a low around 33.
Tuesday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 56.
Tuesday Night
Areas of frost. Otherwise, partly cloudy, with a low around 35.
Wednesday
Areas of frost. Otherwise, mostly sunny, with a high near 56.
Wednesday Night
Widespread frost. Otherwise, partly cloudy, with a low around 33.
Thursday
Widespread frost. Otherwise, sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Donner Summit CA
 39.3°N 120.4°W (Elev. 7037 ft)
1:20 am PST Dec 5, 2025
2am PST Dec 5, 2025-6pm PST Dec 11, 2025
 
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