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

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

Lat: 39.27611°NLon: 120.70806°WElev: 5282.0ft.

Clear

41°F

5°C

Humidity 35%
Wind Speed ENE 8 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 30 Nov 10:00 PM PST
Extended Forecast for

4 Miles SW Donner Summit CA

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 29. East northeast wind around 14 mph, with gusts as high as 28 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 49. East northeast wind 5 to 7 mph becoming calm  in the afternoon.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Widespread frost, mainly between 7pm and 10pm.  Otherwise, increasing clouds, with a low around 30. Light east wind.

    Low: 30 °F

    Frost then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Calm wind becoming west around 5 mph in the afternoon.

    High: 48 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly between 7pm and 1am.  Otherwise, mostly clear, with a low around 24. Light and variable wind becoming east northeast 5 to 9 mph in the evening.

    Low: 24 °F

    Frost

  • Wednesday

    Wednesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Widespread frost after 1am.  Otherwise, partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy
    then Frost

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 29. East northeast wind around 14 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 49. East northeast wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Widespread frost, mainly between 7pm and 10pm. Otherwise, increasing clouds, with a low around 30. Light east wind.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Widespread frost, mainly between 7pm and 1am. Otherwise, mostly clear, with a low around 24. Light and variable wind becoming east northeast 5 to 9 mph in the evening.
Wednesday
Sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Sunny, with a high near 44.
Thursday Night
Widespread frost after 1am. Otherwise, partly cloudy, with a low around 29.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 49.
Friday Night
Widespread frost. Otherwise, mostly clear, with a low around 30.
Saturday
Widespread frost. Otherwise, mostly sunny, with a high near 45.
Saturday Night
A slight chance of rain and snow showers. Areas of frost. Otherwise, partly cloudy, with a low around 29.
Sunday
A slight chance of rain and snow showers. Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Donner Summit CA
 39.27°N 120.45°W (Elev. 6798 ft)
1:21 pm PST Nov 30, 2025
10pm PST Nov 30, 2025-6pm PST Dec 7, 2025
 
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Additional Resources

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