Hourly Weather Forecast - Grantsville, MD

12 AM
20°F
10%
9mph
WNW
Clear
Humidity
75%
Feels like
10°F
Dew Point
14°F
1 AM
20°F
10%
9mph
WNW
Clear
Humidity
75%
Feels like
9°F
Dew Point
13°F
2 AM
19°F
10%
9mph
WNW
Clear
Humidity
75%
Feels like
9°F
Dew Point
12°F
3 AM
19°F
10%
9mph
WNW
Clear
Humidity
78%
Feels like
8°F
Dew Point
13°F
4 AM
18°F
10%
8mph
WNW
Clear
Humidity
78%
Feels like
8°F
Dew Point
13°F
5 AM
18°F
10%
8mph
WNW
Mostly Clear
Humidity
79%
Feels like
8°F
Dew Point
13°F
6 AM
18°F
10%
7mph
WNW
Partly Cloudy
Humidity
79%
Feels like
9°F
Dew Point
13°F
7 AM
19°F
10%
6mph
WNW
Partly Cloudy
Humidity
77%
Feels like
10°F
Dew Point
13°F
7:34 AM
8 AM
21°F
20%
6mph
WNW
Partly Cloudy
Humidity
74%
Feels like
12°F
Dew Point
14°F
9 AM
23°F
20%
6mph
WNW
Mostly Cloudy
Humidity
69%
Feels like
15°F
Dew Point
14°F
10 AM
25°F
10%
6mph
WNW
Mostly Cloudy
Humidity
61%
Feels like
18°F
Dew Point
14°F
11 AM
28°F
10%
6mph
WNW
Cloudy
Humidity
55%
Feels like
21°F
Dew Point
14°F
12 PM
30°F
10%
6mph
WNW
Cloudy
Humidity
49%
Feels like
24°F
Dew Point
13°F
1 PM
32°F
10%
6mph
WNW
Cloudy
Humidity
46%
Feels like
26°F
Dew Point
14°F
2 PM
33°F
10%
6mph
WNW
Cloudy
Humidity
46%
Feels like
28°F
Dew Point
14°F
3 PM
33°F
10%
5mph
WNW
Cloudy
Humidity
49%
Feels like
28°F
Dew Point
16°F
4 PM
32°F
10%
4mph
WNW
Cloudy
Humidity
53%
Feels like
28°F
Dew Point
17°F
4:56 PM
5 PM
31°F
10%
2mph
W
Cloudy
Humidity
56%
Feels like
31°F
Dew Point
17°F
6 PM
29°F
10%
2mph
S
Cloudy
Humidity
61%
Feels like
29°F
Dew Point
18°F
7 PM
27°F
10%
4mph
SSE
Cloudy
Humidity
65%
Feels like
23°F
Dew Point
17°F
8 PM
26°F
10%
4mph
SSE
Cloudy
Humidity
68%
Feels like
20°F
Dew Point
17°F
9 PM
25°F
10%
4mph
SSE
Mostly Cloudy
Humidity
68%
Feels like
20°F
Dew Point
16°F
10 PM
26°F
10%
4mph
SSE
Mostly Cloudy
Humidity
66%
Feels like
20°F
Dew Point
16°F
11 PM
26°F
10%
4mph
SE
Mostly Cloudy
Humidity
64%
Feels like
21°F
Dew Point
16°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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