Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. 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

90°F

32°C

Humidity	31%
Wind Speed	S 10 mph
Barometer	29.91 in (1012.5 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Heat Index	88°F (31°C)
Last update	15 Apr 3:52 pm EDT

More Information:

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

Extended Forecast for

4 Miles E The Plains VA

Tonight
Low: 67 °F
Partly Cloudy
Thursday
High: 89 °F
Mostly Sunny
Thursday Night
Low: 66 °F
Chance
Showers
Friday
High: 82 °F
Chance
Showers
Friday Night
Low: 59 °F
Partly Cloudy
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 52 °F
Chance
Showers
Sunday
High: 65 °F
Chance
Showers
Sunday Night
Low: 39 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 67. West wind 6 to 9 mph.

Thursday

Mostly sunny, with a high near 89. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

Thursday Night

A chance of showers. Increasing clouds, with a low around 66. Southwest wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 40%.

Friday

A chance of showers. Partly sunny, with a high near 82. West wind 6 to 8 mph. Chance of precipitation is 30%.

Friday Night

Partly cloudy, with a low around 59. North wind around 5 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 85.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

Sunday

A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.

Sunday Night

Partly cloudy, with a low around 39.