Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

92°F

33°C

Humidity	51%
Wind Speed	W 14 G 20 mph
Barometer	30.01 in (1015.7 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	99°F (37°C)
Last update	1 Sep 12:52 pm EDT

More Information:

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

Extended Forecast for

2 Miles NE Reston VA

This Afternoon
High: 92 °F
Slight Chance
T-storms
Tonight
Low: 76 °F
Slight Chance
T-storms
Wednesday
High: 89 °F
Chance
Showers then
Chance
T-storms
Wednesday Night
Low: 73 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 92 °F
Slight Chance
Showers then
Scattered
T-storms
Thursday Night
Low: 73 °F
Chance
T-storms
Friday
High: 91 °F
Mostly Sunny
then Slight
Chance
T-storms
Friday Night
Low: 70 °F
Slight Chance
T-storms
Saturday
High: 85 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 92. West wind around 9 mph. Chance of precipitation is 20%.

Tonight

Isolated showers and thunderstorms. Mostly cloudy, with a low around 76. West wind 3 to 5 mph. Chance of precipitation is 20%.

Wednesday

A chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 89. Northwest wind 3 to 6 mph. Chance of precipitation is 30%.

Wednesday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 73. Southeast wind around 5 mph. Chance of precipitation is 40%.

Thursday

A slight chance of showers between 8am and 2pm, then scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 50%.

Thursday Night

Scattered showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.

Friday

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 20%.

Friday Night

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

Saturday

Mostly sunny, with a high near 85.

Saturday Night

Partly cloudy, with a low around 66.

Sunday

A slight chance of showers. Mostly sunny, with a high near 83. Chance of precipitation is 20%.