547
FLUS43 KPAH 180839
HWOPAH
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PADUCAH KY
339 AM CDT FRI SEP 18 2026
ILZ075>078-080>094-INZ081-082-085>088-KYZ001>022-MOZ076-086-087-
100-107>112-114-190845-
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-
339 AM CDT FRI SEP 18 2026 /439 AM EDT FRI SEP 18 2026/
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHERN
ILLINOIS, SOUTHWEST INDIANA, WESTERN KENTUCKY, AND SOUTHEAST
MISSOURI.
DAY ONE
TODAY AND TONIGHT
A HEAT ADVISORY IS IN EFFECT THROUGH TONIGHT FOR THE ENTIRE
REGION. REFER TO THE HEAT ADVISORY FOR MORE INFORMATION.
A FEW THUNDERSTORMS ARE POSSIBLE THIS AFTERNOON INTO THIS EVENING
ACROSS SOUTHWEST INDIANA, NORTHWEST KENTUCKY INTO THE PENNYRILE
REGION, AND SOUTHERN ILLINOIS MAINLY ALONG AND NORTH OF ROUTE 13.
THE MAIN CONCERNS WITH STORMS WILL BE LIGHTNING AND BRIEF HEAVY
RAINFALL.
DAYS TWO THROUGH SEVEN
SATURDAY THROUGH THURSDAY
A HEAT ADVISORY REMAINS IN EFFECT THROUGH EARLY SUNDAY EVENING
FOR THE ENTIRE REGION. REFER TO THE HEAT ADVISORY FOR MORE
INFORMATION.
ISOLATED TO SCATTERED THUNDERSTORMS ARE POSSIBLE LATE SUNDAY
NIGHT THROUGH TUESDAY.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
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