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

Hailey, Friedman Memorial Airport (KSUN)

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

Partly Cloudy

36°F

2°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 09 Dec 07:47 PM MST
Extended Forecast for

12 Miles N Ketchum ID

  • Tonight

    Tonight: Snow likely, mainly between 2am and 3am.  Mostly cloudy, with a temperature rising to around 31 by 5am. Blustery, with a west wind 20 to 28 mph, with gusts as high as 38 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely
    and Blustery

  • Wednesday

    Wednesday: A 10 percent chance of snow before 7am.  Mostly sunny, with a temperature falling to around 29 by 5pm. Breezy, with a west wind 21 to 28 mph, with gusts as high as 38 mph.

    High: 32 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Breezy, with a west wind 22 to 25 mph, with gusts as high as 36 mph.

    Low: 23 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 31. Breezy, with a west northwest wind 14 to 22 mph, with gusts as high as 26 mph.

    High: 31 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. West northwest wind 14 to 16 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly between 2am and 3am. Mostly cloudy, with a temperature rising to around 31 by 5am. Blustery, with a west wind 20 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
A 10 percent chance of snow before 7am. Mostly sunny, with a temperature falling to around 29 by 5pm. Breezy, with a west wind 21 to 28 mph, with gusts as high as 38 mph.
Wednesday Night
Partly cloudy, with a low around 23. Breezy, with a west wind 22 to 25 mph, with gusts as high as 36 mph.
Thursday
Sunny, with a high near 31. Breezy, with a west northwest wind 14 to 22 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 24. West northwest wind 14 to 16 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 28.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A 50 percent chance of snow. Partly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles N Ketchum ID
 43.87°N 114.34°W (Elev. 9839 ft)
4:31 pm MST Dec 9, 2025
8pm 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