Heat Wave and Severe Thunderstorms this Independence Day

A prolonged, dangerous heat wave will persist through the Independence Day weekend across the Ohio Valley, Midwest, and Mid-Atlantic. Numerous temperature records are expected. Clusters of severe thunderstorms will move across parts of the Allegheny Plateau into Mid Atlantic this Independence Day, with potential for widespread damaging winds. Additional severe thunderstorms in the Great Plains. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Clear

66°F

19°C

Humidity 48%
Wind Speed WNW 4 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 04 Jul 08:55 PM MDT
Extended Forecast for

8 Miles NNE Sun Valley ID

  • Tonight

    Tonight: Clear, with a low around 44. West wind around 8 mph.

    Low: 44 °F

    Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm.  Snow level 12700 feet rising to 13200 feet in the afternoon. Increasing clouds, with a high near 70. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 70 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 7pm.  Snow level 13000 feet. Mostly cloudy, with a low around 48. West wind 9 to 15 mph becoming north northeast after midnight.

    Low: 48 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Snow level 12800 feet rising to 13400 feet in the afternoon. Partly sunny, with a high near 67. North northeast wind 9 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 67 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. West southwest wind 9 to 14 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 44. West wind around 8 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 3pm. Snow level 12700 feet rising to 13200 feet in the afternoon. Increasing clouds, with a high near 70. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 7pm. Snow level 13000 feet. Mostly cloudy, with a low around 48. West wind 9 to 15 mph becoming north northeast after midnight.
Monday
A 20 percent chance of showers and thunderstorms after noon. Snow level 12800 feet rising to 13400 feet in the afternoon. Partly sunny, with a high near 67. North northeast wind 9 to 13 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 44. West southwest wind 9 to 14 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Sun Valley ID
 43.81°N 114.29°W (Elev. 9993 ft)
5:31 pm MDT Jul 4, 2026
9pm MDT Jul 4, 2026-6pm MDT Jul 11, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database