Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72° N Lon: 77.18° W Elev: 69 ft.

Overcast

36°F

2°C

Humidity 37%
Wind Speed Calm
Barometer 29.87 in (1011.9 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 31 Dec 12:55 pm EST
Detailed forecast for

Fairfax County

This Afternoon
Mostly sunny. Highs in the upper 30s. Southwest winds around 10 mph with gusts up to 20 mph.
Tonight
Partly cloudy in the evening, then mostly cloudy with a chance of flurries after midnight. Lows in the mid 20s. Southwest winds 5 to 10 mph.
New Years Day
Mostly sunny. A chance of flurries in the morning. Highs in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Thursday Night
Partly cloudy. Lows in the lower 20s. Northwest winds around 5 mph.
Friday
Mostly sunny. Highs in the lower 40s. Southwest winds around 5 mph.
Friday Night
Partly cloudy. Lows in the mid 20s.
Saturday
Mostly cloudy. Highs around 40.
Saturday Night
Mostly cloudy. Lows in the mid 20s.
Sunday
Sunny. Highs in the lower 40s.
Sunday Night
Partly cloudy. Lows in the lower 20s.
Monday
Partly sunny. Highs around 40.
Monday Night
Partly cloudy. Lows around 30.
Tuesday
Partly sunny. Highs in the upper 40s.



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1257 PM EST Wed Dec 31 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database