Slow moving thunderstorms developed in a very unstable airmass during the peak heating of the day. These storms were capable of producing damaging winds, heavy rainfall, flooding, and flash flooding.

Flash Flood in MONTGOMERY, OHIO
From 20-JUN-14 15:09:00 to 20-JUN-14 16:09:00 (EST-5)
Location: WEST CARROLLTON
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

Tulip Drive in West Carrollton was covered by high moving water due to heavy rainfall.

Flash Flood in MONTGOMERY, OHIO
From 20-JUN-14 15:32:00 to 20-JUN-14 16:32:00 (EST-5)
Location: DWYER
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Broadcast Media

A residential street was inundated by high water up to the bottom of car doors in West Carrollton due to heavy rainfall.

Flood in MONTGOMERY, OHIO
From 20-JUN-14 14:31:00 to 20-JUN-14 15:31:00 (EST-5)
Location: DAYTON
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Broadcast Media

High standing water under an overpass trapped a man on top of a car near Linden Avenue and Livingston Avenue.

Flood in SCIOTO, OHIO
From 20-JUN-14 15:07:00 to 20-JUN-14 16:07:00 (EST-5)
Location: PORTSMOUTH
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Urban street flooding was reported in Portsmouth and New Boston due to heavy rainfall.

Flood in LICKING, OHIO
From 20-JUN-14 15:50:00 to 20-JUN-14 16:50:00 (EST-5)
Location: PURITY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Newspaper

High water made Camp Ohio Road between Purity and Martinsburg Roads impassible.

Hail in BROWN, OHIO
From 20-JUN-14 15:27:00 to 20-JUN-14 15:31:00 (EST-5)
Location: MACON
Magnitude: 1.00 
Reported by: Public

Heavy Rain in GREENE, OHIO
From 20-JUN-14 14:25:00 to 20-JUN-14 14:29:00 (EST-5)
Location: FAIRBORN
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Minor street flooding was reported in Fairborn due to heavy rainfall.

Flash Flood in MONTGOMERY, OHIO
From 20-JUN-14 14:46:00 to 20-JUN-14 15:46:00 (EST-5)
Location: MIAMISBURG
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Two feet of moving water was reported over Vanguard Boulevard and Dayton-Cincinnati Pike due to heavy rainfall.

Flash Flood in MONTGOMERY, OHIO
From 20-JUN-14 14:53:00 to 20-JUN-14 15:53:00 (EST-5)
Location: SINGING HILLS
Flood cause: Heavy Rain
Property damage: 200.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Cars were half submerged in rapidly rising water covering the Dayton Mall parking lot due to heavy rainfall.

Flash Flood in MONTGOMERY, OHIO
From 20-JUN-14 15:05:00 to 20-JUN-14 16:05:00 (EST-5)
Location: WOODBOURNE
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

High water was moving across portions of Lyons Road in Washington Township due to heavy rainfall.

Hail in MONTGOMERY, OHIO
From 20-JUN-14 13:34:00 to 20-JUN-14 13:38:00 (EST-5)
Location: WEST CARROLLTON
Magnitude: 0.75 
Reported by: Trained Spotter

Flash Flood in MONTGOMERY, OHIO
From 20-JUN-14 14:10:00 to 20-JUN-14 15:10:00 (EST-5)
Location: SINGING HILLS
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Several streets were inundated with high water near the intersections of Routes 725 and 741 due to heavy rainfall.

Flash Flood in MONTGOMERY, OHIO
From 20-JUN-14 14:46:00 to 20-JUN-14 15:46:00 (EST-5)
Location: WOODBOURNE
Flood cause: Heavy Rain
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Multiple water rescues from vehicles were reported in the Washington Park area near Mc Ewen Road, Congress Park, and Paragon Road due to heavy rainfall.

Flash Flood in BROWN, OHIO
From 20-JUN-14 16:23:00 to 20-JUN-14 17:23:00 (EST-5)
Location: FIVE PTS
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

Water estimated to be 2 to 3 feet deep was flowing over Five Points-Fincastle Road near State Route 32 due to heavy rainfall.