Hourly Weather Forecast - Mount Vernon, VA

4:47 PM
5 PM
21°F
0%
12mph
NW
Mostly Clear
Humidity
48%
Feels like
9°F
Dew Point
5°F
6 PM
20°F
0%
12mph
NW
Mostly Clear
Humidity
48%
Feels like
8°F
Dew Point
4°F
7 PM
20°F
0%
12mph
NW
Clear
Humidity
49%
Feels like
8°F
Dew Point
4°F
8 PM
20°F
0%
11mph
NW
Clear
Humidity
49%
Feels like
8°F
Dew Point
4°F
9 PM
20°F
0%
11mph
NW
Clear
Humidity
51%
Feels like
9°F
Dew Point
5°F
10 PM
20°F
0%
10mph
NW
Clear
Humidity
52%
Feels like
9°F
Dew Point
6°F
11 PM
21°F
0%
10mph
NW
Clear
Humidity
53%
Feels like
10°F
Dew Point
6°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

Monday's Weather Outlook

Monday'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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