Hourly Weather Forecast - Grantsville, MD

12 AM
16°F
0%
8mph
W
Partly Cloudy
Humidity
80%
Feels like
6°F
Dew Point
11°F
1 AM
16°F
10%
7mph
W
Partly Cloudy
Humidity
80%
Feels like
6°F
Dew Point
11°F
2 AM
16°F
20%
6mph
WSW
Partly Cloudy
Humidity
81%
Feels like
7°F
Dew Point
11°F
3 AM
15°F
20%
6mph
WSW
Partly Cloudy
Humidity
84%
Feels like
6°F
Dew Point
11°F
4 AM
15°F
20%
6mph
SW
Partly Cloudy
Humidity
84%
Feels like
7°F
Dew Point
11°F
5 AM
16°F
20%
5mph
SW
Partly Cloudy
Humidity
83%
Feels like
8°F
Dew Point
12°F
6 AM
17°F
20%
5mph
SSW
Partly Cloudy
Humidity
83%
Feels like
10°F
Dew Point
13°F
7 AM
19°F
20%
4mph
SSW
Partly Cloudy
Humidity
82%
Feels like
12°F
Dew Point
14°F
7:33 AM
8 AM
20°F
10%
5mph
SSW
Mostly Sunny
Humidity
81%
Feels like
13°F
Dew Point
15°F
9 AM
22°F
10%
5mph
S
Mostly Sunny
Humidity
78%
Feels like
16°F
Dew Point
16°F
10 AM
24°F
10%
5mph
S
Partly Cloudy
Humidity
76%
Feels like
18°F
Dew Point
18°F
11 AM
27°F
10%
6mph
S
Partly Cloudy
Humidity
71%
Feels like
20°F
Dew Point
19°F
12 PM
29°F
10%
6mph
S
Mostly Cloudy
Humidity
69%
Feels like
23°F
Dew Point
20°F
1 PM
31°F
10%
7mph
S
Cloudy
Humidity
67%
Feels like
25°F
Dew Point
22°F
2 PM
32°F
10%
7mph
S
Cloudy
Humidity
65%
Feels like
26°F
Dew Point
22°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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