Hourly Weather Forecast - Severn, MD

12 AM
28°F
0%
8mph
WNW
Clear
Humidity
50%
Feels like
21°F
Dew Point
12°F
1 AM
28°F
0%
7mph
WNW
Clear
Humidity
50%
Feels like
21°F
Dew Point
11°F
2 AM
27°F
0%
6mph
WNW
Clear
Humidity
51%
Feels like
20°F
Dew Point
11°F
3 AM
26°F
0%
6mph
WNW
Clear
Humidity
52%
Feels like
19°F
Dew Point
11°F
4 AM
25°F
0%
5mph
WNW
Clear
Humidity
54%
Feels like
18°F
Dew Point
11°F
5 AM
24°F
0%
5mph
WNW
Clear
Humidity
56%
Feels like
19°F
Dew Point
11°F
6 AM
24°F
0%
4mph
NW
Mostly Clear
Humidity
57%
Feels like
19°F
Dew Point
11°F
7 AM
24°F
0%
4mph
NNW
Mostly Clear
Humidity
58%
Feels like
20°F
Dew Point
12°F
7:21 AM
8 AM
26°F
0%
3mph
NW
Mostly Sunny
Humidity
54%
Feels like
23°F
Dew Point
12°F
9 AM
29°F
0%
3mph
W
Mostly Cloudy
Humidity
50%
Feels like
29°F
Dew Point
13°F
10 AM
32°F
0%
3mph
WSW
Cloudy
Humidity
47%
Feels like
28°F
Dew Point
13°F
11 AM
34°F
0%
4mph
SW
Cloudy
Humidity
43%
Feels like
30°F
Dew Point
14°F
12 PM
35°F
0%
4mph
SSW
Cloudy
Humidity
42%
Feels like
32°F
Dew Point
15°F
1 PM
37°F
10%
5mph
SSW
Cloudy
Humidity
42%
Feels like
33°F
Dew Point
16°F
2 PM
38°F
10%
6mph
SSW
Mostly Cloudy
Humidity
41%
Feels like
34°F
Dew Point
17°F
3 PM
38°F
10%
5mph
S
Partly Cloudy
Humidity
43%
Feels like
34°F
Dew Point
18°F
4 PM
37°F
10%
5mph
S
Partly Cloudy
Humidity
48%
Feels like
33°F
Dew Point
19°F
4:46 PM
5 PM
35°F
10%
5mph
S
Partly Cloudy
Humidity
53%
Feels like
31°F
Dew Point
20°F
6 PM
34°F
10%
5mph
S
Partly Cloudy
Humidity
58%
Feels like
29°F
Dew Point
21°F
7 PM
33°F
10%
6mph
S
Partly Cloudy
Humidity
63%
Feels like
28°F
Dew Point
22°F
8 PM
33°F
10%
8mph
S
Partly Cloudy
Humidity
63%
Feels like
27°F
Dew Point
22°F
9 PM
33°F
10%
8mph
S
Partly Cloudy
Humidity
65%
Feels like
26°F
Dew Point
22°F
10 PM
33°F
10%
9mph
SSW
Partly Cloudy
Humidity
65%
Feels like
26°F
Dew Point
23°F
11 PM
34°F
10%
9mph
SSW
Partly Cloudy
Humidity
65%
Feels like
26°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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