Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

76°F

24°C

Humidity	36%
Wind Speed	Vrbl 5 mph
Barometer	29.95 in (1014.2 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	18 Oct 3:52 pm EDT

More Information:

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

Extended Forecast for

5 Miles NNW Haymarket VA

Tonight
Low: 54 °F
Increasing
Clouds
Sunday
High: 76 °F
Partly Sunny
then Partly
Sunny and
Breezy
Sunday Night
Low: 51 °F
Showers
Monday
High: 64 °F
Chance
Showers then
Sunny
Monday Night
Low: 42 °F
Clear
Tuesday
High: 70 °F
Sunny
Tuesday Night
Low: 47 °F
Partly Cloudy
Wednesday
High: 63 °F
Sunny
Wednesday Night
Low: 42 °F
Mostly Clear

Detailed Forecast

Tonight

Increasing clouds, with a low around 54. South wind around 7 mph.

Sunday

Partly sunny, with a high near 76. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph.

Sunday Night

Showers and possibly a thunderstorm. Low around 51. South wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday

A chance of showers before 8am. Partly sunny, then gradually becoming sunny, with a high near 64. West wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

Monday Night

Clear, with a low around 42. West wind around 6 mph.

Tuesday

Sunny, with a high near 70.

Tuesday Night

Partly cloudy, with a low around 47.

Wednesday

Sunny, with a high near 63.

Wednesday Night

Mostly clear, with a low around 42.

Thursday

Sunny, with a high near 60.