189
WWUS73 KDMX 021646
NPWDMX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
1146 AM CDT WED SEP 2 2026
IAZ059>062-072>075-082>086-093>097-030300-
/O.EXT.KDMX.HT.Y.0006.000000T0000Z-260905T0000Z/
DALLAS-POLK-JASPER-POWESHIEK-MADISON-WARREN-MARION-MAHASKA-UNION-
CLARKE-LUCAS-MONROE-WAPELLO-RINGGOLD-DECATUR-WAYNE-APPANOOSE-DAVIS-
INCLUDING THE CITIES OF LEON, SEYMOUR, GRINNELL, WAUKEE, INDIANOLA,
OSCEOLA, BLOOMFIELD, CARLISLE, OSKALOOSA, DES MOINES, NEWTON, PERRY,
NORWALK, WINTERSET, ALLERTON, HUMESTON, KNOXVILLE, ALBIA, MOUNT AYR,
CHARITON, PELLA, CORYDON, CENTERVILLE, OTTUMWA, EARLHAM, LAMONI,
CRESTON, AND ADEL
1146 AM CDT WED SEP 2 2026
..HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT FRIDAY
* WHAT...HEAT INDEX VALUES UP TO 103.
* WHERE...PORTIONS OF CENTRAL AND SOUTH CENTRAL IOWA, INCLUDING THE
DES MOINES METRO.
* WHEN...UNTIL 7 PM CDT FRIDAY.
* 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.
IAZ057-058-070-071-081-092-030300-
/O.EXT.KDMX.HT.Y.0006.260902T1800Z-260905T0000Z/
AUDUBON-GUTHRIE-CASS-ADAIR-ADAMS-TAYLOR-
INCLUDING THE CITIES OF ADAIR, CORNING, BEDFORD, STUART, CASEY,
EXIRA, GREENFIELD, AUDUBON, FONTANELLE, BAYARD, PANORA, NEW MARKET,
LENOX, ATLANTIC, AND GUTHRIE CENTER
1146 AM CDT WED SEP 2 2026
..HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT FRIDAY
* WHAT...HEAT INDEX VALUES UP TO 103.
* WHERE...PORTIONS OF SOUTHWEST IOWA.
* WHEN...UNTIL 7 PM CDT FRIDAY.
* 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.
HAGENHOFF
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