Hourly Weather Forecast - Grantsville, MD

9 AM
40°F
0%
19mph
W
Partly Cloudy
Humidity
67%
Feels like
30°F
Dew Point
29°F
10 AM
39°F
0%
18mph
W
Partly Cloudy
Humidity
65%
Feels like
30°F
Dew Point
28°F
11 AM
38°F
0%
18mph
WSW
Mostly Sunny
Humidity
66%
Feels like
29°F
Dew Point
28°F
12 PM
38°F
0%
17mph
W
Mostly Sunny
Humidity
68%
Feels like
29°F
Dew Point
28°F
1 PM
38°F
0%
17mph
W
Mostly Sunny
Humidity
70%
Feels like
28°F
Dew Point
29°F
2 PM
37°F
0%
16mph
W
Mostly Sunny
Humidity
72%
Feels like
28°F
Dew Point
29°F
3 PM
37°F
0%
15mph
W
Partly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
30°F
4 PM
36°F
0%
13mph
W
Mostly Sunny
Humidity
77%
Feels like
28°F
Dew Point
30°F
4:53 PM
5 PM
35°F
0%
11mph
W
Mostly Clear
Humidity
82%
Feels like
27°F
Dew Point
30°F
6 PM
34°F
0%
9mph
W
Mostly Clear
Humidity
90%
Feels like
26°F
Dew Point
31°F
7 PM
32°F
0%
8mph
W
Partly Cloudy
Humidity
94%
Feels like
26°F
Dew Point
31°F
8 PM
31°F
0%
6mph
W
Partly Cloudy
Humidity
95%
Feels like
25°F
Dew Point
30°F
9 PM
31°F
0%
4mph
W
Partly Cloudy
Humidity
97%
Feels like
26°F
Dew Point
30°F
10 PM
31°F
0%
3mph
WSW
Foggy
Humidity
99%
Feels like
27°F
Dew Point
30°F
11 PM
30°F
0%
2mph
SW
Foggy
Humidity
100%
Feels like
30°F
Dew Point
30°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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