Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

90°F

32°C

Humidity 24%
Wind Speed S 5 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 21 Aug 05:50 PM MDT
Extended Forecast for

11 Miles NW Ketchum ID

Red Flag Warning August 22, 12:00pm until August 22, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am.  Mostly cloudy, with a low around 51. South wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 40%.

    Low: 51 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm.  Partly sunny, with a high near 85. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.  Chance of precipitation is 30%.

    High: 85 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 48. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 48 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 83. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

    High: 83 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45. West southwest wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 83.

    High: 83 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 84.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 51. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%.
Saturday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm. Partly sunny, with a high near 85. Light and variable wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 48. West southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 83. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 24 mph.
Sunday Night
Mostly clear, with a low around 45. West southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Monday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 83.
Monday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 47.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.
Tuesday Night
Mostly cloudy, with a low around 47.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NW Ketchum ID
 43.78°N 114.53°W (Elev. 6598 ft)
5:31 pm MDT Aug 21, 2026
6pm MDT Aug 21, 2026-6pm MDT Aug 28, 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