Hourly Weather Forecast - Gregory, SD

12 AM
10°F
10%
7mph
N
Clear
Humidity
86%
Feels like
-2°F
Dew Point
6°F
1 AM
10°F
10%
4mph
NNE
Clear
Humidity
85%
Feels like
3°F
Dew Point
6°F
2 AM
10°F
10%
5mph
SE
Clear
Humidity
84%
Feels like
1°F
Dew Point
6°F
3 AM
10°F
10%
9mph
SE
Clear
Humidity
83%
Feels like
-3°F
Dew Point
6°F
4 AM
10°F
0%
11mph
SE
Clear
Humidity
83%
Feels like
-5°F
Dew Point
6°F
5 AM
9°F
0%
10mph
SE
Clear
Humidity
84%
Feels like
-5°F
Dew Point
6°F
6 AM
10°F
0%
10mph
SE
Clear
Humidity
85%
Feels like
-4°F
Dew Point
6°F
7 AM
10°F
0%
10mph
SE
Clear
Humidity
85%
Feels like
-4°F
Dew Point
6°F
8 AM
11°F
0%
10mph
SE
Clear
Humidity
86%
Feels like
-3°F
Dew Point
7°F
8:01 AM
9 AM
12°F
0%
11mph
SE
Sunny
Humidity
85%
Feels like
-2°F
Dew Point
8°F
10 AM
14°F
0%
11mph
SSE
Mostly Sunny
Humidity
82%
Feels like
1°F
Dew Point
10°F
11 AM
17°F
0%
12mph
SSE
Partly Cloudy
Humidity
78%
Feels like
4°F
Dew Point
12°F
12 PM
20°F
0%
13mph
SSE
Partly Cloudy
Humidity
75%
Feels like
7°F
Dew Point
14°F
1 PM
22°F
0%
13mph
SSE
Partly Cloudy
Humidity
72%
Feels like
10°F
Dew Point
15°F
2 PM
24°F
0%
13mph
SSE
Mostly Sunny
Humidity
70%
Feels like
13°F
Dew Point
16°F

Rainfall Forecast for Northwest through Thursday

Persistent, Flooding Rain Impacts the Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

Tuesday's Weather Outlook

Tuesday'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

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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