Hourly Weather Forecast - Harpenden, Hertfordshire, GB

12 AM
43°F
10%
6mph
ENE
Cloudy
Humidity
92%
Feels like
39°F
Dew Point
40°F
1 AM
41°F
10%
6mph
ENE
Cloudy
Humidity
89%
Feels like
37°F
Dew Point
38°F
2 AM
41°F
10%
6mph
E
Cloudy
Humidity
90%
Feels like
36°F
Dew Point
38°F
3 AM
40°F
10%
6mph
E
Cloudy
Humidity
92%
Feels like
36°F
Dew Point
38°F
4 AM
40°F
10%
7mph
E
Cloudy
Humidity
93%
Feels like
35°F
Dew Point
38°F
5 AM
40°F
10%
7mph
E
Cloudy
Humidity
94%
Feels like
35°F
Dew Point
38°F
6 AM
40°F
10%
7mph
ESE
Cloudy
Humidity
95%
Feels like
35°F
Dew Point
39°F
7 AM
40°F
10%
7mph
ESE
Cloudy
Humidity
97%
Feels like
35°F
Dew Point
39°F
7:58 AM
8 AM
40°F
10%
7mph
ESE
Cloudy
Humidity
97%
Feels like
35°F
Dew Point
39°F

Tuesday's Weather Outlook

Today's Weather Outlook

Rain and snow showers will sweep through the Great Lakes as the Western U.S. begins a pattern of quiet and dry weather.

(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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