576  
WGUS63 KMKX 181837  
FFAMKX  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
FLOOD WATCH  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
137 PM CDT FRI SEP 18 2026  
 
WIZ046-047-051-052-058>060-064>066-070>072-190245-  
/O.EXA.KMKX.FA.A.0007.260919T0600Z-260919T1800Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-DODGE-WASHINGTON-  
OZAUKEE-JEFFERSON-WAUKESHA-MILWAUKEE-WALWORTH-RACINE-KENOSHA-  
INCLUDING THE CITIES OF BEAVER DAM, MUSKEGO, OOSTBURG, FORT ATKINSON,  
NEW BERLIN, DELAVAN, KENOSHA, ENDEAVOR, WAUKESHA, JEFFERSON, HOWARDS  
GROVE, WEST BEND, SHEBOYGAN FALLS, CEDARBURG, MAYVILLE, GRAFTON,  
MEQUON, RACINE, PLYMOUTH, MENOMONEE FALLS, EAST TROY, FOND DU LAC,  
OXFORD, NESHKORO, WESTFIELD, MARKESAN, PRINCETON, HARTFORD,  
WHITEWATER, WATERTOWN, MILWAUKEE, ELKHORN, GERMANTOWN, BERLIN,  
MONTELLO, WAUPUN, BROOKFIELD, AND LAKE GENEVA  
137 PM CDT FRI SEP 18 2026  
 
...FLOOD WATCH IN EFFECT FROM 1 AM CDT SATURDAY THROUGH SATURDAY  
AFTERNOON...  
 
* WHAT...FLOODING AND FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL ARE  
POSSIBLE.  
 
* WHERE...PORTIONS OF EAST CENTRAL, SOUTH CENTRAL, AND SOUTHEAST  
WISCONSIN, INCLUDING THE FOLLOWING COUNTIES, IN EAST CENTRAL  
WISCONSIN, FOND DU LAC AND SHEBOYGAN. IN SOUTH CENTRAL WISCONSIN,  
GREEN LAKE AND MARQUETTE. IN SOUTHEAST WISCONSIN, DODGE, JEFFERSON,  
KENOSHA, MILWAUKEE, OZAUKEE, RACINE, WALWORTH, WASHINGTON AND  
WAUKESHA.  
 
* WHEN...FROM 1 AM CDT SATURDAY THROUGH SATURDAY AFTERNOON.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
FLOODING MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS. STORM DRAINS  
AND DITCHES MAY BECOME CLOGGED WITH DEBRIS.  
 
* ADDITIONAL DETAILS...  
- WIDESPREAD AND PROLONGED SHOWERS AND STORMS WILL BRING RAIN  
ACCUMULATIONS OF 1-3 INCHES. BAND OF HIGHER TOTALS IN THE 3-6  
INCHES RANGE OR MORE WILL BE POSSIBLE IN AREAS WHERE STORMS TRACK  
REPEATEDLY.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 
 
 
 
 
WIZ056-057-062-063-067>069-190245-  
/O.CON.KMKX.FA.A.0007.260919T0600Z-260919T1800Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SAUK-COLUMBIA-IOWA-DANE-LAFAYETTE-GREEN-ROCK-  
INCLUDING THE CITIES OF BARABOO, SHULLSBURG, PORTAGE, BLANCHARDVILLE,  
BELMONT, MADISON, REEDSBURG, BARNEVELD, BENTON, BRODHEAD, BELOIT,  
LAKE WISCONSIN, ARGYLE, COLUMBUS, DARLINGTON, SAUK CITY, DODGEVILLE,  
LODI, MONROE, JANESVILLE, MINERAL POINT, AND PRAIRIE DU SAC  
137 PM CDT FRI SEP 18 2026  
 
...FLOOD WATCH REMAINS IN EFFECT FROM 1 AM CDT SATURDAY THROUGH  
SATURDAY AFTERNOON...  
 
* WHAT...FLOODING AND FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL ARE  
POSSIBLE.  
 
* WHERE...A PORTION OF SOUTH CENTRAL WISCONSIN, INCLUDING THE  
FOLLOWING COUNTIES, COLUMBIA, DANE, GREEN, IOWA, LAFAYETTE, ROCK  
AND SAUK.  
 
* WHEN...FROM 1 AM CDT SATURDAY THROUGH SATURDAY AFTERNOON.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
FLOODING MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS. STORM DRAINS  
AND DITCHES MAY BECOME CLOGGED WITH DEBRIS.  
 
* ADDITIONAL DETAILS...  
- WIDESPREAD AND PROLONGED SHOWERS AND STORMS WILL BRING RAIN  
ACCUMULATIONS OF 1-3 INCHES. BAND OF HIGHER TOTALS IN THE 3-6  
INCHES RANGE OR MORE WILL BE POSSIBLE IN AREAS WHERE STORMS TRACK  
REPEATEDLY.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 
 
 
 
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