Hourly Weather Forecast - Keymar, MD

12 AM
27°F
0%
6mph
NW
Mostly Clear
Humidity
53%
Feels like
19°F
Dew Point
12°F
1 AM
26°F
0%
6mph
NW
Mostly Clear
Humidity
54%
Feels like
19°F
Dew Point
11°F
2 AM
25°F
0%
5mph
WNW
Clear
Humidity
55%
Feels like
20°F
Dew Point
11°F
3 AM
25°F
0%
4mph
WNW
Clear
Humidity
56%
Feels like
20°F
Dew Point
11°F
4 AM
24°F
0%
3mph
W
Clear
Humidity
57%
Feels like
24°F
Dew Point
11°F
5 AM
24°F
0%
2mph
WNW
Mostly Clear
Humidity
58%
Feels like
24°F
Dew Point
11°F
6 AM
24°F
0%
1mph
NW
Partly Cloudy
Humidity
59%
Feels like
24°F
Dew Point
11°F
7 AM
24°F
0%
1mph
NW
Partly Cloudy
Humidity
60%
Feels like
24°F
Dew Point
12°F
7:25 AM
8 AM
26°F
0%
1mph
WSW
Partly Cloudy
Humidity
59%
Feels like
26°F
Dew Point
13°F
9 AM
27°F
0%
1mph
SSW
Partly Cloudy
Humidity
55%
Feels like
27°F
Dew Point
13°F
10 AM
29°F
0%
2mph
S
Partly Cloudy
Humidity
52%
Feels like
29°F
Dew Point
14°F
11 AM
31°F
0%
3mph
S
Partly Cloudy
Humidity
51%
Feels like
31°F
Dew Point
15°F
12 PM
33°F
0%
4mph
S
Partly Cloudy
Humidity
50%
Feels like
29°F
Dew Point
17°F
1 PM
35°F
0%
5mph
S
Partly Cloudy
Humidity
48%
Feels like
31°F
Dew Point
17°F
2 PM
36°F
0%
5mph
S
Partly Cloudy
Humidity
48%
Feels like
32°F
Dew Point
19°F
3 PM
37°F
0%
5mph
S
Partly Cloudy
Humidity
49%
Feels like
32°F
Dew Point
20°F
4 PM
36°F
0%
5mph
S
Partly Cloudy
Humidity
51%
Feels like
31°F
Dew Point
20°F
4:47 PM
5 PM
35°F
0%
5mph
S
Partly Cloudy
Humidity
55%
Feels like
31°F
Dew Point
20°F
6 PM
33°F
0%
5mph
S
Partly Cloudy
Humidity
60%
Feels like
29°F
Dew Point
21°F
7 PM
33°F
0%
5mph
S
Partly Cloudy
Humidity
64%
Feels like
28°F
Dew Point
22°F
8 PM
32°F
0%
5mph
S
Mostly Cloudy
Humidity
67%
Feels like
27°F
Dew Point
22°F
9 PM
33°F
0%
5mph
S
Mostly Cloudy
Humidity
67%
Feels like
27°F
Dew Point
23°F
10 PM
33°F
0%
6mph
S
Mostly Cloudy
Humidity
67%
Feels like
28°F
Dew Point
23°F
11 PM
34°F
10%
5mph
SSW
Mostly Cloudy
Humidity
66%
Feels like
29°F
Dew Point
23°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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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