Hourly Weather Forecast - South Sioux City, NE

11 AM
5°F
0%
8mph
WNW
Mostly Sunny
Humidity
62%
Feels like
-8°F
Dew Point
-5°F
12 PM
8°F
0%
8mph
WNW
Mostly Sunny
Humidity
56%
Feels like
-4°F
Dew Point
-5°F
1 PM
11°F
0%
8mph
W
Partly Cloudy
Humidity
50%
Feels like
-1°F
Dew Point
-4°F
2 PM
13°F
0%
8mph
W
Mostly Cloudy
Humidity
45%
Feels like
3°F
Dew Point
-4°F
3 PM
15°F
0%
8mph
W
Cloudy
Humidity
44%
Feels like
5°F
Dew Point
-3°F
4 PM
16°F
0%
6mph
W
Mostly Cloudy
Humidity
45%
Feels like
6°F
Dew Point
-2°F
5 PM
15°F
0%
5mph
W
Mostly Cloudy
Humidity
48%
Feels like
8°F
Dew Point
-1°F
5:22 PM
6 PM
14°F
0%
3mph
WNW
Mostly Cloudy
Humidity
50%
Feels like
14°F
Dew Point
-1°F
7 PM
13°F
0%
2mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
13°F
Dew Point
1°F
8 PM
13°F
0%
2mph
NW
Partly Cloudy
Humidity
62%
Feels like
13°F
Dew Point
2°F
9 PM
12°F
0%
2mph
NW
Partly Cloudy
Humidity
69%
Feels like
12°F
Dew Point
4°F
10 PM
11°F
0%
2mph
NW
Mostly Clear
Humidity
74%
Feels like
11°F
Dew Point
4°F
11 PM
9°F
0%
2mph
NW
Mostly Clear
Humidity
80%
Feels like
9°F
Dew Point
4°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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