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

Rosebud Sioux Tribal Airport (KSUO)

Lat: 43.26°NLon: 100.86°WElev: 2724ft.

Overcast

68°F

20°C

Humidity 100%
Wind Speed E 8 mph
Barometer 29.99 in
Dewpoint 68°F (20°C)
Visibility 7.00 mi
Last update 13 Aug 10:35 pm CDT
Extended Forecast for

White River SD

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Cloudy, with a low around 63. East wind 6 to 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    Showers

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 80. East wind 7 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.

    High: 80 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 62. East wind 6 to 13 mph, with gusts as high as 18 mph.

    Low: 62 °F

    Partly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 79. East wind 7 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 79 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Partly cloudy, with a low around 57. North wind 5 to 10 mph, with gusts as high as 16 mph.

    Low: 57 °F

    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 79. East wind 5 to 9 mph, with gusts as high as 15 mph.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Partly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, mainly before 1am.  Partly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Cloudy, with a low around 63. East wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 80. East wind 7 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.
Friday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 62. East wind 6 to 13 mph, with gusts as high as 18 mph.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. East wind 7 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 57. North wind 5 to 10 mph, with gusts as high as 16 mph.
Sunday
Mostly sunny, with a high near 79. East wind 5 to 9 mph, with gusts as high as 15 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 58.
Monday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85.
Monday Night
A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 61.
Tuesday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Wednesday
A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Thursday
A slight chance of showers. Partly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
White River SD
 43.56°N 100.75°W (Elev. 2100 ft)
9:21 pm CDT Aug 13, 2026
10pm CDT Aug 13, 2026-6pm CDT Aug 20, 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