Hourly Weather Forecast - Vivian, SD

12 AM
38°F
0%
8mph
NW
Clear
Humidity
79%
Feels like
32°F
Dew Point
32°F
1 AM
37°F
0%
7mph
NW
Clear
Humidity
78%
Feels like
31°F
Dew Point
31°F
2 AM
36°F
0%
7mph
NW
Clear
Humidity
78%
Feels like
30°F
Dew Point
29°F
3 AM
35°F
0%
7mph
NW
Clear
Humidity
78%
Feels like
29°F
Dew Point
29°F
4 AM
33°F
0%
7mph
NNW
Clear
Humidity
82%
Feels like
27°F
Dew Point
28°F
5 AM
32°F
0%
6mph
NNW
Mostly Clear
Humidity
82%
Feels like
26°F
Dew Point
28°F
6 AM
31°F
0%
6mph
N
Mostly Clear
Humidity
85%
Feels like
25°F
Dew Point
27°F
7 AM
30°F
10%
5mph
NNE
Mostly Clear
Humidity
87%
Feels like
25°F
Dew Point
27°F
8 AM
30°F
10%
6mph
ENE
Mostly Clear
Humidity
88%
Feels like
24°F
Dew Point
27°F
8:13 AM
9 AM
31°F
10%
9mph
E
Mostly Sunny
Humidity
86%
Feels like
24°F
Dew Point
28°F
10 AM
34°F
10%
10mph
ESE
Mostly Sunny
Humidity
82%
Feels like
26°F
Dew Point
29°F
11 AM
37°F
10%
10mph
ESE
Mostly Sunny
Humidity
74%
Feels like
30°F
Dew Point
29°F
12 PM
40°F
10%
10mph
ESE
Mostly Sunny
Humidity
68%
Feels like
33°F
Dew Point
30°F
1 PM
42°F
10%
11mph
ESE
Mostly Sunny
Humidity
62%
Feels like
35°F
Dew Point
30°F
2 PM
43°F
10%
11mph
ESE
Mostly Sunny
Humidity
62%
Feels like
37°F
Dew Point
31°F
3 PM
43°F
10%
11mph
ESE
Partly Cloudy
Humidity
62%
Feels like
37°F
Dew Point
31°F
4 PM
41°F
10%
11mph
ESE
Partly Cloudy
Humidity
63%
Feels like
34°F
Dew Point
29°F
5 PM
38°F
0%
10mph
ESE
Partly Cloudy
Humidity
68%
Feels like
31°F
Dew Point
28°F
5:06 PM
6 PM
35°F
0%
10mph
ESE
Partly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
28°F
7 PM
34°F
0%
9mph
ESE
Mostly Cloudy
Humidity
77%
Feels like
27°F
Dew Point
28°F
8 PM
34°F
0%
9mph
ESE
Mostly Cloudy
Humidity
79%
Feels like
27°F
Dew Point
28°F
9 PM
34°F
0%
9mph
SE
Cloudy
Humidity
80%
Feels like
27°F
Dew Point
28°F
10 PM
34°F
0%
9mph
SE
Cloudy
Humidity
81%
Feels like
27°F
Dew Point
29°F
11 PM
34°F
0%
9mph
SE
Cloudy
Humidity
82%
Feels like
27°F
Dew Point
29°F

Forecast Peak Wind Gusts Today

Clipper System Blasts Central, Eastern U.S. With Winter Impacts

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

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