Areas of Heavy to Excessive Rainfall Which May Bring Flooding

Monsoon moisture will continue to produce areas of heavy to excessive rainfall and potential flooding across the northern Intermountain West today. Debris flows will be possible over recent wildfire burn areas. Heavy to excessive rainfall and flash flooding will be possible across the central Rockies into the south-central Plains and lower Mississippi Valley through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Mostly Cloudy

64°F

18°C

Humidity 82%
Wind Speed ESE 8 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 27 Aug 03:50 PM MDT
Detailed forecast for

Sun Valley Region

Tonight
Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening...then a slight chance of rain showers after midnight. Colder. Some thunderstorms may produce heavy rainfall in the evening. Lows 40 to 50.
Thursday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs 68 to 77.
Thursday Night
Mostly clear. Lows 41 to 51.
Friday
Sunny with a slight chance of showers and thunderstorms. Highs 68 to 78.
Friday Night
Mostly clear. Lows 42 to 52.
Saturday Through Sunday Night
Mostly clear. Highs 71 to 81. Lows 45 to 55.
Labor Day
Sunny with a slight chance of rain showers. Highs 73 to 83.
Monday Night
Partly cloudy. Lows 45 to 55.
Tuesday
Mostly sunny with a slight chance of showers and thunderstorms. Highs 74 to 83.
Tuesday Night
Partly cloudy. Lows 45 to 55.
Wednesday
Sunny with a slight chance of showers and thunderstorms. Highs 74 to 83.



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147 PM MDT Wed Aug 27 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database