Hourly Weather Forecast - South Mountain, PA

12 AM
16°F
0%
15mph
WNW
Mostly Clear
Humidity
55%
Feels like
1°F
Dew Point
3°F
1 AM
16°F
0%
14mph
WNW
Clear
Humidity
55%
Feels like
1°F
Dew Point
3°F
2 AM
16°F
0%
13mph
WNW
Clear
Humidity
55%
Feels like
2°F
Dew Point
2°F
3 AM
15°F
0%
13mph
WNW
Clear
Humidity
55%
Feels like
2°F
Dew Point
2°F
4 AM
15°F
0%
12mph
W
Clear
Humidity
56%
Feels like
2°F
Dew Point
2°F
5 AM
15°F
0%
11mph
W
Clear
Humidity
58%
Feels like
3°F
Dew Point
3°F
6 AM
15°F
0%
10mph
W
Clear
Humidity
60%
Feels like
3°F
Dew Point
4°F
7 AM
16°F
0%
9mph
W
Clear
Humidity
61%
Feels like
5°F
Dew Point
5°F
7:29 AM
8 AM
17°F
0%
8mph
WSW
Mostly Sunny
Humidity
59%
Feels like
6°F
Dew Point
5°F
9 AM
19°F
0%
8mph
WSW
Partly Cloudy
Humidity
56%
Feels like
8°F
Dew Point
5°F
10 AM
20°F
0%
9mph
SW
Partly Cloudy
Humidity
52%
Feels like
10°F
Dew Point
6°F
11 AM
22°F
10%
8mph
SW
Partly Cloudy
Humidity
49%
Feels like
12°F
Dew Point
6°F
12 PM
23°F
10%
9mph
SW
Partly Cloudy
Humidity
47%
Feels like
14°F
Dew Point
6°F
1 PM
25°F
10%
9mph
SSW
Partly Cloudy
Humidity
45%
Feels like
15°F
Dew Point
6°F
2 PM
26°F
10%
10mph
S
Partly Cloudy
Humidity
43%
Feels like
16°F
Dew Point
6°F
3 PM
27°F
10%
10mph
S
Mostly Cloudy
Humidity
42%
Feels like
17°F
Dew Point
7°F
4 PM
27°F
10%
10mph
S
Cloudy
Humidity
42%
Feels like
18°F
Dew Point
7°F
5 PM
27°F
10%
10mph
S
Mostly Cloudy
Humidity
43%
Feels like
17°F
Dew Point
7°F
5:10 PM
6 PM
26°F
0%
10mph
S
Mostly Cloudy
Humidity
45%
Feels like
17°F
Dew Point
8°F
7 PM
26°F
0%
10mph
S
Partly Cloudy
Humidity
47%
Feels like
16°F
Dew Point
8°F
8 PM
26°F
0%
10mph
S
Partly Cloudy
Humidity
47%
Feels like
16°F
Dew Point
8°F
9 PM
26°F
0%
10mph
SSW
Partly Cloudy
Humidity
48%
Feels like
16°F
Dew Point
9°F
10 PM
26°F
0%
9mph
SSW
Mostly Clear
Humidity
49%
Feels like
16°F
Dew Point
9°F
11 PM
26°F
0%
9mph
SSW
Partly Cloudy
Humidity
52%
Feels like
17°F
Dew Point
10°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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