Hourly Weather Forecast - Great Falls, VA

12 AM
29°F
20%
5mph
WNW
Cloudy
Humidity
60%
Feels like
23°F
Dew Point
16°F
1 AM
28°F
30%
5mph
WNW
30% Chance of Flurries
Humidity
58%
Feels like
23°F
Dew Point
15°F
2 AM
28°F
30%
4mph
WNW
30% Chance of Flurries
Humidity
58%
Feels like
23°F
Dew Point
15°F
3 AM
27°F
30%
4mph
WNW
30% Chance of Flurries
Humidity
57%
Feels like
23°F
Dew Point
14°F
4 AM
27°F
30%
4mph
WNW
30% Chance of Flurries
Humidity
57%
Feels like
22°F
Dew Point
14°F
5 AM
26°F
30%
4mph
WNW
30% Chance of Flurries
Humidity
56%
Feels like
22°F
Dew Point
13°F
6 AM
26°F
10%
3mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
21°F
Dew Point
12°F
7 AM
25°F
10%
3mph
WNW
Mostly Cloudy
Humidity
55%
Feels like
22°F
Dew Point
11°F
7:25 AM
8 AM
26°F
10%
3mph
WNW
Mostly Cloudy
Humidity
52%
Feels like
22°F
Dew Point
11°F
9 AM
27°F
10%
4mph
WNW
Mostly Cloudy
Humidity
47%
Feels like
23°F
Dew Point
10°F
10 AM
29°F
10%
4mph
WNW
Mostly Cloudy
Humidity
43%
Feels like
25°F
Dew Point
9°F
11 AM
30°F
10%
4mph
WNW
Mostly Cloudy
Humidity
40%
Feels like
26°F
Dew Point
9°F
12 PM
32°F
10%
4mph
WNW
Partly Cloudy
Humidity
37%
Feels like
27°F
Dew Point
9°F
1 PM
33°F
10%
4mph
W
Partly Cloudy
Humidity
36%
Feels like
28°F
Dew Point
8°F
2 PM
33°F
10%
4mph
W
Partly Cloudy
Humidity
35%
Feels like
29°F
Dew Point
8°F
3 PM
32°F
10%
4mph
W
Partly Cloudy
Humidity
36%
Feels like
28°F
Dew Point
8°F
4 PM
31°F
10%
3mph
W
Partly Cloudy
Humidity
38%
Feels like
27°F
Dew Point
8°F
5 PM
29°F
10%
3mph
W
Mostly Sunny
Humidity
40%
Feels like
29°F
Dew Point
8°F
5:14 PM
6 PM
28°F
10%
2mph
WNW
Mostly Clear
Humidity
42%
Feels like
28°F
Dew Point
8°F
7 PM
27°F
10%
2mph
NW
Mostly Clear
Humidity
44%
Feels like
27°F
Dew Point
8°F
8 PM
26°F
10%
2mph
NW
Clear
Humidity
46%
Feels like
26°F
Dew Point
8°F
9 PM
25°F
10%
2mph
NW
Mostly Clear
Humidity
47%
Feels like
25°F
Dew Point
8°F
10 PM
24°F
10%
3mph
NW
Mostly Clear
Humidity
50%
Feels like
24°F
Dew Point
8°F
11 PM
23°F
10%
3mph
NW
Partly Cloudy
Humidity
52%
Feels like
23°F
Dew Point
8°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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