The first part of the day on June 30, 2023, was characterized by dangerous hot and humid conditions across most of Middle Tennessee as heat index values soared to 115 to 125 degrees. With these hot temperatures, an abundant amount of instability was in place across the area. With a mesoscale convective system (MCS) developing over Illinois and Indiana and diving southward, it moved into an environment that was favorable for severe thunderstorms. Damaging winds were the main hazards with this line of thunderstorms with several wind damage reports received through the evening hours.

Thunderstorm Wind in SUMNER, TENNESSEE
From 30-JUN-23 18:45:00 to 30-JUN-23 18:45:00 (CST-6)
Location: TROUSDALE
Magnitude: 56.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Social Media

Severe thunderstorm winds downed several trees along Brights Lane in Bethpage. Damages are a rough estimate.

Thunderstorm Wind in SUMNER, TENNESSEE
From 30-JUN-23 18:58:00 to 30-JUN-23 18:58:00 (CST-6)
Location: BETHPAGE
Magnitude: 56.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Severe thunderstorm winds downed several trees along Old Highway 31 between Gallatin and Westmoreland. Damages are a rough estimate.

Thunderstorm Wind in ROBERTSON, TENNESSEE
From 30-JUN-23 18:44:00 to 30-JUN-23 18:44:00 (CST-6)
Location: BARREN PLAIN
Magnitude: 56.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Severe thunderstorm winds downed a tree onto a house near Highway 161 and Corbin Sneed Road in Cedar Hill. Multiple power lines were also downed across Robertson County. No injuries were reported, and damages are a rough estimate.

Thunderstorm Wind in WILLIAMSON, TENNESSEE
From 30-JUN-23 20:01:00 to 30-JUN-23 20:01:00 (CST-6)
Location: THOMPSONS STATION
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Social Media

Multiple trees were reported fallen in the Spring Hill area from thunderstorm outflow winds. Damages are a rough estimate.

Thunderstorm Wind in MAURY, TENNESSEE
From 30-JUN-23 20:10:00 to 30-JUN-23 20:10:00 (CST-6)
Location: COLUMBIA
Magnitude: 50.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Multiples trees and power lines were reported downed across Maury County from thunderstorm outflow. Damages are a rough estimate.

Excessive Heat in MONTGOMERY, TENNESSEE
From 30-JUN-23 09:40:00 to 30-JUN-23 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Multiple stations across Montgomery County recorded maximum heat index values exceeding 120 degrees. The highest value was 127 degrees near Clarksville.

Excessive Heat in WILSON, TENNESSEE
From 30-JUN-23 10:15:00 to 30-JUN-23 18:25:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Multiple stations across Wilson County recorded heat index values exceeding 115 degrees. The highest heat index measured was 127 degrees in Lebanon.

Excessive Heat in MARSHALL, TENNESSEE
From 30-JUN-23 12:05:00 to 30-JUN-23 17:45:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A weather station in Chapel Hill measured a maximum heat index of 112 degrees.

Excessive Heat in WHITE, TENNESSEE
From 30-JUN-23 17:00:00 to 30-JUN-23 17:45:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A CWOP station in Sparta measured a maximum heat index of 111 degrees.

Excessive Heat in CANNON, TENNESSEE
From 30-JUN-23 17:00:00 to 30-JUN-23 17:45:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A CWOP station in Woodbury measured a maximum heat index value of 110 degrees.

Thunderstorm Wind in RUTHERFORD, TENNESSEE
From 30-JUN-23 18:45:00 to 30-JUN-23 18:45:00 (CST-6)
Location: SMYRNA ARPT
Magnitude: 56.00 EG
Property damage: 250.00K
Crop damage: 0.00K
Reported by: Public

Severe thunderstorm winds overturned an unoccuped small aircraft at Smyrna Airport. No injuries were reported. Damages are a rough estimate.

