Hourly Weather Forecast - Jefferson, NY

11 AM
18°F
10%
13mph
WNW
Mostly Cloudy
Humidity
65%
Feels like
5°F
Dew Point
8°F
12 PM
19°F
70%
13mph
W
70% Chance of Flurries
Humidity
64%
Feels like
6°F
Dew Point
8°F
1 PM
19°F
10%
13mph
W
Mostly Cloudy
Humidity
64%
Feels like
6°F
Dew Point
9°F
2 PM
19°F
10%
13mph
W
Mostly Cloudy
Humidity
64%
Feels like
6°F
Dew Point
9°F
3 PM
18°F
10%
12mph
W
Mostly Cloudy
Humidity
64%
Feels like
5°F
Dew Point
8°F
4 PM
18°F
30%
12mph
W
30% Chance of Snow
Humidity
65%
Feels like
5°F
Dew Point
8°F
4:25 PM
5 PM
17°F
10%
12mph
W
Partly Cloudy
Humidity
66%
Feels like
4°F
Dew Point
8°F
6 PM
16°F
30%
12mph
W
30% Chance Snow Showers
Humidity
68%
Feels like
2°F
Dew Point
7°F
7 PM
15°F
30%
12mph
W
30 % Chance of Heavy Snow
Humidity
70%
Feels like
1°F
Dew Point
7°F
8 PM
15°F
30%
12mph
W
30% Chance of Snow
Humidity
73%
Feels like
1°F
Dew Point
8°F
9 PM
15°F
30%
12mph
W
30 % Chance of Heavy Snow
Humidity
76%
Feels like
1°F
Dew Point
8°F
10 PM
14°F
30%
12mph
W
30 % Chance of Heavy Snow
Humidity
78%
Feels like
1°F
Dew Point
9°F
11 PM
14°F
30%
11mph
W
30 % Chance of Heavy Snow
Humidity
79%
Feels like
1°F
Dew Point
9°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across 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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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide