Hourly Weather Forecast - Chelmsford, MA

12 AM
22°F
10%
4mph
W
Cloudy
Humidity
73%
Feels like
17°F
Dew Point
15°F
1 AM
21°F
10%
4mph
W
Cloudy
Humidity
74%
Feels like
15°F
Dew Point
14°F
2 AM
21°F
10%
5mph
W
Cloudy
Humidity
74%
Feels like
14°F
Dew Point
14°F
3 AM
20°F
10%
5mph
W
Cloudy
Humidity
74%
Feels like
13°F
Dew Point
13°F
4 AM
20°F
10%
5mph
W
Cloudy
Humidity
74%
Feels like
12°F
Dew Point
13°F
5 AM
19°F
10%
5mph
W
Mostly Cloudy
Humidity
74%
Feels like
12°F
Dew Point
12°F
6 AM
19°F
10%
5mph
W
Partly Cloudy
Humidity
74%
Feels like
12°F
Dew Point
12°F
7 AM
20°F
10%
5mph
W
Partly Cloudy
Humidity
72%
Feels like
13°F
Dew Point
12°F
7:10 AM
8 AM
21°F
10%
5mph
W
Mostly Sunny
Humidity
69%
Feels like
15°F
Dew Point
13°F
9 AM
24°F
10%
5mph
W
Mostly Sunny
Humidity
64%
Feels like
17°F
Dew Point
13°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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