Hourly Weather Forecast - Glyndon, MD

12 AM
25°F
0%
4mph
WNW
Clear
Humidity
50%
Feels like
20°F
Dew Point
10°F
1 AM
25°F
0%
4mph
WNW
Mostly Clear
Humidity
52%
Feels like
20°F
Dew Point
10°F
2 AM
24°F
0%
4mph
WNW
Mostly Clear
Humidity
53%
Feels like
19°F
Dew Point
10°F
3 AM
24°F
0%
4mph
NW
Mostly Clear
Humidity
61%
Feels like
19°F
Dew Point
13°F
4 AM
23°F
0%
4mph
NW
Mostly Clear
Humidity
64%
Feels like
18°F
Dew Point
13°F
5 AM
23°F
0%
3mph
WNW
Clear
Humidity
66%
Feels like
23°F
Dew Point
13°F
6 AM
22°F
0%
3mph
WNW
Clear
Humidity
67%
Feels like
22°F
Dew Point
13°F
7 AM
23°F
0%
3mph
W
Clear
Humidity
65%
Feels like
23°F
Dew Point
13°F
7:23 AM
8 AM
25°F
0%
3mph
WSW
Sunny
Humidity
65%
Feels like
25°F
Dew Point
15°F
9 AM
27°F
0%
4mph
SW
Sunny
Humidity
62%
Feels like
23°F
Dew Point
16°F
10 AM
30°F
0%
4mph
SSW
Sunny
Humidity
58%
Feels like
26°F
Dew Point
17°F
11 AM
32°F
10%
4mph
SSW
Mostly Sunny
Humidity
55%
Feels like
27°F
Dew Point
18°F
12 PM
34°F
10%
5mph
SSW
Mostly Sunny
Humidity
52%
Feels like
29°F
Dew Point
18°F
1 PM
35°F
10%
5mph
SSW
Partly Cloudy
Humidity
51%
Feels like
31°F
Dew Point
19°F
2 PM
36°F
10%
5mph
SSW
Partly Cloudy
Humidity
52%
Feels like
32°F
Dew Point
20°F
3 PM
36°F
10%
4mph
SSW
Partly Cloudy
Humidity
54%
Feels like
32°F
Dew Point
21°F
4 PM
35°F
10%
4mph
S
Mostly Cloudy
Humidity
58%
Feels like
31°F
Dew Point
21°F
4:46 PM
5 PM
34°F
10%
4mph
S
Mostly Cloudy
Humidity
63%
Feels like
30°F
Dew Point
22°F
6 PM
32°F
10%
4mph
S
Cloudy
Humidity
67%
Feels like
29°F
Dew Point
23°F
7 PM
32°F
10%
4mph
S
Cloudy
Humidity
66%
Feels like
27°F
Dew Point
22°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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