Hourly Weather Forecast - Great Falls, VA

1 AM
21°F
0%
0mph
NW
Partly Cloudy
Humidity
73%
Feels like
21°F
Dew Point
14°F
2 AM
21°F
0%
0mph
NW
Mostly Cloudy
Humidity
75%
Feels like
21°F
Dew Point
14°F
3 AM
21°F
0%
0mph
NW
Partly Cloudy
Humidity
75%
Feels like
21°F
Dew Point
14°F
4 AM
21°F
0%
1mph
NW
Partly Cloudy
Humidity
74%
Feels like
21°F
Dew Point
14°F
5 AM
20°F
0%
0mph
NW
Mostly Clear
Humidity
75%
Feels like
20°F
Dew Point
14°F
6 AM
20°F
0%
0mph
NW
Mostly Clear
Humidity
74%
Feels like
20°F
Dew Point
13°F
7 AM
21°F
0%
0mph
WNW
Partly Cloudy
Humidity
71%
Feels like
21°F
Dew Point
13°F
7:11 AM
8 AM
23°F
0%
0mph
WSW
Partly Cloudy
Humidity
70%
Feels like
23°F
Dew Point
15°F
9 AM
26°F
10%
0mph
SW
Mostly Cloudy
Humidity
67%
Feels like
26°F
Dew Point
16°F
10 AM
28°F
10%
1mph
SSW
Mostly Cloudy
Humidity
64%
Feels like
28°F
Dew Point
18°F
11 AM
30°F
10%
1mph
S
Mostly Cloudy
Humidity
61%
Feels like
30°F
Dew Point
19°F
12 PM
32°F
30%
1mph
S
30% Chance of Snow
Humidity
60%
Feels like
32°F
Dew Point
20°F
1 PM
33°F
30%
2mph
S
30% Chance of Snow
Humidity
60%
Feels like
33°F
Dew Point
20°F
2 PM
33°F
30%
2mph
S
30% Chance of Snow
Humidity
61%
Feels like
33°F
Dew Point
21°F
3 PM
33°F
30%
2mph
S
30% Chance of Snow
Humidity
65%
Feels like
33°F
Dew Point
23°F
4 PM
32°F
30%
2mph
SSW
30% Chance of Snow
Humidity
71%
Feels like
32°F
Dew Point
24°F
5 PM
31°F
30%
2mph
S
30% Chance of Snow
Humidity
76%
Feels like
31°F
Dew Point
24°F
5:36 PM
6 PM
29°F
30%
1mph
S
30% Chance of Snow
Humidity
82%
Feels like
29°F
Dew Point
25°F
7 PM
28°F
30%
1mph
S
30% Chance of Snow
Humidity
88%
Feels like
28°F
Dew Point
25°F
8 PM
28°F
30%
1mph
SW
30% Chance of Snow
Humidity
90%
Feels like
28°F
Dew Point
25°F
9 PM
28°F
30%
2mph
W
30% Chance of Snow
Humidity
88%
Feels like
28°F
Dew Point
24°F
10 PM
28°F
10%
3mph
W
Partly Cloudy
Humidity
86%
Feels like
28°F
Dew Point
24°F
11 PM
28°F
10%
3mph
WNW
Partly Cloudy
Humidity
83%
Feels like
24°F
Dew Point
24°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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