Hourly Weather Forecast - Crum Lynne, PA

12 AM
23°F
30%
5mph
WSW
30% Chance of Snow
Humidity
66%
Feels like
16°F
Dew Point
13°F
1 AM
23°F
30%
5mph
WSW
30% Chance of Flurries
Humidity
67%
Feels like
16°F
Dew Point
13°F
2 AM
22°F
30%
5mph
WSW
30% Chance Snow Showers
Humidity
68%
Feels like
16°F
Dew Point
13°F
3 AM
22°F
10%
5mph
WSW
Mostly Cloudy
Humidity
69%
Feels like
15°F
Dew Point
13°F
4 AM
22°F
10%
5mph
WSW
Mostly Cloudy
Humidity
70%
Feels like
15°F
Dew Point
13°F
5 AM
21°F
10%
4mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
15°F
Dew Point
13°F
6 AM
22°F
10%
4mph
WSW
Mostly Cloudy
Humidity
72%
Feels like
15°F
Dew Point
14°F
7 AM
23°F
10%
5mph
WSW
Cloudy
Humidity
68%
Feels like
17°F
Dew Point
14°F
7:16 AM
8 AM
25°F
10%
5mph
W
Cloudy
Humidity
62%
Feels like
19°F
Dew Point
14°F
9 AM
28°F
10%
7mph
W
Mostly Cloudy
Humidity
56%
Feels like
21°F
Dew Point
14°F
10 AM
30°F
10%
8mph
W
Mostly Cloudy
Humidity
51%
Feels like
23°F
Dew Point
14°F
11 AM
32°F
10%
9mph
W
Mostly Cloudy
Humidity
47%
Feels like
24°F
Dew Point
14°F
12 PM
33°F
0%
9mph
W
Cloudy
Humidity
44%
Feels like
26°F
Dew Point
14°F
1 PM
34°F
0%
9mph
W
Cloudy
Humidity
43%
Feels like
27°F
Dew Point
14°F
2 PM
35°F
0%
9mph
W
Cloudy
Humidity
44%
Feels like
28°F
Dew Point
15°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday'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

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Traffic Cameras

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Outdoor Sports Guide