604  
FLUS43 KGRR 262001  
HWOGRR  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
400 PM EDT SAT APR 26 2025  
 
MIZ037>040-043>046-050>052-056>059-064>067-071>074-270830-  
MASON-LAKE-OSCEOLA-CLARE-OCEANA-NEWAYGO-MECOSTA-ISABELLA-MUSKEGON-  
MONTCALM-GRATIOT-OTTAWA-KENT-IONIA-CLINTON-ALLEGAN-BARRY-EATON-  
INGHAM-VAN BUREN-KALAMAZOO-CALHOUN-JACKSON-  
400 PM EDT SAT APR 26 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST LOWER  
MICHIGAN.  
   
DAY ONE  
TONIGHT  
 
FROST IS LIKELY TONIGHT.  
   
DAYS TWO THROUGH SEVEN  
SUNDAY THROUGH FRIDAY  
 
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>849-270830-  
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-  
400 PM EDT SAT APR 26 2025  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE NEARSHORE WATERS FROM  
ST JOSEPH TO MANISTEE.  
   
DAY ONE  
TONIGHT  
 
A SMALL CRAFT ADVISORY REMAINS IN EFFECT FOR NORTHERLY WINDS AND  
HIGH WAVES THROUGH 8 PM. WINDS AND WAVES WILL RELAX WITH SUNSET.  
   
DAYS TWO THROUGH SEVEN  
SUNDAY THROUGH FRIDAY  
 
SMALL CRAFT ADVISORY CONDITIONS ARE POSSIBLE AGAIN 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 MAY BE NEEDED MONDAY NIGHT INTO TUESDAY.  
 
 
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