Hourly Weather Forecast - Greater Upper Marlboro, MD

12 AM
30°F
10%
5mph
SSW
Cloudy
Humidity
54%
Feels like
25°F
Dew Point
15°F
1 AM
30°F
10%
5mph
SSW
Cloudy
Humidity
55%
Feels like
25°F
Dew Point
16°F
2 AM
31°F
10%
4mph
SSW
Cloudy
Humidity
57%
Feels like
26°F
Dew Point
17°F
3 AM
31°F
10%
4mph
SSW
Cloudy
Humidity
60%
Feels like
26°F
Dew Point
19°F
4 AM
31°F
10%
4mph
SSW
Cloudy
Humidity
63%
Feels like
27°F
Dew Point
20°F
5 AM
31°F
10%
3mph
SSW
Cloudy
Humidity
63%
Feels like
27°F
Dew Point
20°F
6 AM
31°F
10%
3mph
SSW
Mostly Cloudy
Humidity
63%
Feels like
28°F
Dew Point
20°F
7 AM
31°F
10%
3mph
SSW
Mostly Cloudy
Humidity
63%
Feels like
28°F
Dew Point
20°F
7:23 AM
8 AM
32°F
10%
3mph
SSW
Mostly Cloudy
Humidity
63%
Feels like
29°F
Dew Point
21°F
9 AM
34°F
10%
3mph
SSW
Mostly Cloudy
Humidity
61%
Feels like
31°F
Dew Point
22°F
10 AM
36°F
10%
4mph
SSW
Mostly Cloudy
Humidity
57%
Feels like
33°F
Dew Point
22°F
11 AM
37°F
10%
4mph
SSW
Mostly Cloudy
Humidity
55%
Feels like
34°F
Dew Point
23°F
12 PM
39°F
10%
5mph
SSW
Mostly Cloudy
Humidity
54%
Feels like
35°F
Dew Point
24°F
1 PM
39°F
10%
5mph
SSW
Cloudy
Humidity
55%
Feels like
36°F
Dew Point
25°F
2 PM
40°F
10%
5mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
36°F
Dew Point
26°F
3 PM
40°F
10%
5mph
SW
Mostly Cloudy
Humidity
58%
Feels like
36°F
Dew Point
26°F
4 PM
39°F
10%
5mph
SW
Mostly Cloudy
Humidity
57%
Feels like
35°F
Dew Point
25°F
5 PM
37°F
20%
4mph
WSW
Partly Cloudy
Humidity
60%
Feels like
34°F
Dew Point
25°F
5:11 PM
6 PM
36°F
20%
3mph
WSW
Mostly Cloudy
Humidity
64%
Feels like
33°F
Dew Point
25°F
7 PM
34°F
20%
3mph
W
Mostly Cloudy
Humidity
69%
Feels like
34°F
Dew Point
25°F
8 PM
33°F
10%
3mph
W
Mostly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
25°F
9 PM
31°F
10%
3mph
WNW
Cloudy
Humidity
74%
Feels like
31°F
Dew Point
24°F
10 PM
30°F
10%
3mph
WNW
Cloudy
Humidity
74%
Feels like
27°F
Dew Point
23°F
11 PM
29°F
10%
3mph
WNW
Cloudy
Humidity
71%
Feels like
26°F
Dew Point
21°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

It will be a tale of two seasons on Wednesday, with cold, wintry weather in the East and dry, spring-like weather in the West.

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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