Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Emigrant Gap, Blue Canyon Nyack Airport (KBLU)

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

Clear

59°F

15°C

Humidity 33%
Wind Speed N 3 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 09 Dec 09:30 AM PST
Extended Forecast for

8 Miles WNW Donner Summit CA

  • Today

    Today: Widespread haze before noon, then widespread haze after 1pm. Sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Haze

  • Tonight

    Tonight: Clear, with a low around 39. Northeast wind around 6 mph.

    Low: 39 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60. East northeast wind around 6 mph becoming light and variable  in the afternoon.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39. East northeast wind around 6 mph.

    Low: 39 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 60. East northeast wind around 5 mph becoming light and variable  in the morning.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

Today
Widespread haze before noon, then widespread haze after 1pm. Sunny, with a high near 59. Light and variable wind.
Tonight
Clear, with a low around 39. Northeast wind around 6 mph.
Wednesday
Sunny, with a high near 60. East northeast wind around 6 mph becoming light and variable in the afternoon.
Wednesday Night
Clear, with a low around 39. East northeast wind around 6 mph.
Thursday
Sunny, with a high near 60. East northeast wind around 5 mph becoming light and variable in the morning.
Thursday Night
Clear, with a low around 37.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 35.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Donner Summit CA
 39.37°N 120.53°W (Elev. 6637 ft)
1:20 am PST Dec 9, 2025
9am PST Dec 9, 2025-6pm PST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database