A strong upper ridge of high pressure built over the Mid-South from July 25th through July 26th, 2010. Meanwhile, a surface boundary sagged south into West Tennessee that allowed higher dewpoints to pool along the boundary. The combination of the heat from the ridge and the higher dewpoints produced heat index readings between 105-109 degrees across North Mississippi during this period.

Heat in ALCORN, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in BENTON, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in CALHOUN, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in CHICKASAW, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in COAHOMA, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in DE SOTO, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in ITAWAMBA, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in LAFAYETTE, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in LEE, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in MARSHALL, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in MONROE, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in PANOLA, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in PONTOTOC, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in PRENTISS, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in TISHOMINGO, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in TUNICA, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in QUITMAN, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in TALLAHATCHIE, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in TATE, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in TIPPAH, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in UNION, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.

Heat in YALOBUSHA, MISSISSIPPI
From 25-JUL-10 11:00:00 to 26-JUL-10 17:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Heat index readings ranged between 105-109 degrees during the afternoon and evening hours.