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

55°F

13°C

Humidity 32%
Wind Speed W 3 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 05 Feb 12:47 PM MST
Extended Forecast for

15 Miles W Lost River ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 39. South southeast wind around 8 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. South wind 10 to 13 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 36. West southwest wind 9 to 13 mph.

    High: 36 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. Northwest wind 10 to 13 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36. Northwest wind 9 to 13 mph.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 27. Breezy. Chance of precipitation is 60%.

    High: 27 °F

    Snow Likely
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 39. South southeast wind around 8 mph.
Tonight
Mostly clear, with a low around 27. South wind 10 to 13 mph.
Friday
Increasing clouds, with a high near 36. West southwest wind 9 to 13 mph.
Friday Night
Mostly cloudy, with a low around 25. Northwest wind 10 to 13 mph.
Saturday
Mostly sunny, with a high near 36. Northwest wind 9 to 13 mph.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 34.
Sunday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25.
Monday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 27. Breezy. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15. Breezy.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 21.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 11.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 21.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles W Lost River ID
 43.7°N 113.85°W (Elev. 10499 ft)
Last Update:
10:32 am MST Feb 5, 2026
Forecast Valid:
1pm MST Feb 5, 2026-6pm MST Feb 11, 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