Hourly Weather Forecast - Gregory, SD

12 AM
39°F
20%
24mph
WNW
Windy
Humidity
53%
Feels like
28°F
Dew Point
23°F
1 AM
37°F
10%
26mph
WNW
Windy
Humidity
50%
Feels like
26°F
Dew Point
21°F
2 AM
36°F
0%
27mph
WNW
Windy
Humidity
49%
Feels like
24°F
Dew Point
19°F
3 AM
35°F
0%
28mph
WNW
Windy
Humidity
49%
Feels like
21°F
Dew Point
17°F
4 AM
32°F
0%
30mph
WNW
Windy
Humidity
51%
Feels like
17°F
Dew Point
16°F
5 AM
29°F
10%
32mph
WNW
Windy
Humidity
54%
Feels like
13°F
Dew Point
14°F
6 AM
26°F
20%
32mph
WNW
Windy
Humidity
58%
Feels like
8°F
Dew Point
13°F
7 AM
23°F
30%
32mph
NW
30% Chance Snow Showers
Humidity
60%
Feels like
4°F
Dew Point
11°F
8 AM
19°F
30%
32mph
NW
30% Chance Snow Showers
Humidity
62%
Feels like
0°F
Dew Point
9°F
8:04 AM
9 AM
18°F
30%
32mph
NW
30% Chance Snow Showers
Humidity
63%
Feels like
-2°F
Dew Point
7°F
10 AM
18°F
10%
31mph
NW
Windy
Humidity
62%
Feels like
-2°F
Dew Point
7°F
11 AM
20°F
10%
30mph
NW
Windy
Humidity
59%
Feels like
1°F
Dew Point
8°F
12 PM
21°F
0%
28mph
NW
Windy
Humidity
56%
Feels like
3°F
Dew Point
8°F
1 PM
22°F
0%
26mph
NW
Windy
Humidity
52%
Feels like
5°F
Dew Point
7°F
2 PM
22°F
0%
22mph
NW
Windy
Humidity
48%
Feels like
7°F
Dew Point
6°F
3 PM
23°F
0%
19mph
NW
Sunny
Humidity
46%
Feels like
8°F
Dew Point
5°F
4 PM
22°F
0%
16mph
NW
Sunny
Humidity
47%
Feels like
8°F
Dew Point
5°F
5 PM
21°F
0%
13mph
NW
Sunny
Humidity
50%
Feels like
8°F
Dew Point
5°F
5:03 PM
6 PM
19°F
0%
9mph
NNW
Clear
Humidity
54%
Feels like
9°F
Dew Point
5°F
7 PM
18°F
0%
5mph
N
Clear
Humidity
56%
Feels like
11°F
Dew Point
5°F
8 PM
17°F
0%
5mph
ENE
Clear
Humidity
59%
Feels like
9°F
Dew Point
5°F
9 PM
16°F
0%
8mph
E
Clear
Humidity
61%
Feels like
6°F
Dew Point
5°F
10 PM
16°F
0%
9mph
ESE
Mostly Clear
Humidity
61%
Feels like
5°F
Dew Point
6°F
11 PM
17°F
0%
10mph
SE
Mostly Clear
Humidity
61%
Feels like
5°F
Dew Point
6°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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