Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

A Few Clouds

76°F

24°C

Humidity	50%
Wind Speed	NW 9 G 17 mph
Barometer	29.77 in (1008.3 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	19 Jun 9:55 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Accokeek MD

Juneteenth
High: 79 °F
Decreasing
Clouds
Tonight
Low: 65 °F
Mostly Clear
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 65 °F
Partly Cloudy
Sunday
High: 83 °F
Sunny
Sunday Night
Low: 70 °F
Partly Cloudy
then Slight
Chance
T-storms
Monday
High: 83 °F
Chance
Showers then
Showers
Monday Night
Low: 67 °F
Showers then
Chance
T-storms
Tuesday
High: 80 °F
Mostly Sunny

Detailed Forecast

Juneteenth

Cloudy, then gradually becoming mostly sunny, with a high near 79. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

Tonight

Mostly clear, with a low around 65. West wind 5 to 9 mph, with gusts as high as 18 mph.

Saturday

Sunny, with a high near 80. West wind 9 to 14 mph, with gusts as high as 20 mph.

Saturday Night

Partly cloudy, with a low around 65. West wind 3 to 8 mph.

Sunday

Sunny, with a high near 83. West wind 6 to 10 mph.

Sunday Night

A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 20%.

Monday

A slight chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 83. Chance of precipitation is 90%.

Monday Night

Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Low around 67. Chance of precipitation is 80%.

Tuesday

Mostly sunny, with a high near 80.

Tuesday Night

Mostly clear, with a low around 65.

Wednesday

Mostly sunny, with a high near 80.

Wednesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 20%.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 40%.