Hourly Weather Forecast - Coolspring, PA

12 AM
31°F
0%
9mph
SW
Mostly Cloudy
Humidity
75%
Feels like
23°F
Dew Point
24°F
1 AM
32°F
10%
9mph
SW
Cloudy
Humidity
77%
Feels like
24°F
Dew Point
26°F
2 AM
33°F
10%
10mph
SW
Cloudy
Humidity
79%
Feels like
24°F
Dew Point
27°F
3 AM
33°F
20%
11mph
SW
Cloudy
Humidity
81%
Feels like
25°F
Dew Point
28°F
4 AM
34°F
30%
12mph
SW
30% Chance of Light Rain
Humidity
82%
Feels like
25°F
Dew Point
29°F
5 AM
34°F
30%
12mph
SW
30% Chance of Light Rain
Humidity
81%
Feels like
25°F
Dew Point
29°F
6 AM
35°F
30%
13mph
WSW
30% Chance of Light Rain
Humidity
80%
Feels like
26°F
Dew Point
29°F
7 AM
36°F
20%
13mph
WSW
Mostly Cloudy
Humidity
76%
Feels like
27°F
Dew Point
29°F
7:34 AM
8 AM
37°F
20%
13mph
WSW
Mostly Cloudy
Humidity
76%
Feels like
28°F
Dew Point
30°F
9 AM
38°F
10%
13mph
WSW
Mostly Cloudy
Humidity
76%
Feels like
30°F
Dew Point
31°F
10 AM
39°F
10%
13mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
31°F
Dew Point
33°F
11 AM
39°F
10%
13mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
32°F
Dew Point
33°F
12 PM
39°F
10%
13mph
WSW
Mostly Cloudy
Humidity
79%
Feels like
31°F
Dew Point
33°F
1 PM
39°F
10%
13mph
WSW
Cloudy
Humidity
81%
Feels like
31°F
Dew Point
34°F
2 PM
39°F
20%
11mph
WSW
Cloudy
Humidity
83%
Feels like
31°F
Dew Point
34°F
3 PM
38°F
20%
10mph
W
Cloudy
Humidity
85%
Feels like
31°F
Dew Point
34°F
4 PM
37°F
10%
9mph
W
Cloudy
Humidity
88%
Feels like
30°F
Dew Point
34°F
4:48 PM
5 PM
36°F
10%
8mph
W
Cloudy
Humidity
91%
Feels like
30°F
Dew Point
33°F
6 PM
35°F
0%
6mph
W
Cloudy
Humidity
89%
Feels like
30°F
Dew Point
33°F
7 PM
35°F
0%
5mph
W
Cloudy
Humidity
92%
Feels like
30°F
Dew Point
33°F
8 PM
34°F
0%
4mph
WSW
Cloudy
Humidity
92%
Feels like
30°F
Dew Point
32°F
9 PM
33°F
0%
3mph
WSW
Mostly Cloudy
Humidity
94%
Feels like
30°F
Dew Point
31°F
10 PM
31°F
0%
3mph
SW
Partly Cloudy
Humidity
96%
Feels like
31°F
Dew Point
30°F
11 PM
30°F
0%
3mph
SSW
Partly Cloudy
Humidity
97%
Feels like
30°F
Dew Point
29°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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