Hourly Weather Forecast - Grantsville, MD

12 AM
29°F
10%
4mph
SE
Cloudy
Humidity
64%
Feels like
25°F
Dew Point
19°F
1 AM
29°F
20%
4mph
SSE
Cloudy
Humidity
65%
Feels like
25°F
Dew Point
19°F
2 AM
29°F
20%
4mph
SSE
Mostly Cloudy
Humidity
68%
Feels like
24°F
Dew Point
20°F
3 AM
29°F
30%
4mph
SSE
30% Chance Freezing Rain
Humidity
72%
Feels like
24°F
Dew Point
21°F
4 AM
29°F
30%
5mph
S
30% Chance Freezing Rain
Humidity
76%
Feels like
24°F
Dew Point
22°F
5 AM
29°F
30%
5mph
S
30% Chance Frozen Mix
Humidity
79%
Feels like
24°F
Dew Point
24°F
6 AM
30°F
40%
6mph
SSW
40% Chance Frozen Mix
Humidity
81%
Feels like
24°F
Dew Point
25°F
7 AM
31°F
40%
7mph
SSW
40% Chance Frozen Mix
Humidity
83%
Feels like
24°F
Dew Point
26°F
7:34 AM
8 AM
33°F
40%
7mph
SW
40% Chance Frozen Mix
Humidity
82%
Feels like
26°F
Dew Point
28°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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