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Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Overcast and Windy
32°F
0°C
| Humidity | 59% |
| Wind Speed | N 30 G 40 mph |
| Barometer | 29.91 in (1014.5 mb) |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 18°F (-8°C) |
| Last update | 18 Jan 1:52 pm CST |
Extended Forecast for
4 Miles E Waterbury NE
Winter Weather Advisory January 18, 02:29pm until January 18, 09:00pm
NOW until 9:00pm Sun

Winter Weather Advisory
This Afternoon

High: 30 °F
Slight Chance
Snow and
WindyTonight

Low: -1 °F
Partly Cloudy
and WindyM.L.King Day

High: 19 °F
Mostly Sunny
Monday Night

Low: 3 °F
Partly Cloudy
Tuesday

High: 31 °F
Increasing
CloudsTuesday Night

Low: 16 °F
Mostly Cloudy
Wednesday
High: 32 °F
Partly Sunny
then Partly
Sunny and
BreezyWednesday Night

Low: 9 °F
Partly Cloudy
Detailed Forecast
This Afternoon
A 20 percent chance of snow before 5pm. Mostly cloudy, with a high near 30. Windy, with a north northwest wind 30 to 35 mph, with gusts as high as 45 mph.
Tonight
Partly cloudy, with a low around -1. Windy, with a north northwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph.
M.L.King Day
Mostly sunny, with a high near 19. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 3. West wind around 5 mph.
Tuesday
Increasing clouds, with a high near 31. South wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 16. South southwest wind around 10 mph becoming northwest in the evening.
Wednesday
Partly sunny, with a high near 32. Breezy.
Wednesday Night
Partly cloudy, with a low around 9.
Thursday
Partly sunny, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Mostly cloudy, with a high near 20.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around -3.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 6.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles E Waterbury NE
42.45°N 96.65°W (Elev. 1276 ft)
42.45°N 96.65°W (Elev. 1276 ft)
12:38 pm CST Jan 18, 2026
2pm CST Jan 18, 2026-6pm CST Jan 24, 2026



