The second mini Heat Wave of the month hit from July 21 through July 24. Temperatures rose to the middle to upper 90s with St. Louis hitting 99 degrees, the hottest of the summer thus far. The maximum Heat Index ranged  from 105 to 115 degrees.  There were at least 3 known deaths from the heat. In one case, a 19-month -old girl died when left in an automobile.

Heat in MADISON, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in KNOX, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in JEFFERSON, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in IRON, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in GASCONADE, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in LINCOLN, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in LEWIS, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in MONITEAU, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in MARION, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in CRAWFORD, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in COLE, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in FRANKLIN, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in CALLAWAY, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in BOONE, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in AUDRAIN, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in MONROE, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in ST. FRANCOIS, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in RALLS, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in PIKE, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in OSAGE, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in MONTGOMERY, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in ST. LOUIS, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in STE. GENEVIEVE, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in ST. CHARLES, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in REYNOLDS, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in WASHINGTON, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in SHELBY, MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.

Heat in ST. LOUIS (C), MISSOURI
From 21-JUL-01 11:00:00 to 24-JUL-01 21:00:00 (CST)
Reported by: OFFICIAL NWS OBS.