Thunderstorms and Heavy Rains in the Appalachians

Multiple rounds of moderate to locally heavy rain will impact portions of the Appalachians and Mid-Atlantic, which may lead to flash flooding concerns. Thunderstorms with isolated severe wind gusts will be possible this afternoon from parts of the Southeast into the southern and central Appalachians. A multi-day heavy rain will pose a flash flood threat in New Mexico beginning Tuesday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

55°F

13°C

Humidity 62%
Wind Speed NW 10 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 21 Sep 09:50 AM MDT
Detailed forecast for

Sun Valley Region

Today
Sunny. Highs 64 to 74.
Tonight
Mostly cloudy. Lows 38 to 48.
Tuesday
Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 64 to 74.
Tuesday Night
Partly cloudy with a slight chance of rain. Lows 37 to 47.
Wednesday
Sunny. Highs 66 to 75.
Wednesday Night And Thursday
Mostly clear. Lows 39 to 49. Highs 68 to 77.
Thursday Night
Partly cloudy. Lows 41 to 51.
Friday
Sunny. Highs 65 to 74.
Friday Night
Partly cloudy with a slight chance of rain. Lows 37 to 47.
Saturday Through Sunday
Partly cloudy. Highs 59 to 69. Lows 34 to 44.



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1231 AM MDT Mon Sep 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database