Hourly Weather Forecast - Mount Vernon, IA

12 AM
25°F
0%
9mph
SSE
Cloudy
Humidity
52%
Feels like
16°F
Dew Point
10°F
1 AM
25°F
0%
9mph
SSE
Partly Cloudy
Humidity
55%
Feels like
16°F
Dew Point
11°F
2 AM
25°F
0%
9mph
SSE
Partly Cloudy
Humidity
57%
Feels like
16°F
Dew Point
12°F
3 AM
25°F
0%
10mph
SSE
Mostly Cloudy
Humidity
59%
Feels like
16°F
Dew Point
13°F
4 AM
26°F
0%
9mph
SE
Mostly Cloudy
Humidity
61%
Feels like
16°F
Dew Point
14°F
5 AM
26°F
0%
9mph
SE
Mostly Cloudy
Humidity
63%
Feels like
16°F
Dew Point
15°F
6 AM
26°F
0%
8mph
SE
Partly Cloudy
Humidity
65%
Feels like
17°F
Dew Point
16°F
7 AM
26°F
0%
8mph
SE
Partly Cloudy
Humidity
67%
Feels like
17°F
Dew Point
17°F
7:10 AM
8 AM
28°F
0%
8mph
SE
Partly Cloudy
Humidity
66%
Feels like
19°F
Dew Point
18°F
9 AM
29°F
0%
8mph
SE
Partly Cloudy
Humidity
64%
Feels like
22°F
Dew Point
19°F
10 AM
32°F
0%
8mph
SE
Partly Cloudy
Humidity
62%
Feels like
25°F
Dew Point
20°F
11 AM
34°F
0%
7mph
SE
Partly Cloudy
Humidity
60%
Feels like
28°F
Dew Point
22°F
12 PM
36°F
0%
7mph
ESE
Mostly Sunny
Humidity
58%
Feels like
30°F
Dew Point
23°F
1 PM
37°F
0%
7mph
ESE
Mostly Sunny
Humidity
56%
Feels like
32°F
Dew Point
23°F
2 PM
38°F
0%
7mph
ESE
Mostly Sunny
Humidity
57%
Feels like
33°F
Dew Point
24°F
3 PM
38°F
0%
6mph
ESE
Partly Cloudy
Humidity
58%
Feels like
33°F
Dew Point
25°F
4 PM
37°F
0%
6mph
ESE
Partly Cloudy
Humidity
61%
Feels like
32°F
Dew Point
25°F
5 PM
35°F
0%
4mph
E
Partly Cloudy
Humidity
66%
Feels like
31°F
Dew Point
25°F
5:29 PM
6 PM
33°F
0%
4mph
E
Partly Cloudy
Humidity
71%
Feels like
29°F
Dew Point
24°F
7 PM
31°F
0%
4mph
E
Partly Cloudy
Humidity
73%
Feels like
27°F
Dew Point
24°F
8 PM
31°F
0%
4mph
ESE
Partly Cloudy
Humidity
74%
Feels like
26°F
Dew Point
23°F
9 PM
30°F
0%
3mph
ESE
Partly Cloudy
Humidity
76%
Feels like
26°F
Dew Point
23°F
10 PM
29°F
0%
3mph
SE
Mostly Clear
Humidity
79%
Feels like
26°F
Dew Point
24°F
11 PM
29°F
0%
3mph
SE
Mostly Clear
Humidity
81%
Feels like
25°F
Dew Point
24°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.

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Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

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Windchill chart

Dangers of Wind Chills

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