Severe Thunderstorms in the Ohio and Tennessee Valleys; Flash Flooding Possible in the Southwest

Scattered damaging winds, isolated severe hail, and a brief tornado or two are possible from the Upper Ohio to Tennessee Valleys during the late afternoon and evening. Across the Southwest, monsoonal moisture will continue to bring heavy rain and a threat for isolated to scattered flash flooding through Saturday. Read More >

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

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

Fair

52°F

11°C

Humidity 58%
Wind Speed E 10 mph
Barometer 30.13 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 6 Sep 9:55 pm CDT
Extended Forecast for

8 Miles S Norris SD

  • Tonight

    Tonight: Mostly clear, with a low around 44. Southeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 84 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 60. Breezy, with a south wind 20 to 25 mph, with gusts as high as 30 mph.

    Low: 60 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 88. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 88 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. North wind around 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 87. West wind 5 to 15 mph becoming northeast in the afternoon.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. Southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 87. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 87 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 62. Breezy.

    Low: 62 °F

    Chance
    T-storms and
    Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 44. Southeast wind around 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 84. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 60. Breezy, with a south wind 20 to 25 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 88. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 58. North wind around 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 87. West wind 5 to 15 mph becoming northeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 61. Southeast wind around 15 mph, with gusts as high as 25 mph.
Wednesday
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 35 mph.
Wednesday Night
A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 62. Breezy.
Thursday
Partly sunny, with a high near 88. Breezy.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Norris SD
 43.35°N 101.21°W (Elev. 2799 ft)
7:29 pm CDT Sep 6, 2025
10pm CDT Sep 6, 2025-6pm CDT Sep 13, 2025
 
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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