674  
WWUS73 KOAX 141931  
NPWOAX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE OMAHA/VALLEY NE  
231 PM CDT THU AUG 14 2025  
 
NEZ090>093-151515-  
/O.EXA.KOAX.HT.Y.0007.250815T1600Z-250816T0100Z/  
/O.EXA.KOAX.HT.Y.0008.250816T1600Z-250817T0100Z/  
JOHNSON-NEMAHA-PAWNEE-RICHARDSON-  
INCLUDING THE CITIES OF FALLS CITY, AUBURN, PAWNEE CITY,  
TECUMSEH, TABLE ROCK, AND STERLING  
231 PM CDT THU AUG 14 2025  
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT FRIDAY
 
   
..HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY
 
 
* WHAT...FOR THE FIRST HEAT ADVISORY, HEAT INDEX VALUES UP TO 105  
EXPECTED. FOR THE SECOND HEAT ADVISORY, HEAT INDEX VALUES UP TO  
105 EXPECTED.  
 
* WHERE...JOHNSON, NEMAHA, PAWNEE, AND RICHARDSON COUNTIES.  
 
* WHEN...FOR THE FIRST HEAT ADVISORY, FROM 11 AM TO 8 PM CDT FRIDAY.  
FOR THE SECOND HEAT ADVISORY, FROM 11 AM TO 8 PM CDT SATURDAY.  
 
* 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.  
 
IF YOU DO NOT HAVE AIR CONDITIONING IN YOUR HOME OR LACK SHELTER,  
YOU CAN CALL 211 FOR ASSISTANCE LOCATING APPROPRIATE SHELTER FROM  
THE HEAT.  
 

 
 

 
 
IAZ055-069-079-080-090-091-NEZ011-012-015>018-030>034-042>045-  
050>053-065>068-078-088-089-151515-  
/O.CON.KOAX.HT.Y.0007.250815T1600Z-250816T0100Z/  
/O.CON.KOAX.HT.Y.0008.250816T1600Z-250817T0100Z/  
HARRISON-POTTAWATTAMIE-MILLS-MONTGOMERY-FREMONT-PAGE-KNOX-CEDAR-  
THURSTON-ANTELOPE-PIERCE-WAYNE-BOONE-MADISON-STANTON-CUMING-BURT-  
PLATTE-COLFAX-DODGE-WASHINGTON-BUTLER-SAUNDERS-DOUGLAS-SARPY-  
SEWARD-LANCASTER-CASS-OTOE-SALINE-JEFFERSON-GAGE-  
INCLUDING THE CITIES OF NELIGH, OAKLAND, PLAINVIEW, DUNLAP,  
OSMOND, WISNER, WAYNE, BEATRICE, DECATUR, FREMONT, WALTHILL,  
BELLEVUE, COUNCIL BLUFFS, SIDNEY, LYONS, SHENANDOAH, ST. EDWARD,  
BLAIR, NORFOLK, PLATTSMOUTH, CROFTON, SCHUYLER, RED OAK,  
VERDIGRE, ASHLAND, NEBRASKA CITY, TEKAMAH, CRETE, WILBER, WAUSA,  
GLENWOOD, NIOBRARA, RANDOLPH, CLARINDA, MISSOURI VALLEY,  
WINNEBAGO, WEST POINT, YUTAN, MILFORD, PENDER, ELGIN, HARTINGTON,  
LA VISTA, SEWARD, COLUMBUS, LINCOLN, HAMBURG, BLOOMFIELD,  
PAPILLION, MACY, WOODBINE, LOGAN, STANTON, CREIGHTON, LAUREL,  
FARRAGUT, ALBION, PIERCE, WAHOO, FAIRBURY, TABOR, COLERIDGE,  
DAVID CITY, AND OMAHA  
231 PM CDT THU AUG 14 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM CDT FRIDAY
 
   
..HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY
 
 
* WHAT...FOR THE FIRST HEAT ADVISORY, HEAT INDEX VALUES UP TO 105  
EXPECTED. FOR THE SECOND HEAT ADVISORY, HEAT INDEX VALUES UP TO  
105 EXPECTED.  
 
* WHERE...PORTIONS OF SOUTHWEST IOWA AND EAST CENTRAL, NORTHEAST,  
AND SOUTHEAST NEBRASKA.  
 
* WHEN...FOR THE FIRST HEAT ADVISORY, FROM 11 AM TO 8 PM CDT FRIDAY.  
FOR THE SECOND HEAT ADVISORY, FROM 11 AM TO 8 PM CDT SATURDAY.  
 
* 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.  
 
IF YOU DO NOT HAVE AIR CONDITIONING IN YOUR HOME OR LACK SHELTER,  
YOU CAN CALL 211 FOR ASSISTANCE LOCATING APPROPRIATE SHELTER FROM  
THE HEAT.  
 

 
 

 
 
IAZ043-151515-  
/O.CON.KOAX.HT.Y.0008.250816T1600Z-250817T0100Z/  
MONONA-  
INCLUDING THE CITIES OF ONAWA AND MAPLETON  
231 PM CDT THU AUG 14 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM CDT SATURDAY
 
 
* WHAT...HEAT INDEX VALUES UP TO 107 EXPECTED.  
 
* WHERE...MONONA COUNTY.  
 
* WHEN...FROM 11 AM TO 8 PM CDT SATURDAY.  
 
* 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.  
 
IF YOU DO NOT HAVE AIR CONDITIONING IN YOUR HOME OR LACK SHELTER,  
YOU CAN CALL 211 FOR ASSISTANCE LOCATING APPROPRIATE SHELTER FROM  
THE HEAT.  
 

 
 

 
 
MCCOY  
 
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