Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
18°F
-8°C
| Humidity | 62% |
| Wind Speed | N 16 mph |
| Barometer | 30.31 in (1027.9 mb) |
| Dewpoint | 7°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | 3°F (-16°C) |
| Last update | 3 Dec 3:52 pm CST |
Extended Forecast for
Sergeant Bluff IA
Tonight

Low: -8 °F
Mostly Clear
Thursday

High: 21 °F
Sunny
Thursday Night

Low: 18 °F
Partly Cloudy
Friday

High: 33 °F
Mostly Cloudy
Friday Night

Low: 17 °F
Mostly Cloudy
Saturday

High: 27 °F
Chance Snow
Saturday Night
Low: 2 °F
Chance Snow
then Mostly
CloudySunday

High: 13 °F
Mostly Cloudy
Sunday Night

Low: 3 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around -8. North northwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 21. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Partly cloudy, with a steady temperature around 18. South wind 5 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly cloudy, with a high near 33. South wind around 5 mph becoming west northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 17. West northwest wind around 5 mph.
Saturday
A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 27. Northwest wind 5 to 10 mph becoming east in the morning. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 2.
Sunday
Mostly cloudy, with a high near 13.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Partly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 36.
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)
3:18 pm CST Dec 3, 2025
4pm CST Dec 3, 2025-6pm CST Dec 10, 2025



