Hourly Weather Forecast - Ashburn, VA

1 PM
35°F
0%
0mph
S
Mostly Sunny
Humidity
49%
Feels like
35°F
Dew Point
18°F
2 PM
35°F
0%
1mph
S
Mostly Sunny
Humidity
50%
Feels like
35°F
Dew Point
18°F
3 PM
34°F
0%
2mph
S
Mostly Sunny
Humidity
53%
Feels like
34°F
Dew Point
19°F
4 PM
33°F
0%
2mph
SSE
Mostly Sunny
Humidity
57%
Feels like
33°F
Dew Point
20°F
4:48 PM
5 PM
32°F
0%
2mph
SSE
Mostly Clear
Humidity
58%
Feels like
32°F
Dew Point
19°F
6 PM
31°F
0%
2mph
SSE
Mostly Clear
Humidity
59%
Feels like
31°F
Dew Point
18°F
7 PM
30°F
0%
2mph
SSE
Mostly Clear
Humidity
60%
Feels like
30°F
Dew Point
18°F
8 PM
30°F
0%
2mph
S
Clear
Humidity
61%
Feels like
30°F
Dew Point
18°F
9 PM
29°F
0%
2mph
S
Clear
Humidity
62%
Feels like
29°F
Dew Point
18°F
10 PM
29°F
0%
2mph
S
Clear
Humidity
63%
Feels like
29°F
Dew Point
18°F
11 PM
28°F
0%
2mph
S
Mostly Clear
Humidity
65%
Feels like
28°F
Dew Point
18°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Tuesday's Weather Outlook

Today'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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