Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

19°F

-7°C

Humidity 79%
Wind Speed NNW 6 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 25 Jan 01:55 AM MST
Extended Forecast for

17 Miles ENE Sun Valley ID

  • Overnight

    Overnight: Mostly clear, with a low around -1. Wind chill values as low as -24. Blustery, with a northwest wind 23 to 25 mph, with gusts as high as 28 mph.

    Low: -1 °F

    Mostly Clear
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 12. Wind chill values as low as -25. Blustery, with a northwest wind 19 to 24 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 12 °F

    Mostly Sunny
    and Blustery
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. Wind chill values as low as -15. West wind 14 to 17 mph.

    Low: 2 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 22. Wind chill values as low as -10. West wind 10 to 17 mph.

    High: 22 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8. West wind 13 to 17 mph.

    Low: 8 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around -1. Wind chill values as low as -24. Blustery, with a northwest wind 23 to 25 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 12. Wind chill values as low as -25. Blustery, with a northwest wind 19 to 24 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
Mostly clear, with a low around 2. Wind chill values as low as -15. West wind 14 to 17 mph.
Monday
Increasing clouds, with a high near 22. Wind chill values as low as -10. West wind 10 to 17 mph.
Monday Night
Mostly cloudy, with a low around 8. West wind 13 to 17 mph.
Tuesday
Sunny, with a high near 22.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Partly sunny, with a high near 22.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Mostly sunny, with a high near 22.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Partly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Partly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ENE Sun Valley ID
 43.79°N 114.02°W (Elev. 11014 ft)
1:45 am MST Jan 25, 2026
2am MST Jan 25, 2026-6pm MST Jan 31, 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