Hourly Weather Forecast - Clarks Summit, PA

3 AM
30°F
0%
3mph
NW
Partly Cloudy
Humidity
82%
Feels like
27°F
Dew Point
25°F
4 AM
29°F
0%
3mph
NW
Partly Cloudy
Humidity
85%
Feels like
29°F
Dew Point
25°F
5 AM
28°F
0%
2mph
NW
Partly Cloudy
Humidity
88%
Feels like
28°F
Dew Point
25°F
6 AM
27°F
0%
1mph
WNW
Partly Cloudy
Humidity
92%
Feels like
27°F
Dew Point
25°F
7 AM
27°F
0%
1mph
WSW
Mostly Cloudy
Humidity
94%
Feels like
27°F
Dew Point
25°F
7:15 AM
8 AM
28°F
0%
2mph
SW
Mostly Cloudy
Humidity
91%
Feels like
28°F
Dew Point
26°F
9 AM
30°F
0%
2mph
SSW
Mostly Cloudy
Humidity
86%
Feels like
30°F
Dew Point
26°F
10 AM
32°F
0%
4mph
SSW
Partly Cloudy
Humidity
82%
Feels like
28°F
Dew Point
27°F
11 AM
33°F
0%
5mph
SSW
Mostly Cloudy
Humidity
80%
Feels like
28°F
Dew Point
27°F
12 PM
34°F
0%
6mph
SW
Mostly Cloudy
Humidity
77%
Feels like
28°F
Dew Point
27°F
1 PM
34°F
0%
7mph
SW
Mostly Cloudy
Humidity
76%
Feels like
28°F
Dew Point
27°F
2 PM
34°F
0%
8mph
SW
Mostly Cloudy
Humidity
77%
Feels like
27°F
Dew Point
27°F
3 PM
33°F
0%
7mph
SW
Mostly Cloudy
Humidity
79%
Feels like
26°F
Dew Point
27°F
4 PM
33°F
0%
7mph
SW
Mostly Cloudy
Humidity
79%
Feels like
26°F
Dew Point
27°F
4:32 PM
5 PM
32°F
30%
7mph
SW
30% Chance of Flurries
Humidity
82%
Feels like
25°F
Dew Point
27°F
6 PM
30°F
0%
6mph
SW
Mostly Cloudy
Humidity
87%
Feels like
24°F
Dew Point
27°F
7 PM
29°F
0%
6mph
WSW
Mostly Cloudy
Humidity
91%
Feels like
23°F
Dew Point
27°F
8 PM
29°F
30%
7mph
WSW
30 % Chance of Heavy Snow
Humidity
93%
Feels like
22°F
Dew Point
27°F
9 PM
29°F
30%
7mph
W
30 % Chance of Heavy Snow
Humidity
92%
Feels like
21°F
Dew Point
27°F
10 PM
28°F
0%
9mph
WNW
Mostly Cloudy
Humidity
91%
Feels like
20°F
Dew Point
26°F
11 PM
28°F
0%
10mph
WNW
Mostly Cloudy
Humidity
88%
Feels like
18°F
Dew Point
25°F

Snow Totals Through Tonight

Snow Impacts Great Lakes To Northern New England

An area of low pressure will cause a swath of snow across northern Illinois and southern Wisconsin this morning all the way to northern New England this afternoon and evening.

Today's Weather Outlook

Today'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)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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