Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Partly Cloudy

21°F

-6°C

Humidity 79%
Wind Speed SE 6 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 22 Jan 10:47 AM MST
Extended Forecast for

13 Miles ESE Sun Valley ID

  • Today

    Today: Partly sunny, with a high near 27. Light and variable wind.

    High: 27 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 25. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 25 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 9. Wind chill values as low as zero. North wind around 6 mph.

    Low: 9 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 19. North wind around 6 mph.

    High: 19 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 10.

    Low: 10 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 27. Light and variable wind.
Tonight
Mostly cloudy, with a low around 18. Calm wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 25. Light and variable wind becoming southwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 9. Wind chill values as low as zero. North wind around 6 mph.
Saturday
Sunny, with a high near 19. North wind around 6 mph.
Saturday Night
Clear, with a low around 10.
Sunday
Sunny, with a high near 24.
Sunday Night
Mostly clear, with a low around 15.
Monday
Mostly sunny, with a high near 26.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ESE Sun Valley ID
 43.63°N 114.08°W (Elev. 7303 ft)
10:31 am MST Jan 22, 2026
11am MST Jan 22, 2026-6pm MST Jan 28, 2026
 
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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