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

16°F

-9°C

Humidity 72%
Wind Speed NNW 9 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 21 Feb 02:35 AM MST
Extended Forecast for

9 Miles ENE Sun Valley ID

  • Overnight

    Overnight: Partly cloudy, with a low around -1. Wind chill values as low as -13. West wind around 7 mph.

    Low: -1 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 19. Wind chill values as low as -12. South wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 19 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 7. Wind chill values as low as -5. Southeast wind around 10 mph.

    Low: 7 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 27. Wind chill values as low as -4. South wind around 10 mph.

    High: 27 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14. South wind around 9 mph becoming west northwest after midnight.

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow after 11pm.  Mostly cloudy, with a low around 21. New snow accumulation of around an inch possible.

    Low: 21 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow.  High near 27. Chance of precipitation is 90%.

    High: 27 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow.  Low around 15. Chance of precipitation is 80%.

    Low: 15 °F

    Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around -1. Wind chill values as low as -13. West wind around 7 mph.
Saturday
Mostly sunny, with a high near 19. Wind chill values as low as -12. South wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 7. Wind chill values as low as -5. Southeast wind around 10 mph.
Sunday
Sunny, with a high near 27. Wind chill values as low as -4. South wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 14. South wind around 9 mph becoming west northwest after midnight.
Monday
Mostly sunny, with a high near 29.
Monday Night
A 50 percent chance of snow after 11pm. Mostly cloudy, with a low around 21. New snow accumulation of around an inch possible.
Tuesday
Snow. High near 27. Chance of precipitation is 90%.
Tuesday Night
Snow. Low around 15. Chance of precipitation is 80%.
Wednesday
A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 24.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 9.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 28.
Thursday Night
A 30 percent chance of snow. Partly cloudy, with a low around 14.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Sun Valley ID
 43.73°N 114.16°W (Elev. 9413 ft)
11:31 pm MST Feb 20, 2026
2am 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