Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to develop off the southeast U.S. coast tonight and is expected to strengthen and bring flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

63°F

17°C

Humidity	43%
Wind Speed	SE 10 G 18 mph
Barometer	30.42 in (1029.9 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	10 Oct 12:52 pm EDT

More Information:

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

Extended Forecast for

Washington-Dulles International Airport VA

This Afternoon
High: 66 °F
Mostly Sunny
Tonight
Low: 49 °F
Partly Cloudy
Saturday
High: 70 °F
Chance
Showers
Saturday Night
Low: 59 °F
Showers
Likely
Sunday
High: 64 °F
Showers
Likely
Sunday Night
Low: 55 °F
Showers
Likely
Columbus Day
High: 62 °F
Chance
Showers
Monday Night
Low: 55 °F
Chance
Showers
Tuesday
High: 69 °F
Partly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 66. Southeast wind around 8 mph.

Tonight

Partly cloudy, with a low around 49. Southeast wind around 5 mph becoming calm in the evening.

Saturday

A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 70. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

Saturday Night

A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers likely after 2am. Cloudy, with a low around 59. Northeast wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers likely. Cloudy, with a high near 64. Northeast wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.

Sunday Night

Showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.

Columbus Day

A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.

Monday Night

A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.

Tuesday

Partly sunny, with a high near 69.

Tuesday Night

Partly cloudy, with a low around 53.