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°NLon: 114.3°WElev: 5318.0ft.

Overcast

48°F

9°C

Humidity 87%
Wind Speed NW 5 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 30 Jun 05:55 AM MDT
Extended Forecast for

6 Miles WSW Mackay ID

  • Today

    Today: Showers and possibly a thunderstorm.  Snow level 10100 feet rising to 11500 feet in the afternoon. High near 46. West southwest wind 5 to 7 mph becoming light and variable.  Chance of precipitation is 80%.

    High: 46 °F

    Chance
    Showers then
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Snow level 11500 feet lowering to 10400 feet after midnight . Cloudy during the early evening, then gradual clearing, with a low around 39. West wind around 9 mph.  Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly between noon and 4pm.  Snow level 11100 feet. Partly sunny, with a high near 55. South southwest wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 55 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 41. Southwest wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Southwest wind 6 to 11 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight.  Snow level 11200 feet. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon.  Snow level 10800 feet rising to 11400 feet in the afternoon. Partly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
Showers and possibly a thunderstorm. Snow level 10100 feet rising to 11500 feet in the afternoon. High near 46. West southwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 80%.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Snow level 11500 feet lowering to 10400 feet after midnight . Cloudy during the early evening, then gradual clearing, with a low around 39. West wind around 9 mph. Chance of precipitation is 40%.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly between noon and 4pm. Snow level 11100 feet. Partly sunny, with a high near 55. South southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 41. Southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 57. Southwest wind 6 to 11 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
A 20 percent chance of showers before midnight. Snow level 11200 feet. Mostly cloudy, with a low around 44.
Friday
A 40 percent chance of showers and thunderstorms after noon. Snow level 10800 feet rising to 11400 feet in the afternoon. Partly sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 40.
Independence Day
Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 51.
Monday
Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Mackay ID
 43.89°N 113.71°W (Elev. 9701 ft)
5:31 am MDT Jun 30, 2026
6am MDT Jun 30, 2026-6pm MDT Jul 6, 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