Hourly Weather Forecast - Mount Vernon, IA

12 AM
22°F
0%
7mph
N
Clear
Humidity
64%
Feels like
13°F
Dew Point
11°F
1 AM
20°F
0%
6mph
N
Clear
Humidity
64%
Feels like
12°F
Dew Point
10°F
2 AM
19°F
0%
5mph
NNE
Clear
Humidity
65%
Feels like
12°F
Dew Point
10°F
3 AM
18°F
0%
5mph
NNE
Clear
Humidity
66%
Feels like
11°F
Dew Point
9°F
4 AM
17°F
0%
4mph
NNE
Clear
Humidity
67%
Feels like
11°F
Dew Point
8°F
5 AM
18°F
0%
4mph
NE
Clear
Humidity
64%
Feels like
11°F
Dew Point
8°F
6 AM
18°F
0%
4mph
ENE
Clear
Humidity
61%
Feels like
12°F
Dew Point
7°F
7 AM
19°F
0%
4mph
E
Clear
Humidity
57%
Feels like
14°F
Dew Point
7°F
7:12 AM
8 AM
20°F
0%
4mph
ESE
Sunny
Humidity
55%
Feels like
15°F
Dew Point
6°F
9 AM
22°F
0%
4mph
ESE
Sunny
Humidity
50%
Feels like
16°F
Dew Point
6°F
10 AM
23°F
0%
5mph
SE
Mostly Sunny
Humidity
46%
Feels like
17°F
Dew Point
6°F
11 AM
25°F
0%
6mph
SE
Partly Cloudy
Humidity
41%
Feels like
19°F
Dew Point
5°F
12 PM
27°F
0%
6mph
SE
Mostly Cloudy
Humidity
38%
Feels like
20°F
Dew Point
5°F
1 PM
28°F
0%
7mph
SSE
Partly Cloudy
Humidity
36%
Feels like
21°F
Dew Point
5°F
2 PM
29°F
0%
8mph
SSE
Partly Cloudy
Humidity
35%
Feels like
21°F
Dew Point
5°F
3 PM
29°F
0%
9mph
SSE
Partly Cloudy
Humidity
35%
Feels like
21°F
Dew Point
5°F
4 PM
29°F
0%
9mph
SSE
Mostly Sunny
Humidity
36%
Feels like
20°F
Dew Point
5°F
5 PM
28°F
0%
9mph
SSE
Mostly Sunny
Humidity
38%
Feels like
20°F
Dew Point
6°F
5:28 PM
6 PM
27°F
0%
8mph
SSE
Partly Cloudy
Humidity
39%
Feels like
19°F
Dew Point
6°F
7 PM
27°F
0%
9mph
SE
Partly Cloudy
Humidity
41%
Feels like
18°F
Dew Point
6°F
8 PM
26°F
0%
9mph
SSE
Mostly Cloudy
Humidity
43%
Feels like
17°F
Dew Point
7°F
9 PM
26°F
0%
9mph
SSE
Cloudy
Humidity
44%
Feels like
17°F
Dew Point
7°F
10 PM
26°F
0%
9mph
SSE
Cloudy
Humidity
47%
Feels like
16°F
Dew Point
8°F
11 PM
25°F
0%
9mph
SSE
Mostly Cloudy
Humidity
49%
Feels like
16°F
Dew Point
9°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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