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

39°F

4°C

Humidity 60%
Wind Speed SE 5 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 30 Jan 04:47 PM MST
Extended Forecast for

16 Miles ENE Sun Valley ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. West wind 9 to 13 mph, with gusts as high as 18 mph.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 30. West wind 7 to 13 mph.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21. West northwest wind 7 to 10 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 30. South southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15. Southwest wind 10 to 16 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.

    Low: 15 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. West wind 9 to 13 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 30. West wind 7 to 13 mph.
Saturday Night
Mostly cloudy, with a low around 21. West northwest wind 7 to 10 mph.
Sunday
Partly sunny, with a high near 30. South southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 15. Southwest wind 10 to 16 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.
Monday
Sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Mostly clear, with a low around 20.
Wednesday
Sunny, with a high near 33.
Wednesday Night
Mostly clear, with a low around 22.
Thursday
Sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 22.
Friday
Mostly sunny, with a high near 36.
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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 30, 2026
6pm MST Jan 30, 2026-6pm MST Feb 6, 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