Hourly Weather Forecast - Mount Gretna, PA

12 AM
29°F
0%
6mph
SSW
Mostly Clear
Humidity
62%
Feels like
23°F
Dew Point
18°F
1 AM
29°F
10%
7mph
SSW
Clear
Humidity
62%
Feels like
22°F
Dew Point
17°F
2 AM
29°F
10%
6mph
SSW
Mostly Clear
Humidity
64%
Feels like
22°F
Dew Point
18°F
3 AM
28°F
10%
5mph
SSW
Partly Cloudy
Humidity
67%
Feels like
23°F
Dew Point
19°F
4 AM
28°F
10%
4mph
SSW
Partly Cloudy
Humidity
68%
Feels like
23°F
Dew Point
19°F
5 AM
28°F
10%
4mph
SSW
Partly Cloudy
Humidity
70%
Feels like
23°F
Dew Point
19°F
6 AM
27°F
10%
4mph
S
Mostly Cloudy
Humidity
70%
Feels like
22°F
Dew Point
18°F
7 AM
27°F
10%
4mph
S
Mostly Cloudy
Humidity
67%
Feels like
22°F
Dew Point
18°F
7:25 AM
8 AM
29°F
10%
4mph
S
Mostly Cloudy
Humidity
64%
Feels like
24°F
Dew Point
18°F
9 AM
31°F
10%
5mph
S
Mostly Cloudy
Humidity
60%
Feels like
25°F
Dew Point
19°F
10 AM
33°F
10%
6mph
S
Mostly Cloudy
Humidity
56%
Feels like
27°F
Dew Point
19°F
11 AM
35°F
10%
6mph
S
Mostly Cloudy
Humidity
54%
Feels like
29°F
Dew Point
20°F
12 PM
36°F
10%
7mph
SSW
Mostly Cloudy
Humidity
53%
Feels like
31°F
Dew Point
21°F
1 PM
37°F
20%
7mph
SSW
Mostly Cloudy
Humidity
52%
Feels like
32°F
Dew Point
21°F
2 PM
37°F
30%
7mph
SSW
30% Chance Frozen Mix
Humidity
52%
Feels like
32°F
Dew Point
22°F
3 PM
37°F
40%
6mph
SW
40% Chance Frozen Mix
Humidity
48%
Feels like
32°F
Dew Point
20°F
4 PM
36°F
40%
6mph
SW
40% Chance Frozen Mix
Humidity
52%
Feels like
32°F
Dew Point
20°F
5 PM
35°F
40%
5mph
SW
40% Chance Frozen Mix
Humidity
62%
Feels like
30°F
Dew Point
23°F
5:06 PM
6 PM
33°F
40%
5mph
WSW
40% Chance Snow Showers
Humidity
71%
Feels like
28°F
Dew Point
25°F
7 PM
31°F
40%
4mph
WSW
40% Chance of Flurries
Humidity
68%
Feels like
27°F
Dew Point
22°F
8 PM
30°F
30%
5mph
W
30% Chance of Flurries
Humidity
70%
Feels like
25°F
Dew Point
22°F
9 PM
29°F
20%
5mph
W
Mostly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
20°F
10 PM
28°F
20%
6mph
W
Mostly Cloudy
Humidity
69%
Feels like
22°F
Dew Point
19°F
11 PM
27°F
20%
5mph
W
Mostly Cloudy
Humidity
71%
Feels like
21°F
Dew Point
19°F

Tuesday's Weather Outlook

Today's Weather Outlook

Rain and snow showers will sweep through the Great Lakes as the Western U.S. begins a pattern of quiet and dry weather.

(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

(Image provided by Pixabay.com)

Before a High Wind Event

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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