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 67%
Wind Speed NNW 10 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 21 Feb 12:15 AM MST
Extended Forecast for

15 Miles ENE Sun Valley ID

  • Overnight

    Overnight: Mostly cloudy, with a low around -4. Wind chill values as low as -22. West southwest wind around 14 mph.

    Low: -4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 14. Wind chill values as low as -19. Southwest wind 15 to 17 mph, with gusts as high as 25 mph.

    High: 14 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Wind chill values as low as -12. South wind around 18 mph, with gusts as high as 23 mph.

    Low: 6 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 21. Wind chill values as low as -10. South wind around 16 mph, with gusts as high as 24 mph.

    High: 21 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11. South southwest wind around 17 mph, with gusts as high as 22 mph.

    Low: 11 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow after 11pm.  Mostly cloudy, with a low around 19. New snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Chance Snow

  • Tuesday

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

    High: 22 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow.  Low around 14. Windy.  Chance of precipitation is 80%.

    Low: 14 °F

    Snow and
    Windy

Detailed Forecast

Overnight
Mostly cloudy, with a low around -4. Wind chill values as low as -22. West southwest wind around 14 mph.
Saturday
Increasing clouds, with a high near 14. Wind chill values as low as -19. Southwest wind 15 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 6. Wind chill values as low as -12. South wind around 18 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 21. Wind chill values as low as -10. South wind around 16 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 11. South southwest wind around 17 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 24.
Monday Night
A 50 percent chance of snow after 11pm. Mostly cloudy, with a low around 19. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow. High near 22. Breezy. Chance of precipitation is 90%.
Tuesday Night
Snow. Low around 14. Windy. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 18. Windy.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 7. Breezy.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 22. Breezy.
Thursday Night
A 30 percent chance of snow. Partly cloudy, with a low around 13. Breezy.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 24. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ENE Sun Valley ID
 43.77°N 114.05°W (Elev. 10968 ft)
11:31 pm MST Feb 20, 2026
12am MST Feb 21, 2026-6pm MST Feb 27, 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