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.

Partly Cloudy

79°F

26°C

Humidity 34%
Wind Speed W 11 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 22 Aug 05:50 PM MDT
Extended Forecast for

11 Miles ENE Sun Valley ID

Red Flag Warning August 22, 07:02pm until August 22, 09:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning August 22, 07:02pm until August 22, 09:00pm

    NOW until 9:00pm Sat

    Red Flag Warning

  • Tonight

    Low: 45 °F

    Slight Chance
    T-storms then
    Slight Chance
    Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 9am.  Snow level 13600 feet lowering to 12900 feet in the afternoon . Partly sunny, then gradually becoming sunny, with a high near 54. Breezy, with a southwest wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 54 °F

    Slight Chance
    Rain then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. West southwest wind 8 to 18 mph, with gusts as high as 33 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 55. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Snow level 13000 feet. Mostly cloudy, with a low around 45. West southwest wind 8 to 11 mph becoming north northwest after midnight.

    Low: 45 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Snow level 13000 feet. Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
A slight chance of rain and thunderstorms before 11pm, then a slight chance of rain after 5am. Snow level 14400 feet lowering to 13800 feet after midnight . Mostly cloudy, with a low around 45. Southwest wind 7 to 10 mph. Chance of precipitation is 20%.
Sunday
A 20 percent chance of rain before 9am. Snow level 13600 feet lowering to 12900 feet in the afternoon . Partly sunny, then gradually becoming sunny, with a high near 54. Breezy, with a southwest wind 11 to 16 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
Mostly clear, with a low around 42. West southwest wind 8 to 18 mph, with gusts as high as 33 mph.
Monday
Mostly sunny, with a high near 55. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Monday Night
A 20 percent chance of rain before midnight. Snow level 13000 feet. Mostly cloudy, with a low around 45. West southwest wind 8 to 11 mph becoming north northwest after midnight.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Snow level 13000 feet. Partly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
A 20 percent chance of rain. Snow level 12300 feet. Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.76°N 114.13°W (Elev. 11424 ft)
5:31 pm MDT Aug 22, 2026
7pm MDT Aug 22, 2026-6pm MDT Aug 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database