Two rounds of severe storms came through the Kansas City metro area on back to back nights, both taking place late in the evening and lasting through the overnight hours. Both events were nearly identical in evolution, with a strong QLCS each night producing scattered wind damage. The June 4 QLCS produced a couple weak and brief EF-0 tornadoes that did some minor damage.

Thunderstorm Wind in JOHNSON, MISSOURI
From 05-JUN-20 03:45:00 to 05-JUN-20 03:48:00 (CST-6)
Location: WARRENSBURG
Magnitude: 58.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Storm spotter in Warrensburg reported 67 mph wind with a stationary anemometer mounted to the vehicle.

Thunderstorm Wind in JACKSON, MISSOURI
From 05-JUN-20 03:05:00 to 05-JUN-20 03:08:00 (CST-6)
Location: BLUE SPGS
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

A COOP observer reported a large tree limb around 10-12 inches in diameter, via Twitter.

Thunderstorm Wind in BUCHANAN, MISSOURI
From 04-JUN-20 00:25:00 to 04-JUN-20 00:28:00 (CST-6)
Location: (STJ)ST JOSEPH MEM A
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

St. Joseph Airport reported 58 mph wind gust.

Thunderstorm Wind in PETTIS, MISSOURI
From 04-JUN-20 02:52:00 to 04-JUN-20 02:55:00 (CST-6)
Location: SEDALIA ARPT
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Sedalia ASOS measured 64 mph wind.

Thunderstorm Wind in JACKSON, MISSOURI
From 05-JUN-20 02:38:00 to 05-JUN-20 02:41:00 (CST-6)
Location: DODSON
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

NWS Employee estimated 60 mph wind gust and power outage in the Waldo neighborhood of Kansas City.

Thunderstorm Wind in CASS, MISSOURI
From 05-JUN-20 02:48:00 to 05-JUN-20 02:51:00 (CST-6)
Location: CLEVELAND
Magnitude: 63.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Spotter reported 72 mph wind gust in Cleveland, Missouri.

Thunderstorm Wind in JACKSON, MISSOURI
From 04-JUN-20 01:32:00 to 04-JUN-20 01:35:00 (CST-6)
Location: LAKE LOTAWANA
Magnitude: 52.00 EG
Reported by: Amateur Radio

Ham radio operator reported a four inch, nine to ten foot tall tree down near Lake Lotawana.

Thunderstorm Wind in RAY, MISSOURI
From 04-JUN-20 01:36:00 to 04-JUN-20 01:39:00 (CST-6)
Location: RICHMOND
Magnitude: 52.00 EG
Reported by: Law Enforcement

Richmond police reported damage to a shed with debris spread across parts of South Street near Highway 13.

Thunderstorm Wind in CASS, MISSOURI
From 04-JUN-20 01:58:00 to 04-JUN-20 02:01:00 (CST-6)
Location: ARCHIE
Magnitude: 56.00 EG
Reported by: Broadcast Media

KMBC News 9 showed video of a large tree down on a house in Archie.

Thunderstorm Wind in JACKSON, MISSOURI
From 05-JUN-20 03:05:00 to 05-JUN-20 03:08:00 (CST-6)
Location: LAKE LOTAWANA
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Large tree limb snapped and was laying on a fence.

Hail in RANDOLPH, MISSOURI
From 03-JUN-20 21:22:00 to 03-JUN-20 21:23:00 (CST-6)
Location: MOBERLY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in RANDOLPH, MISSOURI
From 03-JUN-20 21:16:00 to 03-JUN-20 21:19:00 (CST-6)
Location: MOBERLY
Magnitude: 52.00 EG
Reported by: Emergency Manager

Several 5 inch diameter tree limbs broke off a healthy tree.

Thunderstorm Wind in RANDOLPH, MISSOURI
From 03-JUN-20 21:30:00 to 03-JUN-20 21:33:00 (CST-6)
Location: URBANDALE
Magnitude: 52.00 EG
Reported by: Emergency Manager

The Emergency Manager reported numerous tree limbs down across the city of Moberly.

Thunderstorm Wind in BUCHANAN, MISSOURI
From 04-JUN-20 00:30:00 to 04-JUN-20 00:33:00 (CST-6)
Location: SOUTH ST JOSEPH
Magnitude: 61.00 EG
Reported by: Emergency Manager

A roof was partially torn off a building and a shed was destroyed.

Thunderstorm Wind in BUCHANAN, MISSOURI
From 04-JUN-20 00:30:00 to 04-JUN-20 00:33:00 (CST-6)
Location: ST JOSEPH
Magnitude: 61.00 EG
Reported by: Emergency Manager

The Emergency Manager reported two tractor-trailer rigs blown down on I-29. There were also numerous tree limbs down across the city of St. Joseph.

Flash Flood in RANDOLPH, MISSOURI
From 03-JUN-20 23:00:00 to 04-JUN-20 00:00:00 (CST-6)
Location: MOBERLY BRADLEY ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

After heavy rain fell Highway 24 had water over the road just east of Highway 63.

