807  
FLUS43 KMKX 210451  
HWOMKX  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
1151 PM CDT FRI SEP 20 2019  
 
WIZ046-047-051-052-056>060-062>072-220500-  
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-SAUK-COLUMBIA-DODGE-  
WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-  
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-  
1151 PM CDT FRI SEP 20 2019  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST CENTRAL WISCONSIN,  
SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN.  
   
DAY ONE
 
TONIGHT  
 
PATCHY LIGHT FOG WILL BE POSSIBLE THROUGH THE EARLY MORNING HOURS.  
 
THUNDERSTORMS WILL BEGIN TO MOVE INTO SOUTHWESTERN WISCONSIN  
AROUND DAYBREAK.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY THROUGH FRIDAY  
 
SEVERAL ROUNDS OF THUNDERSTORMS ARE EXPECTED THROUGH THE DAY  
SATURDAY INTO SATURDAY NIGHT, CONTINUING INTO SUNDAY MORNING. THE  
MOST WIDESPREAD ACTIVITY IS EXPECTED TO OCCUR SATURDAY NIGHT INTO  
SUNDAY MORNING. HEAVY RAINFALL AND SOME FLOODING ARE POSSIBLE  
DURING THIS PERIOD. A FEW STORMS MAY LINGER THROUGH SUNDAY  
EVENING.  
 
ADDITIONAL THUNDERSTORM CHANCES ARE POSSIBLE BY MID WEEK NEXT  
WEEK.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED.  
 

 
 
LMZ643>646-220500-  
SHEBOYGAN TO PORT WASHINGTON WI-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
NORTH POINT LIGHT TO WIND POINT WI-  
WIND POINT WI TO WINTHROP HARBOR IL-  
1151 PM CDT FRI SEP 20 2019  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE NEARSHORE WATERS FROM  
SHEBOYGAN WISCONSIN TO WINTHROP HARBOR ILLINOIS.  
   
DAY ONE
 
TONIGHT  
 
AREAS OF DENSE FOG WILL CONTINUE ACROSS THE NEARSHORE WATERS  
THROUGH EARLY MORNING.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY THROUGH FRIDAY  
 
SOUTH TO SOUTHWEST WINDS WILL INCREASE SATURDAY MORNING, WITH  
GUSTY CONDITIONS CONTINUING THROUGH SUNDAY MORNING. A SMALL CRAFT  
ADVISORY IS IN EFFECT BEGINNING SATURDAY MORNING.  
 
SEVERAL ROUNDS OF THUNDERSTORMS ARE EXPECTED FROM LATER SATURDAY  
MORNING THROUGH MUCH OF THE DAY SUNDAY.  
 
ADDITIONAL THUNDERSTORM CHANCES ARE POSSIBLE BY MID WEEK NEXT  
WEEK.  
 

 
 
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-  
870-872-874-876-878-220500-  
LAKE MICHIGAN MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM OFFSHORE TO  
MID-LINE OF LAKE.-  
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5NM  
OFFSHORE TO MID LAKE-  
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE  
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH  
FOX ISLAND 5NM OFFSHORE-  
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5NM OFFSHORE TO  
MID LAKE-  
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5NM OFFSHORE TO  
MID LAKE-  
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI 5NM  
OFFSHORE TO MID LAKE-  
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5NM OFFSHORE TO  
MID LAKE-  
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5NM OFFSHORE TO MID  
LAKE-  
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5NM OFFSHORE  
TO MID LAKE-  
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5NM  
OFFSHORE TO MID LAKE-  
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5NM  
OFFSHORE TO MID LAKE-  
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5NM  
OFFSHORE TO MID LAKE-  
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5NM  
OFFSHORE TO MID LAKE-  
LAKE MICHIGAN FROM WILMETTE HARBOR TO MICHIGAN CITY IN 5NM  
OFFSHORE TO MID LAKE-  
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5NM OFFSHORE TO MID  
LAKE-  
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5NM OFFSHORE TO MID  
LAKE-  
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5NM OFFSHORE TO  
MID LAKE-  
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5NM OFFSHORE TO MID  
LAKE-  
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5NM OFFSHORE TO MID  
LAKE-  
LAKE MICHIGAN FROM ST JOSEPH TO SOUTH HAVEN MI 5NM OFFSHORE TO  
MID LAKE-  
1151 PM CDT FRI SEP 20 2019  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE OPEN WATERS OF LAKE MICHIGAN.  
   
DAY ONE
 
TONIGHT  
 
AREAS OF DENSE FOG WILL CONTINUE THROUGH EARLY MORNING ACROSS  
THE NORTHERN HALF TO TWO THIRDS OF THE LAKE.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY THROUGH FRIDAY  
 
SEVERAL ROUNDS OF THUNDERSTORMS ARE EXPECTED FROM LATER SATURDAY  
MORNING THROUGH MUCH OF THE DAY SUNDAY.  
 
BREEZY SOUTH WINDS TO 30 KNOTS AND BUILDING WAVES ARE FORECAST  
FOR SATURDAY INTO SATURDAY NIGHT. BREEZY SOUTHWEST WINDS MAY  
LINGER INTO SUNDAY.  
 

 
 
WWW.WEATHER.GOV/MKX  
 
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