Hourly Weather Forecast - Ashburn, VA

12 AM
46°F
20%
4mph
NNW
Clear
Humidity
78%
Feels like
43°F
Dew Point
39°F
1 AM
44°F
20%
4mph
NNW
Clear
Humidity
80%
Feels like
42°F
Dew Point
38°F
2 AM
43°F
20%
4mph
NNW
Clear
Humidity
82%
Feels like
41°F
Dew Point
38°F
3 AM
42°F
20%
3mph
N
Mostly Clear
Humidity
85%
Feels like
40°F
Dew Point
37°F
4 AM
41°F
20%
3mph
N
Mostly Clear
Humidity
88%
Feels like
39°F
Dew Point
37°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Today's Weather Outlook

Today's Weather Outlook

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During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

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Watch vs. Warning

Flash Flood Watch and Warning Defined

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