The strong upper ridge of high pressure that dominated the weather across the southwest US during the summer of 2023 bulged east into the Mid-South at times during the month of August. High temperatures combined with high humidity produced heat index values over 105 degrees and in some cases over 110 degrees.

Heat in SHELBY, TENNESSEE
From 03-AUG-23 10:00:00 to 03-AUG-23 19:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat index values reached or exceeded 105 degrees.

Excessive Heat in SHELBY, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat index values reached or exceeded 110 degrees.

Excessive Heat in TIPTON, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat index values reached or exceeded 110 degrees.

Heat in LAUDERDALE, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Heat index values reached or exceeded 105 degrees.

Heat in DYER, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Heat index values reached or exceeded 105 degrees.

Heat in LAKE, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Heat index values reached or exceeded 105 degrees.

Heat in OBION, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Heat index values reached or exceeded 105 degrees.

Heat in HAYWOOD, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Heat index values reached or exceeded 105 degrees.

Heat in CROCKETT, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Heat index values reached or exceeded 105 degrees.

Heat in GIBSON, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Heat index values reached or exceeded 105 degrees.

Heat in FAYETTE, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Heat index values reached or exceeded 105 degrees.

Heat in HARDEMAN, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Heat index values reached or exceeded 105 degrees.

Heat in CHESTER, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Heat index values reached or exceeded 105 degrees.

Heat in MCNAIRY, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Heat index values reached or exceeded 105 degrees.

Heat in HARDIN, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Heat index values reached or exceeded 105 degrees.

Heat in MADISON, TENNESSEE
From 05-AUG-23 10:00:00 to 05-AUG-23 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Heat index values reached or exceeded 105 degrees.