Hourly Weather Forecast - Union Center, SD

12 PM
28°F
0%
13mph
NNE
Mostly Cloudy
Humidity
87%
Feels like
18°F
Dew Point
25°F
1 PM
28°F
0%
13mph
NNE
Cloudy
Humidity
85%
Feels like
17°F
Dew Point
24°F
2 PM
27°F
0%
14mph
NNE
Cloudy
Humidity
83%
Feels like
16°F
Dew Point
23°F
3 PM
25°F
10%
14mph
NNE
Cloudy
Humidity
83%
Feels like
13°F
Dew Point
21°F
4 PM
23°F
10%
14mph
NE
Cloudy
Humidity
84%
Feels like
10°F
Dew Point
19°F
4:11 PM
5 PM
21°F
10%
13mph
NE
Cloudy
Humidity
84%
Feels like
8°F
Dew Point
17°F
6 PM
19°F
10%
13mph
NE
Cloudy
Humidity
85%
Feels like
6°F
Dew Point
15°F
7 PM
18°F
10%
12mph
NE
Cloudy
Humidity
85%
Feels like
5°F
Dew Point
14°F
8 PM
17°F
30%
10mph
NE
30% Chance of Snow
Humidity
85%
Feels like
5°F
Dew Point
13°F
9 PM
16°F
30%
9mph
NE
30% Chance of Snow
Humidity
85%
Feels like
5°F
Dew Point
12°F
10 PM
16°F
0%
9mph
ENE
Cloudy
Humidity
84%
Feels like
5°F
Dew Point
12°F
11 PM
16°F
30%
9mph
E
30% Chance of Snow
Humidity
84%
Feels like
5°F
Dew Point
12°F

Snowfall Forecast Through Tonight

Two Winter Storms Deliver Accumulating Northern U.S. Snow

A plowable snow will occur from parts of the Pacific Northwest to the Upper Midwest for the start of the weekend.

Sunday's Weather Outlook

Sunday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

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People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

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Image courtesy of PeakPX.

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