Severe Thunderstorms in the Ohio Valley and Mid-Atlantic; Heat Continuing in the Central U.S.

Widespread strong to severe thunderstorms are expected from the Upper Ohio Valley into the Mid-Atlantic through Friday, with damaging winds as the primary threat. Dangerous heat will continue from the South-Central U.S. to the Midwest, Ohio/Tennessee valleys, and Mid-Atlantic. Widespread Major to Extreme Heat Risk is forecast into the weekend and will confine to the South-Central U.S. by Labor Day Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

57°F

14°C

Humidity 50%
Wind Speed WNW 5 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 04 Sep 12:35 AM MDT
Extended Forecast for

3 Miles NNE Ketchum ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. Northeast wind around 6 mph becoming south southeast.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of rain, mainly before 1pm.  Mostly cloudy, with a high near 65. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 65 °F

    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain between 2am and 3am.  Mostly cloudy, with a low around 31. South wind 5 to 7 mph becoming light and variable.

    Low: 31 °F

    Chance Rain

  • Saturday

    Saturday: Sunny, with a high near 70. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. South wind 5 to 7 mph becoming light and variable.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of rain, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 34. Chance of precipitation is 70%.

    Low: 34 °F

    Chance Rain
    then Showers
    Likely

  • Labor Day

    Labor Day: Rain likely before noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 62. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Snow level 9700 feet lowering to 9100 feet after midnight . Partly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain then
    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. Northeast wind around 6 mph becoming south southeast.
Friday
A 30 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 65. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
A 30 percent chance of rain between 2am and 3am. Mostly cloudy, with a low around 31. South wind 5 to 7 mph becoming light and variable.
Saturday
Sunny, with a high near 70. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 33. South wind 5 to 7 mph becoming light and variable.
Sunday
Sunny, with a high near 74.
Sunday Night
A chance of rain, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.
Labor Day
Rain likely before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of rain before midnight. Snow level 9700 feet lowering to 9100 feet after midnight . Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Ketchum ID
 43.73°N 114.37°W (Elev. 6175 ft)
12:31 am MDT Sep 4, 2026
12am MDT Sep 4, 2026-6pm MDT Sep 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database