Hourly Weather Forecast - Keymar, MD

12 AM
26°F
0%
2mph
S
Mostly Clear
Humidity
70%
Feels like
26°F
Dew Point
18°F
1 AM
26°F
0%
2mph
S
Partly Cloudy
Humidity
71%
Feels like
26°F
Dew Point
18°F
2 AM
25°F
0%
2mph
S
Partly Cloudy
Humidity
74%
Feels like
25°F
Dew Point
18°F
3 AM
24°F
0%
2mph
S
Mostly Cloudy
Humidity
76%
Feels like
24°F
Dew Point
18°F
4 AM
24°F
0%
2mph
SSW
Cloudy
Humidity
78%
Feels like
24°F
Dew Point
18°F
5 AM
25°F
0%
2mph
SSW
Mostly Cloudy
Humidity
78%
Feels like
25°F
Dew Point
19°F
6 AM
26°F
0%
2mph
SSW
Partly Cloudy
Humidity
77%
Feels like
26°F
Dew Point
19°F
7 AM
27°F
0%
2mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
27°F
Dew Point
20°F
7:23 AM
8 AM
30°F
0%
2mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
30°F
Dew Point
23°F
9 AM
33°F
0%
3mph
SSW
Cloudy
Humidity
72%
Feels like
31°F
Dew Point
25°F
10 AM
37°F
0%
4mph
SSW
Cloudy
Humidity
69%
Feels like
33°F
Dew Point
28°F
11 AM
40°F
0%
5mph
SW
Cloudy
Humidity
66%
Feels like
37°F
Dew Point
30°F
12 PM
43°F
0%
6mph
SW
Cloudy
Humidity
64%
Feels like
39°F
Dew Point
32°F
1 PM
44°F
0%
6mph
SW
Cloudy
Humidity
62%
Feels like
41°F
Dew Point
32°F
2 PM
45°F
0%
5mph
WSW
Cloudy
Humidity
65%
Feels like
42°F
Dew Point
33°F
3 PM
44°F
0%
4mph
WSW
Cloudy
Humidity
68%
Feels like
41°F
Dew Point
34°F
4 PM
42°F
0%
3mph
W
Cloudy
Humidity
70%
Feels like
42°F
Dew Point
33°F
4:46 PM
5 PM
40°F
0%
2mph
W
Mostly Cloudy
Humidity
73%
Feels like
40°F
Dew Point
32°F
6 PM
39°F
0%
2mph
WNW
Partly Cloudy
Humidity
74%
Feels like
39°F
Dew Point
31°F
7 PM
37°F
0%
2mph
NW
Partly Cloudy
Humidity
78%
Feels like
37°F
Dew Point
31°F
8 PM
36°F
0%
1mph
NW
Mostly Clear
Humidity
81%
Feels like
36°F
Dew Point
31°F
9 PM
34°F
0%
1mph
NW
Mostly Clear
Humidity
84%
Feels like
34°F
Dew Point
30°F
10 PM
33°F
0%
0mph
NW
Mostly Clear
Humidity
86%
Feels like
33°F
Dew Point
29°F
11 PM
32°F
0%
0mph
W
Mostly Clear
Humidity
87%
Feels like
32°F
Dew Point
29°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

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