Hourly Weather Forecast - Herndon, VA

12 AM
23°F
0%
10mph
WNW
Mostly Cloudy
Humidity
47%
Feels like
13°F
Dew Point
6°F
1 AM
22°F
10%
11mph
WNW
Partly Cloudy
Humidity
47%
Feels like
10°F
Dew Point
5°F
2 AM
20°F
10%
11mph
WNW
Partly Cloudy
Humidity
46%
Feels like
9°F
Dew Point
3°F
3 AM
19°F
10%
11mph
WNW
Mostly Clear
Humidity
45%
Feels like
8°F
Dew Point
1°F
4 AM
19°F
10%
11mph
WNW
Mostly Clear
Humidity
43%
Feels like
7°F
Dew Point
0°F
5 AM
17°F
10%
11mph
WNW
Mostly Clear
Humidity
42%
Feels like
5°F
Dew Point
-2°F
6 AM
16°F
10%
10mph
WNW
Mostly Clear
Humidity
41%
Feels like
4°F
Dew Point
-3°F
7 AM
15°F
0%
9mph
WNW
Mostly Clear
Humidity
40%
Feels like
4°F
Dew Point
-5°F
7:24 AM
8 AM
16°F
0%
10mph
WNW
Mostly Sunny
Humidity
44%
Feels like
4°F
Dew Point
-2°F
9 AM
17°F
10%
11mph
WNW
Sunny
Humidity
42%
Feels like
5°F
Dew Point
-2°F
10 AM
19°F
10%
11mph
WNW
Sunny
Humidity
39%
Feels like
6°F
Dew Point
-2°F
11 AM
20°F
10%
11mph
WNW
Sunny
Humidity
37%
Feels like
7°F
Dew Point
-3°F
12 PM
20°F
10%
12mph
W
Sunny
Humidity
36%
Feels like
8°F
Dew Point
-2°F
1 PM
20°F
10%
12mph
W
Sunny
Humidity
36%
Feels like
8°F
Dew Point
-2°F
2 PM
20°F
10%
12mph
W
Sunny
Humidity
35%
Feels like
8°F
Dew Point
-3°F
3 PM
20°F
0%
11mph
WNW
Sunny
Humidity
35%
Feels like
8°F
Dew Point
-3°F
4 PM
19°F
0%
11mph
WNW
Sunny
Humidity
36%
Feels like
7°F
Dew Point
-4°F
5 PM
17°F
10%
10mph
WNW
Sunny
Humidity
39%
Feels like
6°F
Dew Point
-3°F
5:16 PM
6 PM
16°F
10%
8mph
WNW
Clear
Humidity
41%
Feels like
6°F
Dew Point
-3°F
7 PM
15°F
10%
7mph
WNW
Clear
Humidity
45%
Feels like
6°F
Dew Point
-2°F
8 PM
15°F
0%
6mph
WNW
Clear
Humidity
48%
Feels like
5°F
Dew Point
-2°F
9 PM
14°F
0%
6mph
WNW
Clear
Humidity
50%
Feels like
5°F
Dew Point
-1°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Thursday's Weather Outlook

Thursday's Weather Outlook

(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

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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