An upper-level trough and a weak cold front triggered some showers and thunderstorms. With deep moisture an a weak flow aloft, slow moving storms caused heavy rainfall that led to areas of flooding and flash flooding.

Flood in PRINCE GEORGE'S, MARYLAND
From 05-JUN-20 00:13:00 to 05-JUN-20 02:13:00 (EST-5)
Location: BRANCHVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

US-1 Baltimore Avenue was closed in both directions due to flooding near Cherokee Street.

Flash Flood in HARFORD, MARYLAND
From 05-JUN-20 17:13:00 to 05-JUN-20 18:45:00 (EST-5)
Location: STREET
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A water rescue occurred due to high water near Grier Nursery Road and Glasgow Road.

Flash Flood in HARFORD, MARYLAND
From 05-JUN-20 17:37:00 to 05-JUN-20 18:45:00 (EST-5)
Location: ROCKS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The water level quickly rose above flood stage of 11 feet. Numerous portions of Route 24 and Saint Clair Bridge Road were flooded, including parking lots in Rocks State Park. At least a couple structures were flooded.

Flood in HARFORD, MARYLAND
From 05-JUN-20 18:46:00 to 05-JUN-20 21:16:00 (EST-5)
Location: ROCKS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The water level crested at 15.11 feet at 8:00 PM EST, which is above the flood stage of 11 feet.  Numerous portions of Route 24 and Saint Clair Bridge Road were flooded, including parking lots in Rocks State Park. At least a couple structures were flooded.

Flood in MONTGOMERY, MARYLAND
From 05-JUN-20 17:44:00 to 05-JUN-20 18:20:00 (EST-5)
Location: TAKOMA PARK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The water level rose above flood stage of 5.5 feet, cresting at 5.94 feet at 6:05 PM EST. Water approached Sligo Creek Parkway.

Flood in MONTGOMERY, MARYLAND
From 05-JUN-20 15:50:00 to 05-JUN-20 17:50:00 (EST-5)
Location: LEWISDALE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

A vehicle was disabled in high water on Clarksburg Road.

Flood in FREDERICK, MARYLAND
From 05-JUN-20 16:10:00 to 05-JUN-20 18:10:00 (EST-5)
Location: URBANA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

High water caused Table Road to be closed.

Flood in FREDERICK, MARYLAND
From 05-JUN-20 16:10:00 to 05-JUN-20 18:10:00 (EST-5)
Location: LIME KILN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

New Design Road was closed due to high water.

Flood in MONTGOMERY, MARYLAND
From 05-JUN-20 17:09:00 to 05-JUN-20 19:09:00 (EST-5)
Location: CLOPPER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A water rescue occurred along the 11200 Block of Game Preserve Road off of North Frederick Avenue.

Flood in MONTGOMERY, MARYLAND
From 05-JUN-20 17:17:00 to 05-JUN-20 19:17:00 (EST-5)
Location: FRIENDSHIP HGTS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

High water was reported in vehicles along the 4100 Block of East West Highway, between Maple Avenue and Edgevale Street.

Flood in HARFORD, MARYLAND
From 05-JUN-20 20:58:00 to 05-JUN-20 22:58:00 (EST-5)
Location: DUBLIN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

There was a water rescue due to high water along Robinson Mill Road at Broad Creek Bridge.

Flood in ANNE ARUNDEL, MARYLAND
From 05-JUN-20 21:50:00 to 05-JUN-20 23:50:00 (EST-5)
Location: CROFTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Defense highway was closed due to high water between Huntwood Drive and St. Stephens Church Road.

Flash Flood in HARFORD, MARYLAND
From 05-JUN-20 16:04:00 to 05-JUN-20 18:45:00 (EST-5)
Location: MADONNA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Water rescues were needed for flash flooding along Madonna Road.

Flash Flood in HARFORD, MARYLAND
From 05-JUN-20 17:22:00 to 05-JUN-20 18:45:00 (EST-5)
Location: STREET
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

There was more than a foot of moving water across Old Pylesville Road near Street Road.

Flood in HARFORD, MARYLAND
From 06-JUN-20 00:30:00 to 06-JUN-20 02:30:00 (EST-5)
Location: ADY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Sandy Hook Road was closed near Deer Creek due to flooding.