Areas of Severe Thunderstorms and Heavy Rain Possible through the Weekend

There will be daily chances for scattered thunderstorms across portions of the Central and Eastern U.S. through the weekend, with severe thunderstorms possible in the northern Plains and Upper Midwest. Potential severe storm hazards may include large hail, damaging winds, and a few tornadoes. Storms could also produce heavy rain that may lead to isolated instances of flash flooding. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Partly Cloudy

72°F

22°C

Humidity	94%
Wind Speed	Calm
Barometer	30.00 in (1015.6 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	29 Jun 1:52 am EDT

More Information:

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

Extended Forecast for

2 Miles WSW Oakton VA

Overnight
Low: 72 °F
Patchy Fog
Sunday
High: 91 °F
Patchy Fog
then T-storms
Likely
Sunday Night
Low: 72 °F
T-storms
Likely then
Slight Chance
T-storms
Monday
High: 90 °F
Slight Chance
T-storms then
T-storms
Likely
Monday Night
Low: 75 °F
T-storms
Likely then
Chance
Showers
Tuesday
High: 90 °F
Chance
Showers then
Heavy Rain
Tuesday Night
Low: 70 °F
Heavy Rain
then Chance
Showers
Wednesday
High: 86 °F
Mostly Sunny
Wednesday Night
Low: 69 °F
Partly Cloudy

Detailed Forecast

Overnight

Patchy fog after 3am. Otherwise, partly cloudy, with a low around 72. Calm wind.

Sunday

Showers and thunderstorms likely, mainly after 3pm. Patchy fog before 8am. Otherwise, increasing clouds, with a high near 91. Light northwest wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A slight chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Partly sunny, with a high near 90. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 75. South wind 6 to 8 mph. Chance of precipitation is 60%.

Tuesday

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. Some of the storms could produce heavy rainfall. High near 90. Chance of precipitation is 80%.

Tuesday Night

Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Some of the storms could produce heavy rainfall. Low around 70. Chance of precipitation is 80%.

Wednesday

Mostly sunny, with a high near 86.

Wednesday Night

Partly cloudy, with a low around 69.

Thursday

Sunny, with a high near 89.

Thursday Night

Mostly clear, with a low around 68.

Independence Day

Sunny, with a high near 88.

Friday Night

Mostly clear, with a low around 68.