Areas of Severe Thunderstorms and Excessive Rainfall through This Weekend

A multi-day thunderstorm and heavy rain event will impact the south-central U.S. this Memorial Day weekend. Severe thunderstorms may produce large hail, severe gusts, and a possible tornado or two across portions of the central and southern Plains through Monday. The threat for heavy to excessive rainfall and possible flash flooding will return to the south-central U.S., especially in the Ozarks. Read More >

Current conditions at

Fort Belvoir (KDAA)

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

Fair

53°F

12°C

Humidity 70%
Wind Speed W 5 mph
Barometer 30.12 in (1020.2 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 24 May 10:55 pm EDT
Detailed forecast for

Fairfax County

Rest Of Tonight
Mostly clear. Lows in the upper 40s. Northwest winds around 5 mph.
Sunday
Mostly sunny. Highs in the lower 70s. Northwest winds 5 to 10 mph.
Sunday Night
Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 50s. Northwest winds around 5 mph. Chance of rain 40 percent.
Memorial Day
Mostly sunny. A chance of showers in the morning. Highs in the lower 70s. North winds around 5 mph. Chance of rain 30 percent.
Monday Night
Partly cloudy. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable.
Tuesday
Mostly cloudy with a 30 percent chance of showers. Highs in the lower 70s.
Tuesday Night
Showers likely. Lows in the upper 50s. Chance of rain 70 percent.
Wednesday
Showers. Highs in the mid 60s. Chance of rain 80 percent.
Wednesday Night
Showers likely. Lows in the lower 60s. Chance of rain 70 percent.
Thursday
Partly sunny with a 40 percent chance of showers. Highs in the upper 70s.
Thursday Night
Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent.
Friday
Partly sunny with a 30 percent chance of showers. Highs in the upper 70s.
Friday Night
Mostly cloudy with a 30 percent chance of showers. Lows in the lower 60s.
Saturday
Mostly sunny with a 50 percent chance of showers. Highs in the upper 70s.



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1032 PM EDT Sat May 24 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database