Hourly Weather Forecast - North Chelmsford, MA

10 AM
31°F
70%
4mph
NNW
70% Chance of Heavy Snow
Humidity
85%
Feels like
27°F
Dew Point
27°F
11 AM
31°F
70%
5mph
NNW
70% Chance of Heavy Snow
Humidity
85%
Feels like
27°F
Dew Point
27°F
12 PM
31°F
70%
6mph
NNW
70% Chance of Heavy Snow
Humidity
85%
Feels like
26°F
Dew Point
27°F
1 PM
31°F
50%
7mph
NNW
50% Chance of Heavy Snow
Humidity
85%
Feels like
24°F
Dew Point
27°F
2 PM
30°F
30%
8mph
NNW
30% Chance of Snow
Humidity
83%
Feels like
23°F
Dew Point
26°F
3 PM
29°F
30%
8mph
NNW
30% Chance of Snow
Humidity
80%
Feels like
21°F
Dew Point
23°F
4 PM
27°F
30%
9mph
NNW
30% Chance of Snow
Humidity
77%
Feels like
18°F
Dew Point
21°F
4:12 PM
5 PM
26°F
30%
9mph
NNW
30% Chance of Snow
Humidity
73%
Feels like
17°F
Dew Point
19°F
6 PM
25°F
30%
10mph
NNW
30% Chance of Snow
Humidity
68%
Feels like
15°F
Dew Point
16°F
7 PM
24°F
30%
10mph
NNW
30% Chance of Snow
Humidity
65%
Feels like
14°F
Dew Point
14°F
8 PM
23°F
30%
10mph
NNW
30% Chance of Snow
Humidity
62%
Feels like
13°F
Dew Point
12°F
9 PM
22°F
30%
10mph
NNW
30% Chance of Snow
Humidity
58%
Feels like
11°F
Dew Point
9°F
10 PM
20°F
0%
10mph
NNW
Partly Cloudy
Humidity
55%
Feels like
9°F
Dew Point
6°F
11 PM
18°F
0%
10mph
NW
Partly Cloudy
Humidity
54%
Feels like
6°F
Dew Point
4°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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