Thunderstorm Wind in ROBERTSON, TENNESSEE
From 30-JUN-23 18:58:00 to 30-JUN-23 18:58:00 (CST-6)
Location: ORLINDA
Magnitude: 56.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Multiple trees and power lines were reported down in Orlinda near Highway 49 East and East Church Street. Damages are a rough estimate.

Thunderstorm Wind in SUMNER, TENNESSEE
From 30-JUN-23 19:20:00 to 30-JUN-23 19:20:00 (CST-6)
Location: ROCKLAND
Magnitude: 56.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Social Media

Severe thunderstorm winds downed a large tree near East Main Street and Park Road in Hendersonville. Damages are a rough estimate.

Thunderstorm Wind in DAVIDSON, TENNESSEE
From 30-JUN-23 19:28:00 to 30-JUN-23 19:28:00 (CST-6)
Location: BORDEAUX
Magnitude: 56.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Social Media

Severe thunderstorm winds downed a large tree along Dr. Walter S Davis Road in west Nashville. Damages are a rough estimate.

Excessive Heat in STEWART, TENNESSEE
From 30-JUN-23 10:00:00 to 30-JUN-23 18:40:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A CWOP station in Dover measured a maximum heat index value of 126 degrees.

Excessive Heat in RUTHERFORD, TENNESSEE
From 30-JUN-23 10:18:00 to 30-JUN-23 17:58:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A CWOP station in Smyrna measured a maximum heat index value of 126 degrees.

Excessive Heat in DAVIDSON, TENNESSEE
From 30-JUN-23 10:15:00 to 30-JUN-23 18:15:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Multiple stations across Davidson County measured heat index values of 115 to 125 degrees. The maximum heat index value was 126 degrees from a CWOP station in Nashville.

Excessive Heat in SUMNER, TENNESSEE
From 30-JUN-23 10:48:00 to 30-JUN-23 18:15:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A CWOP station in West Paterson measured a maximum heat index value of 125 degrees.

Thunderstorm Wind in ROBERTSON, TENNESSEE
From 30-JUN-23 18:44:00 to 30-JUN-23 18:44:00 (CST-6)
Location: FAIRVIEW
Magnitude: 56.00 EG
Property damage: 75.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Severe thunderstorm winds destroyed a silo in the 4600 Block of Robertson Road north of Springfield. Damages are a rough estimate.

Thunderstorm Wind in WILLIAMSON, TENNESSEE
From 30-JUN-23 20:20:00 to 30-JUN-23 20:20:00 (CST-6)
Location: EPWORTH
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Severe thunderstorm winds downed several trees in the Redwing subdivision in Franklin. Damages are a rough estimate.

Thunderstorm Wind in MACON, TENNESSEE
From 30-JUN-23 17:52:00 to 30-JUN-23 18:21:00 (CST-6)
Location: RED BOILING SPGS
Magnitude: 56.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Severe thunderstorm winds downed a tree onto a house near Lafayette Road and East Main Street in Red Boiling Springs. The emergency manager also reported many power outages across Macon County. No injuries were reported, and damages are a rough estimate.

Thunderstorm Wind in WILSON, TENNESSEE
From 30-JUN-23 19:40:00 to 30-JUN-23 19:40:00 (CST-6)
Location: SUGGS CREEK
Magnitude: 56.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Emergency Manager

The emergency manager reported that two power poles were snapped near Central Pike and Lohman Road south of Mount Juliet. There were also about 8,200 power outages across Wilson County. Damages are a rough estimate.

Thunderstorm Wind in DAVIDSON, TENNESSEE
From 30-JUN-23 19:43:00 to 30-JUN-23 19:43:00 (CST-6)
Location: UNA
Magnitude: 56.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Social Media

Severe thunderstorm winds downed a tree onto a car in Antioch near Long Hunter Lane and Nashboro Boulevard. No injuries were reported. Damages are a rough estimate.

Thunderstorm Wind in RUTHERFORD, TENNESSEE
From 30-JUN-23 19:45:00 to 30-JUN-23 19:45:00 (CST-6)
Location: SMYRNA
Magnitude: 56.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Social Media

Severe thunderstorm winds downed a tree in Smyrna, blocking Rock Springs Road near Mason Tucker Drive. Damages are a rough estimate.

