Hourly Weather Forecast - Grantham, PA

12 AM
15°F
0%
4mph
WNW
Clear
Humidity
63%
Feels like
8°F
Dew Point
5°F
1 AM
15°F
0%
4mph
WNW
Clear
Humidity
64%
Feels like
8°F
Dew Point
5°F
2 AM
14°F
0%
4mph
W
Clear
Humidity
66%
Feels like
8°F
Dew Point
5°F
3 AM
14°F
0%
4mph
W
Clear
Humidity
68%
Feels like
8°F
Dew Point
6°F
4 AM
14°F
0%
3mph
W
Mostly Clear
Humidity
69%
Feels like
8°F
Dew Point
6°F
5 AM
14°F
0%
3mph
W
Mostly Clear
Humidity
70%
Feels like
9°F
Dew Point
6°F
6 AM
14°F
0%
3mph
W
Partly Cloudy
Humidity
69%
Feels like
14°F
Dew Point
6°F
7 AM
15°F
0%
3mph
WSW
Partly Cloudy
Humidity
67%
Feels like
10°F
Dew Point
6°F
7:26 AM
8 AM
17°F
0%
4mph
WSW
Partly Cloudy
Humidity
64%
Feels like
12°F
Dew Point
7°F
9 AM
20°F
0%
4mph
WSW
Partly Cloudy
Humidity
62%
Feels like
14°F
Dew Point
9°F
10 AM
23°F
0%
6mph
WSW
Mostly Sunny
Humidity
57%
Feels like
15°F
Dew Point
10°F
11 AM
25°F
0%
7mph
WSW
Mostly Sunny
Humidity
51%
Feels like
17°F
Dew Point
9°F
12 PM
26°F
10%
9mph
WSW
Partly Cloudy
Humidity
46%
Feels like
17°F
Dew Point
9°F
1 PM
27°F
10%
9mph
WSW
Partly Cloudy
Humidity
46%
Feels like
18°F
Dew Point
9°F
2 PM
28°F
10%
10mph
WSW
Partly Cloudy
Humidity
46%
Feels like
18°F
Dew Point
9°F
3 PM
27°F
0%
10mph
WSW
Partly Cloudy
Humidity
45%
Feels like
18°F
Dew Point
9°F
4 PM
26°F
10%
9mph
W
Mostly Cloudy
Humidity
47%
Feels like
16°F
Dew Point
8°F
5 PM
24°F
10%
9mph
W
Mostly Cloudy
Humidity
51%
Feels like
15°F
Dew Point
9°F
5:11 PM
6 PM
22°F
10%
8mph
W
Mostly Cloudy
Humidity
56%
Feels like
14°F
Dew Point
9°F
7 PM
21°F
10%
7mph
W
Mostly Cloudy
Humidity
60%
Feels like
12°F
Dew Point
9°F
8 PM
20°F
10%
7mph
W
Partly Cloudy
Humidity
50%
Feels like
11°F
Dew Point
4°F
9 PM
19°F
10%
7mph
W
Partly Cloudy
Humidity
52%
Feels like
9°F
Dew Point
4°F
10 PM
18°F
10%
7mph
W
Mostly Cloudy
Humidity
52%
Feels like
8°F
Dew Point
3°F
11 PM
17°F
10%
8mph
W
Partly Cloudy
Humidity
53%
Feels like
6°F
Dew Point
2°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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Today's National Outlook

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Allergy Forecast

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