250  
FLUS43 KPAH 260807  
HWOPAH  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE PADUCAH KY  
307 AM CDT THU JUN 26 2025  
 
ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-  
100-107>112-114-271000-  
JEFFERSON-WAYNE IL-EDWARDS-WABASH-PERRY IL-FRANKLIN-HAMILTON-  
WHITE-JACKSON-WILLIAMSON-SALINE-GALLATIN-UNION-JOHNSON-POPE-  
HARDIN-ALEXANDER-PULASKI-MASSAC-GIBSON-PIKE-POSEY-VANDERBURGH-  
WARRICK-SPENCER-FULTON-HICKMAN-CARLISLE-BALLARD-MCCRACKEN-GRAVES-  
LIVINGSTON-MARSHALL-CALLOWAY-CRITTENDEN-LYON-TRIGG-CALDWELL-  
UNION KY-WEBSTER-HOPKINS-CHRISTIAN-HENDERSON-DAVIESS-MCLEAN-  
MUHLENBERG-TODD-PERRY MO-BOLLINGER-CAPE GIRARDEAU-WAYNE MO-CARTER-  
RIPLEY-BUTLER-STODDARD-SCOTT-MISSISSIPPI-NEW MADRID-  
307 AM CDT THU JUN 26 2025 /407 AM EDT THU JUN 26 2025/  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHERN  
ILLINOIS, SOUTHWEST INDIANA, WESTERN KENTUCKY, AND SOUTHEAST  
MISSOURI.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
PROLONGED HEAT AND HUMIDITY WILL AGAIN CAUSE PEAK HEAT INDEX  
VALUES TO TOP OUT UP TO AROUND 105 DEGREES TODAY. THE ONLY RELIEF  
WILL BE TEMPORARY AND BRIEF FROM AN ISOLATED TO SCATTERED  
AFTERNOON OR EVENING THUNDERSTORM. HEAVY RAIN AND LIGHTNING WILL  
BE THE PRIMARY STORM ASSOCIATED HAZARDS.  
   
DAYS TWO THROUGH SEVEN
 
FRIDAY THROUGH WEDNESDAY  
 
THE HEAT ADVISORY CONTINUES FOR THE ENTIRE QUAD STATE THROUGH  
FRIDAY. WITH EACH PASSING DAY OF TRIPLE DIGIT HEAT INDICES, THE  
POTENTIAL FOR HEALTH-RELATED IMPACTS INCREASES. ISOLATED TO  
SCATTERED AFTERNOON SHOWERS AND THUNDERSTORMS WILL PROVIDE SOME  
RELIEF FROM THE HEAT FRIDAY. BRIEF DOWNPOURS AND LIGHTNING WILL  
BE THE PRIMARY HAZARDS WITH THE STORMS.  
 
THUNDERSTORM CHANCES WILL INCREASE OVER THE WEEKEND AND EARLY NEXT  
WEEK, WHEN A COLD FRONT WILL ATTEMPT TO PASS THROUGH THE REGION.  
TORRENTIAL RAINFALL AND LIGHTNING WILL REMAIN THE PRIMARY  
STORM ASSOCIATED HAZARDS.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION IS NOT ANTICIPATED AT THIS TIME.  
 

 
 
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