Hourly Weather Forecast - Clarks Summit, PA

12 AM
20°F
30%
8mph
W
30% Chance Snow Showers
Humidity
88%
Feels like
11°F
Dew Point
18°F
1 AM
20°F
30%
8mph
W
30% Chance Snow Showers
Humidity
91%
Feels like
11°F
Dew Point
18°F
2 AM
20°F
30%
8mph
W
30% Chance Snow Showers
Humidity
93%
Feels like
10°F
Dew Point
18°F
3 AM
20°F
20%
8mph
W
Partly Cloudy
Humidity
93%
Feels like
10°F
Dew Point
18°F
4 AM
20°F
20%
8mph
W
Partly Cloudy
Humidity
93%
Feels like
10°F
Dew Point
18°F
5 AM
19°F
20%
8mph
W
Partly Cloudy
Humidity
92%
Feels like
9°F
Dew Point
17°F
6 AM
19°F
20%
9mph
WSW
Partly Cloudy
Humidity
91%
Feels like
8°F
Dew Point
17°F
7 AM
19°F
20%
9mph
WSW
Partly Cloudy
Humidity
93%
Feels like
8°F
Dew Point
17°F
7:20 AM
8 AM
20°F
20%
10mph
WSW
Mostly Cloudy
Humidity
91%
Feels like
9°F
Dew Point
18°F
9 AM
22°F
20%
10mph
W
Mostly Cloudy
Humidity
92%
Feels like
11°F
Dew Point
20°F
10 AM
23°F
30%
11mph
W
30% Chance of Flurries
Humidity
88%
Feels like
12°F
Dew Point
20°F
11 AM
24°F
30%
11mph
W
30% Chance of Snow
Humidity
83%
Feels like
13°F
Dew Point
19°F
12 PM
25°F
40%
12mph
W
40% Chance of Snow
Humidity
79%
Feels like
14°F
Dew Point
19°F
1 PM
25°F
40%
12mph
W
40% Chance of Snow
Humidity
76%
Feels like
14°F
Dew Point
19°F
2 PM
25°F
40%
12mph
W
40% Chance of Snow
Humidity
74%
Feels like
14°F
Dew Point
18°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

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Image courtesy of PeakPX.

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