Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Light Rain

74°F

23°C

Humidity	91%
Wind Speed	S 8 mph
Barometer	30.01 in (1016.2 mb)
Dewpoint	71°F (22°C)
Visibility	8.00 mi
Last update	17 Jun 12:52 pm EDT

More Information:

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

Extended Forecast for

Wolf Trap VA

Flood Watch June 17, 02:00pm until June 17, 10:00pm

Click here for hazard details and duration

Flood Watch

This Afternoon
High: 82 °F
Scattered
T-storms
Tonight
Low: 71 °F
Chance
T-storms
Wednesday
High: 90 °F
Mostly Sunny
then Showers
Likely
Wednesday Night
Low: 73 °F
Mostly Clear
Juneteenth
High: 93 °F
Sunny then
Showers
Likely
Thursday Night
Low: 66 °F
Showers
Likely then
Chance
Showers
Friday
High: 85 °F
Sunny
Friday Night
Low: 66 °F
Mostly Clear
Saturday
High: 90 °F
Sunny

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms after 2pm. Mostly cloudy, with a high near 82. South wind around 7 mph. Chance of precipitation is 30%.

Tonight

A chance of showers and thunderstorms between 1am and 2am, then a slight chance of showers. Mostly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

Wednesday

A chance of showers before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 90. Southwest wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Mostly clear, with a low around 73. Southwest wind 3 to 5 mph.

Juneteenth

Showers likely and possibly a thunderstorm after 2pm. Sunny, with a high near 93. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Partly cloudy, with a low around 66. Chance of precipitation is 60%.

Friday

Sunny, with a high near 85.

Friday Night

Mostly clear, with a low around 66.

Saturday

Sunny, with a high near 90.

Saturday Night

Partly cloudy, with a low around 72.

Sunday

Sunny, with a high near 95.

Sunday Night

Mostly clear, with a low around 75.