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

Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

NA

40°F

4°C

Humidity 31%
Wind Speed NE 14 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 04 Dec 02:09 AM PST
Extended Forecast for

4 Miles E Donner Summit CA

  • Overnight

    Overnight: Widespread frost before 3am. Otherwise, mostly clear, with a low around 22. East northeast wind around 6 mph.

    Low: 22 °F

    Frost

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Calm wind.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 10pm. Otherwise, mostly clear, with a low around 30. East wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 32. West southwest wind 3 to 6 mph.

    Low: 32 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 47.

    High: 47 °F

    Frost then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 30.

    Low: 30 °F

    Frost

  • Sunday

    Sunday: Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 49.

    High: 49 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Areas of frost before 10pm, then widespread frost after 1am. Otherwise, partly cloudy, with a low around 30.

    Low: 30 °F

    Frost

Detailed Forecast

Overnight
Widespread frost before 3am. Otherwise, mostly clear, with a low around 22. East northeast wind around 6 mph.
Thursday
Mostly sunny, with a high near 45. Calm wind.
Thursday Night
Widespread frost, mainly after 10pm. Otherwise, mostly clear, with a low around 30. East wind around 5 mph becoming calm in the evening.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 50. Light and variable wind.
Friday Night
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 32. West southwest wind 3 to 6 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 47.
Saturday Night
Widespread frost, mainly after 9pm. Otherwise, mostly clear, with a low around 30.
Sunday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 49.
Sunday Night
Areas of frost before 10pm, then widespread frost after 1am. Otherwise, partly cloudy, with a low around 30.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 52.
Monday Night
Widespread frost. Otherwise, partly cloudy, with a low around 32.
Tuesday
Widespread frost. Otherwise, mostly sunny, with a high near 54.
Tuesday Night
Areas of frost. Otherwise, partly cloudy, with a low around 36.
Wednesday
Areas of frost. Otherwise, mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Donner Summit CA
 39.32°N 120.31°W (Elev. 7064 ft)
Last Update:
1:21 am PST Dec 4, 2025
Forecast Valid:
2am PST Dec 4, 2025-6pm PST Dec 10, 2025
 
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