Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Partly Cloudy

68°F

20°C

Humidity 49%
Wind Speed SE 9 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 13 Aug 11:55 AM MDT
Extended Forecast for

13 Miles W Lost River ID

Red Flag Warning until August 13, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until August 13, 09:00pm

    NOW until 9:00pm Thu

    Red Flag Warning

  • This Afternoon

    High: 52 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 2am, then a slight chance of showers after 4am.  Snow level 13100 feet lowering to 12500 feet after midnight . Mostly cloudy, with a low around 41. Southwest wind 6 to 9 mph.  Chance of precipitation is 40%.

    Low: 41 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm.  Snow level 12700 feet. High near 48. South southwest wind 7 to 10 mph.  Chance of precipitation is 80%.

    High: 48 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Snow level 12600 feet. Mostly cloudy, with a low around 40. Northwest wind around 9 mph.  Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers and possibly a thunderstorm after noon.  Snow level 12700 feet. High near 50. Northwest wind around 8 mph becoming south in the afternoon.  Chance of precipitation is 80%.

    High: 50 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Snow level 12700 feet. Partly cloudy, with a low around 41. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Snow level 12400 feet rising to 12900 feet in the afternoon. Mostly sunny, with a high near 54.

    High: 54 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms after 1pm. Snow level 12900 feet. Mostly cloudy, with a high near 52. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers after 4am. Snow level 13100 feet lowering to 12500 feet after midnight . Mostly cloudy, with a low around 41. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.
Friday
Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Snow level 12700 feet. High near 48. South southwest wind 7 to 10 mph. Chance of precipitation is 80%.
Friday Night
A chance of showers and thunderstorms. Snow level 12600 feet. Mostly cloudy, with a low around 40. Northwest wind around 9 mph. Chance of precipitation is 40%.
Saturday
A chance of showers, then showers and possibly a thunderstorm after noon. Snow level 12700 feet. High near 50. Northwest wind around 8 mph becoming south in the afternoon. Chance of precipitation is 80%.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Snow level 12700 feet. Partly cloudy, with a low around 41. Chance of precipitation is 30%.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Snow level 12400 feet rising to 12900 feet in the afternoon. Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 45.
Tuesday
A 30 percent chance of showers and thunderstorms. Snow level 12600 feet. Partly sunny, with a high near 55.
Tuesday Night
A 20 percent chance of rain. Snow level 12700 feet lowering to 12200 feet after midnight . Mostly cloudy, with a low around 44.
Wednesday
A 20 percent chance of rain and thunderstorms. Snow level 12200 feet. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Lost River ID
 43.73°N 113.8°W (Elev. 10896 ft)
11:31 am MDT Aug 13, 2026
12pm MDT Aug 13, 2026-6pm MDT Aug 19, 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