Hourly Weather Forecast - Jack Frost Mountain, PA

12 AM
20°F
0%
7mph
SSW
Clear
Humidity
72%
Feels like
12°F
Dew Point
13°F
1 AM
21°F
0%
7mph
SSW
Mostly Clear
Humidity
71%
Feels like
12°F
Dew Point
13°F
2 AM
21°F
0%
7mph
SSW
Mostly Clear
Humidity
72%
Feels like
12°F
Dew Point
13°F
3 AM
21°F
0%
8mph
SW
Partly Cloudy
Humidity
73%
Feels like
12°F
Dew Point
13°F
4 AM
21°F
0%
8mph
SW
Partly Cloudy
Humidity
75%
Feels like
12°F
Dew Point
14°F
5 AM
22°F
0%
8mph
SW
Partly Cloudy
Humidity
75%
Feels like
12°F
Dew Point
15°F
6 AM
22°F
0%
8mph
SW
Partly Cloudy
Humidity
76%
Feels like
13°F
Dew Point
16°F
7 AM
24°F
0%
8mph
SW
Partly Cloudy
Humidity
75%
Feels like
15°F
Dew Point
17°F
7:21 AM
8 AM
26°F
0%
9mph
SW
Mostly Cloudy
Humidity
78%
Feels like
18°F
Dew Point
20°F
9 AM
29°F
0%
9mph
SW
Cloudy
Humidity
78%
Feels like
21°F
Dew Point
24°F
10 AM
32°F
0%
10mph
SW
Cloudy
Humidity
75%
Feels like
24°F
Dew Point
26°F
11 AM
35°F
0%
10mph
WSW
Cloudy
Humidity
73%
Feels like
27°F
Dew Point
27°F
12 PM
36°F
0%
11mph
WSW
Cloudy
Humidity
72%
Feels like
28°F
Dew Point
28°F
1 PM
37°F
0%
11mph
WSW
Cloudy
Humidity
74%
Feels like
29°F
Dew Point
29°F
2 PM
37°F
0%
11mph
WSW
Cloudy
Humidity
75%
Feels like
30°F
Dew Point
30°F
3 PM
37°F
0%
11mph
W
Cloudy
Humidity
77%
Feels like
29°F
Dew Point
30°F
4 PM
36°F
0%
10mph
W
Cloudy
Humidity
81%
Feels like
29°F
Dew Point
31°F
4:35 PM
5 PM
35°F
0%
9mph
W
Mostly Cloudy
Humidity
83%
Feels like
28°F
Dew Point
30°F
6 PM
34°F
0%
9mph
WNW
Partly Cloudy
Humidity
85%
Feels like
27°F
Dew Point
30°F
7 PM
34°F
0%
8mph
WNW
Partly Cloudy
Humidity
85%
Feels like
28°F
Dew Point
30°F
8 PM
34°F
0%
7mph
WNW
Partly Cloudy
Humidity
85%
Feels like
28°F
Dew Point
30°F
9 PM
33°F
0%
6mph
WNW
Partly Cloudy
Humidity
86%
Feels like
28°F
Dew Point
30°F
10 PM
32°F
0%
5mph
NW
Mostly Clear
Humidity
88%
Feels like
28°F
Dew Point
29°F
11 PM
31°F
0%
4mph
NW
Mostly Clear
Humidity
90%
Feels like
27°F
Dew Point
28°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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