Three Weather Areas of Concern Today

Potential Tropical Cyclone Three will gradually approach the northern Gulf Coast with heavy rain and potential flooding. Meanwhile, a sharp cold front will produce severe thunderstorms with significant winds, hail, tornadoes and possible flooding across the Ohio Valley. Finally, a large dome of high pressure will continue the major heat wave over the West, extending into the central Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

71°F

22°C

Humidity	71%
Wind Speed	S 8 mph
Barometer	29.82 in (1009.5 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	19 Jun 4:52 am EDT

More Information:

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

Extended Forecast for

2 Miles S Washington-Dulles International Airport VA

Today

Mostly Cloudy
then Heavy
Rain
High: 88 °F
Tonight

Chance
T-storms
Low: 68 °F
Sunday

Chance
Showers then
Chance
T-storms
High: 91 °F
Sunday
Night

Chance
T-storms
Low: 71 °F
Monday

Slight Chance
Showers then
Chance
T-storms
High: 92 °F
Monday
Night

Chance
T-storms
Low: 70 °F
Tuesday

Showers
Likely
High: 82 °F
Tuesday
Night

Chance
Showers then
Partly Cloudy
Low: 56 °F
Wednesday

Sunny
High: 78 °F

Detailed Forecast

Today

Isolated showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then scattered showers and thunderstorms after 4pm. Some of the storms could produce gusty winds and heavy rain. Mostly cloudy, with a high near 88. West wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. West wind 3 to 7 mph. Chance of precipitation is 40%.

Sunday

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 91. West wind 3 to 7 mph. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 71. South wind 3 to 7 mph. Chance of precipitation is 30%.

Monday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 92. South wind 6 to 8 mph. Chance of precipitation is 40%.

Monday Night

A chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.

Tuesday

Showers likely, mainly before 2pm. Partly sunny, with a high near 82. Chance of precipitation is 70%.

Tuesday Night

A chance of showers before 8pm. Partly cloudy, with a low around 56. Chance of precipitation is 30%.

Wednesday

Sunny, with a high near 78.

Wednesday Night

Mostly clear, with a low around 58.

Thursday

Mostly sunny, with a high near 83.