National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

34°F

1°C

Humidity 80%
Wind Speed NW 10 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 06 Feb 02:35 AM MST
Extended Forecast for

15 Miles ENE Sun Valley ID

  • Overnight

    Overnight: Mostly clear, with a low around 28. South wind around 9 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 35. South southwest wind 7 to 9 mph.

    High: 35 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. West wind around 9 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 34. Northwest wind 6 to 8 mph.

    High: 34 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Northwest wind 8 to 10 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 30.

    High: 30 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly after 11pm. Low around 22. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F

    Snow

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny, with a high near 23.

    High: 23 °F

    Chance Snow

  • Monday Night

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

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 28. South wind around 9 mph.
Friday
Increasing clouds, with a high near 35. South southwest wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around 25. West wind around 9 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 34. Northwest wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 23. Northwest wind 8 to 10 mph.
Sunday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 30.
Sunday Night
Snow, mainly after 11pm. Low around 22. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 21.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 12.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 21.
Wednesday Night
Mostly clear, with a low around 10.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 23.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Sun Valley ID
 43.81°N 114.08°W (Elev. 9734 ft)
Last Update:
1:01 am MST Feb 6, 2026
Forecast Valid:
2am MST Feb 6, 2026-6pm MST Feb 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation