242  
WWUS73 KDMX 020301  
NPWDMX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DES MOINES IA  
1001 PM CDT TUE SEP 1 2026  
 
IAZ059>062-072>075-082>086-093>097-021315-  
/O.CON.KDMX.HT.Y.0006.000000T0000Z-260904T0000Z/  
DALLAS-POLK-JASPER-POWESHIEK-MADISON-WARREN-MARION-MAHASKA-UNION-  
CLARKE-LUCAS-MONROE-WAPELLO-RINGGOLD-DECATUR-WAYNE-APPANOOSE-DAVIS-  
INCLUDING THE CITIES OF EARLHAM, CHARITON, WAUKEE, ALBIA, LAMONI,  
NORWALK, GRINNELL, KNOXVILLE, MOUNT AYR, CENTERVILLE, ADEL, LEON,  
NEWTON, DES MOINES, SEYMOUR, PELLA, WINTERSET, CRESTON, OSCEOLA,  
OTTUMWA, CORYDON, PERRY, INDIANOLA, ALLERTON, BLOOMFIELD, OSKALOOSA,  
HUMESTON, AND CARLISLE  
1001 PM CDT TUE SEP 1 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY  
 
* WHAT...HEAT INDEX VALUES UP TO 103.  
 
* WHERE...PORTIONS OF CENTRAL, SOUTH CENTRAL, AND SOUTHEAST IOWA.  
 
* WHEN...UNTIL 7 PM CDT THURSDAY.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
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.  
 
 
 
 
 
IAZ057-058-070-071-081-092-021315-  
/O.CON.KDMX.HT.Y.0006.260902T1800Z-260904T0000Z/  
AUDUBON-GUTHRIE-CASS-ADAIR-ADAMS-TAYLOR-  
INCLUDING THE CITIES OF ATLANTIC, STUART, PANORA, LENOX, NEW MARKET,  
EXIRA, ADAIR, AUDUBON, BAYARD, GUTHRIE CENTER, CASEY, GREENFIELD,  
FONTANELLE, BEDFORD, AND CORNING  
1001 PM CDT TUE SEP 1 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM WEDNESDAY TO 7 PM CDT  
THURSDAY...  
 
* WHAT...HEAT INDEX VALUES UP TO 103 EXPECTED.  
 
* WHERE...ADAIR, ADAMS, CASS, TAYLOR, AUDUBON, AND GUTHRIE COUNTIES.  
 
* WHEN...FROM 1 PM WEDNESDAY TO 7 PM CDT THURSDAY.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
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.  
 
 
 
 
 
DE BRUIN  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IA Page
Main Text Page