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

Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

18°F

-8°C

Humidity 72%
Wind Speed NW 11 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 20 Feb 10:47 PM MST
Extended Forecast for

17 Miles ENE Sun Valley ID

  • Tonight

    Tonight: Partly cloudy, with a low around -4. Wind chill values as low as -24. West wind 14 to 16 mph.

    Low: -4 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 13. Wind chill values as low as -22. Southwest wind 17 to 20 mph, with gusts as high as 26 mph.

    High: 13 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4. Wind chill values as low as -15. South southwest wind 18 to 21 mph, with gusts as high as 26 mph.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 20. Wind chill values as low as -14. South wind around 17 mph, with gusts as high as 24 mph.

    High: 20 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11. South wind 17 to 21 mph becoming west after midnight. Winds could gust as high as 24 mph.

    Low: 11 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 19. Breezy. New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: Snow. High near 22. Breezy. Chance of precipitation is 90%.

    High: 22 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 9. Breezy. Chance of precipitation is 70%.

    Low: 9 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around -4. Wind chill values as low as -24. West wind 14 to 16 mph.
Saturday
Increasing clouds, with a high near 13. Wind chill values as low as -22. Southwest wind 17 to 20 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 4. Wind chill values as low as -15. South southwest wind 18 to 21 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 20. Wind chill values as low as -14. South wind around 17 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 11. South wind 17 to 21 mph becoming west after midnight. Winds could gust as high as 24 mph.
Monday
Partly sunny, with a high near 23.
Monday Night
A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 19. Breezy. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow. High near 22. Breezy. Chance of precipitation is 90%.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 9. Breezy. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 18. Breezy.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6. Breezy.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 21. Breezy.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12. Breezy.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 24. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ENE Sun Valley ID
 43.79°N 114.02°W (Elev. 11014 ft)
Last Update:
10:31 pm MST Feb 20, 2026
Forecast Valid:
11pm MST Feb 20, 2026-6pm MST Feb 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation