Hourly Weather Forecast - Potomac, MD

9 AM
21°F
0%
0mph
SE
Mostly Sunny
Humidity
57%
Feels like
21°F
Dew Point
8°F
10 AM
24°F
0%
0mph
SSE
Mostly Sunny
Humidity
47%
Feels like
24°F
Dew Point
7°F
11 AM
27°F
0%
1mph
S
Mostly Sunny
Humidity
43%
Feels like
27°F
Dew Point
8°F
12 PM
29°F
0%
2mph
S
Partly Cloudy
Humidity
41%
Feels like
29°F
Dew Point
9°F
1 PM
31°F
0%
3mph
S
Partly Cloudy
Humidity
41%
Feels like
31°F
Dew Point
10°F
2 PM
32°F
0%
4mph
S
Mostly Sunny
Humidity
43%
Feels like
28°F
Dew Point
12°F
3 PM
32°F
0%
4mph
S
Mostly Sunny
Humidity
46%
Feels like
28°F
Dew Point
13°F
4 PM
31°F
0%
4mph
S
Mostly Sunny
Humidity
51%
Feels like
27°F
Dew Point
15°F
4:46 PM
5 PM
30°F
0%
4mph
S
Mostly Clear
Humidity
56%
Feels like
26°F
Dew Point
16°F
6 PM
29°F
0%
4mph
S
Mostly Clear
Humidity
61%
Feels like
24°F
Dew Point
17°F
7 PM
29°F
0%
5mph
S
Mostly Clear
Humidity
65%
Feels like
24°F
Dew Point
19°F
8 PM
29°F
0%
5mph
S
Partly Cloudy
Humidity
67%
Feels like
24°F
Dew Point
20°F
9 PM
29°F
0%
5mph
S
Partly Cloudy
Humidity
72%
Feels like
23°F
Dew Point
21°F
10 PM
29°F
0%
5mph
S
Partly Cloudy
Humidity
74%
Feels like
23°F
Dew Point
22°F
11 PM
29°F
0%
5mph
S
Partly Cloudy
Humidity
76%
Feels like
24°F
Dew Point
22°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide