854
WWUS73 KPAH 210424
NPWPAH
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE PADUCAH KY
1124 PM CDT MON JUL 20 2026
ILZ075-080>082-084>094-KYZ001>017-021-022-MOZ076-086-087-100-107>112-
114-212100-
/O.CON.KPAH.XH.W.0002.260721T1600Z-260722T0000Z/
/O.CON.KPAH.HT.Y.0004.000000T0000Z-260721T1600Z/
JEFFERSON-PERRY IL-FRANKLIN-HAMILTON-JACKSON-WILLIAMSON-SALINE-
GALLATIN-UNION-JOHNSON-POPE-HARDIN-ALEXANDER-PULASKI-MASSAC-FULTON-
HICKMAN-CARLISLE-BALLARD-MCCRACKEN-GRAVES-LIVINGSTON-MARSHALL-
CALLOWAY-CRITTENDEN-LYON-TRIGG-CALDWELL-UNION KY-WEBSTER-HOPKINS-
CHRISTIAN-MUHLENBERG-TODD-PERRY MO-BOLLINGER-CAPE GIRARDEAU-WAYNE MO-
CARTER-RIPLEY-BUTLER-STODDARD-SCOTT-MISSISSIPPI-NEW MADRID-
INCLUDING THE CITIES OF BENTON, HICKMAN, EDDYVILLE, MOUND CITY,
MADISONVILLE, DONIPHAN, CLINTON, ELIZABETHTOWN, DIXON, JONESBORO,
MOUNT VERNON, PINCKNEYVILLE, JACKSON, CADIZ, BARDWELL, HARRISBURG,
SMITHLAND, CAIRO, MAYFIELD, GREENVILLE, WEST FRANKFORT, MURRAY,
SHAWNEETOWN, PRINCETON, MARBLE HILL, VAN BUREN, HOPKINSVILLE,
PIEDMONT, ELKTON, POPLAR BLUFF, NEW MADRID, MARION, METROPOLIS,
MCLEANSBORO, CHARLESTON, CARBONDALE, BLOOMFIELD, PADUCAH, HERRIN,
VIENNA, MURPHYSBORO, CAPE GIRARDEAU, GOLCONDA, WICKLIFFE,
MORGANFIELD, SIKESTON, AND PERRYVILLE
1124 PM CDT MON JUL 20 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM TO 7 PM CDT
TUESDAY...
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 11 AM CDT TUESDAY
* WHAT...FOR THE HEAT ADVISORY, HEAT INDEX VALUES OF 100 TO 106. FOR
THE EXTREME HEAT WARNING, DANGEROUSLY HOT CONDITIONS WITH HEAT
INDEX VALUES OF 110 TO 116.
* WHERE...PORTIONS OF SOUTHERN ILLINOIS, WESTERN KENTUCKY, AND
SOUTHEAST MISSOURI.
* WHEN...FOR THE HEAT ADVISORY, UNTIL 11 AM CDT TUESDAY. FOR THE
EXTREME HEAT WARNING, FROM 11 AM TO 7 PM CDT TUESDAY.
* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING
EXTREME HEAT AND HIGH HUMIDITY EVENTS. 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.
ILZ083-INZ085>088-KYZ018>020-212100-
/O.CON.KPAH.XH.W.0002.260721T1600Z-260722T0000Z/
WHITE-POSEY-VANDERBURGH-WARRICK-SPENCER-HENDERSON-DAVIESS-MCLEAN-
INCLUDING THE CITIES OF CARMI, CALHOUN, EVANSVILLE, HENDERSON,
POSEYVILLE, BOONVILLE, ROCKPORT, AND OWENSBORO
1124 PM CDT MON JUL 20 2026
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM TO 7 PM CDT
TUESDAY...
* WHAT...DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES OF 110 TO
116 EXPECTED.
* WHERE...IN ILLINOIS, WHITE COUNTY. IN INDIANA, POSEY, SPENCER,
VANDERBURGH, AND WARRICK COUNTIES. IN KENTUCKY, DAVIESS, HENDERSON,
AND MCLEAN COUNTIES.
* WHEN...FROM 11 AM TO 7 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.
ILZ076>078-INZ081-082-212100-
/O.CON.KPAH.HT.Y.0004.260721T1600Z-260722T0000Z/
WAYNE IL-EDWARDS-WABASH-GIBSON-PIKE-
INCLUDING THE CITIES OF PETERSBURG, ALBION, MOUNT CARMEL, FAIRFIELD,
AND FORT BRANCH
1124 PM CDT MON JUL 20 2026 /1224 AM EDT TUE JUL 21 2026/
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM CDT /NOON EDT/ TO 7 PM
CDT /8 PM EDT/ TUESDAY...
* WHAT...HEAT INDEX VALUES OF 105 TO 109 EXPECTED.
* WHERE...IN ILLINOIS, EDWARDS, WABASH, AND WAYNE IL COUNTIES. IN
INDIANA, GIBSON AND PIKE COUNTIES.
* WHEN...FROM 11 AM CDT /NOON EDT/ TO 7 PM CDT /8 PM EDT/ TUESDAY.
* 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.
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