Hourly Weather Forecast - Round Hill, VA

12 AM
20°F
0%
2mph
S
Clear
Humidity
90%
Feels like
20°F
Dew Point
18°F
1 AM
20°F
0%
2mph
S
Hazy
Humidity
93%
Feels like
20°F
Dew Point
18°F
2 AM
20°F
0%
1mph
S
Hazy
Humidity
93%
Feels like
20°F
Dew Point
19°F
3 AM
21°F
0%
1mph
S
Hazy
Humidity
91%
Feels like
21°F
Dew Point
19°F
4 AM
22°F
0%
1mph
S
Mostly Clear
Humidity
90%
Feels like
22°F
Dew Point
19°F
5 AM
23°F
0%
2mph
S
Mostly Clear
Humidity
86%
Feels like
23°F
Dew Point
19°F
6 AM
24°F
0%
2mph
SSW
Mostly Clear
Humidity
83%
Feels like
24°F
Dew Point
20°F
7 AM
27°F
0%
2mph
SSW
Mostly Clear
Humidity
79%
Feels like
27°F
Dew Point
21°F
7:24 AM
8 AM
30°F
0%
2mph
SSW
Partly Cloudy
Humidity
77%
Feels like
30°F
Dew Point
24°F
9 AM
34°F
0%
2mph
SSW
Partly Cloudy
Humidity
80%
Feels like
34°F
Dew Point
28°F
10 AM
37°F
0%
3mph
SSW
Mostly Cloudy
Humidity
82%
Feels like
37°F
Dew Point
32°F
11 AM
41°F
0%
3mph
SW
Mostly Cloudy
Humidity
81%
Feels like
39°F
Dew Point
35°F
12 PM
44°F
0%
4mph
SW
Cloudy
Humidity
79%
Feels like
42°F
Dew Point
37°F
1 PM
46°F
0%
4mph
SW
Cloudy
Humidity
76%
Feels like
44°F
Dew Point
38°F
2 PM
47°F
0%
5mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
44°F
Dew Point
39°F
3 PM
46°F
0%
5mph
W
Mostly Cloudy
Humidity
72%
Feels like
44°F
Dew Point
37°F
4 PM
44°F
0%
6mph
WNW
Cloudy
Humidity
76%
Feels like
41°F
Dew Point
37°F
4:50 PM
5 PM
41°F
0%
5mph
WNW
Mostly Cloudy
Humidity
78%
Feels like
38°F
Dew Point
35°F
6 PM
40°F
0%
5mph
NW
Partly Cloudy
Humidity
79%
Feels like
36°F
Dew Point
34°F
7 PM
38°F
0%
4mph
NW
Partly Cloudy
Humidity
78%
Feels like
36°F
Dew Point
32°F
8 PM
37°F
0%
2mph
NW
Partly Cloudy
Humidity
80%
Feels like
37°F
Dew Point
32°F
9 PM
36°F
0%
2mph
NW
Partly Cloudy
Humidity
83%
Feels like
36°F
Dew Point
31°F
10 PM
34°F
0%
1mph
NW
Partly Cloudy
Humidity
85%
Feels like
34°F
Dew Point
30°F
11 PM
33°F
0%
1mph
NNW
Mostly Clear
Humidity
87%
Feels like
33°F
Dew Point
30°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.

Wednesday'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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