Hourly Weather Forecast - Mount Pleasant, PA

12 PM
48°F
0%
16mph
SW
Mostly Sunny
Humidity
48%
Feels like
41°F
Dew Point
29°F
1 PM
48°F
0%
15mph
WSW
Mostly Sunny
Humidity
49%
Feels like
42°F
Dew Point
30°F
2 PM
48°F
0%
14mph
WSW
Mostly Sunny
Humidity
52%
Feels like
42°F
Dew Point
31°F
3 PM
47°F
0%
11mph
WSW
Mostly Sunny
Humidity
55%
Feels like
41°F
Dew Point
31°F
4 PM
45°F
0%
9mph
WSW
Mostly Sunny
Humidity
60%
Feels like
40°F
Dew Point
32°F
4:53 PM
5 PM
43°F
0%
6mph
WSW
Mostly Clear
Humidity
65%
Feels like
39°F
Dew Point
32°F
6 PM
40°F
0%
4mph
SW
Mostly Clear
Humidity
72%
Feels like
36°F
Dew Point
31°F
7 PM
37°F
0%
3mph
SSW
Mostly Clear
Humidity
78%
Feels like
34°F
Dew Point
31°F
8 PM
35°F
0%
3mph
S
Partly Cloudy
Humidity
83%
Feels like
35°F
Dew Point
30°F
9 PM
33°F
0%
3mph
S
Partly Cloudy
Humidity
86%
Feels like
33°F
Dew Point
30°F
10 PM
32°F
0%
3mph
SSE
Mostly Cloudy
Humidity
89%
Feels like
29°F
Dew Point
29°F
11 PM
31°F
0%
3mph
SSE
Mostly Cloudy
Humidity
92%
Feels like
28°F
Dew Point
29°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday'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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