Hourly Weather Forecast - Saint Marys, PA

12 AM
25°F
40%
2mph
W
40% Chance Frozen Mix
Humidity
95%
Feels like
25°F
Dew Point
24°F
1 AM
25°F
40%
3mph
WNW
40% Chance Frozen Mix
Humidity
95%
Feels like
20°F
Dew Point
24°F
2 AM
24°F
40%
4mph
WNW
40% Chance Frozen Mix
Humidity
99%
Feels like
20°F
Dew Point
24°F
3 AM
24°F
30%
4mph
WNW
30% Chance Frozen Mix
Humidity
100%
Feels like
19°F
Dew Point
24°F
4 AM
23°F
30%
4mph
WNW
30% Chance Frozen Mix
Humidity
100%
Feels like
18°F
Dew Point
23°F
5 AM
22°F
20%
4mph
WNW
Foggy
Humidity
100%
Feels like
17°F
Dew Point
22°F
6 AM
22°F
20%
4mph
WNW
Foggy
Humidity
100%
Feels like
17°F
Dew Point
22°F
6:52 AM
7 AM
22°F
10%
4mph
WNW
Foggy
Humidity
100%
Feels like
17°F
Dew Point
22°F
8 AM
24°F
10%
4mph
W
Partly Cloudy
Humidity
97%
Feels like
19°F
Dew Point
23°F
9 AM
27°F
10%
5mph
W
Mostly Sunny
Humidity
90%
Feels like
21°F
Dew Point
24°F
10 AM
29°F
0%
5mph
W
Sunny
Humidity
82%
Feels like
24°F
Dew Point
24°F
11 AM
32°F
0%
6mph
W
Sunny
Humidity
74%
Feels like
26°F
Dew Point
24°F
12 PM
34°F
10%
6mph
W
Sunny
Humidity
68%
Feels like
28°F
Dew Point
24°F
1 PM
35°F
10%
7mph
W
Sunny
Humidity
64%
Feels like
29°F
Dew Point
24°F
2 PM
37°F
10%
7mph
WSW
Sunny
Humidity
60%
Feels like
31°F
Dew Point
24°F
3 PM
37°F
10%
7mph
WSW
Sunny
Humidity
60%
Feels like
31°F
Dew Point
24°F
4 PM
36°F
10%
7mph
WSW
Sunny
Humidity
61%
Feels like
31°F
Dew Point
24°F
5 PM
34°F
10%
6mph
WSW
Sunny
Humidity
67%
Feels like
29°F
Dew Point
24°F
6 PM
31°F
0%
5mph
WSW
Sunny
Humidity
73%
Feels like
26°F
Dew Point
24°F
6:02 PM
7 PM
29°F
0%
5mph
SW
Clear
Humidity
78%
Feels like
24°F
Dew Point
23°F
8 PM
27°F
0%
5mph
SW
Clear
Humidity
83%
Feels like
22°F
Dew Point
23°F
9 PM
27°F
0%
5mph
SSW
Clear
Humidity
86%
Feels like
21°F
Dew Point
23°F
10 PM
26°F
0%
5mph
SSW
Clear
Humidity
87%
Feels like
20°F
Dew Point
23°F
11 PM
26°F
0%
5mph
SSW
Clear
Humidity
88%
Feels like
20°F
Dew Point
23°F

Snow Forecast through Tuesday Morning

Beefy Nor'easter to Dump Snow On The Northeast

A potent Nor’easter storm will further intensify today, dumping heavy snow and producing high winds through Tuesday morning.

Monday's Weather Outlook

Monday's Weather Outlook

A woman fights her way through a blizzard in New York City.

Blizzard Warning Defined

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

Windchill chart

Dangers of Wind Chills

Story Image via pixabay.com

Avalanche Dangers and Safety

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