Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

63°F

17°C

Humidity 63%
Wind Speed NW 4 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 25 Aug 11:35 PM MDT
Detailed forecast for

Big Lost Highlands/Copper Basin

Tonight
Decreasing clouds. Patchy smoke. Lows 48 to 58.
Wednesday
Partly sunny. A chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 75 to 85.
Wednesday Night
Partly cloudy. Lows 48 to 58.
Thursday
Partly sunny with a slight chance of showers and thunderstorms. Highs 75 to 85.
Thursday Night
Partly cloudy. Lows 47 to 57.
Friday
Partly sunny with a chance of rain. Highs 71 to 81.
Friday Night
Mostly cloudy with a chance of rain. Lows 43 to 53.
Saturday
Mostly sunny with a slight chance of rain. Highs 67 to 77.
Saturday Night Through Sunday Night
Mostly clear. Lows 39 to 49. Highs 66 to 76.
Monday Through Tuesday
Partly cloudy with a slight chance of rain. Highs 68 to 78. Lows 40 to 50.



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1231 PM MDT Tue Aug 25 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database