Hourly Weather Forecast - South Lancaster, MA

4 PM
26°F
20%
2mph
NNW
Cloudy
Humidity
82%
Feels like
26°F
Dew Point
22°F
4:14 PM
5 PM
25°F
30%
2mph
NNW
30 % Chance of Heavy Snow
Humidity
77%
Feels like
25°F
Dew Point
19°F
6 PM
24°F
30%
3mph
NNW
30 % Chance of Heavy Snow
Humidity
73%
Feels like
24°F
Dew Point
17°F
7 PM
23°F
30%
3mph
NNW
30 % Chance of Heavy Snow
Humidity
71%
Feels like
23°F
Dew Point
15°F
8 PM
22°F
10%
3mph
NNW
Partly Cloudy
Humidity
66%
Feels like
22°F
Dew Point
12°F
9 PM
20°F
0%
3mph
NNW
Partly Cloudy
Humidity
63%
Feels like
20°F
Dew Point
10°F
10 PM
19°F
0%
3mph
NNW
Mostly Cloudy
Humidity
59%
Feels like
19°F
Dew Point
7°F
11 PM
17°F
0%
3mph
NW
Partly Cloudy
Humidity
58%
Feels like
17°F
Dew Point
5°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

Monday's Weather Outlook

Monday'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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