Hourly Weather Forecast - Williamstown, NY

9 PM
32°F
70%
9mph
SW
70% Chance of Snow
Humidity
100%
Feels like
24°F
Dew Point
32°F
10 PM
31°F
80%
10mph
WSW
80% Chance of Heavy Snow
Humidity
100%
Feels like
23°F
Dew Point
31°F
11 PM
30°F
80%
10mph
W
80% Chance of Snow
Humidity
100%
Feels like
21°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

Thursday's Weather Outlook

Thursday'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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide