Hourly Weather Forecast - Perth, NY

9 PM
18°F
30%
1mph
SE
30 % Chance of Heavy Snow
Humidity
98%
Feels like
18°F
Dew Point
18°F
10 PM
19°F
20%
1mph
SE
Cloudy
Humidity
97%
Feels like
19°F
Dew Point
18°F
11 PM
19°F
10%
1mph
SE
Cloudy
Humidity
96%
Feels like
19°F
Dew Point
19°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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