Hourly Weather Forecast - Antietam, MD

2 AM
32°F
0%
7mph
SSW
Mostly Clear
Humidity
67%
Feels like
25°F
Dew Point
22°F
3 AM
31°F
0%
6mph
SW
Mostly Clear
Humidity
70%
Feels like
25°F
Dew Point
23°F
4 AM
30°F
0%
6mph
SW
Mostly Clear
Humidity
74%
Feels like
25°F
Dew Point
23°F
5 AM
30°F
0%
6mph
WSW
Clear
Humidity
77%
Feels like
23°F
Dew Point
23°F
6 AM
29°F
0%
7mph
W
Mostly Clear
Humidity
79%
Feels like
22°F
Dew Point
24°F
7 AM
29°F
0%
8mph
W
Mostly Clear
Humidity
79%
Feels like
22°F
Dew Point
24°F
7:27 AM
8 AM
32°F
0%
10mph
WNW
Partly Cloudy
Humidity
71%
Feels like
24°F
Dew Point
24°F
9 AM
37°F
0%
12mph
WNW
Partly Cloudy
Humidity
59%
Feels like
29°F
Dew Point
24°F
10 AM
40°F
0%
15mph
WNW
Partly Cloudy
Humidity
50%
Feels like
32°F
Dew Point
23°F
11 AM
42°F
0%
15mph
WNW
Partly Cloudy
Humidity
46%
Feels like
34°F
Dew Point
23°F
12 PM
42°F
0%
16mph
WNW
Mostly Sunny
Humidity
43%
Feels like
35°F
Dew Point
21°F
1 PM
42°F
0%
15mph
WNW
Mostly Sunny
Humidity
41%
Feels like
34°F
Dew Point
20°F
2 PM
42°F
0%
15mph
WNW
Partly Cloudy
Humidity
41%
Feels like
35°F
Dew Point
20°F
3 PM
41°F
0%
15mph
NW
Mostly Sunny
Humidity
39%
Feels like
33°F
Dew Point
18°F
4 PM
40°F
0%
13mph
NW
Mostly Sunny
Humidity
40%
Feels like
32°F
Dew Point
17°F
4:50 PM
5 PM
37°F
0%
11mph
NW
Mostly Clear
Humidity
43%
Feels like
30°F
Dew Point
17°F
6 PM
35°F
0%
9mph
NW
Clear
Humidity
47%
Feels like
27°F
Dew Point
17°F
7 PM
32°F
0%
8mph
NW
Clear
Humidity
52%
Feels like
25°F
Dew Point
16°F
8 PM
30°F
0%
7mph
NW
Clear
Humidity
57%
Feels like
23°F
Dew Point
16°F
9 PM
28°F
0%
6mph
NW
Clear
Humidity
60%
Feels like
22°F
Dew Point
16°F
10 PM
27°F
0%
5mph
NW
Clear
Humidity
63%
Feels like
21°F
Dew Point
16°F
11 PM
26°F
0%
4mph
NW
Clear
Humidity
64%
Feels like
21°F
Dew Point
16°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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