Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

30°F

-1°C

Humidity 74%
Wind Speed NW 9 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 01 Feb 06:15 AM MST
Extended Forecast for

21 Miles NE Sun Valley ID

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 37. South southwest wind 6 to 10 mph.

    High: 37 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 17. Southwest wind 5 to 8 mph.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 31. West southwest wind around 5 mph becoming calm.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. West northwest wind 3 to 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. West northwest wind around 5 mph becoming calm.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 37. South southwest wind 6 to 10 mph.
Tonight
Partly cloudy, with a low around 17. Southwest wind 5 to 8 mph.
Monday
Sunny, with a high near 31. West southwest wind around 5 mph becoming calm.
Monday Night
Partly cloudy, with a low around 20. West northwest wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 37. West northwest wind around 5 mph becoming calm.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
Mostly clear, with a low around 25.
Thursday
Sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 39.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NE Sun Valley ID
 43.94°N 114.08°W (Elev. 8097 ft)
4:32 am MST Feb 1, 2026
6am MST Feb 1, 2026-6pm MST Feb 7, 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