During the evening of June 11, a complex of thunderstorms ripped through eastern Kansas and western Missouri, including through the Kansas City Metro area. While the severe weather was fairly widespread, impacts were pretty low. There were some sporadic areas of enhanced wind where several reports of 80+ mph wind was received with wide swaths of tree destruction. No injuries were reported, but the widespread nature of the damage and magnitude of the highest wind reports made this the biggest event of the severe weather season in the area.

Hail in JOHNSON, KANSAS
From 11-JUN-21 14:48:00 to 11-JUN-21 14:50:00 (CST-6)
Location: LEAWOOD
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in JOHNSON, KANSAS
From 11-JUN-21 14:40:00 to 11-JUN-21 14:43:00 (CST-6)
Location: WESTWOOD
Magnitude: 52.00 EG
Reported by: Public

Several 10 inch tree limbs were down in Roeland Park.

Thunderstorm Wind in JOHNSON, KANSAS
From 11-JUN-21 14:22:00 to 11-JUN-21 14:25:00 (CST-6)
Location: SHAWNEE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

A 6 inch tree branch was down.

Thunderstorm Wind in LEAVENWORTH, KANSAS
From 11-JUN-21 14:30:00 to 11-JUN-21 14:33:00 (CST-6)
Location: BASEHOR
Magnitude: 56.00 EG
Reported by: Public

A tree was down on powerlines and 3 power poles were down.

Thunderstorm Wind in JOHNSON, KANSAS
From 11-JUN-21 14:38:00 to 11-JUN-21 14:41:00 (CST-6)
Location: MORSE
Magnitude: 56.00 EG
Reported by: Public

Several 6 to 12 inch trees were down near the intersection of 159th and Quivira in Olathe.

Thunderstorm Wind in LINN, KANSAS
From 11-JUN-21 16:56:00 to 11-JUN-21 16:59:00 (CST-6)
Location: BLUE MOUND
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

An estimated 70 mph wind gusts was reported by fire rescue.

Hail in JOHNSON, KANSAS
From 11-JUN-21 15:00:00 to 11-JUN-21 15:01:00 (CST-6)
Location: LEAWOOD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

This report was delivered via Twitter.

Hail in JOHNSON, KANSAS
From 11-JUN-21 15:02:00 to 11-JUN-21 15:04:00 (CST-6)
Location: LEAWOOD
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in JOHNSON, KANSAS
From 11-JUN-21 15:02:00 to 11-JUN-21 15:03:00 (CST-6)
Location: OVERLAND PARK
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in LEAVENWORTH, KANSAS
From 11-JUN-21 13:51:00 to 11-JUN-21 13:54:00 (CST-6)
Location: LEAVENWORTH
Magnitude: 56.00 EG
Reported by: Emergency Manager

Several trees were down in the area, some approximately 20 inches in diameter, however it was reported that the trees were in poor health.

Thunderstorm Wind in WYANDOTTE, KANSAS
From 11-JUN-21 14:11:00 to 11-JUN-21 14:14:00 (CST-6)
Location: WOLCOTT
Magnitude: 56.00 EG
Reported by: Public

Several trees just west of Piper High School were snapped.

Thunderstorm Wind in LEAVENWORTH, KANSAS
From 11-JUN-21 14:45:00 to 11-JUN-21 14:48:00 (CST-6)
Location: BASEHOR
Magnitude: 56.00 EG
Reported by: Emergency Manager

A motorist hit a down power line in the road near 153rd Terrace and Parallel Road.