Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

Clear

36°F

2°C

Humidity 80%
Wind Speed E 3 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 21 Nov 02:00 AM PST
Extended Forecast for

4 Miles SW Donner Summit CA

  • Overnight

    Overnight: Areas of fog after 3am. Areas of freezing fog before 3am.  Otherwise, mostly clear, with a low around 26. East northeast wind around 14 mph, with gusts as high as 28 mph.

    Low: 26 °F

    Areas
    Freezing Fog
    and Areas Fog

  • Friday

    Friday: Sunny, with a high near 40. East northeast wind 8 to 14 mph, with gusts as high as 29 mph.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. East northeast wind around 14 mph, with gusts as high as 31 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45. East northeast wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. East wind 6 to 8 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of fog after 3am. Areas of freezing fog before 3am. Otherwise, mostly clear, with a low around 26. East northeast wind around 14 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 40. East northeast wind 8 to 14 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 27. East northeast wind around 14 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 45. East northeast wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 26. East wind 6 to 8 mph.
Sunday
Sunny, with a high near 49.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 46.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 34.
Thanksgiving Day
Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Donner Summit CA
 39.27°N 120.45°W (Elev. 6798 ft)
1:20 am PST Nov 21, 2025
2am PST Nov 21, 2025-6pm PST Nov 27, 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