Hourly Weather Forecast - Vivian, SD

12 AM
39°F
0%
10mph
NW
Clear
Humidity
63%
Feels like
33°F
Dew Point
28°F
1 AM
37°F
0%
10mph
NW
Clear
Humidity
67%
Feels like
30°F
Dew Point
27°F
2 AM
36°F
0%
9mph
WNW
Clear
Humidity
71%
Feels like
28°F
Dew Point
27°F
3 AM
34°F
0%
9mph
WNW
Clear
Humidity
74%
Feels like
27°F
Dew Point
27°F
4 AM
33°F
0%
9mph
WNW
Clear
Humidity
75%
Feels like
26°F
Dew Point
26°F
5 AM
33°F
0%
9mph
WNW
Clear
Humidity
76%
Feels like
25°F
Dew Point
26°F
6 AM
32°F
0%
8mph
WNW
Clear
Humidity
78%
Feels like
25°F
Dew Point
26°F
7 AM
32°F
0%
8mph
W
Clear
Humidity
77%
Feels like
25°F
Dew Point
26°F
7:50 AM
8 AM
33°F
0%
8mph
W
Mostly Sunny
Humidity
77%
Feels like
26°F
Dew Point
27°F
9 AM
37°F
0%
8mph
W
Mostly Sunny
Humidity
73%
Feels like
30°F
Dew Point
29°F
10 AM
42°F
0%
9mph
W
Mostly Sunny
Humidity
64%
Feels like
36°F
Dew Point
30°F
11 AM
47°F
0%
10mph
W
Sunny
Humidity
53%
Feels like
42°F
Dew Point
31°F
12 PM
52°F
0%
11mph
W
Sunny
Humidity
46%
Feels like
52°F
Dew Point
32°F
1 PM
56°F
0%
11mph
W
Sunny
Humidity
40%
Feels like
56°F
Dew Point
32°F
2 PM
59°F
0%
11mph
W
Sunny
Humidity
36%
Feels like
59°F
Dew Point
32°F
3 PM
61°F
0%
10mph
W
Sunny
Humidity
34%
Feels like
61°F
Dew Point
32°F
4 PM
60°F
0%
9mph
W
Sunny
Humidity
35%
Feels like
60°F
Dew Point
32°F
5 PM
56°F
0%
7mph
WSW
Sunny
Humidity
39%
Feels like
56°F
Dew Point
32°F
6 PM
53°F
0%
6mph
SW
Sunny
Humidity
49%
Feels like
53°F
Dew Point
34°F
6:01 PM
7 PM
49°F
0%
6mph
SW
Clear
Humidity
54%
Feels like
47°F
Dew Point
34°F
8 PM
48°F
0%
6mph
SW
Clear
Humidity
56%
Feels like
45°F
Dew Point
33°F
9 PM
46°F
0%
7mph
SW
Clear
Humidity
57%
Feels like
42°F
Dew Point
31°F
10 PM
44°F
0%
7mph
SW
Clear
Humidity
59%
Feels like
40°F
Dew Point
31°F
11 PM
42°F
0%
7mph
SW
Mostly Clear
Humidity
61%
Feels like
37°F
Dew Point
29°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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