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 across parts of the Upper Midwest into the Great Lakes, the Northeast, and the central High Plains. 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°NLon: 114.3°WElev: 5318.0ft.

Mostly Cloudy

72°F

22°C

Humidity 35%
Wind Speed SE 10 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 01 Jul 05:55 PM MDT
Extended Forecast for

12 Miles W Mackay ID

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 8pm.  Snow level 11400 feet lowering to 10500 feet after midnight . Partly cloudy, with a low around 31. Southwest wind 5 to 9 mph becoming light west southwest  in the evening.  Chance of precipitation is 30%.

    Low: 31 °F

    Scattered
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 64. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. West southwest wind 5 to 10 mph becoming light southwest  after midnight. Winds could gust as high as 21 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms after noon.  Snow level 10900 feet rising to 11700 feet in the afternoon. Partly sunny, with a high near 66. Light southwest wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 66 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. West wind 6 to 11 mph becoming light  after midnight. Winds could gust as high as 21 mph.

    Low: 35 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Sunday Night

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

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly before 8pm. Snow level 11400 feet lowering to 10500 feet after midnight . Partly cloudy, with a low around 31. Southwest wind 5 to 9 mph becoming light west southwest in the evening. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 64. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 34. West southwest wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 21 mph.
Friday
A 30 percent chance of showers and thunderstorms after noon. Snow level 10900 feet rising to 11700 feet in the afternoon. Partly sunny, with a high near 66. Light southwest wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around 35. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 21 mph.
Independence Day
Sunny, with a high near 70.
Saturday Night
Clear, with a low around 40.
Sunday
Sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 44.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Mackay ID
 43.87°N 113.85°W (Elev. 8402 ft)
5:31 pm MDT Jul 1, 2026
7pm MDT Jul 1, 2026-6pm MDT Jul 8, 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