Hazardous Weather Conditions

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

Lat: 43.26° N Lon: 100.86° W Elev: 2724 ft.

Overcast

72°F

22°C

Humidity 69%
Wind Speed SE 10 mph
Barometer 30.15 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 31 Aug 4:55 pm CDT
Detailed forecast for

Mellette County

Late This Afternoon
Mostly cloudy with a chance of showers and thunderstorms. Near steady temperature around 70. East winds 10 to 15 mph. Chance of rain 50 percent.
Tonight
Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Patchy fog. Lows in the mid 50s. East winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 40 percent.
Labor Day
Partly cloudy in the morning, then clearing. Patchy fog in the morning. Highs in the mid 70s. East winds 5 to 10 mph.
Monday Night
Mostly clear. Lows in the mid 50s. South winds 5 to 10 mph.
Tuesday
Sunny. Highs in the mid 80s. Northwest winds 10 to 15 mph.
Tuesday Night
Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. North winds 10 to 15 mph. Chance of rain 40 percent.
Wednesday
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the upper 60s. Chance of rain 30 percent.
Wednesday Night
Partly cloudy. Lows in the lower 40s.
Thursday
Partly cloudy in the morning, then clearing. Highs in the mid 70s.
Thursday Night
Mostly clear. Lows in the upper 40s.
Friday
Sunny. Highs in the lower 70s.
Friday Night
Clear. Lows in the mid 40s.
Saturday
Sunny. Highs in the mid 70s.
Saturday Night
Mostly clear. Lows in the lower 50s.
Sunday
Mostly sunny. Highs in the lower 80s.



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426 PM CDT Sun Aug 31 2025
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database