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

61°F

16°C

Humidity 30%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 10 Dec 01:33 AM PST
Extended Forecast for

14 Miles NNW Blue Canyon CA

  • Overnight

    Overnight: Clear, with a low around 53. East northeast wind around 6 mph.

    Low: 53 °F

    Clear

  • Wednesday

    Wednesday: Widespread haze after 10am. Sunny, with a high near 61. East northeast wind around 6 mph becoming calm  in the morning.

    High: 61 °F

    Haze

  • Wednesday Night

    Wednesday Night: Clear, with a low around 53. East northeast wind around 6 mph.

    Low: 53 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 61. East northeast wind around 5 mph becoming calm  in the morning.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51. East northeast wind around 7 mph.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 53. East northeast wind around 6 mph.
Wednesday
Widespread haze after 10am. Sunny, with a high near 61. East northeast wind around 6 mph becoming calm in the morning.
Wednesday Night
Clear, with a low around 53. East northeast wind around 6 mph.
Thursday
Sunny, with a high near 61. East northeast wind around 5 mph becoming calm in the morning.
Thursday Night
Clear, with a low around 51. East northeast wind around 7 mph.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 47.
Monday
A chance of showers. Partly sunny, with a high near 53.
Monday Night
A chance of showers. Mostly cloudy, with a low around 47.
Tuesday
A chance of showers. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNW Blue Canyon CA
 39.42°N 120.83°W (Elev. 4600 ft)
1:21 am PST Dec 10, 2025
1am PST Dec 10, 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