Hourly Weather Forecast - East Sioux Falls, SD

12 AM
33°F
10%
8mph
S
Cloudy
Humidity
76%
Feels like
26°F
Dew Point
26°F
1 AM
32°F
0%
7mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
26°F
Dew Point
26°F
2 AM
32°F
0%
6mph
SW
Partly Cloudy
Humidity
77%
Feels like
26°F
Dew Point
26°F
3 AM
31°F
0%
5mph
SW
Partly Cloudy
Humidity
79%
Feels like
26°F
Dew Point
26°F
4 AM
31°F
0%
4mph
W
Partly Cloudy
Humidity
82%
Feels like
26°F
Dew Point
26°F
5 AM
30°F
0%
4mph
WNW
Partly Cloudy
Humidity
86%
Feels like
26°F
Dew Point
26°F
6 AM
30°F
0%
5mph
NW
Partly Cloudy
Humidity
87%
Feels like
25°F
Dew Point
27°F
7 AM
31°F
0%
6mph
NW
Partly Cloudy
Humidity
87%
Feels like
25°F
Dew Point
27°F
7:55 AM
8 AM
32°F
0%
5mph
NNW
Mostly Sunny
Humidity
86%
Feels like
27°F
Dew Point
28°F
9 AM
33°F
0%
5mph
NNW
Mostly Sunny
Humidity
82%
Feels like
28°F
Dew Point
29°F
10 AM
35°F
0%
6mph
NNW
Mostly Sunny
Humidity
77%
Feels like
30°F
Dew Point
29°F
11 AM
37°F
0%
6mph
NNW
Mostly Sunny
Humidity
72%
Feels like
32°F
Dew Point
29°F
12 PM
38°F
0%
7mph
NW
Mostly Sunny
Humidity
69%
Feels like
33°F
Dew Point
29°F
1 PM
38°F
10%
8mph
NW
Mostly Sunny
Humidity
68%
Feels like
32°F
Dew Point
29°F
2 PM
37°F
10%
8mph
NW
Mostly Sunny
Humidity
69%
Feels like
31°F
Dew Point
28°F
3 PM
36°F
10%
8mph
NW
Mostly Sunny
Humidity
72%
Feels like
29°F
Dew Point
28°F
4 PM
35°F
10%
8mph
NW
Mostly Sunny
Humidity
74%
Feels like
28°F
Dew Point
27°F
4:52 PM
5 PM
33°F
10%
8mph
NW
Partly Cloudy
Humidity
75%
Feels like
26°F
Dew Point
26°F
6 PM
32°F
10%
8mph
NW
Partly Cloudy
Humidity
76%
Feels like
25°F
Dew Point
26°F
7 PM
31°F
10%
8mph
NW
Mostly Cloudy
Humidity
77%
Feels like
24°F
Dew Point
25°F
8 PM
30°F
10%
7mph
NNW
Mostly Cloudy
Humidity
76%
Feels like
23°F
Dew Point
23°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

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