Hail in JOHNSON, MISSOURI
From 03-JUN-20 17:57:00 to 03-JUN-20 17:58:00 (CST-6)
Location: KNOB NOSTER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in CLAY, MISSOURI
From 04-JUN-20 00:52:00 to 04-JUN-20 00:55:00 (CST-6)
Location: HOLT
Magnitude: 61.00 EG
Reported by: Public

There was a public report of a large tree limb down. This spotter also reported 65 to 70 mph wind.

Thunderstorm Wind in JACKSON, MISSOURI
From 04-JUN-20 01:03:00 to 04-JUN-20 01:06:00 (CST-6)
Location: DODSON
Magnitude: 52.00 EG
Reported by: Broadcast Media

WDAF Fox 4 reported a large tree blocking Ward Parkway and 74th Street.

Thunderstorm Wind in JACKSON, MISSOURI
From 04-JUN-20 01:24:00 to 04-JUN-20 01:27:00 (CST-6)
Location: BLUE SPGS
Magnitude: 52.00 EG
Reported by: Amateur Radio

A ham radio operator reported a maple tree down along with numerous other tree limbs across northern Blue Springs.

Thunderstorm Wind in BUCHANAN, MISSOURI
From 05-JUN-20 01:57:00 to 05-JUN-20 02:00:00 (CST-6)
Location: (STJ)ST JOSEPH MEM A
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

St. Joseph ASOS measured 64 mph wind.

Thunderstorm Wind in JOHNSON, MISSOURI
From 04-JUN-20 02:07:00 to 04-JUN-20 02:10:00 (CST-6)
Location: WARRENSBURG
Magnitude: 61.00 EG
Reported by: Public

A 75 foot tall oak tree snapped about 6 feet off the ground and fell into other nearby trees.

Thunderstorm Wind in NODAWAY, MISSOURI
From 05-JUN-20 01:23:00 to 05-JUN-20 01:23:00 (CST-6)
Location: MARYVILLE
Magnitude: 52.00 EG
Reported by: Public

Public reported small objects moved around in Maryville.

Thunderstorm Wind in PLATTE, MISSOURI
From 05-JUN-20 02:38:00 to 05-JUN-20 02:41:00 (CST-6)
Location: LAKE WAUKOMIS
Magnitude: 52.00 EG
Reported by: Public

Several tree limbs were down near Smithville.

Thunderstorm Wind in JACKSON, MISSOURI
From 05-JUN-20 02:48:00 to 05-JUN-20 02:51:00 (CST-6)
Location: HOLMES PARK
Magnitude: 52.00 EG
Reported by: Broadcast Media

KMBC news 9 reported a tree down.

Thunderstorm Wind in JACKSON, MISSOURI
From 05-JUN-20 02:51:00 to 05-JUN-20 02:54:00 (CST-6)
Location: HOLMES PARK
Magnitude: 52.00 EG
Reported by: Fire Department/Rescue

KCFD reported 2 large trees down on a structure at this location.

Thunderstorm Wind in JACKSON, MISSOURI
From 04-JUN-20 01:32:00 to 04-JUN-20 01:35:00 (CST-6)
Location: GREENWOOD
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

A NWS Employee reported a 60 mph wind gust.

Tornado in JACKSON, MISSOURI
From 04-JUN-20 01:20:00 to 04-JUN-20 01:33:00 (CST-6)
Location: LAKE TAPAWINGO
Tornado F-scale: EF0
Reported by: Emergency Manager

A strong QLCS came through the Kansas City metro during the early morning hours on June 4. This QLCS produced a brief tornado in the Lake Lotawana area. The damage from this QLCS mesovortex tornado was minor.

Thunderstorm Wind in JACKSON, MISSOURI
From 05-JUN-20 03:10:00 to 05-JUN-20 03:13:00 (CST-6)
Location: GREENWOOD
Magnitude: 52.00 EG
Reported by: NWS Employee

NWS Employee reported a large tree snapped just north of Lake Winnebago in southern part of Lee's Summit.

Thunderstorm Wind in CASS, MISSOURI
From 05-JUN-20 03:13:00 to 05-JUN-20 03:16:00 (CST-6)
Location: LAKE WINNEBAGO
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

NWS employees at the office in Pleasant Hill reported 60 mph wind.

Tornado in CASS, MISSOURI
From 04-JUN-20 01:56:00 to 04-JUN-20 01:59:00 (CST-6)
Location: ARCHIE
Tornado F-scale: EF0
Reported by: Emergency Manager

A QLCS mesovortex tornado formed within an overnight squall line in rural Cass County. This tornado did minimal damage to trees and structures as it moved into far northern Bates County.

Tornado in BATES, MISSOURI
From 04-JUN-20 01:59:00 to 04-JUN-20 02:00:00 (CST-6)
Location: CRESCENT HILL
Tornado F-scale: EF0
Reported by: Emergency Manager

This is a continuation of the brief QLCS mesovortex tornado that  formed within an overnight squall line in rural Cass County. This tornado did damage to trees and structures as it moved into far northern Bates County, with the most significant damage occurring in Archie where a large tree fell into a house.