HEAT ADVISORY
HEAT ADVISORY ISSUED SEPTEMBER 1 AT 10:43PM CDT UNTIL SEPTEMBER 3 AT 7:00PM CDT
Effective: 2026-09-01 22:43:00
Expires: 2026-09-03 19:00:00
Issued by: NWS Omaha/Valley NE
Alert Text
* WHAT...HEAT INDEX VALUES UP TO 105 EXPECTED. OVERNIGHT LOWTEMPERATURES BETWEEN 75 AND 80 OFFER LIMITED RELIEF.
* WHERE...PORTIONS OF SOUTHWEST IOWA AND EAST CENTRAL AND SOUTHEAST NEBRASKA.
* WHEN...FROM 1 PM WEDNESDAY TO 7 PM CDT THURSDAY.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT ILLNESSES. SEVERAL DAYS OF EXCESSIVE HEAT WILL ADD TO CUMULATIVE HEAT STRESS.
* ADDITIONAL DETAILS...THE HEAT ADVISORY MAY BE EXTENDED OR EXPANDED AS THE PROLONGED HEATWAVE CONTINUES.
More Information
Target Area
POTTAWATTAMIE, MILLS, MONTGOMERY, FREMONT, PAGE, SAUNDERS, DOUGLAS, SARPY, LANCASTER, CASS, OTOE, GAGE, JOHNSON, NEMAHA, PAWNEE, RICHARDSON
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