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

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Partly Cloudy

27°F

-3°C

Humidity 100%
Wind Speed NW 8 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 08 Dec 03:15 AM MST
Extended Forecast for

Ketchum ID

  • Overnight

    Overnight: Partly cloudy, with a low around 22. Northwest wind around 7 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of rain and snow after 5pm.  Increasing clouds, with a high near 43. North northwest wind 5 to 8 mph becoming south southeast in the morning.  Chance of precipitation is 10%.

    High: 43 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow before 11pm, then rain likely.  Snow level 6200 feet rising to 7500 feet after midnight. Mostly cloudy, with a low around 29. South wind 6 to 10 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain likely.  Snow level 7600 feet. Mostly cloudy, with a high near 46. South southeast wind 9 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 70%.

    High: 46 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely.  Snow level 7700 feet rising to 8700 feet after midnight. Mostly cloudy, with a low around 34. West wind 8 to 10 mph.  Chance of precipitation is 70%.

    Low: 34 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly before 11am.  Snow level 8800 feet. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 11pm.  Snow level 8500 feet. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. Northwest wind around 7 mph.
Monday
A slight chance of rain and snow after 5pm. Increasing clouds, with a high near 43. North northwest wind 5 to 8 mph becoming south southeast in the morning. Chance of precipitation is 10%.
Monday Night
A chance of rain and snow before 11pm, then rain likely. Snow level 6200 feet rising to 7500 feet after midnight. Mostly cloudy, with a low around 29. South wind 6 to 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Rain likely. Snow level 7600 feet. Mostly cloudy, with a high near 46. South southeast wind 9 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Tuesday Night
Rain likely. Snow level 7700 feet rising to 8700 feet after midnight. Mostly cloudy, with a low around 34. West wind 8 to 10 mph. Chance of precipitation is 70%.
Wednesday
Rain likely, mainly before 11am. Snow level 8800 feet. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of rain, mainly before 11pm. Snow level 8500 feet. Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Mostly clear, with a low around 27.
Sunday
A 20 percent chance of snow. Snow level rising to 6400 feet in the afternoon. Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Ketchum ID
 43.69°N 114.36°W (Elev. 6001 ft)
1:03 am MST Dec 8, 2025
3am MST Dec 8, 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