Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

Partly Cloudy

45°F

7°C

Humidity 52%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 02 Dec 12:20 AM PST
Extended Forecast for

9 Miles WNW Donner Summit CA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 47. Light and variable wind becoming west northwest 5 to 7 mph in the morning.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly between 7pm and 1am.  Otherwise, mostly clear, with a low around 24. North northwest wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 23 mph.

    Low: 24 °F

    Frost

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. East northeast wind 11 to 15 mph, with gusts as high as 30 mph.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. East wind 9 to 13 mph, with gusts as high as 28 mph.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Widespread frost after 5am.  Otherwise, mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear
    then Frost

  • Friday

    Friday: Widespread frost before 9am.  Otherwise, mostly sunny, with a high near 49.

    High: 49 °F

    Frost then
    Mostly Sunny

  • Friday Night

    Friday Night: Widespread frost before 10pm, then widespread frost after 1am.  Otherwise, partly cloudy, with a low around 33.

    Low: 33 °F

    Frost

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 34. Calm wind.
Tuesday
Sunny, with a high near 47. Light and variable wind becoming west northwest 5 to 7 mph in the morning.
Tuesday Night
Widespread frost, mainly between 7pm and 1am. Otherwise, mostly clear, with a low around 24. North northwest wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 23 mph.
Wednesday
Mostly sunny, with a high near 36. East northeast wind 11 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 24. East wind 9 to 13 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
Widespread frost after 5am. Otherwise, mostly clear, with a low around 31.
Friday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 49.
Friday Night
Widespread frost before 10pm, then widespread frost after 1am. Otherwise, partly cloudy, with a low around 33.
Saturday
Widespread frost before 7am, then areas of frost after 5pm. Otherwise, mostly sunny, with a high near 44.
Saturday Night
A slight chance of showers. Widespread frost. Otherwise, partly cloudy, with a low around 30.
Sunday
A slight chance of rain and snow showers. Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Donner Summit CA
 39.4°N 120.54°W (Elev. 7188 ft)
1:21 pm PST Dec 1, 2025
12am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

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