News Headlines
Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
70°F
21°C
| Humidity | 84% |
| Wind Speed | E 9 mph |
| Barometer | 30.16 in (1020.3 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 29 Jul 6:52 am CDT |
Extended Forecast for
Sioux Gateway Airport IA
Today
High: 89 °F
Mostly Sunny
Tonight
Low: 67 °F
Severe
ThunderstormsWednesday
High: 78 °F
Heavy Rain
Wednesday Night
Low: 59 °F
Partly Cloudy
Thursday
High: 76 °F
Mostly Sunny
Thursday Night
Low: 57 °F
Partly Cloudy
Friday
High: 75 °F
Mostly Sunny
Friday Night
Low: 57 °F
Partly Cloudy
Saturday
High: 76 °F
Partly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 89. East northeast wind 5 to 10 mph.
Tonight
Showers and thunderstorms likely, mainly between midnight and 4am, then showers likely and possibly a thunderstorm after 4am. Some of the storms could be severe and produce heavy rainfall. Increasing clouds, with a low around 67. East wind 5 to 10 mph becoming south southeast after midnight. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 78. Northeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Partly cloudy, with a low around 59. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 76. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 57. East wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Partly sunny, with a high near 76.
Saturday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 59.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 78.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Monday
Partly sunny, with a high near 82.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sioux Gateway Airport IA
42.41°N 96.38°W (Elev. 1093 ft)
42.41°N 96.38°W (Elev. 1093 ft)
5:59 am CDT Jul 29, 2025
7am CDT Jul 29, 2025-6pm CDT Aug 4, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
