Hourly Weather Forecast - Lorton, VA

12 AM
46°F
20%
4mph
NNW
Mostly Clear
Humidity
74%
Feels like
44°F
Dew Point
38°F
1 AM
45°F
10%
4mph
NNW
Clear
Humidity
75%
Feels like
43°F
Dew Point
37°F
2 AM
43°F
10%
4mph
N
Clear
Humidity
77%
Feels like
42°F
Dew Point
37°F
3 AM
42°F
10%
3mph
N
Clear
Humidity
79%
Feels like
42°F
Dew Point
36°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

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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