Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

WHITE CLOUD (CISC1)

Lat: 39.31944°NLon: 120.84211°WElev: 4302.0ft.

NA

55°F

13°C

Humidity 54%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 09 Dec 05:33 PM PST
Extended Forecast for

10 Miles WNW Blue Canyon CA

  • Tonight

    Tonight: Clear, with a steady temperature around 58. Calm wind.

    Low: 58 °F

    Clear

  • Wednesday

    Wednesday: Widespread haze before noon, then widespread haze after 1pm. Sunny, with a high near 66. Calm wind.

    High: 66 °F

    Haze

  • Wednesday Night

    Wednesday Night: Clear, with a low around 56. Calm wind.

    Low: 56 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 66. Calm wind.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 52. Light east northeast wind.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a steady temperature around 58. Calm wind.
Wednesday
Widespread haze before noon, then widespread haze after 1pm. Sunny, with a high near 66. Calm wind.
Wednesday Night
Clear, with a low around 56. Calm wind.
Thursday
Sunny, with a high near 66. Calm wind.
Thursday Night
Clear, with a low around 52. Light east northeast wind.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 48.
Monday
A slight chance of showers. Partly sunny, with a high near 57.
Monday Night
A chance of showers. Mostly cloudy, with a low around 50.
Tuesday
A chance of showers. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Blue Canyon CA
 39.28°N 120.88°W (Elev. 3599 ft)
1:21 pm PST Dec 9, 2025
6pm PST Dec 9, 2025-6pm PST Dec 16, 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