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HEAT ADVISORY
HEAT ADVISORY ISSUED JULY 20 AT 4:00PM CDT UNTIL JULY 20 AT 8:00PM CDT
Effective: 2026-07-20 16:00:00 [EXPIRED]
Expires: 2026-07-20 20:00:00
Issued by: NWS Des Moines IA
Alert Text
* WHAT...HEAT INDEX VALUES OF 100-105+ EXPECTED. * WHERE...PORTIONS OF CENTRAL, SOUTH CENTRAL, SOUTHEAST, SOUTHWEST, AND WEST CENTRAL IOWA.
* WHEN...UNTIL 8 PM CDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT ILLNESSES.
More Information
Target Area
CRAWFORD, CARROLL, GREENE, BOONE, STORY, MARSHALL, TAMA, AUDUBON, GUTHRIE, DALLAS, POLK, JASPER, POWESHIEK, CASS, ADAIR, MADISON, WARREN, MARION, MAHASKA, ADAMS, UNION, CLARKE, LUCAS, MONROE, WAPELLO, TAYLOR, RINGGOLD, DECATUR, WAYNE, APPANOOSE, DAVIS
EXPIRED / ARCHIVED — This alert is no longer active and is maintained for historical record only.
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