Hourly Weather Forecast - Hayes, SD

12 AM
18°F
0%
4mph
SW
Cloudy
Humidity
96%
Feels like
11°F
Dew Point
17°F
1 AM
18°F
0%
4mph
SSW
Cloudy
Humidity
95%
Feels like
12°F
Dew Point
17°F
2 AM
19°F
0%
5mph
S
Cloudy
Humidity
94%
Feels like
11°F
Dew Point
17°F
3 AM
19°F
0%
5mph
S
Cloudy
Humidity
94%
Feels like
11°F
Dew Point
18°F
4 AM
19°F
0%
6mph
S
Cloudy
Humidity
94%
Feels like
12°F
Dew Point
18°F
5 AM
20°F
0%
6mph
S
Cloudy
Humidity
94%
Feels like
12°F
Dew Point
19°F
6 AM
20°F
0%
6mph
S
Mostly Cloudy
Humidity
95%
Feels like
12°F
Dew Point
19°F
7 AM
21°F
10%
7mph
SSW
Mostly Cloudy
Humidity
95%
Feels like
12°F
Dew Point
20°F
7:05 AM
8 AM
22°F
10%
8mph
SW
Partly Cloudy
Humidity
94%
Feels like
13°F
Dew Point
21°F
9 AM
26°F
10%
8mph
SW
Partly Cloudy
Humidity
89%
Feels like
18°F
Dew Point
23°F
10 AM
32°F
10%
10mph
WSW
Mostly Sunny
Humidity
82%
Feels like
23°F
Dew Point
27°F
11 AM
36°F
10%
11mph
WSW
Sunny
Humidity
76%
Feels like
28°F
Dew Point
29°F
12 PM
39°F
10%
14mph
W
Sunny
Humidity
72%
Feels like
31°F
Dew Point
31°F
1 PM
42°F
10%
16mph
W
Sunny
Humidity
70%
Feels like
34°F
Dew Point
33°F
2 PM
43°F
10%
17mph
W
Sunny
Humidity
70%
Feels like
35°F
Dew Point
34°F
3 PM
42°F
10%
17mph
W
Sunny
Humidity
71%
Feels like
34°F
Dew Point
34°F
4 PM
40°F
10%
16mph
W
Mostly Sunny
Humidity
74%
Feels like
32°F
Dew Point
33°F
4:02 PM
5 PM
39°F
10%
15mph
W
Mostly Clear
Humidity
77%
Feels like
30°F
Dew Point
32°F
6 PM
38°F
10%
15mph
W
Partly Cloudy
Humidity
79%
Feels like
29°F
Dew Point
32°F
7 PM
37°F
0%
14mph
W
Partly Cloudy
Humidity
80%
Feels like
28°F
Dew Point
31°F
8 PM
36°F
0%
13mph
W
Partly Cloudy
Humidity
81%
Feels like
28°F
Dew Point
31°F
9 PM
35°F
0%
12mph
W
Mostly Clear
Humidity
83%
Feels like
27°F
Dew Point
30°F
10 PM
34°F
0%
11mph
W
Mostly Clear
Humidity
84%
Feels like
26°F
Dew Point
30°F
11 PM
34°F
0%
10mph
W
Mostly Clear
Humidity
84%
Feels like
26°F
Dew Point
30°F

Snowfall Forecast Through Tonight

Accumulating Snow To Impact Parts of Northern U.S.

A plowable snow will occur for parts of the Pacific Northwest and Midwest this 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.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide