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

57°F

14°C

Humidity 82%
Wind Speed NW 4 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 22 Aug 11:55 PM MDT
Extended Forecast for

19 Miles W Lost River ID

  • Overnight

    Overnight: Partly cloudy, with a low around 49. South southwest wind around 7 mph.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 65. Breezy, with a southwest wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 65 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. West northwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 5pm.  Snow level 12500 feet rising to 13400 feet in the afternoon. Partly sunny, with a high near 66. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 66 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 49. West southwest wind 7 to 10 mph becoming north northwest after midnight. Winds could gust as high as 18 mph.

    Low: 49 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 49. South southwest wind around 7 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 65. Breezy, with a southwest wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph.
Sunday Night
Mostly clear, with a low around 46. West northwest wind 16 to 21 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.
Monday
A 20 percent chance of showers and thunderstorms after 5pm. Snow level 12500 feet rising to 13400 feet in the afternoon. Partly sunny, with a high near 66. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49. West southwest wind 7 to 10 mph becoming north northwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 50.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 50.
Thursday
A 20 percent chance of rain. Snow level 12400 feet. Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 46.
Saturday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles W Lost River ID
 43.67°N 113.91°W (Elev. 9524 ft)
12:11 am MDT Aug 23, 2026
12am 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