498
WGUS63 KPAH 200502
FFAPAH
FLOOD WATCH
NATIONAL WEATHER SERVICE PADUCAH KY
1202 AM CDT WED MAY 20 2026
ILZ083-085-086-088>090-092>094-200615-
/O.CAN.KPAH.FA.A.0002.000000T0000Z-260520T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
WHITE-WILLIAMSON-SALINE-UNION-JOHNSON-POPE-ALEXANDER-PULASKI-
MASSAC-
INCLUDING THE CITIES OF HERRIN, GOLCONDA, MOUND CITY, VIENNA,
CARMI, JONESBORO, HARRISBURG, CAIRO, AND METROPOLIS
1202 AM CDT WED MAY 20 2026
..FLOOD WATCH IS CANCELLED
THE FLASH FLOOD WATCH IS CANCELLED FOR A PORTION OF SOUTHERN
ILLINOIS, INCLUDING THE FOLLOWING AREAS, ALEXANDER, JOHNSON, MASSAC,
POPE, PULASKI, SALINE, UNION, WHITE AND WILLIAMSON.
THE FLASH FLOODING THREAT HAS ENDED. THEREFORE, THE FLASH FLOOD
WATCH IS BEING CANCELLED.
ILZ087-091-INZ081-082-085>088-KYZ014-018-201800-
/O.CON.KPAH.FA.A.0002.000000T0000Z-260520T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GALLATIN-HARDIN-GIBSON-PIKE-POSEY-VANDERBURGH-WARRICK-SPENCER-
UNION KY-HENDERSON-
INCLUDING THE CITIES OF EVANSVILLE, ELIZABETHTOWN, SHAWNEETOWN,
MORGANFIELD, BOONVILLE, POSEYVILLE, HENDERSON, ROCKPORT, FORT
BRANCH, AND PETERSBURG
1202 AM CDT WED MAY 20 2026 /102 AM EDT WED MAY 20 2026/
..FLOOD WATCH REMAINS IN EFFECT THROUGH THIS AFTERNOON
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE
POSSIBLE.
* WHERE...PORTIONS OF SOUTHERN ILLINOIS, INCLUDING THE FOLLOWING
AREAS, GALLATIN AND HARDIN, SOUTHWEST INDIANA, INCLUDING THE
FOLLOWING AREAS, GIBSON, PIKE, POSEY, SPENCER, VANDERBURGH AND
WARRICK, AND WESTERN KENTUCKY, INCLUDING THE FOLLOWING AREAS,
HENDERSON AND UNION KY.
* WHEN...THROUGH THIS AFTERNOON.
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.
* ADDITIONAL DETAILS...
- ADDITIONAL HEAVY RAINFALL AMOUNTS OF 1.0 TO 2.0 INCHES,
PERHAPS LOCALIZED HIGHER ARE POSSIBLE. THIS MAY FALL ON AREAS
THAT ALREADY RECEIVED OVER 1.5" OVER THE PAST 24 HOURS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.
DW
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