Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

9 Miles SSW Norris SD

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers.  Cloudy, then gradually becoming partly cloudy, with a low around 57. Northwest wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 84. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am.  Partly cloudy, with a low around 59. South wind 10 to 15 mph.  Chance of precipitation is 30%.

    Low: 59 °F

    Partly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: A 20 percent chance of showers before noon.  Mostly sunny, with a high near 81. West wind around 10 mph becoming north in the morning. Winds could gust as high as 15 mph.

    High: 81 °F

    Slight Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. Northwest wind 10 to 15 mph becoming southwest after midnight.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61. Southwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 90. Southwest wind 10 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Cloudy, then gradually becoming partly cloudy, with a low around 57. Northwest wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 84. West wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Partly cloudy, with a low around 59. South wind 10 to 15 mph. Chance of precipitation is 30%.
Sunday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 81. West wind around 10 mph becoming north in the morning. Winds could gust as high as 15 mph.
Sunday Night
Mostly clear, with a low around 59. Northwest wind 10 to 15 mph becoming southwest after midnight.
Monday
Sunny, with a high near 86. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 61. Southwest wind around 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 90. Southwest wind 10 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 92. Breezy.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 66.
Thursday
Sunny, with a high near 96.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Friday
Sunny, with a high near 96.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSW Norris SD
 43.35°N 101.27°W (Elev. 2799 ft)
4:30 pm MDT Aug 8, 2025
6pm MDT Aug 8, 2025-6pm MDT Aug 15, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database