Hourly Weather Forecast - Williamson, NY

12 AM
20°F
20%
11mph
WNW
Cloudy
Humidity
60%
Feels like
8°F
Dew Point
8°F
1 AM
19°F
20%
10mph
WNW
Cloudy
Humidity
60%
Feels like
8°F
Dew Point
8°F
2 AM
19°F
20%
9mph
W
Mostly Cloudy
Humidity
61%
Feels like
8°F
Dew Point
7°F
3 AM
19°F
20%
9mph
W
Mostly Cloudy
Humidity
61%
Feels like
8°F
Dew Point
7°F
4 AM
18°F
20%
8mph
W
Mostly Cloudy
Humidity
62%
Feels like
8°F
Dew Point
7°F
5 AM
18°F
10%
8mph
WSW
Mostly Cloudy
Humidity
62%
Feels like
9°F
Dew Point
8°F
6 AM
18°F
10%
7mph
SW
Mostly Cloudy
Humidity
63%
Feels like
9°F
Dew Point
8°F
7 AM
19°F
30%
7mph
SW
30 % Chance of Heavy Snow
Humidity
62%
Feels like
10°F
Dew Point
8°F
7:36 AM
8 AM
20°F
30%
7mph
SSW
30% Chance of Heavy Snow
Humidity
60%
Feels like
11°F
Dew Point
9°F
9 AM
22°F
30%
7mph
S
30% Chance of Heavy Snow
Humidity
57%
Feels like
13°F
Dew Point
9°F
10 AM
23°F
30%
7mph
S
30% Chance of Heavy Snow
Humidity
56%
Feels like
15°F
Dew Point
10°F
11 AM
25°F
30%
7mph
S
30% Chance of Heavy Snow
Humidity
55%
Feels like
17°F
Dew Point
11°F
12 PM
26°F
30%
7mph
S
30% Chance of Heavy Snow
Humidity
55%
Feels like
18°F
Dew Point
12°F
1 PM
27°F
30%
7mph
S
30% Chance Snow Showers
Humidity
55%
Feels like
19°F
Dew Point
13°F
2 PM
27°F
30%
7mph
S
30% Chance Snow Showers
Humidity
57%
Feels like
20°F
Dew Point
14°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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