Hourly Weather Forecast - Williamson, PA

2 PM
31°F
0%
11mph
WNW
Partly Cloudy
Humidity
47%
Feels like
22°F
Dew Point
13°F
3 PM
31°F
0%
11mph
WNW
Partly Cloudy
Humidity
48%
Feels like
22°F
Dew Point
13°F
4 PM
30°F
0%
10mph
W
Partly Cloudy
Humidity
49%
Feels like
22°F
Dew Point
14°F
4:46 PM
5 PM
30°F
0%
9mph
W
Partly Cloudy
Humidity
51%
Feels like
22°F
Dew Point
14°F
6 PM
29°F
0%
8mph
W
Partly Cloudy
Humidity
55%
Feels like
22°F
Dew Point
15°F
7 PM
29°F
0%
7mph
W
Mostly Clear
Humidity
58%
Feels like
21°F
Dew Point
16°F
8 PM
28°F
0%
7mph
W
Mostly Clear
Humidity
60%
Feels like
21°F
Dew Point
16°F
9 PM
28°F
0%
6mph
W
Mostly Clear
Humidity
61%
Feels like
21°F
Dew Point
17°F
10 PM
28°F
0%
6mph
W
Mostly Clear
Humidity
62%
Feels like
21°F
Dew Point
17°F
11 PM
28°F
0%
6mph
W
Mostly Clear
Humidity
62%
Feels like
21°F
Dew Point
17°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

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

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

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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