Hourly Weather Forecast - Great Falls, VA

12 AM
23°F
0%
6mph
WNW
Mostly Clear
Humidity
45%
Feels like
15°F
Dew Point
5°F
1 AM
23°F
0%
6mph
WNW
Clear
Humidity
45%
Feels like
15°F
Dew Point
5°F
2 AM
23°F
0%
6mph
WNW
Clear
Humidity
46%
Feels like
16°F
Dew Point
6°F
3 AM
23°F
0%
5mph
WNW
Clear
Humidity
48%
Feels like
16°F
Dew Point
6°F
4 AM
23°F
0%
4mph
W
Clear
Humidity
49%
Feels like
17°F
Dew Point
6°F
5 AM
22°F
0%
4mph
W
Clear
Humidity
50%
Feels like
18°F
Dew Point
7°F
6 AM
22°F
0%
3mph
W
Clear
Humidity
51%
Feels like
22°F
Dew Point
7°F
7 AM
23°F
0%
2mph
WSW
Clear
Humidity
50%
Feels like
23°F
Dew Point
7°F
7:26 AM
8 AM
24°F
0%
2mph
SW
Mostly Sunny
Humidity
48%
Feels like
24°F
Dew Point
7°F
9 AM
27°F
0%
3mph
SW
Mostly Sunny
Humidity
43%
Feels like
23°F
Dew Point
8°F
10 AM
29°F
10%
4mph
SSW
Partly Cloudy
Humidity
39%
Feels like
25°F
Dew Point
8°F
11 AM
31°F
10%
5mph
SSW
Mostly Sunny
Humidity
37%
Feels like
26°F
Dew Point
8°F
12 PM
32°F
10%
6mph
SSW
Sunny
Humidity
35%
Feels like
27°F
Dew Point
8°F
1 PM
34°F
10%
6mph
S
Sunny
Humidity
34%
Feels like
28°F
Dew Point
8°F
2 PM
35°F
10%
6mph
S
Mostly Sunny
Humidity
34%
Feels like
29°F
Dew Point
9°F
3 PM
35°F
0%
7mph
S
Partly Cloudy
Humidity
34%
Feels like
29°F
Dew Point
9°F
4 PM
34°F
0%
7mph
S
Mostly Cloudy
Humidity
35%
Feels like
29°F
Dew Point
10°F
5 PM
33°F
0%
6mph
S
Mostly Cloudy
Humidity
37%
Feels like
28°F
Dew Point
10°F
5:12 PM
6 PM
33°F
0%
6mph
S
Partly Cloudy
Humidity
40%
Feels like
27°F
Dew Point
11°F
7 PM
32°F
10%
6mph
S
Partly Cloudy
Humidity
42%
Feels like
26°F
Dew Point
11°F
8 PM
31°F
0%
6mph
SSW
Partly Cloudy
Humidity
44%
Feels like
25°F
Dew Point
12°F
9 PM
31°F
0%
6mph
SSW
Mostly Cloudy
Humidity
46%
Feels like
25°F
Dew Point
12°F
10 PM
30°F
0%
6mph
SSW
Cloudy
Humidity
47%
Feels like
24°F
Dew Point
13°F
11 PM
30°F
10%
6mph
SSW
Cloudy
Humidity
48%
Feels like
24°F
Dew Point
13°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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