Hourly Weather Forecast - Herndon, VA

12 AM
34°F
10%
11mph
S
Mostly Cloudy
Humidity
55%
Feels like
25°F
Dew Point
19°F
1 AM
35°F
10%
12mph
S
Cloudy
Humidity
55%
Feels like
26°F
Dew Point
20°F
2 AM
35°F
10%
13mph
SSW
Cloudy
Humidity
55%
Feels like
26°F
Dew Point
21°F
3 AM
36°F
10%
13mph
SSW
Cloudy
Humidity
56%
Feels like
27°F
Dew Point
22°F
4 AM
36°F
10%
13mph
SSW
Cloudy
Humidity
58%
Feels like
27°F
Dew Point
23°F
5 AM
36°F
20%
12mph
SSW
Cloudy
Humidity
58%
Feels like
28°F
Dew Point
23°F
6 AM
37°F
10%
12mph
SSW
Cloudy
Humidity
58%
Feels like
29°F
Dew Point
23°F
6:48 AM
7 AM
38°F
10%
11mph
SSW
Cloudy
Humidity
57%
Feels like
30°F
Dew Point
24°F
8 AM
39°F
10%
11mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
32°F
Dew Point
25°F
9 AM
42°F
10%
11mph
SSW
Partly Cloudy
Humidity
54%
Feels like
35°F
Dew Point
26°F
10 AM
44°F
10%
12mph
SW
Partly Cloudy
Humidity
52%
Feels like
38°F
Dew Point
28°F
11 AM
47°F
0%
12mph
SW
Partly Cloudy
Humidity
50%
Feels like
41°F
Dew Point
29°F
12 PM
49°F
0%
12mph
SW
Partly Cloudy
Humidity
50%
Feels like
44°F
Dew Point
31°F
1 PM
51°F
0%
12mph
WSW
Partly Cloudy
Humidity
49%
Feels like
51°F
Dew Point
33°F
2 PM
53°F
0%
12mph
WSW
Partly Cloudy
Humidity
47%
Feels like
53°F
Dew Point
33°F
3 PM
53°F
0%
11mph
WSW
Partly Cloudy
Humidity
46%
Feels like
53°F
Dew Point
33°F
4 PM
52°F
0%
10mph
W
Partly Cloudy
Humidity
47%
Feels like
52°F
Dew Point
33°F
5 PM
51°F
0%
9mph
W
Mostly Sunny
Humidity
49%
Feels like
51°F
Dew Point
32°F
5:57 PM
6 PM
48°F
0%
8mph
WSW
Mostly Clear
Humidity
52%
Feels like
45°F
Dew Point
32°F
7 PM
47°F
0%
8mph
WSW
Mostly Clear
Humidity
55%
Feels like
43°F
Dew Point
31°F
8 PM
46°F
0%
8mph
WSW
Clear
Humidity
58%
Feels like
41°F
Dew Point
31°F
9 PM
45°F
0%
8mph
SW
Clear
Humidity
60%
Feels like
40°F
Dew Point
32°F
10 PM
44°F
0%
7mph
SW
Clear
Humidity
62%
Feels like
39°F
Dew Point
32°F
11 PM
43°F
0%
7mph
SW
Clear
Humidity
65%
Feels like
39°F
Dew Point
32°F

Snow Forecast Through Wednesday

Clipper System Brings a Quick Hit of Snow

A quick hit of snow is expected across the Great Lakes into the Northeast.

Today's Weather Outlook

Today's Weather Outlook

Image Provided by janeb13 via Pixabay

Post Winter Storm and Actions to Take

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

Windchill chart

Dangers of Wind Chills

Story Image via pixabay.com

Avalanche Dangers and Safety

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