Hourly Weather Forecast - Rockville, VA

9 AM
32°F
60%
12mph
NNW
60% Chance of Snow
Humidity
98%
Feels like
22°F
Dew Point
31°F
10 AM
31°F
20%
13mph
NNW
Partly Cloudy
Humidity
85%
Feels like
22°F
Dew Point
27°F
11 AM
31°F
30%
13mph
NNW
30% Chance Frozen Mix
Humidity
76%
Feels like
22°F
Dew Point
25°F
12 PM
32°F
30%
14mph
NNW
30% Chance Freezing Rain
Humidity
70%
Feels like
22°F
Dew Point
23°F
1 PM
31°F
0%
14mph
NNW
Partly Cloudy
Humidity
62%
Feels like
21°F
Dew Point
20°F
2 PM
30°F
0%
15mph
NW
Partly Cloudy
Humidity
55%
Feels like
19°F
Dew Point
16°F
3 PM
29°F
0%
15mph
NW
Partly Cloudy
Humidity
50%
Feels like
17°F
Dew Point
12°F
4 PM
26°F
0%
16mph
NW
Mostly Sunny
Humidity
47%
Feels like
14°F
Dew Point
9°F
4:52 PM
5 PM
24°F
0%
15mph
NW
Mostly Clear
Humidity
47%
Feels like
11°F
Dew Point
6°F
6 PM
21°F
0%
15mph
NW
Clear
Humidity
49%
Feels like
8°F
Dew Point
5°F
7 PM
19°F
0%
14mph
NW
Clear
Humidity
49%
Feels like
6°F
Dew Point
3°F
8 PM
18°F
0%
13mph
NW
Clear
Humidity
49%
Feels like
5°F
Dew Point
2°F
9 PM
17°F
0%
12mph
NW
Clear
Humidity
50%
Feels like
4°F
Dew Point
2°F
10 PM
17°F
0%
11mph
NW
Clear
Humidity
51%
Feels like
5°F
Dew Point
2°F
11 PM
17°F
0%
10mph
NW
Clear
Humidity
53%
Feels like
5°F
Dew Point
3°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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