Hourly Weather Forecast - Jefferson, NY

12 AM
19°F
10%
4mph
WSW
Cloudy
Humidity
73%
Feels like
13°F
Dew Point
12°F
1 AM
19°F
10%
4mph
WSW
Cloudy
Humidity
74%
Feels like
13°F
Dew Point
12°F
2 AM
19°F
30%
4mph
WSW
30% Chance of Flurries
Humidity
75%
Feels like
13°F
Dew Point
13°F
3 AM
19°F
30%
4mph
SW
30% Chance of Flurries
Humidity
77%
Feels like
13°F
Dew Point
13°F
4 AM
19°F
30%
4mph
SW
30% Chance of Snow
Humidity
78%
Feels like
13°F
Dew Point
13°F
5 AM
19°F
30%
4mph
SSW
30% Chance of Snow
Humidity
80%
Feels like
13°F
Dew Point
14°F
6 AM
19°F
30%
4mph
SSW
30 % Chance of Heavy Snow
Humidity
82%
Feels like
13°F
Dew Point
14°F
7 AM
19°F
30%
4mph
SSW
30 % Chance of Heavy Snow
Humidity
82%
Feels like
13°F
Dew Point
15°F
7:26 AM
8 AM
21°F
40%
5mph
SSW
40% Chance of Heavy Snow
Humidity
81%
Feels like
14°F
Dew Point
16°F
9 AM
22°F
40%
5mph
SSW
40% Chance of Heavy Snow
Humidity
78%
Feels like
16°F
Dew Point
17°F
10 AM
24°F
40%
6mph
SSW
40% Chance of Heavy Snow
Humidity
75%
Feels like
17°F
Dew Point
17°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

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Wednesday's Weather Outlook

Today's Weather Outlook

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Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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