Hourly Weather Forecast - Irmo, SC

1 PM
51°F
0%
4mph
SW
Sunny
Humidity
22%
Feels like
51°F
Dew Point
14°F
2 PM
52°F
0%
5mph
SW
Sunny
Humidity
22%
Feels like
52°F
Dew Point
15°F
3 PM
52°F
0%
5mph
SSW
Sunny
Humidity
23%
Feels like
52°F
Dew Point
16°F
4 PM
49°F
0%
4mph
SSW
Sunny
Humidity
26%
Feels like
48°F
Dew Point
16°F
5 PM
46°F
0%
4mph
SSW
Sunny
Humidity
31%
Feels like
44°F
Dew Point
17°F
5:17 PM
6 PM
43°F
0%
4mph
SSW
Clear
Humidity
36%
Feels like
41°F
Dew Point
17°F
7 PM
40°F
0%
4mph
SSW
Clear
Humidity
40%
Feels like
38°F
Dew Point
18°F
8 PM
39°F
0%
4mph
SSW
Clear
Humidity
43%
Feels like
36°F
Dew Point
18°F
9 PM
37°F
0%
4mph
SSW
Clear
Humidity
45%
Feels like
34°F
Dew Point
18°F
10 PM
37°F
0%
4mph
SW
Clear
Humidity
45%
Feels like
33°F
Dew Point
17°F
11 PM
36°F
0%
4mph
SW
Clear
Humidity
47%
Feels like
33°F
Dew Point
17°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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