Hourly Weather Forecast - Williamstown, NY

9 AM
30°F
100%
9mph
SE
Heavy Snow
Humidity
95%
Feels like
22°F
Dew Point
28°F
10 AM
30°F
90%
9mph
SSE
Heavy Snow
Humidity
95%
Feels like
22°F
Dew Point
29°F
11 AM
31°F
100%
9mph
SSE
Heavy Snow
Humidity
94%
Feels like
23°F
Dew Point
30°F
12 PM
32°F
100%
9mph
SSE
Heavy Snow
Humidity
93%
Feels like
24°F
Dew Point
30°F
1 PM
33°F
100%
9mph
SSE
Heavy Snow
Humidity
92%
Feels like
25°F
Dew Point
31°F
2 PM
33°F
100%
9mph
S
Heavy Snow
Humidity
93%
Feels like
26°F
Dew Point
31°F
3 PM
34°F
100%
9mph
S
Heavy Snow
Humidity
93%
Feels like
26°F
Dew Point
32°F
4 PM
34°F
100%
9mph
S
Heavy Snow
Humidity
94%
Feels like
27°F
Dew Point
32°F
4:27 PM
5 PM
34°F
90%
8mph
SSW
Frozen Mix
Humidity
95%
Feels like
27°F
Dew Point
33°F
6 PM
34°F
80%
8mph
SSW
80% Chance Frozen Mix
Humidity
96%
Feels like
27°F
Dew Point
33°F
7 PM
33°F
70%
7mph
SSW
70% Chance of Flurries
Humidity
97%
Feels like
27°F
Dew Point
33°F
8 PM
33°F
60%
7mph
SW
60% Chance of Flurries
Humidity
97%
Feels like
27°F
Dew Point
33°F
9 PM
33°F
60%
8mph
SW
60% Chance of Flurries
Humidity
97%
Feels like
26°F
Dew Point
33°F
10 PM
33°F
60%
9mph
WSW
60% Chance of Snow
Humidity
96%
Feels like
25°F
Dew Point
32°F
11 PM
31°F
60%
10mph
W
60% Chance of Heavy Snow
Humidity
95%
Feels like
22°F
Dew Point
30°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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Traffic Cameras

Weather Cameras

Outdoor Sports Guide