Hourly Weather Forecast - Williamson, NY

1 AM
20°F
10%
9mph
NW
Cloudy
Humidity
70%
Feels like
9°F
Dew Point
11°F
2 AM
20°F
10%
9mph
NW
Cloudy
Humidity
72%
Feels like
9°F
Dew Point
12°F
3 AM
20°F
10%
8mph
NW
Cloudy
Humidity
73%
Feels like
10°F
Dew Point
13°F
4 AM
20°F
10%
8mph
NW
Cloudy
Humidity
75%
Feels like
10°F
Dew Point
13°F
5 AM
20°F
20%
7mph
WNW
Cloudy
Humidity
77%
Feels like
11°F
Dew Point
14°F
6 AM
20°F
20%
7mph
W
Cloudy
Humidity
79%
Feels like
11°F
Dew Point
15°F
7 AM
21°F
30%
6mph
W
30% Chance of Flurries
Humidity
78%
Feels like
12°F
Dew Point
15°F
7:33 AM
8 AM
22°F
30%
7mph
WSW
30% Chance of Flurries
Humidity
77%
Feels like
14°F
Dew Point
16°F
9 AM
23°F
30%
7mph
WSW
30% Chance of Snow
Humidity
73%
Feels like
15°F
Dew Point
16°F
10 AM
24°F
30%
7mph
WSW
30% Chance of Heavy Snow
Humidity
70%
Feels like
16°F
Dew Point
16°F
11 AM
26°F
30%
8mph
WSW
30% Chance of Heavy Snow
Humidity
68%
Feels like
17°F
Dew Point
16°F
12 PM
26°F
30%
9mph
WSW
30% Chance of Snow
Humidity
66%
Feels like
17°F
Dew Point
17°F
1 PM
27°F
30%
9mph
W
30% Chance of Snow
Humidity
66%
Feels like
18°F
Dew Point
17°F
2 PM
27°F
10%
9mph
WSW
Cloudy
Humidity
68%
Feels like
18°F
Dew Point
18°F
3 PM
26°F
30%
8mph
WSW
30% Chance of Flurries
Humidity
72%
Feels like
18°F
Dew Point
18°F
4 PM
26°F
10%
7mph
WSW
Cloudy
Humidity
73%
Feels like
18°F
Dew Point
19°F
4:33 PM
5 PM
26°F
30%
6mph
WSW
30% Chance of Snow
Humidity
74%
Feels like
18°F
Dew Point
19°F
6 PM
25°F
10%
7mph
SW
Cloudy
Humidity
73%
Feels like
17°F
Dew Point
18°F
7 PM
24°F
10%
7mph
SW
Cloudy
Humidity
71%
Feels like
16°F
Dew Point
16°F
8 PM
23°F
30%
7mph
SW
30% Chance of Snow
Humidity
69%
Feels like
15°F
Dew Point
15°F
9 PM
23°F
0%
7mph
SW
Mostly Cloudy
Humidity
67%
Feels like
14°F
Dew Point
13°F
10 PM
22°F
10%
7mph
SW
Mostly Cloudy
Humidity
66%
Feels like
14°F
Dew Point
13°F
11 PM
22°F
30%
7mph
SW
30% Chance of Snow
Humidity
66%
Feels like
13°F
Dew Point
13°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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