Low-level convergence along an eastward-moving surface trough axis contributed to the development of scattered thunderstorms over northern Ohio during the afternoon and early evening of the 21st. Vertical wind shear was weak. However, moderate instability and DCAPE amidst steep low-level lapse rates near 7.5C/km to 9.5C/km allowed multiple thunderstorms to generate damaging straight-line winds. There were also several instances of penny to quarter-size hail. In addition to the severe winds and hail, heavy rain over Holmes and Wayne Counties produced flooding as observed rainfall totals reached as much as 4 inches.

Thunderstorm Wind in ASHTABULA, OHIO
From 21-JUN-20 14:48:00 to 21-JUN-20 14:48:00 (EST-5)
Location: ANDOVER
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Multiple trees down two miles NE of Andover.

Thunderstorm Wind in MEDINA, OHIO
From 21-JUN-20 16:25:00 to 21-JUN-20 16:34:00 (EST-5)
Location: BLAKE
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Several large tree branches snapped and shingles blown off building at Wadsworth Road and River Styx Road in River Styx. Farther east, a power pole was snapped on OH 94, near Kasai Japanese Restaurant, on the north side of Wadsworth.

Hail in MEDINA, OHIO
From 21-JUN-20 16:36:00 to 21-JUN-20 16:36:00 (EST-5)
Location: SHARON CENTER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Nickel to quarter-size hail at Northside Christian Church, located about three miles north of Wadsworth.

Hail in GEAUGA, OHIO
From 21-JUN-20 16:18:00 to 21-JUN-20 16:18:00 (EST-5)
Location: SOUTH RUSSELL
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Hail up to penny-size reported two miles SE of Chagrin Falls.

Hail in GEAUGA, OHIO
From 21-JUN-20 16:43:00 to 21-JUN-20 16:43:00 (EST-5)
Location: BAINBRIDGE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Pea to penny-size hail reported five miles east of Bainbridge.

Thunderstorm Wind in GEAUGA, OHIO
From 21-JUN-20 16:51:00 to 21-JUN-20 16:56:00 (EST-5)
Location: AKRON CITY RES
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Tree down and blocking the southbound lanes on OH 44 near Bartholomew Road in Auburn. Another tree down at 1855 Shaw Road in Auburn.

Thunderstorm Wind in SUMMIT, OHIO
From 21-JUN-20 17:05:00 to 21-JUN-20 17:09:00 (EST-5)
Location: MONTROSE
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Utility Company

First Energy reported power outages due to damaged trees in downtown area of Fairlawn. Farther to the northeast, one tree was reported down at Hampton Ridge Drive and Smith Road in Fairlawn.

Thunderstorm Wind in PORTAGE, OHIO
From 21-JUN-20 17:49:00 to 21-JUN-20 17:49:00 (EST-5)
Location: FREEDOM LIBERTY ARPT
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Route 88 closed between Ravenna and Freedom Township due to downed trees and power lines. Location approximated.

Thunderstorm Wind in WYANDOT, OHIO
From 21-JUN-20 18:00:00 to 21-JUN-20 18:00:00 (EST-5)
Location: SYCAMORE
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

A small walking bridge across a culvert was lifted and flipped over. Person who tweeted report noted the bridge was heavily anchored into the ground.

Thunderstorm Wind in KNOX, OHIO
From 21-JUN-20 17:59:00 to 21-JUN-20 17:59:00 (EST-5)
Location: CENTERBURG
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Two trees down in Centerburg.

Flash Flood in HOLMES, OHIO
From 21-JUN-20 18:22:00 to 21-JUN-20 23:00:00 (EST-5)
Location: BERLIN
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported water was across SR-39 near Berlin with about 3 feet of water in the parking lot of the Amish country flea market. Public reported high water along SR 241 near the Holmes-Wayne county line. At 1030 PM Doughty Creek out of its banks at TR-356 and TR-375 south of Berlin. Measured rainfall observations of 3.96 near Berlin between 7:50 PM and 10:00 PM, mostly between 7:55 PM and 9:20 PM.

Flood in WAYNE, OHIO
From 21-JUN-20 21:22:00 to 21-JUN-20 23:00:00 (EST-5)
Location: MORELAND
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Road closed at Rte 83 and Friendsville Rd. Flooding on roads, lots of washed out ditches. Minor flooding in Wooster. Radar estimated rainfall of 1.5 to 2.5 inches from Wadsworth to Wooster and south. Most of that rain fell between 9 and 10 PM.