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

41°F

5°C

Humidity 34%
Wind Speed NNE 9 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 01 Dec 03:09 AM PST
Extended Forecast for

2 Miles ENE Donner Summit CA

  • Overnight

    Overnight: Widespread frost after 5am.  Otherwise, mostly clear, with a low around 24. East northeast wind around 9 mph, with gusts as high as 18 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 29. Calm wind.

    Low: 29 °F

    Frost then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 46. Calm wind becoming west around 6 mph in the afternoon.

    High: 46 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly after 7pm.  Otherwise, partly cloudy, with a low around 22. West wind 5 to 8 mph becoming northeast after midnight.

    Low: 22 °F

    Frost

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Widespread frost between 7am and 8am.  Otherwise, mostly sunny, with a high near 43.

    High: 43 °F

    Frost then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Widespread frost after 4am.  Otherwise, mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear
    then Frost

Detailed Forecast

Overnight
Widespread frost after 5am. Otherwise, mostly clear, with a low around 24. East northeast wind around 9 mph, with gusts as high as 18 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 29. Calm wind.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 46. 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 8 mph becoming northeast after midnight.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 22.
Thursday
Widespread frost between 7am and 8am. Otherwise, mostly sunny, with a high near 43.
Thursday Night
Widespread frost after 4am. Otherwise, mostly clear, with a low around 29.
Friday
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 49.
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 27.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 43.
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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 am PST Dec 1, 2025
3am PST Dec 1, 2025-6pm PST Dec 7, 2025
 
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Additional Resources

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Hourly Weather Forecast

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