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.
Mostly Cloudy
10°F
-12°C
| Humidity | 66% |
| Wind Speed | NW 12 MPH |
| Barometer | 29.74 in (1007.11 mb) |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | -5°F (-21°C) |
| Last update | 20 Feb 05:55 AM MST |
Extended Forecast for
Sun Valley ID
Today
High: 27 °F
Mostly Sunny
Tonight
Low: 3 °F
Partly Cloudy
Saturday
High: 31 °F
Mostly Sunny
Saturday Night
Low: 10 °F
Mostly Cloudy
Sunday
High: 39 °F
Sunny
Sunday Night
Low: 18 °F
Partly Cloudy
Monday
High: 42 °F
Partly Sunny
Monday Night
Low: 26 °F
Snow Likely
Tuesday
High: 39 °F
Snow
Detailed Forecast
Today
Mostly sunny, with a high near 27. Wind chill values as low as -9. North wind 5 to 7 mph becoming south southwest in the morning.
Tonight
Partly cloudy, with a low around 3. Wind chill values as low as -6. North wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 31. Wind chill values as low as -5. North wind 5 to 7 mph becoming south southeast in the morning.
Saturday Night
Mostly cloudy, with a low around 10. Southeast wind around 6 mph becoming northeast after midnight.
Sunday
Sunny, with a high near 39. Northeast wind 5 to 7 mph becoming south southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 42.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Tuesday
Snow. High near 39. Chance of precipitation is 80%.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 38.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 16.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 39.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sun Valley ID
43.69°N 114.33°W (Elev. 6385 ft)
43.69°N 114.33°W (Elev. 6385 ft)
4:31 am MST Feb 20, 2026
6am MST Feb 20, 2026-6pm MST Feb 26, 2026
Additional Resources
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