A strong cold front moved south through the region with a line of strong to severe storms. There were numerous reports of damaging winds with these storms, especially over eastern half of Missouri.

Thunderstorm Wind in SHELBY, MISSOURI
From 20-JUN-21 20:15:00 to 20-JUN-21 20:20:00 (CST-6)
Location: BETHEL
Magnitude: 57.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorms winds blew down several trees and tree limbs between Bethel and Shelbyville. In Shelbyville, one tree fell onto a house and vehicle. No injuries were reported. Also, several trees were blown over onto Highway 15 about two miles south of Shelbyville.

Thunderstorm Wind in LEWIS, MISSOURI
From 20-JUN-21 20:24:00 to 20-JUN-21 20:24:00 (CST-6)
Location: LEWISTOWN
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds blew down numerous large tree limbs around town.

Thunderstorm Wind in SHELBY, MISSOURI
From 20-JUN-21 20:20:00 to 20-JUN-21 20:25:00 (CST-6)
Location: SHELBINA
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Thunderstorm winds caused damage to a farmstead on the north side of Highway WW near intersection with County Road 425, southwest of Shelbina. The barn roof was torn off and an empty semi trailer was blown over onto a pickup truck. The barn door was also torn off and thrown a quarter of a mile south (into Monroe County). In Shelbina, several large trees and numerous tree limbs were blown down around town. One large tree landed on a house causing major damage. A large tree limb fell onto a pickup truck causing damage.

Thunderstorm Wind in MONROE, MISSOURI
From 20-JUN-21 20:44:00 to 20-JUN-21 20:44:00 (CST-6)
Location: MONROE CITY
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Thunderstorm winds blew over a semi truck at a business on the west side of town. Also, numerous trees and tree limbs were blown down around town.

Thunderstorm Wind in RALLS, MISSOURI
From 20-JUN-21 21:10:00 to 20-JUN-21 21:10:00 (CST-6)
Location: PERRY
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds blew down numerous tree limbs around town.

Thunderstorm Wind in AUDRAIN, MISSOURI
From 20-JUN-21 21:11:00 to 20-JUN-21 21:22:00 (CST-6)
Location: MEXICO
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm winds blew down numerous tree limbs around Mexico and Laddonia. In Mexico, one large tree limb landed on a parked car causing moderate damage. Also, a small metal storage shed was blown onto the roadway near Holt Street and Martin Luther King Drive. In Laddonia, a large two foot diameter tree was blown over taking down several nearby power lines.

Thunderstorm Wind in BOONE, MISSOURI
From 20-JUN-21 21:23:00 to 20-JUN-21 21:23:00 (CST-6)
Location: STURGEON
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds blew down several trees in town, a couple of which blocked roadways.

Thunderstorm Wind in BOONE, MISSOURI
From 20-JUN-21 22:04:00 to 20-JUN-21 22:04:00 (CST-6)
Location: (COU)COLUMBIA RGNL A
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Thunderstorm Wind in CALLAWAY, MISSOURI
From 20-JUN-21 21:48:00 to 20-JUN-21 21:57:00 (CST-6)
Location: MC CREDIE
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds blew down several trees in Kingdom City. Also, a large tree was blown over onto Highway Z near Calwood.

Thunderstorm Wind in LINCOLN, MISSOURI
From 20-JUN-21 22:35:00 to 20-JUN-21 22:45:00 (CST-6)
Location: HAWK PT
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Several trees were blown down between Hawk Point and Troy, some of which were blocking roadways.  Also, an electric pole was snapped in half.

Thunderstorm Wind in MONTGOMERY, MISSOURI
From 20-JUN-21 22:17:00 to 20-JUN-21 22:17:00 (CST-6)
Location: MONTGOMERY CITY
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A large tree was blown down on West 6th Street in Montgomery City.

Thunderstorm Wind in OSAGE, MISSOURI
From 20-JUN-21 22:55:00 to 20-JUN-21 22:55:00 (CST-6)
Location: LINN
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds blew down a large tree onto a house causing minor roof damage.

Thunderstorm Wind in FRANKLIN, MISSOURI
From 20-JUN-21 23:20:00 to 20-JUN-21 23:30:00 (CST-6)
Location: NEW HAVEN
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm winds blew down numerous large tree limbs in New Haven. Also, southeast of New Haven a small communications tower was blown down.

Thunderstorm Wind in BOONE, MISSOURI
From 20-JUN-21 21:24:00 to 20-JUN-21 21:38:00 (CST-6)
Location: MIDWAY
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Widespread wind damage across the central portions of Boone County from Midway southeastward through Columbia. Numerous trees, tree limbs and power lines were blown down. Several trees were blown down across Highway E blocking the roadway northeast of Midway. On the south side of Midway, a large tree was blown onto a home along South Trails Terrace causing moderate damage.  A 25 foot by 75 foot section of Boone Electric Co-op building on Rangeline Street was blown off. Also, another near by business sustained moderate roof damage.  A large tree fell onto a house on Thilly Avenue causing considerable damage. On Cook Avenue, a tree limb was blown off of a tree, hitting a person in the head.  The person sustained moderate injuries and was briefly hospitalized after the incident.