Hourly Weather Forecast - North Sioux City, SD

12 AM
40°F
30%
15mph
WNW
30% Chance of Light Rain
Humidity
82%
Feels like
32°F
Dew Point
35°F
1 AM
40°F
30%
17mph
WNW
30% Chance of Light Rain
Humidity
79%
Feels like
31°F
Dew Point
34°F
2 AM
39°F
10%
18mph
WNW
Cloudy
Humidity
74%
Feels like
30°F
Dew Point
31°F
3 AM
38°F
10%
19mph
WNW
Cloudy
Humidity
68%
Feels like
29°F
Dew Point
29°F
4 AM
37°F
10%
20mph
WNW
Cloudy
Humidity
64%
Feels like
26°F
Dew Point
26°F
5 AM
35°F
10%
21mph
WNW
Windy
Humidity
62%
Feels like
23°F
Dew Point
23°F
6 AM
33°F
10%
22mph
WNW
Windy
Humidity
59%
Feels like
20°F
Dew Point
20°F
7 AM
30°F
10%
24mph
WNW
Windy
Humidity
57%
Feels like
16°F
Dew Point
16°F
7:50 AM
8 AM
27°F
10%
25mph
WNW
Windy
Humidity
58%
Feels like
12°F
Dew Point
14°F
9 AM
24°F
10%
26mph
WNW
Windy
Humidity
60%
Feels like
8°F
Dew Point
13°F
10 AM
23°F
10%
26mph
NW
Windy
Humidity
54%
Feels like
6°F
Dew Point
9°F
11 AM
22°F
10%
26mph
NW
Windy
Humidity
53%
Feels like
5°F
Dew Point
8°F
12 PM
21°F
10%
25mph
NW
Windy
Humidity
52%
Feels like
4°F
Dew Point
6°F
1 PM
21°F
10%
24mph
NW
Windy
Humidity
50%
Feels like
4°F
Dew Point
5°F
2 PM
20°F
10%
23mph
NW
Windy
Humidity
48%
Feels like
4°F
Dew Point
4°F
3 PM
20°F
0%
22mph
NW
Windy
Humidity
47%
Feels like
4°F
Dew Point
3°F
4 PM
19°F
0%
19mph
NW
Partly Cloudy
Humidity
45%
Feels like
3°F
Dew Point
1°F
4:54 PM
5 PM
18°F
0%
16mph
NW
Mostly Clear
Humidity
45%
Feels like
3°F
Dew Point
0°F
6 PM
16°F
0%
13mph
NW
Clear
Humidity
46%
Feels like
2°F
Dew Point
-1°F
7 PM
15°F
0%
12mph
NW
Clear
Humidity
45%
Feels like
2°F
Dew Point
-2°F
8 PM
15°F
0%
11mph
NW
Clear
Humidity
46%
Feels like
1°F
Dew Point
-3°F
9 PM
14°F
0%
10mph
NNW
Clear
Humidity
46%
Feels like
1°F
Dew Point
-3°F
10 PM
13°F
0%
9mph
NNW
Clear
Humidity
45%
Feels like
1°F
Dew Point
-4°F
11 PM
13°F
0%
8mph
N
Clear
Humidity
44%
Feels like
1°F
Dew Point
-5°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide