Hourly Weather Forecast - Union, SC

3 PM
53°F
0%
4mph
SSW
Sunny
Humidity
24%
Feels like
53°F
Dew Point
17°F
4 PM
51°F
0%
4mph
SSW
Sunny
Humidity
27%
Feels like
51°F
Dew Point
19°F
5 PM
49°F
0%
4mph
SSW
Sunny
Humidity
31%
Feels like
48°F
Dew Point
20°F
5:17 PM
6 PM
46°F
0%
4mph
SSW
Clear
Humidity
34%
Feels like
44°F
Dew Point
20°F
7 PM
44°F
0%
4mph
SSW
Clear
Humidity
36%
Feels like
42°F
Dew Point
18°F
8 PM
42°F
0%
4mph
SSW
Clear
Humidity
41%
Feels like
39°F
Dew Point
20°F
9 PM
41°F
0%
4mph
SSW
Clear
Humidity
44%
Feels like
38°F
Dew Point
21°F
10 PM
39°F
0%
4mph
SSW
Clear
Humidity
47%
Feels like
36°F
Dew Point
21°F
11 PM
38°F
0%
4mph
SSW
Clear
Humidity
48%
Feels like
35°F
Dew Point
20°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Tuesday's Weather Outlook

Today's 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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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