Hourly Weather Forecast - South Union, KY

12 AM
23°F
30%
10mph
NNW
30% Chance Frozen Mix
Humidity
79%
Feels like
13°F
Dew Point
18°F
1 AM
21°F
30%
11mph
NNW
30% Chance Frozen Mix
Humidity
77%
Feels like
10°F
Dew Point
15°F
2 AM
19°F
0%
11mph
NNW
Partly Cloudy
Humidity
75%
Feels like
7°F
Dew Point
13°F
3 AM
17°F
0%
11mph
NNW
Partly Cloudy
Humidity
72%
Feels like
4°F
Dew Point
10°F
4 AM
15°F
0%
11mph
NNW
Partly Cloudy
Humidity
73%
Feels like
2°F
Dew Point
8°F
5 AM
13°F
0%
12mph
NNW
Mostly Clear
Humidity
74%
Feels like
0°F
Dew Point
7°F
6 AM
12°F
10%
12mph
NNW
Mostly Clear
Humidity
72%
Feels like
-2°F
Dew Point
5°F
6:51 AM
7 AM
12°F
0%
11mph
NNW
Sunny
Humidity
70%
Feels like
-2°F
Dew Point
4°F
8 AM
12°F
0%
11mph
NNW
Sunny
Humidity
69%
Feels like
-2°F
Dew Point
4°F
9 AM
12°F
0%
11mph
NNW
Sunny
Humidity
66%
Feels like
-2°F
Dew Point
3°F
10 AM
13°F
0%
11mph
NNW
Sunny
Humidity
62%
Feels like
-1°F
Dew Point
2°F
11 AM
14°F
0%
11mph
NNW
Sunny
Humidity
56%
Feels like
1°F
Dew Point
2°F
12 PM
16°F
0%
11mph
NNW
Sunny
Humidity
52%
Feels like
3°F
Dew Point
1°F
1 PM
17°F
0%
11mph
NNW
Sunny
Humidity
49%
Feels like
4°F
Dew Point
1°F
2 PM
17°F
0%
10mph
N
Sunny
Humidity
46%
Feels like
5°F
Dew Point
0°F
3 PM
17°F
0%
10mph
N
Sunny
Humidity
45%
Feels like
5°F
Dew Point
-1°F
4 PM
16°F
0%
9mph
N
Sunny
Humidity
47%
Feels like
5°F
Dew Point
-1°F
4:31 PM
5 PM
14°F
0%
7mph
N
Clear
Humidity
51%
Feels like
4°F
Dew Point
0°F
6 PM
13°F
0%
6mph
N
Clear
Humidity
56%
Feels like
4°F
Dew Point
1°F
7 PM
12°F
0%
5mph
N
Clear
Humidity
58%
Feels like
4°F
Dew Point
0°F
8 PM
12°F
0%
5mph
N
Clear
Humidity
60%
Feels like
4°F
Dew Point
1°F
9 PM
11°F
0%
4mph
N
Clear
Humidity
64%
Feels like
3°F
Dew Point
1°F
10 PM
10°F
0%
3mph
N
Clear
Humidity
67%
Feels like
4°F
Dew Point
2°F
11 PM
10°F
0%
3mph
N
Clear
Humidity
70%
Feels like
10°F
Dew Point
2°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.

Rains Finally Easing Across 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