Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
72°F
22°C
| Humidity | 31% |
| Wind Speed | Vrbl 7 mph |
| Barometer | 29.63 in (1003.2 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 9 Mar 4:52 pm CDT |
Extended Forecast for
Sioux City IA
Tonight

Low: 36 °F
Mostly Clear
Tuesday

High: 58 °F
Mostly Sunny
Tuesday Night
Low: 32 °F
Mostly Cloudy
then
Rain/Snow
LikelyWednesday
High: 49 °F
Rain/Snow
Likely then
Slight Chance
Rain/SnowWednesday Night

Low: 27 °F
Mostly Clear
Thursday

High: 64 °F
Mostly Cloudy
Thursday Night

Low: 32 °F
Slight Chance
RainFriday

High: 50 °F
Mostly Cloudy
Friday Night

Low: 33 °F
Slight Chance
Rain/Snow
Detailed Forecast
Tonight
Mostly clear, with a low around 36. East wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 58. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Rain likely after 1am, mixing with snow after 4am. Mostly cloudy, with a low around 32. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Snow likely, possibly mixed with rain, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 49. North northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 27. Northwest wind 5 to 10 mph becoming south after midnight.
Thursday
Mostly cloudy, with a high near 64. South wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 32.
Friday
Mostly cloudy, with a high near 50.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 58.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 37. Breezy.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Partly sunny, with a high near 35.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sioux City IA
42.5°N 96.39°W (Elev. 1099 ft)
42.5°N 96.39°W (Elev. 1099 ft)
3:43 pm CDT Mar 9, 2026
5pm CDT Mar 9, 2026-6pm CDT Mar 16, 2026



