Potential Tropical Cyclone Expected to Bring Heavy Rains and Coastal Flooding to the Southeast Coast

Potential Tropical Cyclone Eight is expected to bring tropical-storm-force winds, heavy rain, coastal flooding, and high surf to portions of the southeast United States coast beginning tonight and continuing during the next couple of days. Scattered flash and urban flooding and minor river flooding is also expected across eastern North Carolina and northeast South Carolina. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

62°F

17°C

Humidity	80%
Wind Speed	N 7 mph
Barometer	30.28 in (1024.9 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	16 Sep 4:52 am EDT

More Information:

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

Extended Forecast for

Reston VA

Today
High: 76 °F
Mostly Cloudy
Tonight
Low: 66 °F
Cloudy then
Chance
Showers
Tuesday
High: 75 °F
Showers
Likely
Tuesday Night
Low: 66 °F
Showers
Likely
Wednesday
High: 76 °F
Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 66 °F
Showers
Likely
Thursday
High: 77 °F
Chance
Showers
Thursday Night
Low: 63 °F
Chance
Showers
Friday
High: 77 °F
Partly Sunny
then Chance
Showers

Detailed Forecast

Today

Mostly cloudy, with a high near 76. East wind 6 to 9 mph.

Tonight

A chance of showers, mainly after 2am. Cloudy, with a low around 66. East wind 7 to 9 mph. Chance of precipitation is 40%.

Tuesday

Showers likely, mainly after 2pm. Cloudy, with a high near 75. East wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 66. East wind around 9 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 76. East wind around 8 mph. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.

Thursday

A chance of showers after 8am. Mostly cloudy, with a high near 77. Chance of precipitation is 50%.

Thursday Night

A chance of showers before 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.

Friday

A chance of showers after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 30%.

Friday Night

A chance of showers before 8pm. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

Saturday

A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 30%.

Saturday Night

A chance of showers. Partly cloudy, with a low around 58. Chance of precipitation is 30%.