Hazardous Weather Conditions

Current conditions at

Sioux County Regional Airport (KSXK)

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

Overcast

66°F

19°C

Humidity 88%
Wind Speed NE 13 mph
Barometer 29.80 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 1 Jul 3:55 am CDT
Detailed forecast for

Sioux County

Today
Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs around 90. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Tonight
Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly cloudy after midnight. Humid with lows in the mid 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming east after midnight. Chance of rain 30 percent.
Thursday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
Thursday Night
A chance of thunderstorms. Showers with lows in the upper 60s. Southeast winds around 10 mph. Chance of rain 80 percent.
Friday
Mostly sunny. A chance of showers and thunderstorms, mainly in the morning. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 100 in the afternoon.
Friday Night
Showers and thunderstorms likely in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 70 percent. Heat index values in the upper 90s early in the evening.
Independence Day
Mostly sunny. Highs in the upper 80s.
Saturday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.
Sunday
Partly sunny in the morning, then clearing. Highs in the upper 80s.
Sunday Night
Mostly clear. Lows in the mid 60s.
Monday
Mostly sunny. Highs in the upper 80s.
Monday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s.
Tuesday
Mostly sunny. Highs in the lower 90s.



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358 AM CDT Wed Jul 1 2026
 
 

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