Excessive Heat in CHEATHAM, TENNESSEE
From 30-JUN-23 10:15:00 to 30-JUN-23 18:15:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A weather station in Joelton measured a maximum heat index value of 124 degrees.

Excessive Heat in DICKSON, TENNESSEE
From 30-JUN-23 09:50:00 to 30-JUN-23 17:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A weather station near Vanleer measured a maximum heat index value of 123 degrees.

Excessive Heat in HICKMAN, TENNESSEE
From 30-JUN-23 10:04:00 to 30-JUN-23 17:08:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A CWOP station in Pleasantville measured a maximum heat index value of 121 degrees.

Excessive Heat in SMITH, TENNESSEE
From 30-JUN-23 13:35:00 to 30-JUN-23 17:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A weather station near Carthage measured a maximum heat index value of 121 degrees.

Thunderstorm Wind in WILLIAMSON, TENNESSEE
From 30-JUN-23 19:55:00 to 30-JUN-23 19:55:00 (CST-6)
Location: NOLENSVILLE
Magnitude: 50.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Social Media

Severe thunderstorm winds downed a large tree near Brentwood, blocking Sunset Road near Concord Road. Multiple power lines were also downed. Damages are a rough estimate.

Thunderstorm Wind in WILSON, TENNESSEE
From 30-JUN-23 19:34:00 to 30-JUN-23 19:34:00 (CST-6)
Location: MT JULIET
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

An estimated 60 mph was reported near Mount Juliet from a severe thunderstorm.

Thunderstorm Wind in WILLIAMSON, TENNESSEE
From 30-JUN-23 20:20:00 to 30-JUN-23 20:20:00 (CST-6)
Location: DOUGLAS
Magnitude: 50.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Severe thunderstorm winds downed a large tree limb which tore through the roof of a home along Heathersett Drive in Franklin. Damages are a rough estimate.

Thunderstorm Wind in DAVIDSON, TENNESSEE
From 30-JUN-23 20:00:00 to 30-JUN-23 20:00:00 (CST-6)
Location: WRENCOE
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Social Media

Severe thunderstorm winds downed a few trees in Lenox Village near Antioch. Damages are a rough estimate.

Excessive Heat in WILLIAMSON, TENNESSEE
From 30-JUN-23 10:45:00 to 30-JUN-23 17:45:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A weather station near Brentwood measured a maximum heat index value of 121 degrees.

Excessive Heat in ROBERTSON, TENNESSEE
From 30-JUN-23 09:35:00 to 30-JUN-23 17:35:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A CWOP station in Pleasant View measured a maximum heat index value of 120 degrees.

Excessive Heat in MACON, TENNESSEE
From 30-JUN-23 15:30:00 to 30-JUN-23 17:35:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A weather station in Red Boiling Springs measured a maximum heat index value of 119 degrees.

Excessive Heat in HUMPHREYS, TENNESSEE
From 30-JUN-23 10:45:00 to 30-JUN-23 17:45:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A CWOP station in New Johnsonville measured a maximum heat index value of 118 degrees.

Excessive Heat in BEDFORD, TENNESSEE
From 30-JUN-23 13:58:00 to 30-JUN-23 18:22:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A CWOP station in Shelbyville measured a maximum heat index value of 117 degrees.

Excessive Heat in MAURY, TENNESSEE
From 30-JUN-23 12:00:00 to 30-JUN-23 17:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A CWOP station in Mount Pleasant measured a maximum heat index value of 117 degrees.

Excessive Heat in LEWIS, TENNESSEE
From 30-JUN-23 10:45:00 to 30-JUN-23 16:34:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A CWOP station in Hohenwald measured a maximum heat index value of 116 degrees.

Excessive Heat in COFFEE, TENNESSEE
From 30-JUN-23 15:00:00 to 30-JUN-23 16:30:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

A CWOP station in Manchester measured a maximum heat index value of 113 degrees.