The National Weather Service has issued a severe thunderstorm warning for southeastern Arlington until 9:30 a.m.

Severe Thunderstorm Warning including Washington DC, Arlington VA, Alexandria VA until 9:30 AM EDT pic.twitter.com/WQOoHZTTw5

— NWS DC/Baltimore (@NWS_BaltWash) May 5, 2017

NWS said severe thunderstorms are along a line from Fort Belvoir to near Prince Frederick, and are moving north towards the D.C. metro area at 65 miles per hour. Residents should expect gusting winds up to 60 miles per hour that could cause some trees to fall and damage homes and cars. Heavy rain is expected to last all morning.

NEW: Severe Thunderstorm Warning now includes Washington, DC and parts of Montgomery, Fairfax, & Arlington counties until 9:30am pic.twitter.com/DNuemdjuZi

— Mike Thomas (@MikeTFox5) May 5, 2017

The Capital Weather Gang noted this morning that some isolated storms may be possible in the region later this afternoon. Those storms could be powerful, and bring with them hail, wind and even a tornado.

More from NWS:

The National Weather Service in Sterling Virginia has issued a

* Severe Thunderstorm Warning for…
The District of Columbia…
Central Anne Arundel County in central Maryland…
Northern St. Marys County in southern Maryland…
Southeastern Montgomery County in central Maryland…
Northwestern Calvert County in southern Maryland…
Prince Georges County in central Maryland…
Northeastern Charles County in southern Maryland…
Southeastern Arlington County in northern Virginia…
Southeastern Fairfax County in northern Virginia…
The City of Alexandria in northern Virginia…

* Until 930 AM EDT

* At 835 AM EDT, severe thunderstorms were located along a line
extending from near Fort Belvoir to near Prince Frederick, moving
north at 65 mph.

HAZARD…60 mph wind gusts.

SOURCE…Radar indicated.

IMPACT…Damaging winds will cause some trees and large branches
to fall. This could injure those outdoors, as well as
damage homes and vehicles. Roadways may become blocked by
downed trees. Localized power outages are possible.
Unsecured light objects may become projectiles.

* Locations impacted include…
Arlington, Alexandria, Waldorf, Bowie, Annapolis, Clinton, College
Park, Crofton, Fort Washington, Greenbelt, Langley Park,
Beltsville, Fort Hunt, Groveton, Forestville, Huntington, Largo,
Coral Hills, Bladensburg and Mayo.