A major Heat Wave started on July 17th and continued into August. High temperatures ranged from the lower 90s to around 100. Columbia hit 100 on July 28 while St. Louis topped the century mark on six days, including four in a row from July 20 - 23. Low temperatures at night were generally around 80. The Heat Index ranged from around 105 to 110. There were five deaths reported in the City of St. Louis with three in St. Louis County. Over 100 people were treated at a U2 concert held at Busch Stadium the evening of the 17th.

Excessive Heat in CALLAWAY, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in COLE, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Excessive Heat in CRAWFORD, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in FRANKLIN, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in GASCONADE, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in IRON, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in JEFFERSON, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in LINCOLN, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in MADISON, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in MONITEAU, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in MONTGOMERY, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in OSAGE, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in REYNOLDS, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in ST. CHARLES, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Excessive Heat in ST. FRANCOIS, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in STE. GENEVIEVE, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in WARREN, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in WASHINGTON, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Excessive Heat in AUDRAIN, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in BOONE, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Excessive Heat in ST. LOUIS, MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Excessive Heat in ST. LOUIS (C), MISSOURI
From 17-JUL-11 12:00:00 to 31-JUL-11 23:59:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer