Widespread Showers Across the Eastern Half of the US; Severe Thunderstorms in Montana into the Plains

Widespread coverage of showers and thunderstorms across much of the central and eastern U.S., will produce areas of excessive rain in the northwest Gulf Coast, portions of the Mississippi Valley and the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

73°F

23°C

Humidity	81%
Wind Speed	Calm
Barometer	30.07 in (1017.8 mb)
Dewpoint	67°F (19°C)
Visibility	9.00 mi
Last update	13 Jun 7:52 am EDT

More Information:

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

Extended Forecast for

Washington-Dulles International Airport VA

Today
High: 89 °F
Mostly Cloudy
then Chance
T-storms
Tonight
Low: 69 °F
T-storms
Likely then
Showers
Likely
Saturday
High: 82 °F
Areas Drizzle
then Showers
Likely
Saturday Night
Low: 66 °F
Showers
Likely
Sunday
High: 73 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 65 °F
Showers
Monday
High: 75 °F
Showers
Likely
Monday Night
Low: 66 °F
Chance
Showers
Tuesday
High: 82 °F
Mostly Cloudy
then Chance
T-storms

Detailed Forecast

Today

A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 89. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%.

Tonight

Showers and thunderstorms likely, mainly before 2am, then areas of drizzle and thunderstorms after 5am. Mostly cloudy, with a low around 69. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday

Areas of drizzle before 11am, then a slight chance of showers between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Cloudy, with a low around 66. East wind 3 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 73. East wind around 7 mph. Chance of precipitation is 70%.

Sunday Night

Showers and possibly a thunderstorm. Low around 65. Chance of precipitation is 80%.

Monday

Showers likely. Cloudy, with a high near 75. Chance of precipitation is 70%.

Monday Night

A chance of showers before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

Tuesday

A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.

Juneteenth

A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 40%.