Hourly Weather Forecast - Vivian, SD

12 AM
32°F
0%
9mph
SE
Cloudy
Humidity
85%
Feels like
24°F
Dew Point
28°F
1 AM
31°F
0%
8mph
SE
Cloudy
Humidity
87%
Feels like
24°F
Dew Point
28°F
2 AM
30°F
0%
7mph
SE
Cloudy
Humidity
89%
Feels like
24°F
Dew Point
28°F
3 AM
29°F
0%
5mph
SE
Cloudy
Humidity
92%
Feels like
24°F
Dew Point
28°F
4 AM
28°F
0%
4mph
SE
Cloudy
Humidity
96%
Feels like
23°F
Dew Point
27°F
5 AM
27°F
0%
4mph
ESE
Foggy
Humidity
100%
Feels like
23°F
Dew Point
27°F
6 AM
27°F
0%
4mph
E
Foggy
Humidity
100%
Feels like
22°F
Dew Point
27°F
7 AM
27°F
0%
4mph
ENE
Foggy
Humidity
100%
Feels like
22°F
Dew Point
27°F
7:15 AM
8 AM
29°F
0%
4mph
NE
Foggy
Humidity
100%
Feels like
24°F
Dew Point
29°F
9 AM
33°F
0%
5mph
NE
Cloudy
Humidity
94%
Feels like
28°F
Dew Point
31°F
10 AM
37°F
0%
6mph
NNE
Cloudy
Humidity
82%
Feels like
32°F
Dew Point
32°F
11 AM
42°F
0%
7mph
NNE
Mostly Cloudy
Humidity
70%
Feels like
37°F
Dew Point
33°F
12 PM
46°F
0%
8mph
NNE
Mostly Cloudy
Humidity
60%
Feels like
42°F
Dew Point
33°F
1 PM
49°F
0%
8mph
NNE
Partly Cloudy
Humidity
54%
Feels like
46°F
Dew Point
33°F
2 PM
51°F
0%
7mph
NNE
Partly Cloudy
Humidity
49%
Feels like
51°F
Dew Point
33°F
3 PM
52°F
0%
7mph
NNE
Mostly Sunny
Humidity
47%
Feels like
52°F
Dew Point
33°F
4 PM
52°F
0%
6mph
NNE
Sunny
Humidity
47%
Feels like
52°F
Dew Point
32°F
5 PM
50°F
0%
5mph
NE
Sunny
Humidity
50%
Feels like
48°F
Dew Point
32°F
6 PM
47°F
0%
4mph
ENE
Sunny
Humidity
55%
Feels like
45°F
Dew Point
31°F
6:32 PM
7 PM
43°F
0%
3mph
E
Clear
Humidity
62%
Feels like
41°F
Dew Point
31°F
8 PM
39°F
0%
4mph
ESE
Clear
Humidity
70%
Feels like
37°F
Dew Point
30°F
9 PM
36°F
0%
4mph
SE
Clear
Humidity
77%
Feels like
32°F
Dew Point
29°F
10 PM
34°F
0%
5mph
SSE
Clear
Humidity
83%
Feels like
29°F
Dew Point
29°F
11 PM
32°F
0%
6mph
SSE
Clear
Humidity
86%
Feels like
26°F
Dew Point
29°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

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

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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