Hourly Weather Forecast - Glen Arm, MD

12 AM
30°F
10%
4mph
W
Clear
Humidity
73%
Feels like
27°F
Dew Point
23°F
1 AM
30°F
10%
4mph
W
Clear
Humidity
75%
Feels like
26°F
Dew Point
23°F
2 AM
30°F
10%
4mph
W
Clear
Humidity
76%
Feels like
25°F
Dew Point
23°F
3 AM
29°F
10%
4mph
W
Clear
Humidity
77%
Feels like
25°F
Dew Point
23°F
4 AM
29°F
10%
4mph
W
Clear
Humidity
77%
Feels like
25°F
Dew Point
23°F
5 AM
29°F
10%
5mph
W
Partly Cloudy
Humidity
77%
Feels like
24°F
Dew Point
23°F
6 AM
30°F
10%
6mph
W
Mostly Cloudy
Humidity
72%
Feels like
24°F
Dew Point
22°F
7 AM
31°F
10%
7mph
W
Cloudy
Humidity
71%
Feels like
24°F
Dew Point
22°F
7:17 AM
8 AM
31°F
10%
9mph
W
Cloudy
Humidity
59%
Feels like
24°F
Dew Point
19°F
9 AM
32°F
10%
10mph
W
Cloudy
Humidity
55%
Feels like
23°F
Dew Point
17°F
10 AM
32°F
10%
11mph
W
Cloudy
Humidity
50%
Feels like
23°F
Dew Point
15°F
11 AM
32°F
10%
12mph
W
Cloudy
Humidity
46%
Feels like
23°F
Dew Point
14°F
12 PM
32°F
20%
13mph
WNW
Cloudy
Humidity
42%
Feels like
22°F
Dew Point
12°F
1 PM
31°F
10%
13mph
WNW
Cloudy
Humidity
40%
Feels like
22°F
Dew Point
10°F
2 PM
30°F
10%
12mph
WNW
Cloudy
Humidity
40%
Feels like
21°F
Dew Point
9°F
3 PM
29°F
10%
12mph
WNW
Cloudy
Humidity
41%
Feels like
19°F
Dew Point
8°F
4 PM
27°F
10%
11mph
WNW
Cloudy
Humidity
44%
Feels like
17°F
Dew Point
8°F
4:42 PM
5 PM
25°F
10%
11mph
WNW
Partly Cloudy
Humidity
48%
Feels like
15°F
Dew Point
8°F
6 PM
24°F
10%
10mph
WNW
Partly Cloudy
Humidity
50%
Feels like
13°F
Dew Point
8°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Monday's Weather Outlook

Monday'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

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide