Hourly Weather Forecast - Sioux Falls, SD

12 AM
22°F
20%
5mph
S
Foggy
Humidity
100%
Feels like
16°F
Dew Point
22°F
1 AM
21°F
20%
5mph
S
Foggy
Humidity
100%
Feels like
14°F
Dew Point
21°F
2 AM
20°F
10%
6mph
SSW
Foggy
Humidity
100%
Feels like
12°F
Dew Point
20°F
3 AM
19°F
10%
6mph
SSW
Foggy
Humidity
100%
Feels like
10°F
Dew Point
19°F
4 AM
18°F
10%
6mph
SW
Foggy
Humidity
100%
Feels like
9°F
Dew Point
18°F
5 AM
18°F
0%
6mph
SW
Foggy
Humidity
100%
Feels like
9°F
Dew Point
18°F
6 AM
19°F
0%
7mph
SW
Foggy
Humidity
100%
Feels like
9°F
Dew Point
18°F
7 AM
20°F
0%
7mph
WSW
Foggy
Humidity
100%
Feels like
11°F
Dew Point
20°F
7:08 AM
8 AM
22°F
0%
8mph
WSW
Partly Cloudy
Humidity
97%
Feels like
13°F
Dew Point
22°F
9 AM
25°F
0%
9mph
WSW
Partly Cloudy
Humidity
92%
Feels like
16°F
Dew Point
23°F
10 AM
29°F
0%
9mph
WSW
Mostly Sunny
Humidity
85%
Feels like
21°F
Dew Point
25°F
11 AM
34°F
0%
10mph
W
Sunny
Humidity
77%
Feels like
26°F
Dew Point
27°F
12 PM
38°F
0%
11mph
W
Sunny
Humidity
70%
Feels like
31°F
Dew Point
29°F
1 PM
41°F
0%
12mph
W
Sunny
Humidity
63%
Feels like
35°F
Dew Point
30°F
2 PM
44°F
0%
13mph
W
Sunny
Humidity
56%
Feels like
38°F
Dew Point
29°F
3 PM
45°F
0%
13mph
W
Sunny
Humidity
53%
Feels like
39°F
Dew Point
29°F
4 PM
44°F
0%
12mph
W
Sunny
Humidity
53%
Feels like
39°F
Dew Point
29°F
5 PM
42°F
0%
10mph
W
Sunny
Humidity
57%
Feels like
37°F
Dew Point
28°F
6 PM
40°F
0%
8mph
W
Sunny
Humidity
62%
Feels like
34°F
Dew Point
28°F
6:11 PM
7 PM
37°F
0%
7mph
W
Clear
Humidity
66%
Feels like
31°F
Dew Point
27°F
8 PM
34°F
0%
7mph
WSW
Clear
Humidity
71%
Feels like
28°F
Dew Point
26°F
9 PM
32°F
0%
7mph
WSW
Clear
Humidity
74%
Feels like
26°F
Dew Point
25°F
10 PM
30°F
0%
7mph
WSW
Clear
Humidity
75%
Feels like
23°F
Dew Point
23°F
11 PM
29°F
0%
8mph
SW
Clear
Humidity
76%
Feels like
22°F
Dew Point
23°F

Snow Forecast through Tuesday Morning

Nor'easter Dumps Record Snow in Northeast

A historic nor'easter is leaving a memorable mark from the Mid-Atlantic to southern and eastern New England.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

A woman fights her way through a blizzard in New York City.

Blizzard Warning Defined

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

Windchill chart

Dangers of Wind Chills

Story Image via pixabay.com

Avalanche Dangers and Safety

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