Hourly Weather Forecast - Armstrong, IA

12 AM
18°F
20%
11mph
WNW
Partly Cloudy
Humidity
83%
Feels like
6°F
Dew Point
14°F
1 AM
18°F
10%
12mph
WNW
Partly Cloudy
Humidity
83%
Feels like
6°F
Dew Point
14°F
2 AM
18°F
10%
12mph
WNW
Partly Cloudy
Humidity
82%
Feels like
5°F
Dew Point
13°F
3 AM
17°F
10%
13mph
WNW
Partly Cloudy
Humidity
82%
Feels like
4°F
Dew Point
13°F
4 AM
17°F
10%
13mph
WNW
Partly Cloudy
Humidity
82%
Feels like
3°F
Dew Point
12°F
5 AM
16°F
10%
13mph
WNW
Mostly Cloudy
Humidity
82%
Feels like
2°F
Dew Point
11°F
6 AM
15°F
10%
13mph
WNW
Cloudy
Humidity
82%
Feels like
1°F
Dew Point
11°F
7 AM
15°F
10%
13mph
WNW
Mostly Cloudy
Humidity
83%
Feels like
0°F
Dew Point
11°F
7:44 AM
8 AM
15°F
10%
14mph
WNW
Partly Cloudy
Humidity
83%
Feels like
0°F
Dew Point
11°F
9 AM
15°F
10%
15mph
WNW
Sunny
Humidity
82%
Feels like
0°F
Dew Point
11°F
10 AM
17°F
10%
16mph
WNW
Sunny
Humidity
79%
Feels like
1°F
Dew Point
11°F
11 AM
18°F
10%
17mph
WNW
Mostly Sunny
Humidity
75%
Feels like
3°F
Dew Point
12°F
12 PM
20°F
10%
18mph
WNW
Partly Cloudy
Humidity
71%
Feels like
5°F
Dew Point
12°F
1 PM
21°F
10%
19mph
WNW
Partly Cloudy
Humidity
69%
Feels like
6°F
Dew Point
12°F
2 PM
22°F
10%
18mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
7°F
Dew Point
12°F
3 PM
21°F
10%
17mph
WNW
Cloudy
Humidity
66%
Feels like
7°F
Dew Point
12°F
4 PM
20°F
10%
16mph
NW
Cloudy
Humidity
68%
Feels like
6°F
Dew Point
11°F
5 PM
18°F
10%
13mph
NW
Mostly Cloudy
Humidity
71%
Feels like
5°F
Dew Point
11°F
5:15 PM
6 PM
16°F
10%
11mph
NW
Mostly Cloudy
Humidity
74%
Feels like
3°F
Dew Point
10°F
7 PM
15°F
10%
11mph
NW
Partly Cloudy
Humidity
75%
Feels like
2°F
Dew Point
8°F
8 PM
13°F
10%
10mph
NW
Partly Cloudy
Humidity
75%
Feels like
0°F
Dew Point
7°F
9 PM
12°F
10%
10mph
WNW
Partly Cloudy
Humidity
75%
Feels like
-1°F
Dew Point
6°F
10 PM
12°F
10%
10mph
WNW
Partly Cloudy
Humidity
76%
Feels like
-1°F
Dew Point
6°F
11 PM
12°F
10%
10mph
WNW
Mostly Clear
Humidity
77%
Feels like
-1°F
Dew Point
6°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend 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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