Hourly Weather Forecast - Union Center, SD

12 AM
33°F
0%
4mph
NNE
Mostly Cloudy
Humidity
80%
Feels like
30°F
Dew Point
28°F
1 AM
33°F
0%
4mph
N
Cloudy
Humidity
81%
Feels like
29°F
Dew Point
28°F
2 AM
32°F
0%
4mph
N
Cloudy
Humidity
82%
Feels like
28°F
Dew Point
28°F
3 AM
31°F
0%
5mph
NNW
Mostly Cloudy
Humidity
84%
Feels like
26°F
Dew Point
27°F
4 AM
30°F
0%
6mph
NNW
Mostly Cloudy
Humidity
87%
Feels like
24°F
Dew Point
27°F
5 AM
30°F
0%
6mph
NNW
Partly Cloudy
Humidity
87%
Feels like
23°F
Dew Point
27°F
6 AM
30°F
0%
6mph
NNW
Partly Cloudy
Humidity
86%
Feels like
24°F
Dew Point
26°F
6:25 AM
7 AM
31°F
0%
6mph
NW
Mostly Sunny
Humidity
82%
Feels like
25°F
Dew Point
26°F
8 AM
33°F
0%
7mph
NW
Mostly Sunny
Humidity
76%
Feels like
27°F
Dew Point
27°F
9 AM
38°F
0%
8mph
NW
Mostly Sunny
Humidity
65%
Feels like
33°F
Dew Point
28°F
10 AM
45°F
0%
9mph
NNW
Sunny
Humidity
53%
Feels like
40°F
Dew Point
29°F
11 AM
50°F
0%
10mph
NNW
Sunny
Humidity
43%
Feels like
50°F
Dew Point
29°F
12 PM
54°F
0%
9mph
NNW
Sunny
Humidity
36%
Feels like
54°F
Dew Point
28°F
1 PM
56°F
0%
9mph
NNW
Sunny
Humidity
31%
Feels like
56°F
Dew Point
26°F
2 PM
57°F
0%
8mph
NNW
Sunny
Humidity
28%
Feels like
57°F
Dew Point
25°F
3 PM
57°F
0%
7mph
N
Sunny
Humidity
28%
Feels like
57°F
Dew Point
24°F
4 PM
56°F
0%
6mph
N
Sunny
Humidity
29%
Feels like
56°F
Dew Point
24°F
5 PM
54°F
0%
5mph
NE
Sunny
Humidity
32%
Feels like
54°F
Dew Point
24°F
5:41 PM
6 PM
50°F
0%
4mph
E
Clear
Humidity
37%
Feels like
49°F
Dew Point
25°F
7 PM
45°F
0%
5mph
SE
Clear
Humidity
45%
Feels like
42°F
Dew Point
25°F
8 PM
41°F
0%
8mph
SSE
Clear
Humidity
52%
Feels like
36°F
Dew Point
25°F
9 PM
39°F
0%
9mph
SSE
Clear
Humidity
58%
Feels like
32°F
Dew Point
25°F
10 PM
37°F
0%
9mph
SSE
Clear
Humidity
62%
Feels like
30°F
Dew Point
26°F
11 PM
36°F
0%
10mph
S
Clear
Humidity
66%
Feels like
29°F
Dew Point
26°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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