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

75°F

24°C

Humidity 38%
Wind Speed WNW 5 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 22 Aug 07:55 PM MDT
Extended Forecast for

8 Miles SSE Lost River ID

Red Flag Warning August 22, 08:43pm until August 22, 09:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning August 22, 08:43pm until August 22, 09:00pm

    NOW until 9:00pm Sat

    Red Flag Warning

  • Tonight

    Low: 57 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 86. Breezy, with a light and variable wind becoming west southwest 18 to 23 mph in the morning. Winds could gust as high as 34 mph.

    High: 86 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 32 mph.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 87. Northwest wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 87 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 56. Southwest wind 5 to 11 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

    Low: 56 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny

Detailed Forecast

Tonight
A slight chance of rain between 9pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 57. South southwest wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 20%.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 86. Breezy, with a light and variable wind becoming west southwest 18 to 23 mph in the morning. Winds could gust as high as 34 mph.
Sunday Night
Partly cloudy, with a low around 54. West wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 32 mph.
Monday
Partly sunny, with a high near 87. Northwest wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Monday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 56. Southwest wind 5 to 11 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Mostly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 53.
Saturday
Mostly sunny, with a high near 83. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSE Lost River ID
 43.63°N 113.48°W (Elev. 5801 ft)
5:31 pm MDT Aug 22, 2026
8pm MDT Aug 22, 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