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

59°F

15°C

Humidity 67%
Wind Speed NNW 8 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 23 Aug 05:35 AM MDT
Extended Forecast for

11 Miles ENE Sun Valley ID

  • Today

    Today: A 20 percent chance of showers before 8am.  Snow level 13700 feet lowering to 12800 feet in the afternoon . Partly sunny, then gradually becoming sunny, with a high near 60. Breezy, with a southwest wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 60 °F

    Slight Chance
    Showers then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 42. West northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 32 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 3pm.  Snow level 12300 feet rising to 13300 feet in the afternoon. Partly sunny, with a high near 61. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 61 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers.  Snow level 13100 feet. Cloudy, then gradually becoming partly cloudy, with a low around 45. West southwest wind 6 to 9 mph becoming north northwest after midnight.

    Low: 45 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. North northwest wind 7 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight.  Snow level 13200 feet. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Snow level 13100 feet. Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight.  Snow level 13300 feet lowering to 12700 feet after midnight . Partly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers before 8am. Snow level 13700 feet lowering to 12800 feet in the afternoon . Partly sunny, then gradually becoming sunny, with a high near 60. Breezy, with a southwest wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.
Tonight
Mostly clear, with a low around 42. West northwest wind 16 to 21 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 32 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Snow level 12300 feet rising to 13300 feet in the afternoon. Partly sunny, with a high near 61. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Monday Night
A 20 percent chance of showers. Snow level 13100 feet. Cloudy, then gradually becoming partly cloudy, with a low around 45. West southwest wind 6 to 9 mph becoming north northwest after midnight.
Tuesday
Mostly sunny, with a high near 63. North northwest wind 7 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A 20 percent chance of showers before midnight. Snow level 13200 feet. Mostly cloudy, with a low around 46.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Snow level 13100 feet. Partly sunny, with a high near 62.
Wednesday Night
A 20 percent chance of rain after midnight. Snow level 13300 feet lowering to 12700 feet after midnight . Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 42.
Saturday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Sun Valley ID
 43.74°N 114.13°W (Elev. 10226 ft)
5:31 am MDT Aug 23, 2026
6am MDT Aug 23, 2026-6pm MDT Aug 29, 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