Hourly Weather Forecast - Potomac Falls, VA

12 AM
20°F
0%
2mph
SW
Clear
Humidity
48%
Feels like
20°F
Dew Point
3°F
1 AM
19°F
0%
2mph
SSW
Clear
Humidity
50%
Feels like
19°F
Dew Point
4°F
2 AM
19°F
0%
2mph
SSW
Clear
Humidity
50%
Feels like
19°F
Dew Point
4°F
3 AM
19°F
0%
2mph
SSW
Mostly Clear
Humidity
51%
Feels like
19°F
Dew Point
4°F
4 AM
19°F
0%
3mph
S
Partly Cloudy
Humidity
50%
Feels like
19°F
Dew Point
4°F
5 AM
19°F
0%
3mph
S
Partly Cloudy
Humidity
49%
Feels like
19°F
Dew Point
3°F
6 AM
19°F
0%
3mph
S
Mostly Cloudy
Humidity
48%
Feels like
14°F
Dew Point
3°F
7 AM
18°F
0%
4mph
S
Cloudy
Humidity
50%
Feels like
13°F
Dew Point
3°F
7:24 AM
8 AM
18°F
0%
4mph
SSW
Cloudy
Humidity
46%
Feels like
13°F
Dew Point
1°F
9 AM
20°F
0%
4mph
SSW
Cloudy
Humidity
45%
Feels like
13°F
Dew Point
2°F
10 AM
23°F
0%
6mph
SSW
Cloudy
Humidity
42%
Feels like
15°F
Dew Point
3°F
11 AM
25°F
0%
7mph
SSW
Cloudy
Humidity
39%
Feels like
17°F
Dew Point
4°F
12 PM
28°F
0%
9mph
SSW
Cloudy
Humidity
38%
Feels like
19°F
Dew Point
6°F
1 PM
29°F
0%
9mph
SSW
Cloudy
Humidity
38%
Feels like
20°F
Dew Point
7°F
2 PM
30°F
0%
9mph
SSW
Cloudy
Humidity
39%
Feels like
22°F
Dew Point
8°F
3 PM
31°F
0%
9mph
SSW
Cloudy
Humidity
40%
Feels like
22°F
Dew Point
9°F
4 PM
30°F
0%
9mph
SSW
Mostly Cloudy
Humidity
42%
Feels like
23°F
Dew Point
10°F
5 PM
30°F
0%
8mph
SSW
Mostly Cloudy
Humidity
44%
Feels like
23°F
Dew Point
11°F
5:17 PM
6 PM
31°F
0%
7mph
SSW
Partly Cloudy
Humidity
45%
Feels like
24°F
Dew Point
12°F
7 PM
32°F
0%
7mph
SSW
Partly Cloudy
Humidity
47%
Feels like
26°F
Dew Point
14°F
8 PM
33°F
0%
6mph
SSW
Partly Cloudy
Humidity
48%
Feels like
27°F
Dew Point
16°F
9 PM
34°F
0%
6mph
SSW
Partly Cloudy
Humidity
50%
Feels like
28°F
Dew Point
17°F
10 PM
34°F
0%
6mph
SSW
Partly Cloudy
Humidity
53%
Feels like
28°F
Dew Point
19°F
11 PM
34°F
0%
6mph
SW
Partly Cloudy
Humidity
56%
Feels like
28°F
Dew Point
20°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide