Hourly Weather Forecast - Williamson, PA

12 AM
28°F
0%
2mph
S
Partly Cloudy
Humidity
66%
Feels like
28°F
Dew Point
18°F
1 AM
28°F
0%
1mph
S
Partly Cloudy
Humidity
68%
Feels like
28°F
Dew Point
19°F
2 AM
27°F
0%
1mph
S
Partly Cloudy
Humidity
70%
Feels like
27°F
Dew Point
19°F
3 AM
27°F
0%
1mph
S
Mostly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
19°F
4 AM
27°F
0%
1mph
S
Cloudy
Humidity
72%
Feels like
27°F
Dew Point
19°F
5 AM
27°F
0%
1mph
SSW
Cloudy
Humidity
73%
Feels like
27°F
Dew Point
19°F
6 AM
27°F
0%
1mph
SSW
Cloudy
Humidity
73%
Feels like
27°F
Dew Point
20°F
7 AM
28°F
0%
2mph
SSW
Cloudy
Humidity
73%
Feels like
28°F
Dew Point
21°F
7:26 AM
8 AM
30°F
0%
2mph
SSW
Mostly Cloudy
Humidity
72%
Feels like
30°F
Dew Point
23°F
9 AM
34°F
10%
2mph
SSW
Mostly Cloudy
Humidity
67%
Feels like
34°F
Dew Point
24°F
10 AM
37°F
10%
3mph
SW
Partly Cloudy
Humidity
62%
Feels like
37°F
Dew Point
25°F
11 AM
40°F
10%
4mph
SW
Partly Cloudy
Humidity
58%
Feels like
37°F
Dew Point
26°F
12 PM
43°F
10%
5mph
WSW
Partly Cloudy
Humidity
55%
Feels like
40°F
Dew Point
28°F
1 PM
45°F
10%
6mph
WSW
Partly Cloudy
Humidity
54%
Feels like
42°F
Dew Point
29°F
2 PM
46°F
10%
6mph
WSW
Partly Cloudy
Humidity
55%
Feels like
42°F
Dew Point
30°F
3 PM
45°F
10%
6mph
W
Partly Cloudy
Humidity
59%
Feels like
42°F
Dew Point
31°F
4 PM
43°F
0%
5mph
W
Mostly Cloudy
Humidity
65%
Feels like
40°F
Dew Point
32°F
4:47 PM
5 PM
41°F
0%
4mph
W
Mostly Cloudy
Humidity
69%
Feels like
38°F
Dew Point
32°F
6 PM
39°F
0%
4mph
W
Partly Cloudy
Humidity
74%
Feels like
36°F
Dew Point
32°F
7 PM
38°F
0%
4mph
W
Partly Cloudy
Humidity
75%
Feels like
35°F
Dew Point
31°F
8 PM
37°F
0%
3mph
WNW
Mostly Clear
Humidity
78%
Feels like
34°F
Dew Point
30°F
9 PM
36°F
0%
3mph
WNW
Mostly Clear
Humidity
80%
Feels like
36°F
Dew Point
30°F
10 PM
35°F
0%
2mph
WNW
Clear
Humidity
82%
Feels like
35°F
Dew Point
30°F
11 PM
34°F
0%
2mph
NW
Clear
Humidity
82%
Feels like
34°F
Dew Point
29°F

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

A fast moving disturbance will bring snow to the Midwest and Mid-Atlantic this weekend.

Weekend Weather Outlook

Weekend 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

Story Image via pixabay.com

Winter Precipitation

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