Deepening low pressure, limited instability and strong wind fields allowed a fast moving line of thunderstorms to advance across mainly western Indiana. The strong winds sporadically reached the ground causing some damage as well as local gusts in excess of 70 mph. A narrow swath of stronger winds materialized as the storms approached southwestern Lower Michigan.

Thunderstorm Wind in WHITE, INDIANA
From 11-OCT-21 16:45:00 to 11-OCT-21 16:46:00 (EST-5)
Location: WHITE CO ARPT
Magnitude: 60.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Local media reported a grain auger was picked up and destroyed near County Road 450 East and Chalmers Road.

Thunderstorm Wind in STARKE, INDIANA
From 11-OCT-21 16:13:00 to 11-OCT-21 16:14:00 (CST-6)
Location: NORTH JUDSON
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The public reported a large tree was blown down, blocking State Route 10.

Thunderstorm Wind in ST. JOSEPH, INDIANA
From 11-OCT-21 18:00:00 to 11-OCT-21 18:01:00 (EST-5)
Location: ROSELAND
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The public reported a pine tree was blown down.

Thunderstorm Wind in ST. JOSEPH, INDIANA
From 11-OCT-21 18:01:00 to 11-OCT-21 18:02:00 (EST-5)
Location: GRANGER
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A picture was shared on social media of a large, partially rotten tree branch was blown off the bottom of a tree.

Thunderstorm Wind in ST. JOSEPH, INDIANA
From 11-OCT-21 18:05:00 to 11-OCT-21 18:06:00 (EST-5)
Location: INDIAN VLG
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

The public reported several large tree branches were blown down.

Thunderstorm Wind in ST. JOSEPH, INDIANA
From 11-OCT-21 18:10:00 to 11-OCT-21 18:11:00 (EST-5)
Location: ROSELAND
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Local fire officials reported trees were blown down.

Thunderstorm Wind in ST. JOSEPH, INDIANA
From 11-OCT-21 18:11:00 to 11-OCT-21 18:12:00 (EST-5)
Location: SOUTH BEND
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Local media reported a large tree branch was blown down onto a roadway.

Thunderstorm Wind in CASS, INDIANA
From 11-OCT-21 16:54:00 to 11-OCT-21 16:55:00 (EST-5)
Location: LAKE CICOTT
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A measured wind gust of 64 mph was recorded.

Thunderstorm Wind in ST. JOSEPH, INDIANA
From 11-OCT-21 18:10:00 to 11-OCT-21 18:11:00 (EST-5)
Location: RUPEL
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Local fire officials reported trees blown down.

Thunderstorm Wind in ST. JOSEPH, INDIANA
From 11-OCT-21 18:10:00 to 11-OCT-21 18:11:00 (EST-5)
Location: NUTWOOD
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Local fire officials reported trees were blown down.

Thunderstorm Wind in WHITE, INDIANA
From 11-OCT-21 16:42:00 to 11-OCT-21 16:43:00 (EST-5)
Location: SEAFIELD
Magnitude: 60.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotters reported a three to four foot diameter tree was blown down.

Thunderstorm Wind in WHITE, INDIANA
From 11-OCT-21 16:42:00 to 11-OCT-21 16:43:00 (EST-5)
Location: WOLCOTT
Magnitude: 55.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Local media reported a semi was blown over just east of Wolcott on US-24. No reports of injuries were received.