601  
FLUS43 KGRR 191942  
HWOGRR  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
342 PM EDT THU JUL 19 2018  
 
MIZ037>040-043>046-050>052-056>059-064>067-071>074-201945-  
MASON-LAKE-OSCEOLA-CLARE-OCEANA-NEWAYGO-MECOSTA-ISABELLA-MUSKEGON-  
MONTCALM-GRATIOT-OTTAWA-KENT-IONIA-CLINTON-ALLEGAN-BARRY-EATON-  
INGHAM-VAN BUREN-KALAMAZOO-CALHOUN-JACKSON-  
342 PM EDT THU JUL 19 2018  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST LOWER  
MICHIGAN.  
   
DAY ONE
 
THIS AFTERNOON AND TONIGHT  
 
THERE IS A CHANCE OF NON SEVERE THUNDERSTORMS, MOSTLY WEST OF  
US-131 TOWARD MORNING.  
   
DAYS TWO THROUGH SEVEN
 
FRIDAY THROUGH WEDNESDAY  
 
A WIDESPREAD RAIN EVENT IS EXPECTED FRIDAY INTO SUNDAY. THERE IS A  
SIGNIFICANT RISK OF EXCESSIVE RAINFALL FROM FRIDAY AFTERNOON INTO  
SATURDAY OVER MOST OF THE AREA. THUNDERSTORMS, ARE ALSO EXPECTED  
DURING THIS TIME WITH THE GREATEST RISK OF STRONG STORM FRIDAY  
AFTERNOON INTO FRIDAY EVENING. GUSTY WINDS, VERY HEAVY RAIN AND  
FREQUENT CLOUD TO GROUND LIGHTNING ARE THE EXPECTED HAZARDS.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED.  
 

 
 
LMZ844>849-201945-  
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-  
342 PM EDT THU JUL 19 2018  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHWEST LOWER  
MICHIGAN.  
   
DAY ONE
 
THIS AFTERNOON AND TONIGHT  
 
A FEW THUNDERSTORMS LATE TONIGHT COULD POSE A RISK TO MARINERS.  
CLOUD TO WATER LIGHTNING STRIKES WOULD BE THE MAIN HAZARD.  
   
DAYS TWO THROUGH SEVEN
 
FRIDAY THROUGH WEDNESDAY  
 
ADDITIONAL STORMS ARE POSSIBLE FRIDAY INTO SUNDAY. GUSTY WINDS AND  
CLOUD TO WATER LIGHTNING STRIKES ARE THE MAIN FORECASTED HAZARDS.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED.  
 

 
 
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