A warm front lifted through the state on the 20th, allowing southerly winds to bring about high temperatures in the low 90s along with dew points in the upper 70s to 80 at times.  As a result, heat index values easily eclipsed the 100-105 degree range and at times exceeded 110.  Additionally, overnight lows did not provide much in the way of relief with many areas seeing lows in the mid and even upper 70s at times.

Excessive Heat in HUMBOLDT, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in MARSHALL, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in TAMA, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in AUDUBON, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in GUTHRIE, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in MADISON, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in WARREN, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in MARION, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in DALLAS, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in POLK, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in JASPER, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in POWESHIEK, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in CASS, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in ADAIR, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in MAHASKA, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in UNION, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in CLARKE, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in LUCAS, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in MONROE, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in WAPELLO, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in TAYLOR, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in RINGGOLD, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in KOSSUTH, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in WORTH, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in PALO ALTO, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in HANCOCK, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in CERRO GORDO, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in POCAHONTAS, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in WRIGHT, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in FRANKLIN, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in SAC, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in CALHOUN, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in WEBSTER, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in HAMILTON, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in HARDIN, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in CRAWFORD, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in CARROLL, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in GREENE, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in BOONE, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in STORY, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in DECATUR, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in WAYNE, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in APPANOOSE, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in DAVIS, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in ADAMS, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in WINNEBAGO, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

Excessive Heat in EMMET, IOWA
From 20-JUL-16 13:00:00 to 23-JUL-16 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS