Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Overcast
58°F
14°C
| Humidity | 87% |
| Wind Speed | SE 20 G 26 mph |
| Barometer | 29.95 in (1014.5 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 9.00 mi |
| Last update | 11 Apr 2:52 pm CDT |
Extended Forecast for
Sergeant Bluff IA
This Afternoon

High: 62 °F
Chance
T-storms and
Patchy FogTonight

Low: 57 °F
Chance
T-storms and
Patchy FogSunday
High: 80 °F
Breezy.
Partly Sunny
then Slight
Chance
ShowersSunday Night

Low: 54 °F
Slight Chance
ShowersMonday
High: 83 °F
Partly Sunny
then Chance
ShowersMonday Night
Low: 51 °F
Slight Chance
T-storms then
Slight Chance
ShowersTuesday
High: 81 °F
Mostly Sunny
then Chance
ShowersTuesday Night

Low: 48 °F
Chance
ShowersWednesday
High: 75 °F
Mostly Sunny
then Chance
Showers
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms, mainly before 5pm. Patchy fog between 4pm and 5pm. Otherwise, cloudy, with a high near 62. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph.
Tonight
A chance of showers and thunderstorms, mainly before 10pm, then a slight chance of drizzle after 1am. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 57. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Sunday
A slight chance of showers between 1pm and 4pm. Partly sunny, with a high near 80. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers between 7pm and 1am. Partly cloudy, with a low around 54. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 83. South southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 51. Southwest wind 5 to 10 mph becoming southeast after midnight. Chance of precipitation is 20%.
Tuesday
A 40 percent chance of showers after 1pm. Mostly sunny, with a high near 81.
Tuesday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 48.
Wednesday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 82.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 51.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 68. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sergeant Bluff IA
42.39°N 96.35°W (Elev. 1089 ft)
42.39°N 96.35°W (Elev. 1089 ft)
2:43 pm CDT Apr 11, 2026
2pm CDT Apr 11, 2026-6pm CDT Apr 17, 2026



