Hourly Weather Forecast - Gunpowder, MD

10 AM
36°F
0%
4mph
E
Mostly Sunny
Humidity
78%
Feels like
33°F
Dew Point
30°F
11 AM
39°F
0%
4mph
E
Mostly Sunny
Humidity
77%
Feels like
36°F
Dew Point
33°F
12 PM
42°F
0%
5mph
ESE
Mostly Sunny
Humidity
76%
Feels like
39°F
Dew Point
35°F
1 PM
44°F
0%
6mph
ESE
Mostly Sunny
Humidity
77%
Feels like
41°F
Dew Point
38°F
2 PM
45°F
0%
6mph
SE
Partly Cloudy
Humidity
79%
Feels like
42°F
Dew Point
39°F
3 PM
45°F
0%
6mph
SE
Partly Cloudy
Humidity
83%
Feels like
42°F
Dew Point
40°F
4 PM
44°F
0%
6mph
SSE
Partly Cloudy
Humidity
87%
Feels like
41°F
Dew Point
40°F
4:43 PM
5 PM
43°F
30%
6mph
SSE
30% Chance of Light Rain
Humidity
89%
Feels like
39°F
Dew Point
40°F
6 PM
42°F
0%
6mph
SSE
Mostly Cloudy
Humidity
89%
Feels like
38°F
Dew Point
40°F
7 PM
42°F
10%
6mph
SE
Mostly Cloudy
Humidity
90%
Feels like
38°F
Dew Point
40°F
8 PM
42°F
10%
6mph
SE
Mostly Cloudy
Humidity
91%
Feels like
38°F
Dew Point
40°F
9 PM
43°F
20%
7mph
SE
Cloudy
Humidity
94%
Feels like
38°F
Dew Point
41°F
10 PM
43°F
30%
8mph
SE
30% Chance of Light Rain
Humidity
97%
Feels like
38°F
Dew Point
42°F
11 PM
44°F
60%
10mph
SSE
60% Chance of Light Rain
Humidity
99%
Feels like
38°F
Dew Point
43°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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