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

86°F

30°C

Humidity 16%
Wind Speed WSW 8 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 04 Jul 06:55 PM MDT
Extended Forecast for

2 Miles NNW Sun Valley ID

  • Tonight

    Tonight: Clear, with a low around 48. West wind 5 to 8 mph becoming light and variable.

    Low: 48 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 86. Light and variable wind becoming south 5 to 8 mph in the afternoon.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 7pm.  Mostly cloudy, with a low around 52. West wind around 7 mph becoming north northeast after midnight.

    Low: 52 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 83. Light and variable wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 83 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. West southwest wind 5 to 9 mph becoming north after midnight.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 48. West wind 5 to 8 mph becoming light and variable.
Sunday
Sunny, with a high near 86. Light and variable wind becoming south 5 to 8 mph in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 52. West wind around 7 mph becoming north northeast after midnight.
Monday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 83. Light and variable wind becoming south southwest 5 to 9 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 48. West southwest wind 5 to 9 mph becoming north after midnight.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sun Valley ID
 43.71°N 114.34°W (Elev. 6004 ft)
5:31 pm MDT Jul 4, 2026
7pm MDT Jul 4, 2026-6pm MDT Jul 11, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database