Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Current conditions at

HELL HOLE (HLLC1)

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

NA

52°F

11°C

Humidity 45%
Wind Speed WSW 5 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 30 Nov 03:09 PM PST
Extended Forecast for

2 Miles ENE Donner Summit CA

  • Tonight

    Tonight: Widespread frost before 8pm, then widespread frost after 5am.  Otherwise, mostly clear, with a low around 24. East northeast wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Frost

  • Monday

    Monday: Widespread frost before 8am.  Otherwise, sunny, with a high near 48. East northeast wind 3 to 6 mph.

    High: 48 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Widespread frost before 9pm.  Otherwise, increasing clouds, with a low around 30. Light and variable wind.

    Low: 30 °F

    Frost then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 45. Calm wind becoming west around 6 mph in the afternoon.

    High: 45 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly after 7pm.  Otherwise, partly cloudy, with a low around 22. West wind 5 to 7 mph becoming northeast after midnight.

    Low: 22 °F

    Frost

  • Wednesday

    Wednesday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Widespread frost between 7am and 8am.  Otherwise, mostly sunny, with a high near 41.

    High: 41 °F

    Frost then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Widespread frost after 4am.  Otherwise, partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy
    then Frost

Detailed Forecast

Tonight
Widespread frost before 8pm, then widespread frost after 5am. Otherwise, mostly clear, with a low around 24. East northeast wind 7 to 10 mph, with gusts as high as 23 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 48. East northeast wind 3 to 6 mph.
Monday Night
Widespread frost before 9pm. Otherwise, increasing clouds, with a low around 30. Light and variable wind.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 45. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Widespread frost, mainly after 7pm. Otherwise, partly cloudy, with a low around 22. West wind 5 to 7 mph becoming northeast after midnight.
Wednesday
Sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Widespread frost between 7am and 8am. Otherwise, mostly sunny, with a high near 41.
Thursday Night
Widespread frost after 4am. Otherwise, partly cloudy, with a low around 28.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 47.
Friday Night
Widespread frost. Otherwise, partly cloudy, with a low around 30.
Saturday
Widespread frost. Otherwise, mostly sunny, with a high near 44.
Saturday Night
Widespread frost. Otherwise, partly cloudy, with a low around 28.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Donner Summit CA
 39.33°N 120.35°W (Elev. 7195 ft)
1:21 pm PST Nov 30, 2025
3pm PST Nov 30, 2025-6pm PST Dec 7, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database