Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

77°F

25°C

Humidity	42%
Wind Speed	W 6 mph
Barometer	29.90 in (1012.7 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	20 Jun 8:55 am EDT

More Information:

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

Extended Forecast for

2 Miles N Accokeek MD

Today
High: 86 °F
Mostly Sunny
Tonight
Low: 65 °F
Partly Cloudy
Sunday
High: 88 °F
Mostly Sunny
Sunday Night
Low: 70 °F
Mostly Cloudy
Monday
High: 90 °F
Chance
Showers then
Showers
Monday Night
Low: 67 °F
Showers
Tuesday
High: 84 °F
Mostly Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 86. West wind 6 to 14 mph, with gusts as high as 25 mph.

Tonight

Partly cloudy, with a low around 65. Northwest wind 7 to 9 mph.

Sunday

Mostly sunny, with a high near 88. West wind 7 to 13 mph, with gusts as high as 23 mph.

Sunday Night

Mostly cloudy, with a low around 70. West wind 5 to 8 mph becoming southeast in the evening.

Monday

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 90. South wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Monday Night

Showers and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am. Low around 67. Chance of precipitation is 80%.

Tuesday

Mostly sunny, with a high near 84.

Tuesday Night

Mostly clear, with a low around 64.

Wednesday

Sunny, with a high near 85.

Wednesday Night

A chance of showers after 2am. Partly cloudy, with a low around 66. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.