Hourly Weather Forecast - Mount Vernon, IA

12 AM
41°F
70%
4mph
E
70% Chance of Light Rain
Humidity
93%
Feels like
39°F
Dew Point
39°F
1 AM
41°F
50%
4mph
ENE
50% Chance of Light Rain
Humidity
93%
Feels like
39°F
Dew Point
39°F
2 AM
41°F
40%
4mph
NE
40% Chance of Light Rain
Humidity
92%
Feels like
39°F
Dew Point
39°F
3 AM
42°F
40%
4mph
NE
40% Chance of Light Rain
Humidity
90%
Feels like
39°F
Dew Point
39°F
4 AM
42°F
40%
4mph
NNE
40% Chance of Light Rain
Humidity
89%
Feels like
40°F
Dew Point
39°F
5 AM
42°F
40%
4mph
NNE
40% Chance of Light Rain
Humidity
88%
Feels like
40°F
Dew Point
39°F
6 AM
42°F
40%
4mph
NNE
40% Chance of Light Rain
Humidity
89%
Feels like
40°F
Dew Point
39°F
6:34 AM
7 AM
43°F
40%
4mph
N
40% Chance of Light Rain
Humidity
89%
Feels like
40°F
Dew Point
40°F
8 AM
44°F
40%
4mph
N
40% Chance of Light Rain
Humidity
88%
Feels like
42°F
Dew Point
40°F
9 AM
45°F
40%
4mph
NNW
40% Chance of Light Rain
Humidity
86%
Feels like
44°F
Dew Point
41°F
10 AM
47°F
30%
4mph
NW
30% Chance of Light Rain
Humidity
83%
Feels like
46°F
Dew Point
42°F
11 AM
49°F
20%
5mph
WNW
Cloudy
Humidity
80%
Feels like
48°F
Dew Point
43°F
12 PM
51°F
20%
6mph
WNW
Cloudy
Humidity
76%
Feels like
51°F
Dew Point
44°F
1 PM
53°F
10%
7mph
W
Cloudy
Humidity
73%
Feels like
53°F
Dew Point
45°F
2 PM
54°F
10%
8mph
W
Cloudy
Humidity
71%
Feels like
54°F
Dew Point
45°F
3 PM
54°F
10%
8mph
W
Cloudy
Humidity
71%
Feels like
54°F
Dew Point
45°F
4 PM
53°F
10%
5mph
W
Cloudy
Humidity
73%
Feels like
53°F
Dew Point
45°F
5 PM
52°F
10%
1mph
WSW
Cloudy
Humidity
76%
Feels like
52°F
Dew Point
45°F
6 PM
50°F
10%
2mph
ESE
Cloudy
Humidity
79%
Feels like
50°F
Dew Point
44°F
6:00 PM
7 PM
48°F
10%
4mph
ESE
Mostly Cloudy
Humidity
82%
Feels like
47°F
Dew Point
43°F
8 PM
46°F
10%
4mph
ESE
Mostly Cloudy
Humidity
85%
Feels like
44°F
Dew Point
42°F
9 PM
44°F
10%
4mph
ESE
Mostly Cloudy
Humidity
89%
Feels like
42°F
Dew Point
41°F
10 PM
42°F
10%
5mph
ESE
Partly Cloudy
Humidity
91%
Feels like
39°F
Dew Point
40°F
11 PM
41°F
10%
5mph
ESE
Cloudy
Humidity
93%
Feels like
37°F
Dew Point
39°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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