Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

WHITE CLOUD (CISC1)

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

NA

52°F

11°C

Humidity 58%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 08 Dec 09:33 PM PST
Extended Forecast for

14 Miles NNW Blue Canyon CA

  • Tonight

    Tonight: Mostly clear, with a low around 49. East northeast wind 3 to 5 mph.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Widespread haze after 10am. Sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Haze

  • Tuesday Night

    Tuesday Night: Mostly clear, with a steady temperature around 54. Northeast wind around 6 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. East northeast wind around 5 mph becoming calm  in the morning.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 51. East northeast wind around 6 mph.

    Low: 51 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 49. East northeast wind 3 to 5 mph.
Tuesday
Widespread haze after 10am. Sunny, with a high near 60. Light and variable wind.
Tuesday Night
Mostly clear, with a steady temperature around 54. Northeast wind around 6 mph.
Wednesday
Sunny, with a high near 63. East northeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Clear, with a low around 51. East northeast wind around 6 mph.
Thursday
Sunny, with a high near 63.
Thursday Night
Clear, with a low around 49.
Friday
Sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 46.
Monday
A slight chance of showers. Mostly 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)
1:20 pm PST Dec 8, 2025
9pm PST Dec 8, 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