Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4° N Lon: 96.38° W Elev: 1099 ft.

Overcast

79°F

26°C

Humidity 79%
Wind Speed SE 7 mph
Barometer 29.95 in (1013.8 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 18 Jul 5:52 pm CDT
Detailed forecast for

Dakota County

Tonight
Mostly cloudy. A chance of showers and thunderstorms this evening, then showers and thunderstorms likely after midnight. Some thunderstorms may be severe after midnight. Lows in the upper 60s. South winds 5 to 10 mph, becoming east after midnight. Chance of rain 60 percent.
Saturday
Partly sunny with a slight chance of showers and thunderstorms. Humid with highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.
Saturday Night
Mostly cloudy with a chance of thunderstorms. A chance of showers. Humid with lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 40 percent.
Sunday
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 40 percent.
Sunday Night
Mostly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
Monday
Mostly sunny. Highs in the upper 80s. Heat index values up to 100 in the afternoon.
Monday Night
Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 30 percent. Heat index values up to 100 early in the evening.
Tuesday
Mostly sunny. Highs around 90. Heat index values up to 105 in the afternoon.
Tuesday Night
Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 30 percent. Heat index values up to 105 early in the evening.
Wednesday
Mostly sunny. Highs in the upper 80s.
Wednesday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 40 percent.
Thursday
Mostly sunny. Highs in the upper 80s.
Thursday Night
Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 30 percent.
Friday
Mostly sunny. Highs in the upper 80s.



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628 PM CDT Fri Jul 18 2025
 
 

Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

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