Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

Clear

55°F

13°C

Humidity 40%
Wind Speed SW 6 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 07 Dec 02:00 PM PST
Extended Forecast for

10 Miles WNW Donner Summit CA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 50. West southwest wind around 6 mph.

    High: 50 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. East wind 3 to 5 mph.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51. East wind around 5 mph becoming calm  in the afternoon.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. East wind 3 to 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 55. East southeast wind around 5 mph becoming west in the afternoon.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 50. West southwest wind around 6 mph.
Tonight
Mostly clear, with a low around 33. East wind 3 to 5 mph.
Monday
Sunny, with a high near 51. East wind around 5 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 36. East wind 3 to 5 mph.
Tuesday
Sunny, with a high near 55. East southeast wind around 5 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 60.
Thursday Night
Clear, with a low around 38.
Friday
Sunny, with a high near 60.
Friday Night
Clear, with a low around 37.
Saturday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Donner Summit CA
 39.39°N 120.56°W (Elev. 7635 ft)
1:20 pm PST Dec 7, 2025
2pm PST Dec 7, 2025-6pm PST Dec 13, 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