073  
FLUS43 KGRR 270851  
HWOGRR  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
451 AM EDT SUN APR 27 2025  
 
MIZ037>040-043>046-050>052-056>059-064>067-071>074-280900-  
MASON-LAKE-OSCEOLA-CLARE-OCEANA-NEWAYGO-MECOSTA-ISABELLA-MUSKEGON-  
MONTCALM-GRATIOT-OTTAWA-KENT-IONIA-CLINTON-ALLEGAN-BARRY-EATON-  
INGHAM-VAN BUREN-KALAMAZOO-CALHOUN-JACKSON-  
451 AM EDT SUN APR 27 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST LOWER  
MICHIGAN.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY  
 
THUNDERSTORMS WILL BE POSSIBLE MONDAY NIGHT INTO TUESDAY AND MAY  
BE SEVERE. ANOTHER ROUND OF THUNDERSTORMS IS POSSIBLE AGAIN ON  
THURSDAY.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION MAY BE NEEDED MONDAY NIGHT INTO TUESDAY.  
 

 
 
LMZ844>849-280900-  
ST JOSEPH TO SOUTH HAVEN MI-SOUTH HAVEN TO HOLLAND MI-  
HOLLAND TO GRAND HAVEN MI-GRAND HAVEN TO WHITEHALL MI-  
WHITEHALL TO PENTWATER MI-PENTWATER TO MANISTEE MI-  
451 AM EDT SUN APR 27 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE NEARSHORE WATERS FROM  
ST JOSEPH TO MANISTEE.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.  
   
DAYS TWO THROUGH SEVEN
 
MONDAY THROUGH SATURDAY  
 
SMALL CRAFT ADVISORY CONDITIONS ARE POSSIBLE MONDAY INTO TUESDAY.  
 
THUNDERSTORMS WILL BE POSSIBLE MONDAY NIGHT INTO TUESDAY AND MAY  
BE SEVERE. ANOTHER ROUND OF THUNDERSTORMS IS POSSIBLE AGAIN ON  
THURSDAY.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED.  
 

 
 
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