Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
76°F
24°C
| Humidity | 42% |
| Wind Speed | E 5 mph |
| Barometer | 30.03 in (1016.6 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 20 Jun 11:52 am CDT |
Extended Forecast for
5 Miles NNE Sioux City IA
This Afternoon
High: 80 °F
Increasing
CloudsTonight
Low: 57 °F
Chance
Showers then
ShowersSunday
High: 69 °F
Chance
ShowersSunday Night
Low: 53 °F
Slight Chance
Showers then
Mostly CloudyMonday
High: 77 °F
Mostly Sunny
Monday Night
Low: 56 °F
Partly Cloudy
then Slight
Chance
T-stormsTuesday
High: 78 °F
Chance
Showers then
Chance
T-stormsTuesday Night
Low: 54 °F
Mostly Clear
Wednesday
High: 78 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Increasing clouds, with a high near 80. East northeast wind around 5 mph becoming calm.
Tonight
Showers likely before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Low around 57. South southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A 50 percent chance of showers between 1pm and 4pm. Mostly cloudy, with a high near 69. East wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
A slight chance of showers between 7pm and 8pm. Mostly cloudy, with a low around 53. East wind 5 to 10 mph becoming light east northeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 77. North wind around 5 mph becoming east southeast in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 56. East southeast wind around 5 mph becoming calm.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 78. Chance of precipitation is 40%.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 55.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 80.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles NNE Sioux City IA
42.57°N 96.33°W (Elev. 1119 ft)
42.57°N 96.33°W (Elev. 1119 ft)
11:48 am CDT Jun 20, 2026
12pm CDT Jun 20, 2026-6pm CDT Jun 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
