Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

48°F

9°C

Humidity 81%
Wind Speed NW 12 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 01 Jul 03:35 AM MDT
Detailed forecast for

Sun Valley Region

Today
Sunny in the morning...then partly sunny with a chance of showers and thunderstorms in the afternoon. Warmer. Highs 64 to 73.
Tonight
Mostly cloudy with a slight chance of showers and thunderstorms in the evening...then mostly clear after midnight. Lows 39 to 49.
Thursday
Mostly sunny. Highs 68 to 77.
Thursday Night
Mostly clear. Lows 42 to 52.
Friday
Mostly sunny with a slight chance of rain showers. Highs 71 to 80.
Friday Night
Mostly clear. Lows 42 to 52.
Independence Day Through Sunday
Clear. Highs 76 to 86. Lows 45 to 55.
Sunday Night And Monday
Mostly clear. Lows 49 to 59. Highs 78 to 88.
Monday Night And Tuesday
Partly cloudy. Lows 49 to 59. Highs 77 to 87.



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340 AM MDT Wed Jul 1 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database