Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

21°F

-6°C

Humidity 92%
Wind Speed SSW 3 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 22 Jan 07:47 PM MST
Extended Forecast for

16 Miles ENE Sun Valley ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. Wind chill values as low as -3. West northwest wind around 8 mph.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a temperature rising to near 14 by noon, then falling to around 7 during the remainder of the day. Wind chill values as low as -11. North northwest wind 9 to 15 mph, with gusts as high as 25 mph.

    High: 14 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -2. Wind chill values as low as -21. Northwest wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: -2 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and cold, with a high near 8. Wind chill values as low as -20. West northwest wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 8 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 0. West northwest wind 13 to 16 mph, with gusts as high as 23 mph.

    Low: 0 °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 5.

    Low: 5 °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 9.

    Low: 9 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 9. Wind chill values as low as -3. West northwest wind around 8 mph.
Friday
Mostly sunny, with a temperature rising to near 14 by noon, then falling to around 7 during the remainder of the day. Wind chill values as low as -11. North northwest wind 9 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around -2. Wind chill values as low as -21. Northwest wind 14 to 16 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 11 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 0. West northwest wind 13 to 16 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 15.
Sunday Night
Partly cloudy, with a low around 5.
Monday
Mostly sunny, with a high near 20.
Monday Night
Mostly cloudy, with a low around 9.
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:
16 Miles ENE Sun Valley ID
 43.77°N 114.02°W (Elev. 9820 ft)
4:31 pm MST Jan 22, 2026
8pm 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