Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Mostly Cloudy

52°F

11°C

Humidity 81%
Wind Speed NW 5 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 29 Jun 11:55 PM MDT
Extended Forecast for

8 Miles ENE Sun Valley ID

  • Overnight

    Overnight: Partly cloudy, with a low around 31. North wind around 8 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Snow level 10200 feet rising to 11400 feet in the afternoon. Increasing clouds, with a high near 51. Light and variable wind becoming south southwest 5 to 8 mph in the morning.  Chance of precipitation is 60%.

    High: 51 °F

    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms before 8pm.  Snow level 11400 feet lowering to 10600 feet after midnight . Partly cloudy, with a low around 33. West southwest wind 5 to 7 mph becoming north northwest after midnight.

    Low: 33 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Snow level 10700 feet. Mostly sunny, with a high near 59. Southwest wind 6 to 15 mph, with gusts as high as 24 mph.

    High: 59 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. Southwest wind 5 to 15 mph, with gusts as high as 24 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: A 30 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 61.

    High: 61 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 31. North wind around 8 mph.
Tuesday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Snow level 10200 feet rising to 11400 feet in the afternoon. Increasing clouds, with a high near 51. Light and variable wind becoming south southwest 5 to 8 mph in the morning. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of showers and thunderstorms before 8pm. Snow level 11400 feet lowering to 10600 feet after midnight . Partly cloudy, with a low around 33. West southwest wind 5 to 7 mph becoming north northwest after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Snow level 10700 feet. Mostly sunny, with a high near 59. Southwest wind 6 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 34. Southwest wind 5 to 15 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 36.
Friday
A 30 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 61.
Friday Night
Mostly clear, with a low around 33.
Independence Day
Sunny, with a high near 65.
Saturday Night
Clear, with a low around 37.
Sunday
Sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Sun Valley ID
 43.75°N 114.19°W (Elev. 9357 ft)
12:01 am MDT Jun 30, 2026
12am 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