492
WWUS73 KDMX 050805
NPWDMX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
305 AM CDT SAT SEP 5 2026
IAZ033>039-044>050-057>062-070>075-081>086-092>097-051815-
/O.CON.KDMX.HT.Y.0006.000000T0000Z-260906T0000Z/
SAC-CALHOUN-WEBSTER-HAMILTON-HARDIN-GRUNDY-BLACK HAWK-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-
INCLUDING THE CITIES OF SCHALLER, INDIANOLA, KNOXVILLE, TOLEDO,
GRINNELL, ATLANTIC, CORNING, MARSHALLTOWN, FORT DODGE, LENOX, GUTHRIE
CENTER, LAKE VIEW, DENISON, NEW MARKET, DYSART, EARLY, POMEROY,
REINBECK, AUDUBON, ROCKWELL CITY, WINTERSET, ALBIA, OSKALOOSA,
JEFFERSON, ADAIR, CONRAD, PANORA, FONTANELLE, LEON, CORYDON, MANSON,
WALL LAKE, ALLERTON, DIKE, BAYARD, OTTUMWA, CENTERVILLE, CARLISLE,
ADEL, ODEBOLT, GREENFIELD, CARROLL, WELLSBURG, TAMA, BLOOMFIELD,
EARLHAM, ACKLEY, WAUKEE, PERRY, PELLA, BEDFORD, WATERLOO, NORWALK,
LAMONI, CASEY, OSCEOLA, DES MOINES, CEDAR FALLS, CHARITON, MOUNT AYR,
SEYMOUR, HUMESTON, STUART, SAC CITY, CRESTON, WEBSTER CITY, IOWA
FALLS, EXIRA, LAKE CITY, ELDORA, TRAER, BOONE, GRUNDY CENTER, NEWTON,
AMES, AND GLADBROOK
305 AM CDT SAT SEP 5 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING
* WHAT...HEAT INDEX VALUES UP TO 105.
* WHERE...PORTIONS OF CENTRAL AND SOUTHERN IOWA.
* WHEN...UNTIL 7 PM CDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT
ILLNESSES.
* ADDITIONAL DETAILS...WHILE HEAT INDEX VALUES MAY NOT REACH 105
DEGREES EACH DAY, THE COMBINATION OF THE LONGEVITY OF THE HEAT AND
LITTLE OR LIMITED RELIEF DURING THE OVERNIGHT PERIODS WITH WARM
LOWS HAVE PROMPTED THE MULTI-DAY HEAT ADVISORY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
DE BRUIN
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