Hourly Weather Forecast - Harmans, MD

2 PM
42°F
0%
1mph
SSW
Partly Cloudy
Humidity
55%
Feels like
42°F
Dew Point
27°F
3 PM
41°F
0%
2mph
SSW
Mostly Sunny
Humidity
57%
Feels like
41°F
Dew Point
27°F
4 PM
39°F
0%
1mph
SW
Mostly Sunny
Humidity
63%
Feels like
39°F
Dew Point
28°F
4:43 PM
5 PM
37°F
0%
1mph
SW
Mostly Clear
Humidity
70%
Feels like
37°F
Dew Point
28°F
6 PM
35°F
0%
1mph
SW
Mostly Clear
Humidity
77%
Feels like
35°F
Dew Point
28°F
7 PM
33°F
0%
1mph
WSW
Partly Cloudy
Humidity
82%
Feels like
33°F
Dew Point
29°F
8 PM
33°F
0%
0mph
W
Mostly Clear
Humidity
85%
Feels like
33°F
Dew Point
29°F
9 PM
32°F
0%
0mph
W
Partly Cloudy
Humidity
87%
Feels like
32°F
Dew Point
29°F
10 PM
32°F
0%
0mph
WNW
Partly Cloudy
Humidity
87%
Feels like
32°F
Dew Point
28°F
11 PM
32°F
0%
1mph
WNW
Mostly Cloudy
Humidity
86%
Feels like
32°F
Dew Point
28°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.

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)

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Image courtesy of PeakPX.

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Today's National Outlook

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