Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Partly Cloudy

95°F

35°C

Humidity	34%
Wind Speed	W 8 mph
Barometer	30.08 in (1018.1 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	19 May 2:52 pm EDT

More Information:

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

Extended Forecast for

Wolf Trap VA

This Afternoon
High: 97 °F
Slight Chance
T-storms
Tonight
Low: 73 °F
Decreasing
Clouds
Wednesday
High: 95 °F
Sunny then
T-storms
Wednesday Night
Low: 58 °F
Showers
Thursday
High: 66 °F
Showers
Thursday Night
Low: 53 °F
Chance
Showers then
Showers
Likely
Friday
High: 63 °F
Showers
Friday Night
Low: 52 °F
Showers
Saturday
High: 67 °F
Showers

Detailed Forecast

This Afternoon

A slight chance of showers and thunderstorms. Sunny early, then becoming mostly cloudy and hot, with a high near 97. West wind around 10 mph. Chance of precipitation is 20%.

Tonight

Mostly cloudy, then gradually becoming mostly clear, with a low around 73. Southwest wind around 6 mph.

Wednesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 95. West wind 5 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms before 4am, then a slight chance of showers after 5am. Low around 58. North wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers before 8am, then showers and possibly a thunderstorm between 8am and 2pm, then a chance of showers after 2pm. High near 66. Northeast wind 9 to 13 mph. Chance of precipitation is 80%.

Thursday Night

Showers likely, mainly after 2am. Cloudy, with a low around 53. Chance of precipitation is 70%.

Friday

Showers. High near 63. Chance of precipitation is 80%.

Friday Night

Showers. Low around 52. Chance of precipitation is 80%.

Saturday

Showers. High near 67. Chance of precipitation is 80%.

Saturday Night

Showers likely, mainly before 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

Sunday

A chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.