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.

Partly Cloudy

23°F

-5°C

Humidity 79%
Wind Speed WNW 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 23 Jan 09:47 AM MST
Extended Forecast for

11 Miles ENE Sun Valley ID

  • Today

    Today: Mostly sunny and cold, with a high near 9. Wind chill values as low as -11. North wind 10 to 17 mph, with gusts as high as 23 mph.

    High: 9 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around -4. Wind chill values as low as -25. North wind 16 to 21 mph.

    Low: -4 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and cold, with a high near 6. Wind chill values as low as -25. Northwest wind 14 to 16 mph, with gusts as high as 22 mph.

    High: 6 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 0. Wind chill values as low as -22. Blustery, with a northwest wind 15 to 22 mph.

    Low: 0 °F

    Mostly Clear
    then Mostly
    Clear and
    Blustery

  • Sunday

    Sunday: Sunny and cold, with a high near 9. Blustery, with a west wind 13 to 23 mph.

    High: 9 °F

    Sunny and
    Blustery then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 4.

    Low: 4 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Monday Night

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

    Low: 8 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny and cold, with a high near 9. Wind chill values as low as -11. North wind 10 to 17 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around -4. Wind chill values as low as -25. North wind 16 to 21 mph.
Saturday
Sunny and cold, with a high near 6. Wind chill values as low as -25. Northwest wind 14 to 16 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 0. Wind chill values as low as -22. Blustery, with a northwest wind 15 to 22 mph.
Sunday
Sunny and cold, with a high near 9. Blustery, with a west wind 13 to 23 mph.
Sunday Night
Mostly clear, with a low around 4.
Monday
Mostly sunny, with a high near 16.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Mostly 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)
4:31 am MST Jan 23, 2026
10am MST Jan 23, 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