Three Weather Areas of Concern Today

Potential Tropical Cyclone Three will gradually approach the northern Gulf Coast with heavy rain and potential flooding. Meanwhile, a sharp cold front will produce severe thunderstorms with significant winds, hail, tornadoes and possible flooding across the Ohio Valley. Finally, a large dome of high pressure will continue the major heat wave over the West, extending into the central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

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




Humidity 35%
Wind Speed Vrbl 7 mph
Barometer 29.86 in (1010.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 18 Jun 1:52 pm CDT
Detailed forecast for

Woodbury County

Rest Of Today
Partly cloudy. Highs around 90. Southeast winds 5 to 10 mph becoming northeast in the afternoon.
Mostly clear. Lows around 61. Northeast winds around 5 mph becoming north after midnight.
Sunny in the morning then becoming partly cloudy. Highs around 89. Northeast winds 5 to 10 mph.
Saturday Night
Mostly cloudy. Chance of thunderstorms in the evening, then thunderstorms likely after midnight. Lows around 66. Southeast winds 5 to 10 mph. Gusts around 20 mph after midnight. Chance of rain 60 percent.
Partly cloudy with a 50 percent chance of thunderstorms. Highs around 89. South winds 10 to 15 mph becoming northwest with gusts to around 30 mph in the afternoon.
Sunday Night
Mostly clear with a 20 percent chance of thunderstorms. Lows around 54.
Partly cloudy. A 20 percent chance of thunderstorms in the morning. Highs around 69.
Monday Night
Mostly clear. Lows around 46.
Sunny. Highs around 77.
Tuesday Night
Mostly clear. Lows around 54.
Sunny. Highs around 82.
Wednesday Night
Partly cloudy. Lows around 61.
Partly cloudy. Highs around 86.

Click Map For Forecast
1158 AM CDT Fri Jun 18 2021

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database