631  
FLUS43 KMKX 190909  
HWOMKX  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
409 AM CDT SUN MAY 19 2013  
 
WIZ046-047-051-052-056>060-062>072-200915-  
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-SAUK-COLUMBIA-DODGE-  
WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-  
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-  
409 AM CDT SUN MAY 19 2013  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EAST CENTRAL  
WISCONSIN...SOUTH CENTRAL WISCONSIN AND SOUTHEAST WISCONSIN.  
   
DAY ONE  
TODAY AND TONIGHT  
 
THERE IS A SLIGHT RISK FOR SEVERE THUNDERSTORMS THIS AFTERNOON AND  
EVENING OVER SOUTH CENTRAL WISCONSIN. DAMAGING WINDS...LARGE HAIL  
AND TORNADOES ARE POSSIBLE. PERIODS OF THUNDERSTORMS ARE EXPECTED  
OVER SOUTH CENTRAL WISCONSIN TONIGHT...WITH A CHANCE FOR  
THUNDERSTORMS IN SOUTHEAST WISCONSIN. HEAVY FLOODING RAINFALL MAY  
ACCOMPANY THE THUNDERSTORMS.  
   
DAYS TWO THROUGH SEVEN  
MONDAY THROUGH SATURDAY  
 
STRENGTHENING LOW PRESSURE IN THE NORTHERN PLAINS WILL MOVE  
SLOWLY EAST THROUGH EARLY NEXT WEEK. INCREASING WINDS ASSOCIATED  
WITH THIS LOW PRESSURE AREA WILL CONTRIBUTE TO INCREASING MOISTURE  
AND INSTABILITY DURING THIS PERIOD.  
 
PERIODS OF THUNDERSTORMS ARE EXPECTED FROM MONDAY THROUGH WEDNESDAY.  
 
SOME OF THE THUNDERSTORMS WILL BE STRONG TO SEVERE MONDAY AND  
TUESDAY. DAMAGING WINDS...LARGE HAIL AND TORNADOES WILL ALL BE  
POSSIBLE. IN ADDITION...THE REPEATED BOUTS OF THUNDERSTORMS MAY  
PRODUCE FLOODING RAINFALL. STAY ABREAST OF THE LATEST FORECASTS  
FOR THE AREA FOR THE NEXT FEW DAYS.  
   
SPOTTER INFORMATION STATEMENT  
 
SPOTTERS SHOULD PREPARE FOR POSSIBLE ACTIVATION TONIGHT THROUGH  
TUESDAY.  
 
 
 
LMZ643>646-200915-  
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-  
409 AM CDT SUN MAY 19 2013  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE MICHIGAN.  
   
DAY ONE  
TODAY AND TONIGHT  
 
THUNDERSTORMS ARE LIKELY TONIGHT NORTH OF PORT WASHINGTON...WITH A  
CHANCE FOR LATE NIGHT THUNDERSTORMS FARTHER SOUTH.  
   
DAYS TWO THROUGH SEVEN  
MONDAY THROUGH SATURDAY  
 
THUNDERSTORMS ARE LIKELY AT TIMES MONDAY THROUGH WEDNESDAY AS  
SLOW MOVING LOW PRESSURE MOVES ACROSS THE WESTERN GREAT LAKES.  
SOME OF THE THUNDERSTORMS WILL BE STRONG TO SEVERE.  
 
 
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