581  
FLUS43 KGRR 290808  
HWOGRR  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
ISSUED BY NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
408 AM EDT THU MAY 29 2025  
 
MIZ037>040-043>046-050>052-056>059-064>067-071>074-300815-  
MASON-LAKE-OSCEOLA-CLARE-OCEANA-NEWAYGO-MECOSTA-ISABELLA-MUSKEGON-  
MONTCALM-GRATIOT-OTTAWA-KENT-IONIA-CLINTON-ALLEGAN-BARRY-EATON-  
INGHAM-VAN BUREN-KALAMAZOO-CALHOUN-JACKSON-  
408 AM EDT THU MAY 29 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
 
FRIDAY THROUGH WEDNESDAY  
 
POTENTIAL EXISTS FOR A LINE OF SCATTERED THUNDERSTORMS TO DROP  
SOUTHEAST ACROSS PORTIONS OF SOUTHWEST MICHIGAN FRIDAY AFTERNOON  
AND EVENING. ACTIVITY SHOULD WANE AFTER SUNSET, DISSIPATING  
EARLY FRIDAY NIGHT. NO SEVERE WEATHER IS EXPECTED AT THIS TIME.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED.  
 

 
 
LMZ844>849-300815-  
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-  
408 AM EDT THU MAY 29 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
 
FRIDAY THROUGH WEDNESDAY  
 
POTENTIAL EXISTS FOR A LINE OF SCATTERED THUNDERSTORMS TO CLIP  
A PORTION OF THE SOUTHERN LAKE MICHIGAN NEARSHORE ZONES FRIDAY  
AFTERNOON. NO SEVERE WEATHER IS EXPECTED AT THIS TIME.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page
The Nexlab IN Page Main Text Page