Hourly Weather Forecast - Mount Gretna, PA

12 AM
37°F
60%
9mph
WNW
60% Chance of Flurries
Humidity
90%
Feels like
30°F
Dew Point
34°F
1 AM
35°F
50%
11mph
WNW
50% Chance of Flurries
Humidity
92%
Feels like
27°F
Dew Point
33°F
2 AM
33°F
30%
12mph
WNW
30% Chance of Flurries
Humidity
88%
Feels like
24°F
Dew Point
30°F
3 AM
31°F
20%
13mph
WNW
Cloudy
Humidity
80%
Feels like
21°F
Dew Point
26°F
4 AM
29°F
10%
13mph
WNW
Mostly Cloudy
Humidity
70%
Feels like
18°F
Dew Point
20°F
5 AM
27°F
10%
13mph
WNW
Partly Cloudy
Humidity
65%
Feels like
16°F
Dew Point
17°F
6 AM
25°F
10%
13mph
WNW
Partly Cloudy
Humidity
59%
Feels like
14°F
Dew Point
13°F
7 AM
24°F
10%
13mph
WNW
Partly Cloudy
Humidity
55%
Feels like
13°F
Dew Point
11°F
7:26 AM
8 AM
24°F
0%
13mph
WNW
Partly Cloudy
Humidity
56%
Feels like
12°F
Dew Point
11°F
9 AM
24°F
0%
13mph
WNW
Mostly Sunny
Humidity
56%
Feels like
12°F
Dew Point
11°F
10 AM
25°F
0%
14mph
WNW
Sunny
Humidity
55%
Feels like
13°F
Dew Point
11°F
11 AM
25°F
0%
14mph
WNW
Mostly Sunny
Humidity
54%
Feels like
13°F
Dew Point
11°F
12 PM
26°F
0%
14mph
WNW
Partly Cloudy
Humidity
52%
Feels like
14°F
Dew Point
10°F
1 PM
26°F
0%
15mph
WNW
Mostly Cloudy
Humidity
51%
Feels like
14°F
Dew Point
10°F
2 PM
26°F
0%
14mph
WNW
Mostly Cloudy
Humidity
51%
Feels like
14°F
Dew Point
10°F
3 PM
26°F
0%
14mph
WNW
Mostly Cloudy
Humidity
48%
Feels like
14°F
Dew Point
9°F
4 PM
25°F
0%
13mph
WNW
Partly Cloudy
Humidity
46%
Feels like
14°F
Dew Point
8°F
5 PM
25°F
0%
12mph
WNW
Partly Cloudy
Humidity
47%
Feels like
13°F
Dew Point
8°F
5:04 PM
6 PM
24°F
0%
11mph
WNW
Partly Cloudy
Humidity
48%
Feels like
13°F
Dew Point
7°F
7 PM
24°F
0%
11mph
WNW
Partly Cloudy
Humidity
49%
Feels like
13°F
Dew Point
7°F
8 PM
23°F
0%
10mph
WNW
Mostly Cloudy
Humidity
49%
Feels like
12°F
Dew Point
7°F
9 PM
22°F
0%
10mph
WNW
Partly Cloudy
Humidity
50%
Feels like
11°F
Dew Point
6°F
10 PM
22°F
0%
10mph
WNW
Partly Cloudy
Humidity
51%
Feels like
11°F
Dew Point
6°F
11 PM
21°F
0%
10mph
WNW
Partly Cloudy
Humidity
52%
Feels like
10°F
Dew Point
6°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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