Hourly Weather Forecast - Mount Vernon, KY

12 AM
37°F
0%
8mph
SSW
Mostly Cloudy
Humidity
55%
Feels like
31°F
Dew Point
22°F
1 AM
37°F
0%
8mph
SSW
Mostly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
22°F
2 AM
37°F
0%
9mph
SSW
Mostly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
22°F
3 AM
37°F
0%
9mph
SW
Partly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
22°F
4 AM
38°F
0%
10mph
SW
Partly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
22°F
5 AM
37°F
0%
9mph
SW
Partly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
23°F
6 AM
37°F
10%
9mph
SW
Mostly Cloudy
Humidity
55%
Feels like
31°F
Dew Point
23°F
7 AM
38°F
10%
9mph
SW
Cloudy
Humidity
57%
Feels like
31°F
Dew Point
24°F
7:45 AM
8 AM
39°F
20%
9mph
SW
Cloudy
Humidity
59%
Feels like
33°F
Dew Point
26°F
9 AM
40°F
20%
9mph
SW
Cloudy
Humidity
63%
Feels like
34°F
Dew Point
28°F
10 AM
41°F
20%
9mph
SW
Cloudy
Humidity
65%
Feels like
35°F
Dew Point
30°F
11 AM
42°F
10%
9mph
SW
Cloudy
Humidity
66%
Feels like
37°F
Dew Point
32°F
12 PM
44°F
10%
9mph
SW
Cloudy
Humidity
66%
Feels like
39°F
Dew Point
34°F
1 PM
46°F
10%
9mph
SW
Cloudy
Humidity
67%
Feels like
41°F
Dew Point
35°F
2 PM
46°F
10%
8mph
SW
Cloudy
Humidity
68%
Feels like
42°F
Dew Point
36°F
3 PM
47°F
10%
7mph
SW
Cloudy
Humidity
69%
Feels like
43°F
Dew Point
37°F
4 PM
46°F
10%
6mph
SSW
Cloudy
Humidity
71%
Feels like
43°F
Dew Point
38°F
5 PM
45°F
10%
5mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
42°F
Dew Point
38°F
5:21 PM
6 PM
43°F
10%
5mph
SSW
Mostly Cloudy
Humidity
79%
Feels like
41°F
Dew Point
37°F
7 PM
42°F
10%
4mph
S
Mostly Cloudy
Humidity
83%
Feels like
39°F
Dew Point
37°F
8 PM
41°F
10%
5mph
S
Mostly Cloudy
Humidity
85%
Feels like
38°F
Dew Point
37°F
9 PM
41°F
10%
5mph
S
Partly Cloudy
Humidity
87%
Feels like
38°F
Dew Point
37°F
10 PM
41°F
10%
6mph
SSE
Partly Cloudy
Humidity
87%
Feels like
37°F
Dew Point
38°F
11 PM
41°F
10%
6mph
SSE
Partly Cloudy
Humidity
87%
Feels like
37°F
Dew Point
38°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

Weekend Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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