Hourly Weather Forecast - Greenfield, NH

11 AM
26°F
70%
5mph
NNW
70% Chance of Heavy Snow
Humidity
84%
Feels like
21°F
Dew Point
22°F
12 PM
26°F
70%
7mph
NNW
70% Chance of Snow
Humidity
82%
Feels like
18°F
Dew Point
21°F
1 PM
25°F
30%
8mph
NNW
30% Chance of Snow
Humidity
79%
Feels like
16°F
Dew Point
19°F
2 PM
23°F
30%
9mph
NNW
30% Chance of Snow
Humidity
78%
Feels like
14°F
Dew Point
17°F
3 PM
22°F
30%
9mph
NNW
30% Chance of Snow
Humidity
76%
Feels like
11°F
Dew Point
15°F
4 PM
20°F
10%
9mph
NNW
Mostly Cloudy
Humidity
75%
Feels like
9°F
Dew Point
13°F
4:13 PM
5 PM
19°F
30%
9mph
NNW
30% Chance of Snow
Humidity
72%
Feels like
8°F
Dew Point
11°F
6 PM
18°F
0%
9mph
NNW
Partly Cloudy
Humidity
69%
Feels like
7°F
Dew Point
9°F
7 PM
17°F
0%
8mph
NNW
Mostly Cloudy
Humidity
66%
Feels like
6°F
Dew Point
7°F
8 PM
15°F
0%
8mph
NNW
Mostly Cloudy
Humidity
64%
Feels like
4°F
Dew Point
6°F
9 PM
14°F
0%
8mph
NW
Partly Cloudy
Humidity
63%
Feels like
3°F
Dew Point
4°F
10 PM
13°F
0%
8mph
NW
Partly Cloudy
Humidity
62%
Feels like
1°F
Dew Point
2°F
11 PM
11°F
0%
8mph
NW
Mostly Clear
Humidity
64%
Feels like
0°F
Dew Point
2°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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