Hourly Weather Forecast - Grantsville, MD

12 AM
30°F
0%
3mph
S
Partly Cloudy
Humidity
96%
Feels like
30°F
Dew Point
29°F
1 AM
30°F
0%
4mph
SSE
Partly Cloudy
Humidity
92%
Feels like
26°F
Dew Point
28°F
2 AM
30°F
0%
5mph
SSE
Partly Cloudy
Humidity
89%
Feels like
25°F
Dew Point
27°F
3 AM
30°F
0%
6mph
SSE
Clear
Humidity
85%
Feels like
24°F
Dew Point
27°F
4 AM
31°F
0%
7mph
SSE
Clear
Humidity
83%
Feels like
24°F
Dew Point
27°F
5 AM
32°F
0%
8mph
SSE
Clear
Humidity
82%
Feels like
25°F
Dew Point
27°F
6 AM
32°F
0%
9mph
SSE
Clear
Humidity
84%
Feels like
25°F
Dew Point
28°F
7 AM
33°F
0%
9mph
SSE
Clear
Humidity
86%
Feels like
25°F
Dew Point
29°F
7:32 AM
8 AM
34°F
0%
9mph
SSE
Mostly Sunny
Humidity
85%
Feels like
26°F
Dew Point
30°F
9 AM
36°F
0%
9mph
SSE
Partly Cloudy
Humidity
84%
Feels like
28°F
Dew Point
31°F
10 AM
37°F
0%
9mph
SSE
Partly Cloudy
Humidity
81%
Feels like
31°F
Dew Point
32°F
11 AM
39°F
0%
9mph
SSE
Partly Cloudy
Humidity
79%
Feels like
32°F
Dew Point
33°F
12 PM
40°F
0%
9mph
SSE
Partly Cloudy
Humidity
78%
Feels like
34°F
Dew Point
34°F
1 PM
41°F
0%
9mph
SSE
Partly Cloudy
Humidity
78%
Feels like
35°F
Dew Point
35°F
2 PM
41°F
0%
9mph
SSE
Partly Cloudy
Humidity
76%
Feels like
36°F
Dew Point
35°F
3 PM
41°F
0%
9mph
SSE
Mostly Sunny
Humidity
78%
Feels like
36°F
Dew Point
35°F
4 PM
41°F
10%
9mph
SSE
Mostly Sunny
Humidity
80%
Feels like
36°F
Dew Point
35°F
4:54 PM
5 PM
41°F
20%
9mph
SSE
Mostly Clear
Humidity
87%
Feels like
35°F
Dew Point
37°F
6 PM
41°F
30%
10mph
SSE
30% Chance Rain Showers
Humidity
96%
Feels like
35°F
Dew Point
40°F
7 PM
42°F
20%
12mph
SSE
Partly Cloudy
Humidity
96%
Feels like
35°F
Dew Point
41°F
8 PM
42°F
20%
13mph
SSE
Foggy
Humidity
100%
Feels like
35°F
Dew Point
42°F
9 PM
43°F
40%
14mph
SSE
40% Chance Rain Showers
Humidity
100%
Feels like
36°F
Dew Point
43°F
10 PM
43°F
60%
15mph
SSE
60% Chance of Light Rain
Humidity
100%
Feels like
36°F
Dew Point
43°F
11 PM
44°F
80%
15mph
SSE
80% Chance of Light Rain
Humidity
100%
Feels like
37°F
Dew Point
44°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide