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

33°F

1°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 09 Dec 07:51 PM MST
Extended Forecast for

18 Miles NNW Ketchum ID

  • Tonight

    Tonight: Snow likely, mainly before 4am.  Mostly cloudy, with a temperature rising to around 31 by midnight. Windy, with a west wind 22 to 31 mph, with gusts as high as 45 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely
    and Windy

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before 7am.  Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 29 by 5pm. Windy, with a west wind 28 to 33 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 47 mph.  Little or no snow accumulation expected.

    High: 34 °F

    Chance Snow
    and Windy
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. Breezy, with a west wind 22 to 26 mph, with gusts as high as 37 mph.

    Low: 25 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 31. Breezy, with a west wind 14 to 23 mph, with gusts as high as 28 mph.

    High: 31 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. West wind 14 to 16 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly before 4am. Mostly cloudy, with a temperature rising to around 31 by midnight. Windy, with a west wind 22 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A 30 percent chance of snow, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 29 by 5pm. Windy, with a west wind 28 to 33 mph decreasing to 21 to 26 mph in the afternoon. Winds could gust as high as 47 mph. Little or no snow accumulation expected.
Wednesday Night
Partly cloudy, with a low around 25. Breezy, with a west wind 22 to 26 mph, with gusts as high as 37 mph.
Thursday
Mostly sunny, with a high near 31. Breezy, with a west wind 14 to 23 mph, with gusts as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 27. West wind 14 to 16 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 29.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25.
Tuesday
Snow likely. Partly sunny, with a high near 27. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Ketchum ID
 43.94°N 114.5°W (Elev. 9583 ft)
4:31 pm MST Dec 9, 2025
8pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database