Hourly Weather Forecast - South Union, KY

12 AM
34°F
0%
4mph
NNW
Mostly Cloudy
Humidity
96%
Feels like
30°F
Dew Point
33°F
1 AM
33°F
0%
4mph
NNW
Mostly Cloudy
Humidity
97%
Feels like
30°F
Dew Point
32°F
2 AM
32°F
0%
3mph
NNW
Mostly Cloudy
Humidity
97%
Feels like
29°F
Dew Point
31°F
3 AM
32°F
0%
3mph
NNW
Mostly Cloudy
Humidity
98%
Feels like
32°F
Dew Point
31°F
4 AM
31°F
0%
3mph
NNW
Foggy
Humidity
100%
Feels like
28°F
Dew Point
31°F
5 AM
31°F
0%
3mph
NNW
Foggy
Humidity
100%
Feels like
31°F
Dew Point
31°F
6 AM
30°F
0%
3mph
NNW
Foggy
Humidity
99%
Feels like
30°F
Dew Point
30°F
6:50 AM
7 AM
31°F
0%
3mph
NNW
Mostly Cloudy
Humidity
97%
Feels like
28°F
Dew Point
30°F
8 AM
31°F
0%
3mph
NNW
Mostly Cloudy
Humidity
96%
Feels like
29°F
Dew Point
31°F
9 AM
33°F
0%
3mph
NNW
Mostly Cloudy
Humidity
94%
Feels like
33°F
Dew Point
31°F
10 AM
34°F
0%
3mph
NNW
Mostly Cloudy
Humidity
89%
Feels like
34°F
Dew Point
31°F
11 AM
36°F
0%
3mph
NW
Mostly Cloudy
Humidity
85%
Feels like
34°F
Dew Point
32°F
12 PM
38°F
0%
4mph
NW
Mostly Cloudy
Humidity
81%
Feels like
35°F
Dew Point
33°F
1 PM
39°F
0%
4mph
NW
Cloudy
Humidity
77%
Feels like
36°F
Dew Point
32°F
2 PM
39°F
0%
5mph
NNW
Cloudy
Humidity
73%
Feels like
35°F
Dew Point
31°F
3 PM
39°F
0%
6mph
NNW
Mostly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
30°F
4 PM
37°F
0%
6mph
NNW
Partly Cloudy
Humidity
69%
Feels like
32°F
Dew Point
28°F
4:30 PM
5 PM
35°F
0%
6mph
N
Mostly Cloudy
Humidity
73%
Feels like
29°F
Dew Point
27°F
6 PM
33°F
0%
7mph
N
Cloudy
Humidity
74%
Feels like
26°F
Dew Point
25°F
7 PM
31°F
0%
7mph
NNW
Cloudy
Humidity
76%
Feels like
24°F
Dew Point
24°F
8 PM
29°F
10%
7mph
NNW
Cloudy
Humidity
80%
Feels like
22°F
Dew Point
24°F
9 PM
28°F
10%
8mph
NNW
Cloudy
Humidity
83%
Feels like
20°F
Dew Point
23°F
10 PM
26°F
10%
9mph
NNW
Cloudy
Humidity
85%
Feels like
17°F
Dew Point
22°F
11 PM
25°F
30%
9mph
NNW
30% Chance Freezing Rain
Humidity
84%
Feels like
16°F
Dew Point
21°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide