
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
10°F
-12°C
| Humidity | 66% |
| Wind Speed | NW 11 MPH |
| Barometer | 29.8 in (1009.14 mb) |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | -4°F (-20°C) |
| Last update | 20 Feb 08:47 AM MST |
Extended Forecast for
Sun Valley ID
Today

High: 29 °F
Mostly Sunny
Tonight

Low: 4 °F
Partly Cloudy
Saturday

High: 33 °F
Mostly Sunny
Saturday Night

Low: 12 °F
Mostly Cloudy
Sunday

High: 41 °F
Sunny
Sunday Night

Low: 19 °F
Partly Cloudy
Monday

High: 44 °F
Partly Sunny
Monday Night

Low: 27 °F
Rain/Snow
LikelyTuesday

High: 40 °F
Rain/Snow
Detailed Forecast
Today
Mostly sunny, with a high near 29. Wind chill values as low as -3. North northwest wind 5 to 8 mph becoming south southwest in the morning.
Tonight
Partly cloudy, with a low around 4. Wind chill values as low as -4. North wind around 6 mph.
Saturday
Mostly sunny, with a high near 33. Wind chill values as low as -4. North wind 5 to 7 mph becoming south southeast in the morning.
Saturday Night
Mostly cloudy, with a low around 12. Southeast wind around 6 mph becoming northeast after midnight.
Sunday
Sunny, with a high near 41. North northeast wind around 7 mph becoming south southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Partly sunny, with a high near 44.
Monday Night
A slight chance of rain before 8pm, then rain and snow likely. Snow level 6100 feet. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Tuesday
Rain and snow. Snow level 6100 feet. High near 40. Chance of precipitation is 80%.
Tuesday Night
Rain and snow likely before 2am, then a chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 40.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Sun Valley ID
43.67°N 114.33°W (Elev. 6014 ft)
43.67°N 114.33°W (Elev. 6014 ft)
4:31 am MST Feb 20, 2026
9am MST Feb 20, 2026-6pm MST Feb 26, 2026


