Hourly Weather Forecast - South Mountain, PA

12 AM
24°F
10%
8mph
W
Cloudy
Humidity
82%
Feels like
15°F
Dew Point
19°F
1 AM
24°F
0%
8mph
W
Cloudy
Humidity
81%
Feels like
15°F
Dew Point
19°F
2 AM
24°F
0%
8mph
W
Cloudy
Humidity
80%
Feels like
15°F
Dew Point
18°F
3 AM
23°F
0%
8mph
W
Cloudy
Humidity
78%
Feels like
14°F
Dew Point
18°F
4 AM
23°F
0%
8mph
W
Cloudy
Humidity
76%
Feels like
14°F
Dew Point
17°F
5 AM
22°F
0%
8mph
W
Cloudy
Humidity
74%
Feels like
13°F
Dew Point
15°F
6 AM
21°F
10%
8mph
W
Cloudy
Humidity
71%
Feels like
12°F
Dew Point
14°F
7 AM
21°F
0%
8mph
W
Cloudy
Humidity
69%
Feels like
11°F
Dew Point
12°F
7:28 AM
8 AM
21°F
0%
8mph
W
Cloudy
Humidity
66%
Feels like
12°F
Dew Point
12°F
9 AM
22°F
0%
8mph
WNW
Cloudy
Humidity
63%
Feels like
13°F
Dew Point
11°F
10 AM
23°F
0%
8mph
W
Cloudy
Humidity
60%
Feels like
14°F
Dew Point
11°F
11 AM
23°F
10%
8mph
W
Cloudy
Humidity
58%
Feels like
14°F
Dew Point
11°F
12 PM
24°F
10%
8mph
W
Cloudy
Humidity
56%
Feels like
15°F
Dew Point
10°F
1 PM
24°F
10%
8mph
W
Cloudy
Humidity
55%
Feels like
15°F
Dew Point
10°F
2 PM
24°F
10%
8mph
W
Cloudy
Humidity
53%
Feels like
15°F
Dew Point
10°F
3 PM
24°F
10%
8mph
WNW
Cloudy
Humidity
52%
Feels like
15°F
Dew Point
9°F
4 PM
24°F
10%
8mph
WNW
Cloudy
Humidity
51%
Feels like
15°F
Dew Point
9°F
5 PM
23°F
10%
8mph
WNW
Mostly Cloudy
Humidity
53%
Feels like
14°F
Dew Point
8°F
5:12 PM
6 PM
21°F
10%
8mph
WNW
Partly Cloudy
Humidity
56%
Feels like
12°F
Dew Point
8°F
7 PM
20°F
10%
8mph
WNW
Partly Cloudy
Humidity
59%
Feels like
10°F
Dew Point
8°F
8 PM
19°F
10%
8mph
WNW
Partly Cloudy
Humidity
60%
Feels like
9°F
Dew Point
8°F
9 PM
19°F
10%
9mph
WNW
Partly Cloudy
Humidity
60%
Feels like
8°F
Dew Point
7°F
10 PM
18°F
10%
9mph
WNW
Partly Cloudy
Humidity
60%
Feels like
7°F
Dew Point
7°F
11 PM
17°F
10%
9mph
WNW
Partly Cloudy
Humidity
61%
Feels like
7°F
Dew Point
6°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 with multiple clippers storms en route.

Wednesday's Weather Outlook

Today'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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