Showers and thunderstorms developed during the afternoon hours in a warm and humid airmass in place across the Ohio Valley.

Thunderstorm Wind in MONTGOMERY, OHIO
From 26-AUG-21 13:54:00 to 26-AUG-21 13:56:00 (EST-5)
Location: RIVERSIDE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Several trees were downed in the Riverside area.

Flash Flood in ADAMS, OHIO
From 26-AUG-21 18:15:00 to 26-AUG-21 19:15:00 (EST-5)
Location: WEST UNION
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

High water was reported on several roadways.

Flood in MONTGOMERY, OHIO
From 26-AUG-21 13:30:00 to 26-AUG-21 14:30:00 (EST-5)
Location: HUBER SOUTH
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Minor street flooding was reported in the Oakwood area.

Thunderstorm Wind in MONTGOMERY, OHIO
From 26-AUG-21 13:53:00 to 26-AUG-21 13:55:00 (EST-5)
Location: SINGING HILLS
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: State Official

A few trees were downed in Miami Township.

Flash Flood in MONTGOMERY, OHIO
From 26-AUG-21 13:45:00 to 26-AUG-21 14:45:00 (EST-5)
Location: MORAINE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

One to two feet of water was flowing across the roadway near the intersection of Hochwalt Avenue and South Broadway Street.

Thunderstorm Wind in MONTGOMERY, OHIO
From 26-AUG-21 14:15:00 to 26-AUG-21 14:17:00 (EST-5)
Location: DAYTON
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: State Official

A few trees were downed in the city of Dayton.

Flood in MONTGOMERY, OHIO
From 26-AUG-21 14:00:00 to 26-AUG-21 15:00:00 (EST-5)
Location: MORAINE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

High water was reported on neighborhood streets in Moraine.

Thunderstorm Wind in MIAMI, OHIO
From 26-AUG-21 14:48:00 to 26-AUG-21 14:50:00 (EST-5)
Location: REX
Magnitude: 45.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A tree was downed.

Flood in MONTGOMERY, OHIO
From 26-AUG-21 14:30:00 to 26-AUG-21 15:30:00 (EST-5)
Location: AVONDALE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

High water was reported on a roadway.

Thunderstorm Wind in MIAMI, OHIO
From 26-AUG-21 15:18:00 to 26-AUG-21 15:20:00 (EST-5)
Location: COVINGTON
Magnitude: 45.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A tree was downed.

Flash Flood in MONTGOMERY, OHIO
From 26-AUG-21 15:00:00 to 26-AUG-21 16:00:00 (EST-5)
Location: DAYTON
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

A few motorists were stranded in high water near downtown Dayton.

Thunderstorm Wind in MADISON, OHIO
From 26-AUG-21 15:27:00 to 26-AUG-21 15:28:00 (EST-5)
Location: LONDON MADISON CO AR
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Thunderstorm Wind in ADAMS, OHIO
From 26-AUG-21 17:40:00 to 26-AUG-21 17:42:00 (EST-5)
Location: WEST UNION
Magnitude: 50.00 EG
Property damage: 8.00K
Crop damage: 0.00K
Reported by: State Official

A few power poles were blown down.