Hourly Weather Forecast - North Sioux City, SD

12 AM
23°F
0%
4mph
S
Clear
Humidity
82%
Feels like
18°F
Dew Point
18°F
1 AM
23°F
0%
4mph
S
Clear
Humidity
85%
Feels like
18°F
Dew Point
19°F
2 AM
24°F
0%
4mph
S
Clear
Humidity
86%
Feels like
18°F
Dew Point
20°F
3 AM
24°F
0%
5mph
S
Clear
Humidity
85%
Feels like
18°F
Dew Point
20°F
4 AM
25°F
0%
6mph
S
Clear
Humidity
84%
Feels like
18°F
Dew Point
21°F
5 AM
26°F
0%
7mph
S
Clear
Humidity
84%
Feels like
18°F
Dew Point
22°F
6 AM
27°F
0%
7mph
S
Clear
Humidity
83%
Feels like
19°F
Dew Point
22°F
7 AM
29°F
0%
7mph
S
Clear
Humidity
85%
Feels like
21°F
Dew Point
25°F
7:49 AM
8 AM
31°F
0%
6mph
S
Mostly Sunny
Humidity
84%
Feels like
24°F
Dew Point
26°F
9 AM
33°F
0%
6mph
SSW
Partly Cloudy
Humidity
83%
Feels like
27°F
Dew Point
28°F
10 AM
35°F
0%
6mph
SSW
Partly Cloudy
Humidity
81%
Feels like
30°F
Dew Point
30°F
11 AM
37°F
0%
6mph
SW
Partly Cloudy
Humidity
77%
Feels like
33°F
Dew Point
31°F
12 PM
39°F
0%
6mph
WSW
Mostly Cloudy
Humidity
75%
Feels like
35°F
Dew Point
32°F
1 PM
40°F
0%
5mph
W
Cloudy
Humidity
73%
Feels like
36°F
Dew Point
32°F
2 PM
41°F
0%
5mph
WNW
Cloudy
Humidity
72%
Feels like
37°F
Dew Point
33°F
3 PM
41°F
0%
6mph
WNW
Cloudy
Humidity
72%
Feels like
37°F
Dew Point
32°F
4 PM
40°F
0%
6mph
WNW
Cloudy
Humidity
72%
Feels like
36°F
Dew Point
32°F
4:53 PM
5 PM
39°F
0%
7mph
WNW
Cloudy
Humidity
73%
Feels like
34°F
Dew Point
31°F
6 PM
38°F
0%
7mph
WNW
Cloudy
Humidity
77%
Feels like
33°F
Dew Point
32°F
7 PM
37°F
0%
7mph
WNW
Cloudy
Humidity
78%
Feels like
32°F
Dew Point
31°F
8 PM
37°F
0%
6mph
WNW
Cloudy
Humidity
80%
Feels like
32°F
Dew Point
31°F
9 PM
36°F
0%
6mph
WNW
Cloudy
Humidity
81%
Feels like
31°F
Dew Point
31°F
10 PM
34°F
0%
5mph
WNW
Cloudy
Humidity
83%
Feels like
30°F
Dew Point
30°F
11 PM
33°F
0%
5mph
WNW
Cloudy
Humidity
85%
Feels like
28°F
Dew Point
29°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

Sunday Weather Outlook

Today'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

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