Severe Storms and Flooding Threat in the Central Plains; Heat Continues in the South and West

Severe thunderstorms may produce damaging winds, large hail, and numerous instances of flash/urban flooding over parts of the central Plains and lower Missouri Valley. Hazardous heat will continue in the South, Desert Southwest and the California Central Valley this weekend. Isolated dry thunderstorms may increase the risk of fire starts and spread across the Four Corners region and vicinity. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

68°F

20°C

Humidity	93%
Wind Speed	Calm
Barometer	29.91 in (1012.4 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	13 Jun 3:52 am EDT

More Information:

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

Extended Forecast for

Reston VA

Today
High: 88 °F
Sunny
Tonight
Low: 66 °F
Mostly Clear
Sunday
High: 91 °F
Mostly Sunny
then Showers
Likely
Sunday Night
Low: 63 °F
Chance
T-storms
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 60 °F
Partly Cloudy
Tuesday
High: 78 °F
Partly Sunny
Tuesday Night
Low: 61 °F
Partly Cloudy
then Slight
Chance
Showers
Wednesday
High: 85 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 88. West wind around 6 mph.

Tonight

Mostly clear, with a low around 66. Calm wind becoming south around 5 mph after midnight.

Sunday

A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 91. South wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 63. Southwest wind 7 to 11 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 79. Northwest wind around 10 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy, with a low around 60.

Tuesday

Partly sunny, with a high near 78.

Tuesday Night

A slight chance of showers after 2am. Partly cloudy, with a low around 61. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 85.

Wednesday Night

Partly cloudy, with a low around 67.