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

61°F

16°C

Humidity 67%
Wind Speed NW 4 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 23 Aug 02:35 AM MDT
Extended Forecast for

15 Miles W Lost River ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 50. Southwest wind around 8 mph.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 66. Breezy, with a southwest wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 66 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. Breezy, with a west wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 36 mph.

    Low: 46 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 3pm.  Snow level 12400 feet rising to 13400 feet in the afternoon. Cloudy, then becoming mostly sunny during the afternoon, with a high near 68. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 49. West southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 49 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 68. Chance of precipitation is 20%.

    High: 68 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 50. Southwest wind around 8 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 66. Breezy, with a southwest wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
Mostly clear, with a low around 46. Breezy, with a west wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 36 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Snow level 12400 feet rising to 13400 feet in the afternoon. Cloudy, then becoming mostly sunny during the afternoon, with a high near 68. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Monday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 49. West southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 68. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 50.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 68.
Wednesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles W Lost River ID
 43.72°N 113.83°W (Elev. 9626 ft)
1:41 am MDT Aug 23, 2026
3am 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