Hourly Weather Forecast - South Union, KY

12 AM
10°F
0%
2mph
NNE
Clear
Humidity
68%
Feels like
10°F
Dew Point
1°F
1 AM
9°F
0%
2mph
NE
Clear
Humidity
68%
Feels like
9°F
Dew Point
1°F
2 AM
9°F
0%
2mph
NE
Clear
Humidity
69%
Feels like
9°F
Dew Point
1°F
3 AM
9°F
0%
2mph
ENE
Clear
Humidity
70%
Feels like
9°F
Dew Point
1°F
4 AM
9°F
0%
2mph
ENE
Clear
Humidity
72%
Feels like
9°F
Dew Point
2°F
5 AM
9°F
0%
2mph
E
Clear
Humidity
74%
Feels like
9°F
Dew Point
2°F
6 AM
10°F
0%
2mph
E
Clear
Humidity
71%
Feels like
10°F
Dew Point
2°F
6:52 AM
7 AM
11°F
0%
2mph
ESE
Sunny
Humidity
68%
Feels like
11°F
Dew Point
3°F
8 AM
14°F
0%
3mph
SE
Sunny
Humidity
62%
Feels like
14°F
Dew Point
4°F
9 AM
18°F
0%
4mph
SSE
Sunny
Humidity
57%
Feels like
12°F
Dew Point
5°F
10 AM
22°F
0%
4mph
SSE
Mostly Sunny
Humidity
50%
Feels like
16°F
Dew Point
6°F
11 AM
26°F
0%
5mph
S
Mostly Sunny
Humidity
43%
Feels like
20°F
Dew Point
7°F
12 PM
30°F
0%
6mph
SSW
Partly Cloudy
Humidity
39%
Feels like
23°F
Dew Point
8°F
1 PM
32°F
0%
7mph
SSW
Partly Cloudy
Humidity
35%
Feels like
26°F
Dew Point
8°F
2 PM
34°F
0%
7mph
SSW
Partly Cloudy
Humidity
33%
Feels like
27°F
Dew Point
8°F
3 PM
34°F
0%
7mph
SSW
Partly Cloudy
Humidity
33%
Feels like
27°F
Dew Point
8°F
4 PM
32°F
0%
7mph
SSW
Mostly Sunny
Humidity
35%
Feels like
26°F
Dew Point
8°F
4:31 PM
5 PM
30°F
0%
6mph
SSW
Mostly Clear
Humidity
40%
Feels like
24°F
Dew Point
9°F
6 PM
28°F
0%
5mph
SSW
Mostly Clear
Humidity
45%
Feels like
22°F
Dew Point
10°F
7 PM
27°F
0%
5mph
SW
Mostly Clear
Humidity
49%
Feels like
21°F
Dew Point
10°F
8 PM
26°F
0%
5mph
SW
Partly Cloudy
Humidity
51%
Feels like
20°F
Dew Point
11°F
9 PM
26°F
0%
5mph
SW
Partly Cloudy
Humidity
54%
Feels like
19°F
Dew Point
11°F
10 PM
25°F
0%
5mph
SW
Partly Cloudy
Humidity
57%
Feels like
19°F
Dew Point
12°F
11 PM
25°F
0%
5mph
SW
Partly Cloudy
Humidity
60%
Feels like
19°F
Dew Point
13°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