Hourly Weather Forecast - Herndon, VA

10 PM
45°F
10%
8mph
SSW
Cloudy
Humidity
66%
Feels like
40°F
Dew Point
34°F
11 PM
44°F
30%
7mph
SW
30% Chance of Light Rain
Humidity
69%
Feels like
40°F
Dew Point
35°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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Today's National Outlook

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Allergy Forecast

Snow & Ski Forecast

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