Hourly Weather Forecast - Grantham, PA

12 AM
21°F
0%
11mph
WNW
Partly Cloudy
Humidity
54%
Feels like
9°F
Dew Point
7°F
1 AM
20°F
0%
11mph
WNW
Mostly Clear
Humidity
55%
Feels like
9°F
Dew Point
7°F
2 AM
20°F
0%
11mph
WNW
Mostly Clear
Humidity
55%
Feels like
9°F
Dew Point
7°F
3 AM
20°F
0%
10mph
WNW
Clear
Humidity
56%
Feels like
9°F
Dew Point
7°F
4 AM
20°F
0%
9mph
WNW
Clear
Humidity
56%
Feels like
9°F
Dew Point
7°F
5 AM
20°F
0%
8mph
W
Clear
Humidity
57%
Feels like
10°F
Dew Point
7°F
6 AM
20°F
0%
7mph
W
Clear
Humidity
57%
Feels like
11°F
Dew Point
8°F
7 AM
22°F
0%
6mph
W
Clear
Humidity
56%
Feels like
14°F
Dew Point
8°F
7:28 AM
8 AM
24°F
0%
6mph
W
Sunny
Humidity
54%
Feels like
16°F
Dew Point
9°F
9 AM
25°F
0%
6mph
W
Sunny
Humidity
53%
Feels like
18°F
Dew Point
11°F
10 AM
27°F
0%
6mph
WSW
Sunny
Humidity
51%
Feels like
20°F
Dew Point
11°F
11 AM
28°F
0%
6mph
WSW
Mostly Sunny
Humidity
47%
Feels like
21°F
Dew Point
10°F
12 PM
29°F
0%
6mph
SW
Partly Cloudy
Humidity
43%
Feels like
23°F
Dew Point
9°F
1 PM
29°F
10%
6mph
SW
Mostly Cloudy
Humidity
43%
Feels like
23°F
Dew Point
10°F
2 PM
30°F
30%
7mph
SSW
30% Chance of Heavy Snow
Humidity
44%
Feels like
23°F
Dew Point
10°F
3 PM
30°F
30%
7mph
SSW
30% Chance of Snow
Humidity
45%
Feels like
23°F
Dew Point
11°F
4 PM
30°F
10%
7mph
S
Mostly Cloudy
Humidity
45%
Feels like
24°F
Dew Point
12°F
5 PM
30°F
10%
7mph
S
Mostly Cloudy
Humidity
46%
Feels like
23°F
Dew Point
12°F
5:07 PM
6 PM
29°F
0%
6mph
S
Partly Cloudy
Humidity
48%
Feels like
23°F
Dew Point
12°F
7 PM
29°F
0%
6mph
S
Partly Cloudy
Humidity
47%
Feels like
23°F
Dew Point
12°F
8 PM
29°F
0%
6mph
S
Mostly Cloudy
Humidity
48%
Feels like
23°F
Dew Point
12°F
9 PM
29°F
0%
5mph
S
Cloudy
Humidity
48%
Feels like
23°F
Dew Point
11°F
10 PM
28°F
0%
5mph
S
Cloudy
Humidity
48%
Feels like
23°F
Dew Point
11°F
11 PM
28°F
0%
4mph
S
Cloudy
Humidity
49%
Feels like
23°F
Dew Point
11°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Thursday's Weather Outlook

Thursday's Weather Outlook

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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