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

Stanley, Stanley Ranger Station (KSNT)

Lat: 44.20861°NLon: 114.93444°WElev: 6496.0ft.

NA

34°F

1°C

Humidity 92%
Wind Speed S 3 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 09 Dec 08:51 PM MST
Extended Forecast for

16 Miles SSW Clayton ID

  • Tonight

    Tonight: Snow, possibly mixed with rain, mainly before 4am.  Snow level rising to 9000 feet after midnight. Steady temperature around 32. Windy, with a west wind 26 to 32 mph, with gusts as high as 46 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Snow Likely
    and Breezy
    then
    Rain/Snow and
    Windy

  • Wednesday

    Wednesday: A chance of rain and snow, mainly before 7am.  Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 32 by 5pm. Windy, with a west wind 24 to 33 mph, with gusts as high as 47 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance
    Rain/Snow and
    Windy then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 38 mph.

    Low: 27 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Breezy, with a west wind 15 to 23 mph, with gusts as high as 32 mph.

    High: 35 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. West wind 15 to 17 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow, possibly mixed with rain, mainly before 4am. Snow level rising to 9000 feet after midnight. Steady temperature around 32. Windy, with a west wind 26 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
A chance of rain and snow, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 32 by 5pm. Windy, with a west wind 24 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 27. Breezy, with a west southwest wind 24 to 28 mph, with gusts as high as 38 mph.
Thursday
Mostly sunny, with a high near 35. Breezy, with a west wind 15 to 23 mph, with gusts as high as 32 mph.
Thursday Night
Mostly cloudy, with a low around 29. West wind 15 to 17 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 34.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28.
Tuesday
Snow likely. Partly sunny, with a high near 31. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSW Clayton ID
 44.06°N 114.56°W (Elev. 8632 ft)
4:31 pm MST Dec 9, 2025
9pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database