Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Stanley, Stanley Ranger Station (KSNT)

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

NA

32°F

0°C

Humidity 95%
Wind Speed SE 6 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 07 Dec 05:51 PM MST
Extended Forecast for

23 Miles WNW Ketchum ID

  • Tonight

    Tonight: Snow, mainly before 8pm.  Low around 22. West northwest wind 7 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

    Low: 22 °F

    Snow then
    Chance Snow

  • Monday

    Monday: A 40 percent chance of snow, mainly after 8am.  Partly sunny, with a high near 32. West southwest wind 8 to 10 mph, with gusts as high as 20 mph.  New snow accumulation of less than one inch possible.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow.  Temperature rising to around 32 by 4am. West southwest wind 9 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Snow

  • Tuesday

    Tuesday: Snow.  High near 34. West wind 13 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 34 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow before 8pm, then rain, possibly mixed with snow.  Snow level rising to 8500 feet after midnight. Low around 32. West wind 10 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow.  Snow level 8500 feet. High near 37. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain likely, possibly mixed with snow.  Snow level 8200 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow.  Snow level 8000 feet. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.

    High: 37 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 11pm.  Snow level 8000 feet. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Snow, mainly before 8pm. Low around 22. West northwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Monday
A 40 percent chance of snow, mainly after 8am. Partly sunny, with a high near 32. West southwest wind 8 to 10 mph, with gusts as high as 20 mph. New snow accumulation of less than one inch possible.
Monday Night
Snow. Temperature rising to around 32 by 4am. West southwest wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow. High near 34. West wind 13 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow before 8pm, then rain, possibly mixed with snow. Snow level rising to 8500 feet after midnight. Low around 32. West wind 10 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Rain, possibly mixed with snow. Snow level 8500 feet. High near 37. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain likely, possibly mixed with snow. Snow level 8200 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A chance of rain and snow. Snow level 8000 feet. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Thursday Night
A slight chance of rain and snow before 11pm. Snow level 8000 feet. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 24.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles WNW Ketchum ID
 43.84°N 114.78°W (Elev. 7805 ft)
4:31 pm MST Dec 7, 2025
6pm MST Dec 7, 2025-6pm MST Dec 14, 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