Hourly Weather Forecast - Mammoth, PA

4 AM
14°F
0%
3mph
SE
Mostly Clear
Humidity
71%
Feels like
9°F
Dew Point
7°F
5 AM
15°F
0%
3mph
SSE
Partly Cloudy
Humidity
70%
Feels like
15°F
Dew Point
8°F
6 AM
17°F
0%
3mph
SSE
Mostly Cloudy
Humidity
72%
Feels like
12°F
Dew Point
10°F
7 AM
19°F
0%
4mph
S
Mostly Cloudy
Humidity
74%
Feels like
13°F
Dew Point
12°F
7:29 AM
8 AM
22°F
0%
6mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
14°F
Dew Point
16°F
9 AM
24°F
0%
8mph
SSW
Partly Cloudy
Humidity
80%
Feels like
15°F
Dew Point
19°F
10 AM
26°F
0%
10mph
SSW
Partly Cloudy
Humidity
77%
Feels like
16°F
Dew Point
20°F
11 AM
28°F
0%
12mph
SSW
Partly Cloudy
Humidity
73%
Feels like
17°F
Dew Point
20°F
12 PM
30°F
0%
13mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
20°F
1 PM
31°F
0%
14mph
SSW
Mostly Cloudy
Humidity
65%
Feels like
21°F
Dew Point
20°F
2 PM
32°F
0%
14mph
SSW
Mostly Cloudy
Humidity
62%
Feels like
22°F
Dew Point
20°F
3 PM
33°F
10%
14mph
SSW
Mostly Cloudy
Humidity
61%
Feels like
23°F
Dew Point
21°F
4 PM
33°F
10%
13mph
SSW
Cloudy
Humidity
62%
Feels like
24°F
Dew Point
22°F
4:52 PM
5 PM
33°F
0%
13mph
SSW
Mostly Cloudy
Humidity
64%
Feels like
24°F
Dew Point
22°F
6 PM
33°F
0%
12mph
SSW
Cloudy
Humidity
64%
Feels like
24°F
Dew Point
22°F
7 PM
34°F
0%
12mph
SSW
Cloudy
Humidity
64%
Feels like
25°F
Dew Point
23°F
8 PM
34°F
0%
12mph
SSW
Cloudy
Humidity
64%
Feels like
26°F
Dew Point
23°F
9 PM
34°F
0%
12mph
SSW
Cloudy
Humidity
66%
Feels like
26°F
Dew Point
24°F
10 PM
35°F
0%
12mph
SSW
Cloudy
Humidity
68%
Feels like
26°F
Dew Point
25°F
11 PM
35°F
10%
11mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
26°F
Dew Point
26°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide