Hourly Weather Forecast - Greenwich, NY

11 AM
29°F
70%
5mph
S
70% Chance of Heavy Snow
Humidity
98%
Feels like
24°F
Dew Point
29°F
12 PM
30°F
70%
6mph
S
70% Chance of Heavy Snow
Humidity
97%
Feels like
24°F
Dew Point
29°F
1 PM
31°F
70%
7mph
S
70% Chance of Snow
Humidity
96%
Feels like
24°F
Dew Point
30°F
2 PM
32°F
90%
8mph
S
Heavy Snow
Humidity
94%
Feels like
25°F
Dew Point
30°F
3 PM
32°F
90%
8mph
S
Heavy Snow
Humidity
93%
Feels like
25°F
Dew Point
30°F
4 PM
32°F
70%
9mph
S
70% Chance of Heavy Snow
Humidity
93%
Feels like
25°F
Dew Point
30°F
4:18 PM
5 PM
33°F
70%
8mph
S
70% Chance Frozen Mix
Humidity
91%
Feels like
26°F
Dew Point
31°F
6 PM
33°F
70%
8mph
S
70% Chance Frozen Mix
Humidity
90%
Feels like
27°F
Dew Point
31°F
7 PM
34°F
60%
8mph
S
60% Chance of Snow
Humidity
88%
Feels like
28°F
Dew Point
31°F
8 PM
35°F
50%
8mph
S
50% Chance Light Snow
Humidity
87%
Feels like
28°F
Dew Point
31°F
9 PM
35°F
40%
7mph
S
40% Chance of Flurries
Humidity
85%
Feels like
29°F
Dew Point
31°F
10 PM
36°F
30%
7mph
S
30% Chance of Flurries
Humidity
83%
Feels like
30°F
Dew Point
31°F
11 PM
36°F
30%
7mph
SSW
30% Chance of Flurries
Humidity
80%
Feels like
30°F
Dew Point
31°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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