Hourly Weather Forecast - Great Mills, MD

12 AM
29°F
0%
13mph
NW
Clear
Humidity
50%
Feels like
18°F
Dew Point
12°F
1 AM
28°F
0%
13mph
NNW
Clear
Humidity
50%
Feels like
18°F
Dew Point
12°F
2 AM
28°F
0%
12mph
NNW
Clear
Humidity
51%
Feels like
18°F
Dew Point
13°F
3 AM
28°F
0%
11mph
NNW
Clear
Humidity
53%
Feels like
18°F
Dew Point
13°F
4 AM
27°F
0%
11mph
NNW
Clear
Humidity
56%
Feels like
17°F
Dew Point
14°F
5 AM
27°F
0%
10mph
NNW
Clear
Humidity
59%
Feels like
17°F
Dew Point
15°F
6 AM
27°F
0%
9mph
NNW
Clear
Humidity
62%
Feels like
18°F
Dew Point
16°F
7 AM
28°F
0%
9mph
NW
Clear
Humidity
62%
Feels like
20°F
Dew Point
17°F
7:18 AM
8 AM
30°F
0%
10mph
NW
Sunny
Humidity
61%
Feels like
21°F
Dew Point
18°F
9 AM
33°F
0%
11mph
WSW
Sunny
Humidity
58%
Feels like
24°F
Dew Point
19°F
10 AM
35°F
0%
12mph
SSW
Sunny
Humidity
55%
Feels like
26°F
Dew Point
20°F
11 AM
36°F
0%
12mph
SSW
Mostly Sunny
Humidity
53%
Feels like
28°F
Dew Point
21°F
12 PM
38°F
0%
13mph
SSW
Mostly Sunny
Humidity
52%
Feels like
30°F
Dew Point
22°F
1 PM
39°F
10%
13mph
S
Partly Cloudy
Humidity
53%
Feels like
31°F
Dew Point
23°F
2 PM
39°F
10%
13mph
S
Partly Cloudy
Humidity
55%
Feels like
31°F
Dew Point
24°F
3 PM
39°F
10%
13mph
S
Partly Cloudy
Humidity
58%
Feels like
31°F
Dew Point
26°F
4 PM
38°F
10%
13mph
S
Partly Cloudy
Humidity
63%
Feels like
30°F
Dew Point
27°F
4:48 PM
5 PM
37°F
10%
13mph
S
Mostly Clear
Humidity
68%
Feels like
29°F
Dew Point
28°F
6 PM
36°F
10%
14mph
S
Mostly Clear
Humidity
72%
Feels like
27°F
Dew Point
28°F
7 PM
36°F
10%
14mph
S
Mostly Clear
Humidity
74%
Feels like
26°F
Dew Point
28°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

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