Areas of Dangerous Heat and Heavy Rain with Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

54°F

12°C

Humidity 46%
Wind Speed WNW 6 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 15 Sep 08:53 PM MDT
Detailed forecast for

Big Lost Highlands/Copper Basin

Tonight
Mostly clear. Lows 36 to 46.
Wednesday
Sunny, warmer. Highs 68 to 78.
Wednesday Night
Mostly clear with a chance of rain showers and a slight chance of thunderstorms in the evening...then mostly cloudy with a chance of rain after midnight. Lows 42 to 52.
Thursday
Rain showers and a chance of thunderstorms. Highs 65 to 75.
Thursday Night
Mostly cloudy with a chance of rain. Lows 38 to 48.
Friday
Rain showers likely and a slight chance of thunderstorms. Highs 60 to 70.
Friday Night
Partly cloudy with a slight chance of rain. Lows 35 to 45.
Saturday Through Monday
Mostly clear. Highs 65 to 75. Lows 37 to 47.
Monday Night
Partly cloudy. Lows 38 to 48.
Tuesday
Sunny. Highs 65 to 75.



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1232 PM MDT Tue Sep 15 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database