Hourly Weather Forecast - Rockville, SC

12 AM
45°F
0%
11mph
NE
Clear
Humidity
64%
Feels like
40°F
Dew Point
34°F
1 AM
44°F
0%
11mph
NE
Clear
Humidity
64%
Feels like
38°F
Dew Point
33°F
2 AM
43°F
0%
11mph
NE
Clear
Humidity
65%
Feels like
37°F
Dew Point
32°F
3 AM
42°F
0%
11mph
NE
Clear
Humidity
66%
Feels like
36°F
Dew Point
32°F
4 AM
42°F
0%
11mph
NE
Clear
Humidity
66%
Feels like
35°F
Dew Point
31°F
5 AM
41°F
0%
10mph
NE
Clear
Humidity
67%
Feels like
35°F
Dew Point
31°F
6 AM
40°F
0%
10mph
NE
Clear
Humidity
68%
Feels like
34°F
Dew Point
31°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

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

Cold Air Damming - Cause And Effects

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