Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Clear

55°F

13°C

Humidity 47%
Wind Speed NW 9 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 19 Aug 06:50 AM MDT
Extended Forecast for

17 Miles WSW Lost River ID

  • Today

    Today: Sunny, with a high near 65. West southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. West southwest wind 9 to 13 mph becoming north northwest in the evening. Winds could gust as high as 20 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Northwest wind 8 to 14 mph becoming south southwest in the morning. Winds could gust as high as 22 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. West southwest wind 10 to 13 mph becoming north northwest after midnight. Winds could gust as high as 21 mph.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 69. North wind 8 to 13 mph becoming south in the afternoon. Winds could gust as high as 18 mph.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 54. Chance of precipitation is 50%.

    Low: 54 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of rain, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 61. Chance of precipitation is 40%.

    High: 61 °F

    Slight Chance
    Rain then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 65. West southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 52. West southwest wind 9 to 13 mph becoming north northwest in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 69. Northwest wind 8 to 14 mph becoming south southwest in the morning. Winds could gust as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 56. West southwest wind 10 to 13 mph becoming north northwest after midnight. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 69. North wind 8 to 13 mph becoming south in the afternoon. Winds could gust as high as 18 mph.
Friday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Saturday
A slight chance of rain, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 61. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 48.
Monday
A 30 percent chance of showers and thunderstorms. Snow level 13000 feet. Mostly sunny, with a high near 60.
Monday Night
A 20 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 49.
Tuesday
A 20 percent chance of rain and thunderstorms. Snow level 13200 feet. Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Lost River ID
 43.61°N 113.83°W (Elev. 10131 ft)
5:31 am MDT Aug 19, 2026
8am MDT Aug 19, 2026-6pm MDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database