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

11 Miles ENE Sun Valley ID

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 20. West northwest wind 7 to 9 mph.

    High: 20 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. Wind chill values as low as -7. West northwest wind 9 to 11 mph.

    Low: 8 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 12. Wind chill values as low as -12. Northwest wind around 14 mph, with gusts as high as 21 mph.

    High: 12 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around -2. Wind chill values as low as -21. Northwest wind 17 to 20 mph, with gusts as high as 23 mph.

    Low: -2 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and cold, with a high near 5. Northwest wind 14 to 17 mph, with gusts as high as 20 mph.

    High: 5 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 13.

    High: 13 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 20. West northwest wind 7 to 9 mph.
Tonight
Mostly cloudy, with a low around 8. Wind chill values as low as -7. West northwest wind 9 to 11 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 12. Wind chill values as low as -12. Northwest wind around 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around -2. Wind chill values as low as -21. Northwest wind 17 to 20 mph, with gusts as high as 23 mph.
Saturday
Sunny and cold, with a high near 5. Northwest wind 14 to 17 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 0.
Sunday
Sunny, with a high near 13.
Sunday Night
Partly cloudy, with a low around 5.
Monday
Mostly sunny, with a high near 16.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 18.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Partly sunny, with a high near 21.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.76°N 114.13°W (Elev. 11424 ft)
10:31 am MST Jan 22, 2026
12pm 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