National Weather Service

News Headlines

NWS Survey Confirms EF-0 Tornado Near New Windsor on Monday, March 16, 2026

Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

A Few Clouds

49°F

9°C

Humidity	61%
Wind Speed	S 7 mph
Barometer	30.09 in (1018.8 mb)
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	20 Mar 9:52 am EDT

More Information:

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

Extended Forecast for

4 Miles E The Plains VA

Today
High: 68 °F
Increasing
Clouds
Tonight
Low: 49 °F
Showers
Likely then
Chance
Showers
Saturday
High: 62 °F
Mostly Sunny
Saturday Night
Low: 45 °F
Partly Cloudy
Sunday
High: 76 °F
Partly Sunny
Sunday Night
Low: 53 °F
Chance Rain
Monday
High: 60 °F
Chance Rain
Monday Night
Low: 33 °F
Mostly Clear
Tuesday
High: 51 °F
Sunny

Detailed Forecast

Today

Increasing clouds, with a high near 68. South wind 6 to 16 mph, with gusts as high as 28 mph.

Tonight

Showers likely, mainly before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 49. Southwest wind 7 to 11 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Mostly sunny, with a high near 62. North wind 6 to 8 mph.

Saturday Night

Partly cloudy, with a low around 45. East wind around 6 mph becoming south after midnight.

Sunday

Partly sunny, with a high near 76. South wind 6 to 10 mph, with gusts as high as 20 mph.

Sunday Night

A chance of rain, mainly after 2am. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.

Monday

A chance of rain before 2pm. Partly sunny, with a high near 60. Chance of precipitation is 30%.

Monday Night

Mostly clear, with a low around 33.