Hourly Weather Forecast - Grantville, PA

11 AM
23°F
0%
11mph
WNW
Mostly Cloudy
Humidity
52%
Feels like
13°F
Dew Point
8°F
12 PM
24°F
0%
11mph
WNW
Mostly Cloudy
Humidity
52%
Feels like
13°F
Dew Point
9°F
1 PM
24°F
10%
11mph
WNW
Mostly Cloudy
Humidity
52%
Feels like
13°F
Dew Point
9°F
2 PM
24°F
10%
10mph
WNW
Mostly Cloudy
Humidity
53%
Feels like
14°F
Dew Point
9°F
3 PM
23°F
10%
9mph
W
Mostly Cloudy
Humidity
55%
Feels like
13°F
Dew Point
10°F
4 PM
22°F
10%
8mph
W
Mostly Cloudy
Humidity
60%
Feels like
13°F
Dew Point
11°F
4:41 PM
5 PM
21°F
20%
6mph
W
Cloudy
Humidity
65%
Feels like
13°F
Dew Point
11°F
6 PM
20°F
30%
5mph
WSW
30% Chance of Snow
Humidity
69%
Feels like
14°F
Dew Point
12°F
7 PM
20°F
30%
4mph
SW
30% Chance of Snow
Humidity
71%
Feels like
15°F
Dew Point
12°F
8 PM
20°F
30%
3mph
SSW
30% Chance of Snow
Humidity
73%
Feels like
15°F
Dew Point
13°F
9 PM
19°F
10%
3mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
14°F
Dew Point
12°F
10 PM
19°F
10%
3mph
S
Partly Cloudy
Humidity
75%
Feels like
19°F
Dew Point
12°F
11 PM
18°F
10%
2mph
SSW
Partly Cloudy
Humidity
75%
Feels like
18°F
Dew Point
11°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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