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Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Mostly Cloudy
48°F
9°C
| Humidity | 66% |
| Wind Speed | E 3 mph |
| Barometer | 29.60 in (1002.2 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 4 May 4:52 am CDT |
Extended Forecast for
Sergeant Bluff IA
Today
High: 75 °F
Sunny then
Sunny and
BreezyTonight
Low: 40 °F
Isolated
Showers and
Breezy then
Mostly CloudyTuesday

High: 59 °F
Mostly Cloudy
Tuesday Night

Low: 34 °F
Mostly Cloudy
Wednesday

High: 58 °F
Partly Sunny
Wednesday Night

Low: 35 °F
Mostly Cloudy
Thursday

High: 69 °F
Mostly Sunny
Thursday Night

Low: 38 °F
Partly Cloudy
Friday

High: 69 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 75. Breezy, with a south wind 10 to 15 mph becoming north northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Isolated showers or sprinkles before 7pm, then isolated showers between 7pm and 9pm, then isolated sprinkles after 9pm. Partly cloudy during the early evening, then becoming cloudy, with a low around 40. Breezy, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 59. North wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 34. North wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 58. North northeast wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 35. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 72.
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)
3:33 am CDT May 4, 2026
5am CDT May 4, 2026-6pm CDT May 10, 2026



