847
WWUS73 KDMX 300939
NPWDMX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
439 AM CDT TUE JUN 30 2026
IAZ004-005-015-023-024-033-034-044-045-057-070-301945-
/O.CON.KDMX.XH.W.0001.000000T0000Z-260701T0200Z/
EMMET-KOSSUTH-PALO ALTO-POCAHONTAS-HUMBOLDT-SAC-CALHOUN-CRAWFORD-
CARROLL-AUDUBON-CASS-
INCLUDING THE CITIES OF LAKE VIEW, LAKE CITY, EMMETSBURG,
SCHALLER, EXIRA, MANSON, ODEBOLT, SAC CITY, GILMORE CITY,
LAURENS, ALGONA, ATLANTIC, POMEROY, FONDA, ESTHERVILLE, ROCKWELL
CITY, WALL LAKE, AUDUBON, EARLY, CARROLL, ROLFE, HUMBOLDT,
DENISON, AND POCAHONTAS
439 AM CDT TUE JUN 30 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS
EVENING...
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES ABOVE 100
DEGREES.
* WHERE...MUCH OF IOWA.
* WHEN...UNTIL 9 PM CDT THIS EVENING.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS.
* ADDITIONAL DETAILS...EXTREME HEAT WILL PERSIST THROUGH MUCH OF
NEXT WEEK, POTENTIALLY INCLUDING THE 4TH OF JULY WEEKEND.
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.
IAZ006-301945-
/O.CON.KDMX.XH.W.0001.000000T0000Z-260701T0200Z/
WINNEBAGO-
INCLUDING THE CITIES OF LAKE MILLS AND FOREST CITY
439 AM CDT TUE JUN 30 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS
EVENING...
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES ABOVE 100
DEGREES.
* WHERE...WINNEBAGO COUNTY.
* WHEN...UNTIL 9 PM CDT THIS EVENING.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS.
* ADDITIONAL DETAILS...EXTREME HEAT WILL PERSIST THROUGH MUCH OF
NEXT WEEK, POTENTIALLY INCLUDING THE 4TH OF JULY WEEKEND.
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.
IAZ007-016-017-025>028-035>039-046>050-058>062-071>075-081>086-
092>097-301945-
/O.CON.KDMX.XH.W.0001.000000T0000Z-260702T0300Z/
WORTH-HANCOCK-CERRO GORDO-WRIGHT-FRANKLIN-BUTLER-BREMER-WEBSTER-
HAMILTON-HARDIN-GRUNDY-BLACK HAWK-GREENE-BOONE-STORY-MARSHALL-
TAMA-GUTHRIE-DALLAS-POLK-JASPER-POWESHIEK-ADAIR-MADISON-WARREN-
MARION-MAHASKA-ADAMS-UNION-CLARKE-LUCAS-MONROE-WAPELLO-TAYLOR-
RINGGOLD-DECATUR-WAYNE-APPANOOSE-DAVIS-
INCLUDING THE CITIES OF SEYMOUR, INDIANOLA, ALBIA, APLINGTON,
CORYDON, CRESTON, PANORA, MASON CITY, BOONE, TOLEDO, GREENE,
OSCEOLA, SHELL ROCK, NORWALK, WELLSBURG, BRITT, GLADBROOK,
ALLISON, GREENFIELD, DIKE, BELMOND, BAYARD, CLARION, CHARITON,
NEWTON, GUTHRIE CENTER, DES MOINES, MANLY, OTTUMWA, DUMONT,
OSKALOOSA, WINTERSET, HAMPTON, EARLHAM, LENOX, PERRY, NORTHWOOD,
LAMONI, CARLISLE, WATERLOO, MARSHALLTOWN, ACKLEY, PELLA, ELDORA,
ADAIR, GRUNDY CENTER, GRINNELL, GARNER, WEBSTER CITY, CLEAR LAKE,
IOWA FALLS, KNOXVILLE, CEDAR FALLS, FORT DODGE, FONTANELLE, AMES,
WAUKEE, CENTERVILLE, CONRAD, EAGLE GROVE, REINBECK, ALLERTON,
ADEL, PARKERSBURG, WAVERLY, HUMESTON, JEFFERSON, DYSART, KANAWHA,
CORNING, BEDFORD, STUART, TRAER, BLOOMFIELD, LEON, CLARKSVILLE,
CASEY, TAMA, MOUNT AYR, AND NEW MARKET
439 AM CDT TUE JUN 30 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 10 PM CDT
WEDNESDAY...
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES ABOVE 100
DEGREES.
* WHERE...MUCH OF IOWA.
* WHEN...UNTIL 10 PM CDT WEDNESDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS.
* ADDITIONAL DETAILS...EXTREME HEAT WILL PERSIST THROUGH MUCH OF
NEXT WEEK, POTENTIALLY INCLUDING THE 4TH OF JULY WEEKEND.
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.
67
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