Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
A Few Clouds
53°F
12°C
| Humidity | 69% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 29.74 in (1006.5 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 2:52 am CDT |
Extended Forecast for
Sergeant Bluff IA
Overnight

Low: 48 °F
Slight Chance
ShowersWednesday

High: 73 °F
Chance
ShowersWednesday Night
Low: 44 °F
Slight Chance
Showers then
Mostly ClearThursday

High: 85 °F
Sunny
Thursday Night

Low: 52 °F
Partly Cloudy
Friday

High: 71 °F
Slight Chance
Showers and
BreezyFriday Night
Low: 30 °F
Blustery.
Mostly Cloudy
then Chance
Rain/SnowSaturday
High: 50 °F
Breezy.
Chance Snow
Showers then
Mostly SunnySaturday Night
Low: 28 °F
Partly Cloudy
and Blustery
then Mostly
Clear
Detailed Forecast
Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 48. East northeast wind around 5 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 73. East northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 44. North northeast wind around 5 mph becoming west southwest after midnight.
Thursday
Sunny, with a high near 85. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 52. South wind around 15 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 71. Breezy, with a south southeast wind 15 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 35 mph.
Friday Night
A chance of rain showers between 1am and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 30. Blustery. Chance of precipitation is 30%.
Saturday
A 30 percent chance of snow showers before 7am. Mostly sunny, with a high near 50. Breezy.
Saturday Night
Mostly clear, with a low around 28. Blustery.
Sunday
Sunny, with a high near 62.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 75. Breezy.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 77.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
1:33 am CDT Apr 15, 2026
3am CDT Apr 15, 2026-6pm CDT Apr 21, 2026



