Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5° N Lon: 114.3° W Elev: 5318.0 ft.

Overcast

64°F

18°C

Humidity 45%
Wind Speed NW 10 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 28 Aug 03:55 AM MDT
Detailed forecast for

Sun Valley Region

Today
Cloudy with a chance of rain. Highs 66 to 75.
Tonight
Mostly cloudy. A chance of rain in the evening...then a chance of rain showers and a slight chance of thunderstorms after midnight. Colder. Lows 41 to 51.
Saturday
Mostly cloudy. A chance of rain in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 64 to 73.
Saturday Night
Rain likely. Lows 38 to 48.
Sunday
Sunny. Highs 63 to 72.
Sunday Night And Monday
Clear. Lows 33 to 43. Highs 68 to 77.
Monday Night
Mostly clear. Lows 40 to 50.
Tuesday
Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 68 to 76.
Tuesday Night
Partly cloudy with a slight chance of rain. Lows 38 to 48.
Wednesday Through Thursday
Partly cloudy. Highs 61 to 71. Lows 36 to 46.



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1231 AM MDT Fri Aug 28 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database