Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

82°F

28°C

Humidity 26%
Wind Speed ESE 11 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 19 Aug 12:50 PM MDT
Extended Forecast for

6 Miles NW Ketchum ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 81. West wind 5 to 7 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. West wind around 6 mph becoming north northwest after midnight.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. West southwest wind 5 to 7 mph becoming north after midnight.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 86. North wind 5 to 7 mph becoming south in the afternoon.

    High: 86 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of rain, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 77. Chance of precipitation is 50%.

    High: 77 °F

    Slight Chance
    Rain then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before midnight.  Partly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 81. West wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 50. West wind around 6 mph becoming north northwest after midnight.
Thursday
Sunny, with a high near 85. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 53. West southwest wind 5 to 7 mph becoming north after midnight.
Friday
Mostly sunny, with a high near 86. North wind 5 to 7 mph becoming south in the afternoon.
Friday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Saturday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. Chance of precipitation is 50%.
Saturday Night
A 20 percent chance of rain before midnight. Partly cloudy, with a low around 49.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 46.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 48.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Ketchum ID
 43.77°N 114.44°W (Elev. 6985 ft)
1:11 pm MDT Aug 19, 2026
1pm MDT Aug 19, 2026-6pm MDT Aug 25, 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