Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

70°F

21°C

Humidity 52%
Wind Speed W 4 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 Aug 08:54 PM MDT
Extended Forecast for

12 Miles WSW Ketchum ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. Light northwest wind.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 74. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 74 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. West wind 5 to 8 mph becoming calm  after midnight.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 76. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. West southwest wind 5 to 9 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 55. Light northwest wind.
Tuesday
Partly sunny, with a high near 74. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 54. West wind 5 to 8 mph becoming calm after midnight.
Wednesday
Sunny, with a high near 76. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 58. West southwest wind 5 to 9 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Mostly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 80.
Friday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 61.
Saturday
A 20 percent chance of rain before noon. Partly sunny, with a high near 74.
Saturday Night
A 20 percent chance of rain. Partly cloudy, with a low around 55.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WSW Ketchum ID
 43.6°N 114.58°W (Elev. 7549 ft)
5:31 pm MDT Aug 17, 2026
9pm MDT Aug 17, 2026-6pm MDT Aug 24, 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