Hourly Weather Forecast - Armour, SD

12 AM
11°F
0%
9mph
W
Mostly Clear
Humidity
77%
Feels like
-1°F
Dew Point
6°F
1 AM
11°F
0%
8mph
W
Mostly Clear
Humidity
78%
Feels like
-1°F
Dew Point
5°F
2 AM
10°F
0%
8mph
W
Mostly Clear
Humidity
78%
Feels like
-2°F
Dew Point
5°F
3 AM
10°F
0%
8mph
W
Mostly Clear
Humidity
78%
Feels like
-2°F
Dew Point
4°F
4 AM
10°F
0%
8mph
W
Mostly Clear
Humidity
78%
Feels like
-2°F
Dew Point
4°F
5 AM
10°F
0%
7mph
WSW
Partly Cloudy
Humidity
78%
Feels like
-1°F
Dew Point
4°F
6 AM
10°F
0%
7mph
WSW
Partly Cloudy
Humidity
78%
Feels like
-1°F
Dew Point
5°F
7 AM
11°F
0%
7mph
W
Mostly Clear
Humidity
78%
Feels like
-1°F
Dew Point
5°F
7:58 AM
8 AM
11°F
0%
8mph
W
Mostly Sunny
Humidity
77%
Feels like
-1°F
Dew Point
5°F
9 AM
12°F
0%
9mph
WNW
Mostly Sunny
Humidity
75%
Feels like
0°F
Dew Point
6°F
10 AM
15°F
0%
10mph
WNW
Mostly Sunny
Humidity
70%
Feels like
2°F
Dew Point
7°F
11 AM
17°F
0%
12mph
NW
Mostly Sunny
Humidity
64%
Feels like
4°F
Dew Point
7°F
12 PM
19°F
0%
13mph
NW
Partly Cloudy
Humidity
61%
Feels like
6°F
Dew Point
8°F
1 PM
20°F
0%
14mph
NW
Partly Cloudy
Humidity
59%
Feels like
6°F
Dew Point
8°F
2 PM
20°F
0%
15mph
NNW
Partly Cloudy
Humidity
58%
Feels like
6°F
Dew Point
7°F
3 PM
19°F
10%
14mph
NNW
Partly Cloudy
Humidity
59%
Feels like
5°F
Dew Point
7°F
4 PM
17°F
10%
14mph
NNW
Partly Cloudy
Humidity
62%
Feels like
3°F
Dew Point
6°F
5 PM
14°F
10%
13mph
NNW
Mostly Cloudy
Humidity
66%
Feels like
0°F
Dew Point
5°F
5:31 PM
6 PM
11°F
30%
12mph
N
30% Chance of Flurries
Humidity
70%
Feels like
-3°F
Dew Point
4°F
7 PM
9°F
30%
11mph
N
30% Chance of Flurries
Humidity
72%
Feels like
-5°F
Dew Point
2°F
8 PM
7°F
30%
11mph
N
30% Chance Snow Showers
Humidity
73%
Feels like
-8°F
Dew Point
1°F
9 PM
6°F
30%
11mph
N
30% Chance Snow Showers
Humidity
73%
Feels like
-9°F
Dew Point
-1°F
10 PM
4°F
10%
10mph
N
Mostly Cloudy
Humidity
73%
Feels like
-11°F
Dew Point
-3°F
11 PM
2°F
10%
10mph
N
Cloudy
Humidity
72%
Feels like
-13°F
Dew Point
-5°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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