National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

50°F

10°C

Humidity 49%
Wind Speed NNW 8 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 18 Jun 03:55 AM MDT
Extended Forecast for

13 Miles WNW Ketchum ID

  • Today

    Today: Sunny, with a high near 66. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Increasing clouds, with a high near 69. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 69 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 53. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 58. West wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 58 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 66. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 50. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Juneteenth
Increasing clouds, with a high near 69. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Friday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 53. West wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 58. West wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Sunny, with a high near 62.
Sunday Night
Clear, with a low around 42.
Monday
Sunny, with a high near 64.
Monday Night
Clear, with a low around 46.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles WNW Ketchum ID
 43.75°N 114.61°W (Elev. 8579 ft)
Last Update:
12:31 am MDT Jun 18, 2026
Forecast Valid:
4am MDT Jun 18, 2026-6pm MDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation