407
WWUS73 KDMX 290321
NPWDMX
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE DES MOINES IA
1021 PM CDT SUN JUN 28 2026
IAZ004-005-015-023>025-033>037-044>050-057>062-070>075-081>086-
092>097-291330-
/O.CON.KDMX.XH.W.0001.000000T0000Z-260701T0200Z/
EMMET-KOSSUTH-PALO ALTO-POCAHONTAS-HUMBOLDT-WRIGHT-SAC-CALHOUN-
WEBSTER-HAMILTON-HARDIN-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 MARSHALLTOWN, NORWALK, ROCKWELL CITY,
OSKALOOSA, WINTERSET, WEBSTER CITY, SAC CITY, LAMONI, TOLEDO,
CORNING, DES MOINES, IOWA FALLS, EAGLE GROVE, CENTERVILLE,
ACKLEY, EMMETSBURG, PERRY, AUDUBON, ATLANTIC, WAUKEE, OSCEOLA,
NEW MARKET, HUMESTON, GILMORE CITY, ODEBOLT, CASEY, LAKE VIEW,
KNOXVILLE, BELMOND, MOUNT AYR, WALL LAKE, CHARITON, ADAIR,
EARLHAM, ALGONA, INDIANOLA, POMEROY, POCAHONTAS, ALLERTON,
ESTHERVILLE, ROLFE, CARLISLE, FORT DODGE, ADEL, FONDA, AMES,
GUTHRIE CENTER, FONTANELLE, LAKE CITY, CORYDON, NEWTON, PANORA,
TRAER, STUART, CLARION, BOONE, BLOOMFIELD, LAURENS, OTTUMWA,
ALBIA, HUMBOLDT, LEON, JEFFERSON, TAMA, MANSON, EARLY, BAYARD,
DYSART, GREENFIELD, EXIRA, DENISON, BEDFORD, LENOX, SCHALLER,
CARROLL, CRESTON, PELLA, SEYMOUR, GRINNELL, GLADBROOK, AND ELDORA
1021 PM CDT SUN JUN 28 2026
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT TUESDAY
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES UP TO 111.
* WHERE...MUCH OF CENTRAL IOWA.
* WHEN...UNTIL 9 PM CDT TUESDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS.
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.
IAZ006-007-016-017-026>028-038-039-291330-
/O.CON.KDMX.XH.W.0001.260629T1700Z-260701T0200Z/
WINNEBAGO-WORTH-HANCOCK-CERRO GORDO-FRANKLIN-BUTLER-BREMER-GRUNDY-
BLACK HAWK-
INCLUDING THE CITIES OF CEDAR FALLS, KANAWHA, WELLSBURG, WAVERLY,
DUMONT, ALLISON, GRUNDY CENTER, LAKE MILLS, GARNER, MANLY,
CONRAD, CLARKSVILLE, MASON CITY, BRITT, REINBECK, DIKE, WATERLOO,
SHELL ROCK, NORTHWOOD, PARKERSBURG, APLINGTON, FOREST CITY, CLEAR
LAKE, HAMPTON, AND GREENE
1021 PM CDT SUN JUN 28 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON MONDAY TO 9 PM
CDT TUESDAY...
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES UP TO 110
EXPECTED.
* WHERE...GRUNDY, BUTLER, CERRO GORDO, FRANKLIN, HANCOCK, WINNEBAGO,
WORTH, BLACK HAWK, AND BREMER COUNTIES.
* WHEN...FROM NOON MONDAY TO 9 PM CDT TUESDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS.
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.
JIMENEZ
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