Hourly Weather Forecast - Vivian, SD

12 AM
24°F
0%
13mph
SSE
Mostly Clear
Humidity
69%
Feels like
12°F
Dew Point
15°F
1 AM
24°F
0%
13mph
SSE
Mostly Clear
Humidity
70%
Feels like
13°F
Dew Point
16°F
2 AM
24°F
0%
12mph
SSE
Partly Cloudy
Humidity
72%
Feels like
13°F
Dew Point
17°F
3 AM
25°F
0%
12mph
SSE
Mostly Cloudy
Humidity
74%
Feels like
14°F
Dew Point
18°F
4 AM
25°F
0%
11mph
SSE
Mostly Cloudy
Humidity
76%
Feels like
14°F
Dew Point
18°F
5 AM
25°F
0%
10mph
SSE
Cloudy
Humidity
77%
Feels like
15°F
Dew Point
19°F
6 AM
25°F
0%
10mph
SSE
Cloudy
Humidity
79%
Feels like
15°F
Dew Point
20°F
7 AM
26°F
0%
10mph
SSE
Cloudy
Humidity
79%
Feels like
17°F
Dew Point
21°F
7:16 AM
8 AM
29°F
10%
10mph
SSE
Cloudy
Humidity
74%
Feels like
20°F
Dew Point
22°F
9 AM
33°F
0%
11mph
SSE
Cloudy
Humidity
66%
Feels like
24°F
Dew Point
22°F
10 AM
37°F
0%
12mph
SSE
Cloudy
Humidity
58%
Feels like
29°F
Dew Point
24°F
11 AM
42°F
0%
12mph
SSE
Cloudy
Humidity
50%
Feels like
35°F
Dew Point
24°F
12 PM
45°F
10%
13mph
SSE
Cloudy
Humidity
44%
Feels like
39°F
Dew Point
25°F
1 PM
48°F
30%
13mph
SE
30% Chance of Light Rain
Humidity
41%
Feels like
42°F
Dew Point
25°F
2 PM
48°F
30%
13mph
SSE
30% Chance of Light Rain
Humidity
40%
Feels like
43°F
Dew Point
25°F
3 PM
48°F
30%
13mph
SE
30% Chance of Light Rain
Humidity
41%
Feels like
42°F
Dew Point
25°F
4 PM
47°F
30%
13mph
SE
30% Chance of Light Rain
Humidity
43%
Feels like
41°F
Dew Point
26°F
5 PM
45°F
40%
12mph
SE
40% Chance of Light Rain
Humidity
47%
Feels like
39°F
Dew Point
26°F
6 PM
42°F
40%
11mph
SE
40% Chance Rain Showers
Humidity
52%
Feels like
36°F
Dew Point
26°F
6:30 PM
7 PM
40°F
30%
10mph
SE
30% Chance Rain Showers
Humidity
59%
Feels like
34°F
Dew Point
27°F
8 PM
38°F
30%
10mph
SE
30% Chance Rain Showers
Humidity
65%
Feels like
32°F
Dew Point
28°F
9 PM
37°F
20%
10mph
SE
Partly Cloudy
Humidity
71%
Feels like
29°F
Dew Point
28°F
10 PM
35°F
20%
9mph
SE
Partly Cloudy
Humidity
78%
Feels like
27°F
Dew Point
29°F
11 PM
33°F
10%
9mph
SE
Cloudy
Humidity
83%
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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