Hourly Weather Forecast - North Sioux City, SD

12 PM
25°F
0%
18mph
NW
Partly Cloudy
Humidity
70%
Feels like
11°F
Dew Point
17°F
1 PM
25°F
0%
17mph
NW
Mostly Cloudy
Humidity
70%
Feels like
11°F
Dew Point
17°F
2 PM
24°F
0%
16mph
NW
Mostly Cloudy
Humidity
69%
Feels like
12°F
Dew Point
16°F
3 PM
24°F
0%
14mph
NNW
Mostly Cloudy
Humidity
68%
Feels like
11°F
Dew Point
15°F
4 PM
23°F
0%
12mph
NNW
Mostly Cloudy
Humidity
68%
Feels like
12°F
Dew Point
14°F
4:52 PM
5 PM
22°F
0%
9mph
NNW
Mostly Cloudy
Humidity
69%
Feels like
12°F
Dew Point
14°F
6 PM
21°F
0%
7mph
NNW
Cloudy
Humidity
70%
Feels like
13°F
Dew Point
13°F
7 PM
21°F
0%
6mph
NNW
Cloudy
Humidity
73%
Feels like
13°F
Dew Point
13°F
8 PM
20°F
0%
5mph
N
Cloudy
Humidity
74%
Feels like
14°F
Dew Point
13°F
9 PM
20°F
0%
4mph
N
Cloudy
Humidity
75%
Feels like
15°F
Dew Point
13°F
10 PM
20°F
0%
3mph
NNE
Cloudy
Humidity
76%
Feels like
20°F
Dew Point
13°F
11 PM
19°F
10%
3mph
ENE
Mostly Cloudy
Humidity
78%
Feels like
19°F
Dew Point
13°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide