There were numerous reports of large hail and damaging severe thunderstorm wind gusts on September 7th.  Wind gusts reached close to 70 mph in some areas and hail up to two and a half inches in diameter was reported.

Hail in MASON, MICHIGAN
From 07-SEP-21 12:00:00 to 07-SEP-21 12:20:00 (EST-5)
Location: FERN
Magnitude: 2.50 
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Public

Hail up to two and a half inches in diameter was reported across portions of Mason county.

Hail in LAKE, MICHIGAN
From 07-SEP-21 12:31:00 to 07-SEP-21 12:31:00 (EST-5)
Location: BALDWIN
Magnitude: 2.50 
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Public

Hail up to two and a half inches in diameter was reported.

Hail in OSCEOLA, MICHIGAN
From 07-SEP-21 13:00:00 to 07-SEP-21 13:15:00 (EST-5)
Location: REED CITY
Magnitude: 1.75 
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Public

Severe storms brought damaging wind gusts and hail up to one and three quarters inches in diameter.

Thunderstorm Wind in CLARE, MICHIGAN
From 07-SEP-21 13:11:00 to 07-SEP-21 13:14:00 (EST-5)
Location: LAKE GEORGE
Magnitude: 52.00 EG
Property damage: 50.00K
Crop damage: 0.00K
Reported by: State Official

Several trees and power lines were blown down near Lake George and Arthur Avenues and around Lake George.

Thunderstorm Wind in MUSKEGON, MICHIGAN
From 07-SEP-21 13:17:00 to 07-SEP-21 13:35:00 (EST-5)
Location: MUSKEGON
Magnitude: 52.00 EG
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Public

Severe storms resulted in several reports of wind damage.

Thunderstorm Wind in OSCEOLA, MICHIGAN
From 07-SEP-21 13:54:00 to 07-SEP-21 13:57:00 (EST-5)
Location: HERSEY
Magnitude: 52.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Public

Widespread wind damage in the form of downed trees was reported near Hersey.

Thunderstorm Wind in ISABELLA, MICHIGAN
From 07-SEP-21 13:38:00 to 07-SEP-21 13:40:00 (EST-5)
Location: MT PLEASANT
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Several tree limbs were blown down near the CMU campus in Mt. Pleasant.

Thunderstorm Wind in KENT, MICHIGAN
From 07-SEP-21 14:00:00 to 07-SEP-21 14:03:00 (EST-5)
Location: EDGERTON
Magnitude: 52.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Public

Wind damage was reported across portions of Kent county.

Thunderstorm Wind in MONTCALM, MICHIGAN
From 07-SEP-21 14:25:00 to 07-SEP-21 14:28:00 (EST-5)
Location: VESTABURG
Magnitude: 52.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: State Official

Multiple trees and power lines were blown down in Vestaburg.

Hail in GRATIOT, MICHIGAN
From 07-SEP-21 14:36:00 to 07-SEP-21 14:38:00 (EST-5)
Location: ST LOUIS
Magnitude: 1.00 
Reported by: Trained Spotter

A trained spotter reported one inch hail.

Thunderstorm Wind in CALHOUN, MICHIGAN
From 07-SEP-21 16:05:00 to 07-SEP-21 16:20:00 (EST-5)
Location: SPRINGFIELD
Magnitude: 57.00 MG
Property damage: 50.00K
Crop damage: 0.00K
Reported by: ASOS

A 66 mph peak wind gust was reported at the Battle Creek airport ASOS and there were several reports of downed trees and power lines.

Thunderstorm Wind in CLINTON, MICHIGAN
From 07-SEP-21 17:05:00 to 07-SEP-21 17:20:00 (EST-5)
Location: RILEY
Magnitude: 52.00 EG
Reported by: State Official

Several trees and tree limbs were blown down.

Thunderstorm Wind in JACKSON, MICHIGAN
From 07-SEP-21 17:05:00 to 07-SEP-21 17:08:00 (EST-5)
Location: SPRINGPORT
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: State Official

A few trees were blown down near Springport.