Hourly Weather Forecast - Vivian, SD

12 AM
33°F
10%
25mph
NW
Windy
Humidity
55%
Feels like
20°F
Dew Point
18°F
1 AM
31°F
10%
22mph
NW
Windy
Humidity
57%
Feels like
18°F
Dew Point
18°F
2 AM
30°F
10%
19mph
NW
Cloudy
Humidity
60%
Feels like
18°F
Dew Point
18°F
3 AM
29°F
10%
17mph
NW
Cloudy
Humidity
63%
Feels like
17°F
Dew Point
18°F
4 AM
28°F
10%
15mph
NW
Cloudy
Humidity
65%
Feels like
16°F
Dew Point
17°F
5 AM
26°F
10%
13mph
NW
Cloudy
Humidity
67%
Feels like
15°F
Dew Point
17°F
6 AM
26°F
10%
12mph
NNW
Cloudy
Humidity
69%
Feels like
15°F
Dew Point
17°F
7 AM
25°F
10%
11mph
NNW
Cloudy
Humidity
71%
Feels like
14°F
Dew Point
17°F
7:57 AM
8 AM
25°F
10%
10mph
NNW
Cloudy
Humidity
70%
Feels like
15°F
Dew Point
16°F
9 AM
26°F
10%
9mph
N
Cloudy
Humidity
67%
Feels like
16°F
Dew Point
16°F
10 AM
28°F
10%
9mph
N
Cloudy
Humidity
61%
Feels like
19°F
Dew Point
16°F
11 AM
30°F
20%
8mph
N
Cloudy
Humidity
56%
Feels like
22°F
Dew Point
16°F
12 PM
32°F
20%
8mph
NNW
Cloudy
Humidity
52%
Feels like
25°F
Dew Point
16°F
1 PM
33°F
30%
6mph
NNW
30% Chance Frozen Mix
Humidity
50%
Feels like
28°F
Dew Point
17°F
2 PM
35°F
30%
2mph
NNW
30% Chance of Light Rain
Humidity
49%
Feels like
35°F
Dew Point
17°F
3 PM
35°F
30%
5mph
SSE
30% Chance of Light Rain
Humidity
49%
Feels like
31°F
Dew Point
18°F
4 PM
36°F
30%
9mph
SSE
30% Chance of Light Rain
Humidity
51%
Feels like
29°F
Dew Point
19°F
5 PM
36°F
20%
10mph
SSE
Cloudy
Humidity
52%
Feels like
29°F
Dew Point
20°F
6 PM
36°F
10%
9mph
SE
Cloudy
Humidity
54%
Feels like
29°F
Dew Point
21°F
7 PM
34°F
10%
9mph
ESE
Cloudy
Humidity
58%
Feels like
27°F
Dew Point
21°F
7:44 PM
8 PM
32°F
10%
8mph
ESE
Cloudy
Humidity
64%
Feels like
25°F
Dew Point
22°F
9 PM
31°F
20%
8mph
ESE
Cloudy
Humidity
68%
Feels like
24°F
Dew Point
22°F
10 PM
30°F
30%
7mph
ESE
30% Chance Frozen Mix
Humidity
71%
Feels like
23°F
Dew Point
22°F
11 PM
30°F
40%
7mph
ESE
40% Chance Frozen Mix
Humidity
74%
Feels like
23°F
Dew Point
22°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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