Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

NA

47°F

8°C

Humidity 27%
Wind Speed ENE 10 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 04 Dec 09:09 AM PST
Extended Forecast for

4 Miles E Donner Summit CA

  • Today

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

    High: 45 °F

    Mostly Sunny

  • Tonight

    Tonight: 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. Calm wind becoming west around 5 mph in the afternoon.

    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

  • Monday

    Monday: Widespread frost before 9am.  Otherwise, sunny, with a high near 52.

    High: 52 °F

    Frost then
    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 45. Calm wind.
Tonight
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. Calm wind becoming west around 5 mph in the afternoon.
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 after 5am. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Donner Summit CA
 39.32°N 120.31°W (Elev. 7064 ft)
1:21 am PST Dec 4, 2025
9am PST Dec 4, 2025-6pm PST Dec 10, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database