Two rounds of severe thunderstorms produced two tornadoes, hail, and widespread wind damage (some significant) across the DC metro and central Maryland, with spottier wind damage extending into the Baltimore area.

Thunderstorm Wind in DISTRICT OF COLUMBIA, DISTRICT OF COLUMBIA
From 01-JUL-21 14:03:00 to 01-JUL-21 14:03:00 (EST-5)
Location: GEORGETOWN
Magnitude: 55.00 EG
Property damage: 5.00K
Reported by: Broadcast Media

Canal Road Northwest was blocked by fallen trees and wires between Arizona Avenue Northwest and Foxhall Road Northwest.

Tornado in DISTRICT OF COLUMBIA, DISTRICT OF COLUMBIA
From 01-JUL-21 20:03:00 to 01-JUL-21 20:05:00 (EST-5)
Location: LINCOLN MEMORIAL
Tornado F-scale: EF1
Property damage: 100.00K
Reported by: NWS Storm Survey

A tornado that began in Arlington crossed the Potomac River near the Theodore Roosevelt Memorial Bridge on I-66/US-50. The first sign of tornadic damage in the District of Columbia was at the west end of the National Mall, with a snapped hardwood tree on The Mall on 23rd Street Northwest between US-50 Constitution Avenue Northwest and Lincoln Memorial Circle. Along US-50 Constitution Avenue Northwest, wind damage to trees paralleling the roadway was prominent from 23rd Street Northwest east for about three quarters of a mile to near 16th Street Northwest south of The Ellipse. Tree limbs fell to the north on US-50 Constitution Avenue Northwest. Concentrated damage at the north portion of Constitution Gardens was chaotic, with hardwood limbs and downed trees falling in multiple directions. The last discernible tornadic damage was to temporary fencing on The Mall that was installed for the Independence Day celebration, directly across from The Ellipse. This fencing appeared to have been lifted up and twisted, landing in a mangled and haphazard manner.

Tornado in DISTRICT OF COLUMBIA, DISTRICT OF COLUMBIA
From 01-JUL-21 20:08:00 to 01-JUL-21 20:10:00 (EST-5)
Location: US CAPITOL
Tornado F-scale: EF0
Property damage: 100.00K
Reported by: NWS Storm Survey

A brief tornado separate from the one that impacted the National Mall touched down in the H Street Corridor at 9:08 PM EDT. A large tree limb fell on two cars along the 600 block of I Street Northeast. A large hardwood tree was snapped along the 900 block of 7th Street Northeast and fell due north. Numerous smaller tree limbs were downed in this area.
The tornado proceeded east along the H Street corridor, crossing over Maryland Avenue Northeast causing intermittent downed tree limbs. Several hardwood trees were down near the Rosedale Recreation Center property, falling due west. The circulation then diminished at 9:10 PM EDT.

Thunderstorm Wind in DISTRICT OF COLUMBIA, DISTRICT OF COLUMBIA
From 01-JUL-21 20:10:00 to 01-JUL-21 20:10:00 (EST-5)
Location: BROOKLAND
Magnitude: 50.00 EG
Property damage: 1.00K
Reported by: NWS Employee

A tree blew down on 14th Street Northeast near Monroe Street Northeast.

Thunderstorm Wind in DISTRICT OF COLUMBIA, DISTRICT OF COLUMBIA
From 01-JUL-21 20:05:00 to 01-JUL-21 20:05:00 (EST-5)
Location: LINCOLN MEMORIAL
Magnitude: 56.00 EG
Property damage: 10.00K
Reported by: NWS Storm Survey

Several trees and large branches blew down along the south end of the National Mall to near the Thomas Jefferson Memorial.

Thunderstorm Wind in DISTRICT OF COLUMBIA, DISTRICT OF COLUMBIA
From 01-JUL-21 14:10:00 to 01-JUL-21 14:10:00 (EST-5)
Location: US CAPITOL
Magnitude: 55.00 EG
Property damage: 250.00K
Reported by: 911 Call Center

There were a few dozen calls for trees blown down in DC. Five people were injured when a five story dwelling under construction collapsed in the 900 block of Kennedy Street Northwest; one person was trapped and later freed. A large tree blew down onto eastbound Massachusetts Avenue Northeast near 10th Street Northeast.