A large area of high pressure strengthened across the area through the week resulting in hot temperatures and high humidity values in place across Iowa for a prolonged period of time. This led to high heat index values through much of the period, especially during the afternoon and early evening hours. Little relief was felt during the overnight hours as low temperatures remained in the 70s to around 80. Heat index values were consistently in the 105 to 115 degree range during much of the daytime period.

Excessive Heat in HAMILTON, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in HARDIN, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in WEBSTER, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in EMMET, IOWA
From 19-JUL-19 12:00:00 to 19-JUL-19 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in PALO ALTO, IOWA
From 19-JUL-19 12:00:00 to 19-JUL-19 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in KOSSUTH, IOWA
From 19-JUL-19 12:00:00 to 19-JUL-19 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in WINNEBAGO, IOWA
From 19-JUL-19 12:00:00 to 19-JUL-19 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in HANCOCK, IOWA
From 19-JUL-19 12:00:00 to 19-JUL-19 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in DALLAS, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in POLK, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in JASPER, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in WAPELLO, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in DECATUR, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in LUCAS, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in MONROE, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in WAYNE, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in UNION, IOWA
From 17-JUL-19 18:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in TAYLOR, IOWA
From 17-JUL-19 18:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in ADAIR, IOWA
From 17-JUL-19 18:00:00 to 20-JUL-19 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in ADAMS, IOWA
From 17-JUL-19 18:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in RINGGOLD, IOWA
From 17-JUL-19 18:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in POCAHONTAS, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in CALHOUN, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in WRIGHT, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in HUMBOLDT, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in SAC, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 00:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in GRUNDY, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in BLACK HAWK, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in FRANKLIN, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in BREMER, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in BUTLER, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in WORTH, IOWA
From 19-JUL-19 12:00:00 to 19-JUL-19 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in CERRO GORDO, IOWA
From 19-JUL-19 12:00:00 to 19-JUL-19 21:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in CARROLL, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in CRAWFORD, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in GREENE, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in BOONE, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in STORY, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in MARSHALL, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in TAMA, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in MADISON, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in POWESHIEK, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in WARREN, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in MARION, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in MAHASKA, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in CLARKE, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in DAVIS, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in AUDUBON, IOWA
From 17-JUL-19 18:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in GUTHRIE, IOWA
From 17-JUL-19 18:00:00 to 20-JUL-19 12:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in APPANOOSE, IOWA
From 18-JUL-19 12:00:00 to 20-JUL-19 18:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Excessive Heat in CASS, IOWA
From 17-JUL-19 18:00:00 to 20-JUL-19 14:00:00 (CST-6)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations