The last Heat Wave of the summer started on August 31 and continued into early September. St. Louis set a record on the 31st hitting 103 degrees. The Heat Index across the region ranged from 105 to 110. St. Louis City and County both reported one heat related illness on the 31st.

Heat in SHELBY, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in ST. CHARLES, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: ASOS

Heat in ST. FRANCOIS, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: AWOS

Heat in STE. GENEVIEVE, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in WARREN, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in WASHINGTON, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in ST. LOUIS, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: ASOS

Heat in ST. LOUIS (C), MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in AUDRAIN, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: AWOS

Heat in BOONE, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: ASOS

Heat in CALLAWAY, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in COLE, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: ASOS

Heat in CRAWFORD, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in FRANKLIN, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in GASCONADE, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in IRON, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in JEFFERSON, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in KNOX, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in LEWIS, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in LINCOLN, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in MADISON, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in MARION, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in MONITEAU, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in MONROE, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in MONTGOMERY, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in OSAGE, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in PIKE, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in RALLS, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer

Heat in REYNOLDS, MISSOURI
From 31-AUG-11 12:00:00 to 31-AUG-11 23:59:00 (CST-6)
Reported by: COOP Observer