Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

NA

N/A

Humidity NA
Wind Speed NA NA MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

4 Miles SW Donner Summit CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 51. Light west southwest wind.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Widespread frost before 4am.  Otherwise, mostly cloudy, with a low around 29. South southwest wind 3 to 5 mph.

    Low: 29 °F

    Frost

  • Sunday

    Sunday: Widespread frost before 9am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 48. Calm wind becoming east northeast around 5 mph in the afternoon.

    High: 48 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost before 7pm.  Otherwise, mostly clear, with a low around 25. East northeast wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 25 °F

    Frost then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48. East wind 5 to 9 mph becoming calm  in the afternoon.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Areas of frost after 5pm.  Otherwise, sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny
    then Areas
    Frost

  • Tuesday Night

    Tuesday Night: Widespread frost before 10pm.  Otherwise, partly cloudy, with a low around 25.

    Low: 25 °F

    Frost then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 51. Light west southwest wind.
Tonight
Widespread frost before 4am. Otherwise, mostly cloudy, with a low around 29. South southwest wind 3 to 5 mph.
Sunday
Widespread frost before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 48. Calm wind becoming east northeast around 5 mph in the afternoon.
Sunday Night
Widespread frost before 7pm. Otherwise, mostly clear, with a low around 25. East northeast wind 10 to 14 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 48. East wind 5 to 9 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Areas of frost after 5pm. Otherwise, sunny, with a high near 45.
Tuesday Night
Widespread frost before 10pm. Otherwise, partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 28.
Friday
Widespread frost. Otherwise, sunny, with a high near 49.
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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 29, 2025
1pm PST Nov 29, 2025-6pm PST Dec 5, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database