350  
FLUS43 KDTX 180825  
HWODTX  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
425 AM EDT FRI AUG 18 2017  
 
MIZ075-076-082-083-190830-  
WASHTENAW-WAYNE-LENAWEE-MONROE-  
425 AM EDT FRI AUG 18 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST  
MICHIGAN.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
THERE IS A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT TONIGHT. THESE  
STORMS WILL NOT BE SEVERE BUT WILL BE CAPABLE OF A BRIEF HEAVY  
DOWNPOUR WHILE MOVING WEST TO EAST AT 30 MPH.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY THROUGH THURSDAY  
 
THERE IS A CHANCE OF THUNDERSTORMS SATURDAY MORNING AND AGAIN ON  
TUESDAY.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.  
 

 
 
MIZ047-048-053>055-060>063-068>070-190830-  
MIDLAND-BAY-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-LAPEER-  
ST. CLAIR-LIVINGSTON-OAKLAND-MACOMB-  
425 AM EDT FRI AUG 18 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST  
MICHIGAN.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY THROUGH THURSDAY  
 
THERE IS A CHANCE OF THUNDERSTORMS SATURDAY MORNING, MAINLY ALONG AND  
SOUTH OF THE I-69 CORRIDOR, AND AGAIN ON TUESDAY AREAWIDE.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.  
 

 
 
MIZ049-190830-  
HURON-  
425 AM EDT FRI AUG 18 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF SOUTHEAST  
MICHIGAN.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
A BEACH HAZARD STATEMENT IS IN EFFECT TODAY. PLEASE SEE THE LATEST  
COASTAL HAZARD MESSAGE FOR DETAILS.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY THROUGH THURSDAY  
 
THERE IS A CHANCE OF THUNDERSTORMS SATURDAY MORNING, MAINLY ALONG AND  
SOUTH OF THE I-69 CORRIDOR, AND AGAIN ON TUESDAY AREAWIDE.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.  
 

 
 
LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-190830-  
LAKE ST CLAIR-  
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI-  
LAKE HURON FROM 5NM EAST OF MACKINAC BRIDGE TO PRESQUE ISLE LT  
BEYOND 5 NM OFF SHORE-  
LAKE HURON FROM PRESQUE ISLE LIGHT TO STURGEON POINT MI BEYOND 5NM  
OFF SHORE-  
LAKE HURON FROM STURGEON POINT TO ALABASTER MI BEYOND 5NM OFF SHORE-  
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER SAGINAW  
BAY-INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-  
PORT AUSTIN TO HARBOR BEACH MI-HARBOR BEACH TO PORT SANILAC MI-  
PORT SANILAC TO PORT HURON MI-  
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH BEYOND 5NM OFF SHORE-  
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC BEYOND 5NM OFF SHORE-  
LAKE HURON FROM PORT SANILAC TO PORT HURON BEYOND 5NM OFF SHORE-  
425 AM EDT FRI AUG 18 2017  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE ERIE, LAKE  
HURON AND LAKE ST CLAIR.  
   
DAY ONE
 
TODAY AND TONIGHT  
 
SMALL CRAFT ADVISORIES ARE IN EFFECT TODAY FOR ALL MARINE AREAS.  
PLEASE SEE THE LATEST MARINE FORECASTS AND STATEMENTS FOR DETAILS.  
 
THERE IS A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT OVER WESTERN LAKE  
ERIE. STORM INTENSITY WILL BE LIMITED TO A BRIEF HEAVY DOWNPOUR WHILE  
MOVING WEST TO EAST AT 25 KNOTS.  
   
DAYS TWO THROUGH SEVEN
 
SATURDAY THROUGH THURSDAY  
 
THERE IS A CHANCE OF THUNDERSTORMS SATURDAY MORNING, MAINLY OVER LAKE  
ST CLAIR AND WESTERN LAKE ERIE, AND AGAIN ON TUESDAY AREAWIDE.  
   
SPOTTER INFORMATION STATEMENT
 
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.  
 

 
 
YOU CAN OBTAIN YOUR LATEST NATIONAL WEATHER SERVICE FORECASTS ONLINE  
AT WWW.WEATHER.GOV/DETROIT.  
 
BT  
 
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