428  
WWUS73 KOAX 220120  
NPWOAX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE  
820 PM CDT SAT JUN 21 2025  
 
NEZ065-066-068-078-088>092-230000-  
/O.EXP.KOAX.WI.Y.0009.000000T0000Z-250622T0100Z/  
/O.CON.KOAX.XH.W.0001.000000T0000Z-250623T0000Z/  
SEWARD-LANCASTER-OTOE-SALINE-JEFFERSON-GAGE-JOHNSON-NEMAHA-PAWNEE-  
INCLUDING THE CITIES OF CRETE, TABLE ROCK, PAWNEE CITY, LINCOLN,  
BEATRICE, AUBURN, SEWARD, STERLING, MILFORD, NEBRASKA CITY,  
TECUMSEH, FAIRBURY, AND WILBER  
820 PM CDT SAT JUN 21 2025  
   
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY
 
   
..WIND ADVISORY HAS EXPIRED
 
 
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES UP TO 111  
EXPECTED.  
 
* WHERE...GAGE, JEFFERSON, JOHNSON, LANCASTER, NEMAHA, OTOE, PAWNEE,  
SALINE, AND SEWARD COUNTIES.  
 
* WHEN...UNTIL 7 PM CDT SUNDAY.  
 
* 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.  
 
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR  
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.  
 

 
 

 
 
IAZ043-055-056-069-079-080-090-091-NEZ011-012-015>018-030>034-  
042>045-050>053-067-093-230000-  
/O.CON.KOAX.XH.W.0001.000000T0000Z-250623T0000Z/  
MONONA-HARRISON-SHELBY-POTTAWATTAMIE-MILLS-MONTGOMERY-FREMONT-  
PAGE-KNOX-CEDAR-THURSTON-ANTELOPE-PIERCE-WAYNE-BOONE-MADISON-  
STANTON-CUMING-BURT-PLATTE-COLFAX-DODGE-WASHINGTON-BUTLER-  
SAUNDERS-DOUGLAS-SARPY-CASS-RICHARDSON-  
INCLUDING THE CITIES OF SIDNEY, GLENWOOD, YUTAN, HARTINGTON,  
DUNLAP, WAYNE, TABOR, DECATUR, DAVID CITY, WOODBINE, NIOBRARA,  
PLATTSMOUTH, HARLAN, ASHLAND, ST. EDWARD, RED OAK, PENDER,  
SHENANDOAH, COLERIDGE, ELGIN, WAUSA, MAPLETON, LA VISTA, WAHOO,  
LYONS, HAMBURG, OMAHA, NELIGH, LAUREL, STANTON, FREMONT, BLAIR,  
WALTHILL, CREIGHTON, RANDOLPH, MACY, PLAINVIEW, BELLEVUE,  
CLARINDA, WISNER, MISSOURI VALLEY, LOGAN, BLOOMFIELD, PIERCE,  
ALBION, WEST POINT, COLUMBUS, COUNCIL BLUFFS, WINNEBAGO,  
SCHUYLER, FARRAGUT, NORFOLK, OAKLAND, FALLS CITY, ONAWA,  
PAPILLION, CROFTON, OSMOND, VERDIGRE, AND TEKAMAH  
820 PM CDT SAT JUN 21 2025  
   
..EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 7 PM CDT SUNDAY
 
 
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES UP TO 111  
EXPECTED.  
 
* WHERE...PORTIONS OF SOUTHWEST AND WEST CENTRAL IOWA AND EAST  
CENTRAL, NORTHEAST, AND SOUTHEAST NEBRASKA.  
 
* WHEN...UNTIL 7 PM CDT SUNDAY.  
 
* 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.  
 
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR  
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.  
 

 
 

 
 
CASTILLO  
 
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