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

25°F

-4°C

Humidity 79%
Wind Speed SSE 11 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 22 Jan 02:47 PM MST
Extended Forecast for

18 Miles ENE Sun Valley ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. Wind chill values as low as -2. West wind around 7 mph.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a temperature rising to near 12 by 11am, then falling to around 7 during the remainder of the day. Wind chill values as low as -8. West northwest wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 12 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -3. Wind chill values as low as -21. West northwest wind 11 to 15 mph, with gusts as high as 25 mph.

    Low: -3 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and cold, with a high near 8. Wind chill values as low as -20. West northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 8 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -1. West northwest wind around 14 mph, with gusts as high as 22 mph.

    Low: -1 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 15.

    High: 15 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 9. Wind chill values as low as -2. West wind around 7 mph.
Friday
Mostly sunny, with a temperature rising to near 12 by 11am, then falling to around 7 during the remainder of the day. Wind chill values as low as -8. West northwest wind 7 to 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around -3. Wind chill values as low as -21. West northwest wind 11 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny and cold, with a high near 8. Wind chill values as low as -20. West northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around -1. West northwest wind around 14 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 15.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Mostly sunny, with a high near 20.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Partly sunny, with a high near 24.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Partly sunny, with a high near 24.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles ENE Sun Valley ID
 43.81°N 114.02°W (Elev. 9849 ft)
1:10 pm MST Jan 22, 2026
3pm MST Jan 22, 2026-6pm MST Jan 29, 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