A trough moved southeast through the region, generating a complex of showers and storms.  Numerous reports of damaging winds, a few tornadoes and flash flooding were reported with this system.

Tornado in SHELBY, MISSOURI
From 24-JUN-21 22:27:00 to 24-JUN-21 22:28:00 (CST-6)
Location: SHELBINA
Tornado F-scale: EFU
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A brief tornado was observed touching down in a field southwest of Shelbina. The tornado was on the ground less than a minute and did no damage.  The tornado was rated EFU with a path length of approximately 0.10 miles and a path width of 10 yards. No damage was reported.

Tornado in MARION, MISSOURI
From 24-JUN-21 23:01:00 to 24-JUN-21 23:03:00 (CST-6)
Location: WHITE BEAR
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A brief tornado touched down to the northeast of Renseselaer very early in the morning on June 25th. The tornado first touched down along County Road 429. The tornado quickly pushed northeast, doing damage to a few sheds at the intersection of County Road 429 and Highway MM. One shed was completely destroyed and its roof was lifted into a nearby tree. The tornado spread northeast across Highway MM, before lifting just to the north of Highway MM. The tornado was rated EF0 with a path length of 0.21 miles and a max path width of 50 yards. No injuries or deaths were reported.

Tornado in MARION, MISSOURI
From 24-JUN-21 23:08:00 to 24-JUN-21 23:09:00 (CST-6)
Location: MUNGERS
Tornado F-scale: EF0
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A brief, narrow tornado touched down in a residential subdivision northwest of Hannibal, MO early Friday morning. The tornado first touched down along Rosewood Drive, where it ripped the siding off the westward facing wall of a residential home. The tornado then continued northeast towards Deer Ridge, completely destroying a couple of vinyl fences and breaking limbs off a large tree on the north side of Deer Ridge. The tornado quickly lifted as it pushed east towards Munger Lane. The tornado was rated EF0 with a path length of 0.13 miles and a max path width of 25 yards. No injuries or deaths were reported.

Thunderstorm Wind in MARION, MISSOURI
From 24-JUN-21 23:07:00 to 24-JUN-21 23:11:00 (CST-6)
Location: HANNIBAL
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Thunderstorm winds caused widespread damage across Hannibal. Several large tree limbs and minor roof damage was reported on Lilly Street. Several trees were blown down onto Lindell Avenue.

Thunderstorm Wind in MARION, MISSOURI
From 24-JUN-21 23:08:00 to 24-JUN-21 23:08:00 (CST-6)
Location: WEST ELY
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm winds blew down numerous tree limbs around the intersection of U.S. Highway 36 and Highway H.

Thunderstorm Wind in PIKE, MISSOURI
From 24-JUN-21 23:35:00 to 24-JUN-21 23:35:00 (CST-6)
Location: LOUISIANA
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm winds blew down numerous large tree limbs around town.

Flood in BOONE, MISSOURI
From 25-JUN-21 07:25:00 to 25-JUN-21 16:00:00 (CST-6)
Location: HARRISBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Even though the rain had tapered off, flooding continued to affect the southern half of Boone County. Numerous federal, state and local roads remained flooded.  Also, a number of creeks were well out of their banks including Hinkson Creek, Perche Creek, Harmony Creek and Bear Creek.

Flash Flood in MONTGOMERY, MISSOURI
From 25-JUN-21 06:10:00 to 25-JUN-21 09:00:00 (CST-6)
Location: BLUFFTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Up to five inches of rain fell in about a 6 hour period causing flash flooding. Several roads were flooded including Highway 94 near Rhineland.

Flash Flood in WARREN, MISSOURI
From 25-JUN-21 08:40:00 to 25-JUN-21 09:15:00 (CST-6)
Location: PENDLETON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Up to four inches of rain fell in about a 6 hour period causing flash flooding. Several roads were flooded including the intersection of Highway B and West Veterans Memorial Parkway.

Flash Flood in BOONE, MISSOURI
From 25-JUN-21 03:35:00 to 25-JUN-21 07:25:00 (CST-6)
Location: HARRISBURG
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Widespread flash flooding was reported across the southern half of Boone County, when up to 7 inches of rain fell in a span of 6 hours. Several water rescues were reported, including one swift water rescue.  Columbia firefighters rescued a man who was clinging to a tree in Bear Creek downstream of North Creasy Springs Road after his car got swept away by the swift current.  They also rescued two people from a mobile home on North Hinkson Creek Road.  At least an additional 10 water rescues were performed after the drivers drove into flood waters in a number of locations around the county. Numerous roads were flooded including U.S. Highway 63 at intersection with Highway 163, Nifong Boulevard at Glen Eagle Drive, Highway WW at Old Hawthorne, Creasy Springs and Bear Creek, North Route V at Barnes School Road, and U.S. Highway 40 near Midway.  The rain pushed Hinkson Creek to a record high level, flooding Wilson���s Total Fitness and the Missouri Athletic Center at Forum Boulevard and closing Providence Road through midday on Friday.  A section of West Dripping Springs Road was washed out due to flash flooding from Silver Fork Creek.  Highway E was flooded where it crosses over Perche Creek and Route ZZ was flooded by Harmony Creek. Also, Route Y east of Ashland was closed due to flooding from Cedar Creek.  No deaths or injuries were reported.

Thunderstorm Wind in AUDRAIN, MISSOURI
From 24-JUN-21 23:03:00 to 24-JUN-21 23:11:00 (CST-6)
Location: MOLINO
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Thunderstorm winds blew down numerous tree limbs. Also, in Farber some shingles were blown off of the roof of a house on west side of town.

Thunderstorm Wind in RALLS, MISSOURI
From 24-JUN-21 23:12:00 to 24-JUN-21 23:12:00 (CST-6)
Location: ILASCO
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm winds blew down a large tree onto a house causing major damage to the walls, which were buckling under the weight of the fallen tree. Several windows were broken on the house as well.