Hazardous Weather Conditions

Current conditions at

Sioux County Regional Airport (KSXK)

Lat: 42.99° N Lon: 96.16° W Elev: 1409 ft.

Fair

82°F

28°C

Humidity 74%
Wind Speed NE 7 mph
Barometer 29.98 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 1 Sep 11:15 am CDT
Detailed forecast for

Sioux County

Rest Of Today
Mostly cloudy late this morning, then becoming partly sunny. Highs in the mid 80s. East winds 5 to 10 mph.
Tonight
Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers and thunderstorms after midnight. Humid with lows in the mid 60s. East winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 80 percent.
Wednesday
Partly sunny in the morning, then clearing. Humid with highs in the upper 80s. East winds around 5 mph.
Wednesday Night
Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 70 percent.
Thursday
Sunny with highs in the upper 80s. South winds 10 to 15 mph.
Thursday Night
Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 20 percent.
Friday
Sunny. Highs in the upper 80s. Heat index values in the upper 90s in the afternoon.
Friday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s.
Saturday
Mostly sunny. Highs in the upper 80s.
Saturday Night
Partly cloudy. Lows in the upper 60s.
Sunday
Mostly sunny. Highs in the mid 80s.
Sunday Night
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s.
Labor Day
Mostly sunny. Highs in the mid 80s.



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949 AM CDT Tue Sep 1 2026
 
 

Additional Resources

Radar & Satellite Image

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National Digital Forecast Database