Hourly Weather Forecast - Gregory, SD

12 AM
34°F
0%
11mph
SSW
Clear
Humidity
73%
Feels like
26°F
Dew Point
26°F
1 AM
34°F
0%
12mph
SSW
Clear
Humidity
70%
Feels like
26°F
Dew Point
26°F
2 AM
35°F
0%
13mph
SSW
Mostly Clear
Humidity
66%
Feels like
26°F
Dew Point
25°F
3 AM
35°F
0%
13mph
SW
Partly Cloudy
Humidity
64%
Feels like
26°F
Dew Point
24°F
4 AM
35°F
0%
12mph
SW
Partly Cloudy
Humidity
64%
Feels like
26°F
Dew Point
24°F
5 AM
34°F
0%
11mph
WSW
Mostly Cloudy
Humidity
64%
Feels like
26°F
Dew Point
23°F
6 AM
35°F
0%
11mph
W
Cloudy
Humidity
64%
Feels like
26°F
Dew Point
24°F
7 AM
35°F
0%
11mph
W
Mostly Cloudy
Humidity
65%
Feels like
28°F
Dew Point
25°F
8 AM
37°F
0%
11mph
WNW
Partly Cloudy
Humidity
66%
Feels like
29°F
Dew Point
26°F
8:03 AM
9 AM
39°F
0%
11mph
WNW
Partly Cloudy
Humidity
66%
Feels like
32°F
Dew Point
28°F
10 AM
42°F
0%
12mph
WNW
Mostly Sunny
Humidity
64%
Feels like
35°F
Dew Point
31°F
11 AM
46°F
0%
13mph
WNW
Partly Cloudy
Humidity
62%
Feels like
40°F
Dew Point
33°F
12 PM
49°F
0%
14mph
WNW
Partly Cloudy
Humidity
59%
Feels like
44°F
Dew Point
35°F
1 PM
51°F
0%
15mph
NW
Mostly Sunny
Humidity
58%
Feels like
51°F
Dew Point
36°F
2 PM
51°F
0%
16mph
NW
Mostly Sunny
Humidity
57%
Feels like
51°F
Dew Point
37°F
3 PM
51°F
0%
18mph
NW
Mostly Sunny
Humidity
57%
Feels like
51°F
Dew Point
36°F
4 PM
49°F
0%
19mph
NW
Partly Cloudy
Humidity
58%
Feels like
43°F
Dew Point
35°F
5 PM
46°F
0%
18mph
NW
Partly Cloudy
Humidity
60%
Feels like
39°F
Dew Point
33°F
5:03 PM
6 PM
44°F
0%
17mph
NW
Mostly Cloudy
Humidity
63%
Feels like
36°F
Dew Point
32°F
7 PM
42°F
0%
15mph
NW
Cloudy
Humidity
66%
Feels like
34°F
Dew Point
31°F
8 PM
40°F
0%
13mph
NW
Cloudy
Humidity
69%
Feels like
32°F
Dew Point
30°F
9 PM
38°F
0%
11mph
NW
Mostly Cloudy
Humidity
72%
Feels like
30°F
Dew Point
30°F
10 PM
36°F
0%
10mph
WNW
Mostly Cloudy
Humidity
76%
Feels like
29°F
Dew Point
29°F
11 PM
35°F
0%
9mph
W
Partly Cloudy
Humidity
80%
Feels like
28°F
Dew Point
29°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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