Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

Clear

46°F

8°C

Humidity 49%
Wind Speed N 3 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 04 Dec 06:35 PM PST
Extended Forecast for

4 Miles SW Donner Summit CA

  • Tonight

    Tonight: Widespread frost, mainly after 8pm.  Otherwise, mostly clear, with a low around 31. Calm wind becoming east northeast around 6 mph in the evening.

    Low: 31 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 52. East northeast wind around 6 mph becoming calm  in the morning.

    High: 52 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 9pm. Patchy frost.  Otherwise, mostly clear, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Frost
    and Patchy
    Fog

  • Saturday

    Saturday: Areas of frost before 9am.  Otherwise, sunny, with a high near 49. Calm wind becoming west around 5 mph in the afternoon.

    High: 49 °F

    Areas Frost
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog before 10pm. Widespread frost, mainly after 11pm.  Otherwise, mostly clear, with a low around 31. Light east wind.

    Low: 31 °F

    Frost and
    Patchy Fog
    then Frost

  • Sunday

    Sunday: Widespread frost before 9am.  Otherwise, mostly sunny, with a high near 50.

    High: 50 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 9pm.  Otherwise, partly cloudy, with a low around 31.

    Low: 31 °F

    Frost

  • Monday

    Monday: Widespread frost before 9am.  Otherwise, sunny, with a high near 53.

    High: 53 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread frost, mainly after 8pm. Otherwise, mostly clear, with a low around 31. Calm wind becoming east northeast around 6 mph in the evening.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 52. East northeast wind around 6 mph becoming calm in the morning.
Friday Night
Patchy fog after 9pm. Patchy frost. Otherwise, mostly clear, with a low around 32. Calm wind.
Saturday
Areas of frost before 9am. Otherwise, sunny, with a high near 49. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Patchy fog before 10pm. Widespread frost, mainly after 11pm. Otherwise, mostly clear, with a low around 31. Light east wind.
Sunday
Widespread frost before 9am. Otherwise, mostly sunny, with a high near 50.
Sunday Night
Widespread frost, mainly after 9pm. Otherwise, partly cloudy, with a low around 31.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Areas of frost. Otherwise, sunny, with a high near 58.
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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 Dec 4, 2025
6pm PST Dec 4, 2025-6pm PST Dec 11, 2025
 
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Additional Resources

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