Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

NA

29°F

-2°C

Humidity 98%
Wind Speed ENE 4 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 27 Dec 08:09 AM PST
Extended Forecast for

2 Miles ESE Donner Summit CA

  • Today

    Today: Mostly sunny, with a high near 33. Light and variable wind.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 14. East northeast wind around 7 mph.

    Low: 14 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 34. East northeast wind around 8 mph, with gusts as high as 18 mph.

    High: 34 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 13. Wind chill values as low as zero. East wind around 11 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 39. East wind 8 to 10 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 33. Light and variable wind.
Tonight
Partly cloudy, with a low around 14. East northeast wind around 7 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 34. East northeast wind around 8 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 13. Wind chill values as low as zero. East wind around 11 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 39. East wind 8 to 10 mph.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Sunny, with a high near 43.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
A slight chance of rain and snow between 10pm and 1am, then a slight chance of snow after 1am. Partly cloudy, with a low around 26.
New Year's Day
A chance of rain and snow. Mostly cloudy, with a high near 41.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 27.
Friday
Snow likely. Mostly cloudy, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Donner Summit CA
 39.31°N 120.34°W (Elev. 6982 ft)
1:21 am PST Dec 27, 2025
8am PST Dec 27, 2025-6pm PST Jan 2, 2026
 
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