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.

Clear

12°F

-11°C

Humidity 85%
Wind Speed NW 6 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 22 Jan 06:47 AM MST
Extended Forecast for

9 Miles ENE Sun Valley ID

  • Today

    Today: Partly sunny, with a high near 25. West northwest wind 3 to 6 mph.

    High: 25 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. Northwest wind 3 to 6 mph.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 20. Northwest wind 6 to 8 mph.

    High: 20 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 1. Wind chill values as low as -13. North northwest wind around 10 mph.

    Low: 1 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 13. Northwest wind 7 to 9 mph.

    High: 13 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 20.

    High: 20 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 25. West northwest wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 11. Northwest wind 3 to 6 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 20. Northwest wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 1. Wind chill values as low as -13. North northwest wind around 10 mph.
Saturday
Mostly sunny, with a high near 13. Northwest wind 7 to 9 mph.
Saturday Night
Mostly clear, with a low around 3.
Sunday
Sunny, with a high near 20.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 21.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
Partly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Sun Valley ID
 43.73°N 114.16°W (Elev. 9413 ft)
4:31 am MST Jan 22, 2026
7am 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