Tropical Storm Isaias in the Gulf; California Heat Continues

Tropical Storm Isaias is forecast to track toward the central U.S. Gulf Coast while strengthening into a hurricane on Thursday. Residents from Louisiana to the Florida Panhandle should closely monitor the latest updates. Much higher than typical October temperatures will continue across much of California through midweek. Temperatures are forecast to gradually cool beginning Thursday. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Fair

43°F

6°C

Humidity	97%
Wind Speed	Calm
Barometer	30.08 in (1018.5 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Last update	7 Oct 6:52 am EDT

More Information:

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

Extended Forecast for

2 Miles SE Washington-Dulles International Airport VA

Today
High: 72 °F
Sunny
Tonight
Low: 52 °F
Clear
Thursday
High: 77 °F
Sunny
Thursday Night
Low: 48 °F
Mostly Clear
Friday
High: 74 °F
Sunny
Friday Night
Low: 52 °F
Partly Cloudy
Saturday
High: 73 °F
Mostly Sunny
Saturday Night
Low: 57 °F
Mostly Cloudy
then Slight
Chance
Showers
Sunday
High: 69 °F
Showers
Likely

Detailed Forecast

Today

Sunny, with a high near 72. Light south wind increasing to 5 to 9 mph in the morning.

Tonight

Clear, with a low around 52. South wind 3 to 7 mph.

Thursday

Sunny, with a high near 77. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

Thursday Night

Mostly clear, with a low around 48. Northwest wind around 5 mph becoming calm in the evening.

Friday

Sunny, with a high near 74. Calm wind becoming northwest around 6 mph in the afternoon.

Friday Night

Partly cloudy, with a low around 52.

Saturday

Mostly sunny, with a high near 73.

Saturday Night

A slight chance of showers after 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.

Sunday

A chance of showers and thunderstorms, then showers likely after 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.

Sunday Night

Showers likely before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Low around 61. Chance of precipitation is 80%.

Columbus Day

Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.

Monday Night

Mostly cloudy, with a low around 58.

Tuesday

Partly sunny, with a high near 72.