881  
FLUS43 KDTX 192030  
HWODTX  
 
HAZARDOUS WEATHER OUTLOOK  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
330 PM EST THU DEC 19 2024  
 
MIZ049-053>055-060>063-068>070-075-076-082-083-202030-  
HURON-SAGINAW-TUSCOLA-SANILAC-SHIAWASSEE-GENESEE-LAPEER-ST. CLAIR-  
LIVINGSTON-OAKLAND-MACOMB-WASHTENAW-WAYNE-LENAWEE-MONROE-  
330 PM EST THU DEC 19 2024  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST MICHIGAN.  
   
DAY ONE  
THIS AFTERNOON AND TONIGHT  
 
A LOW PRESSURE SYSTEM BRINGS WIDESPREAD LIGHT ACCUMULATING SNOWFALL  
TO THE REGION TONIGHT THROUGH TOMORROW AFTERNOON. SNOWFALL  
ACCUMULATIONS OF 1 TO 3 INCHES WILL BE POSSIBLE.  
   
DAYS TWO THROUGH SEVEN  
FRIDAY THROUGH WEDNESDAY  
 
LAKE EFFECT SNOW BANDING WILL BE POSSIBLE (30-40% CHANCE) ALONG THE  
LAKE HURON SHORELINE FROM HURON COUNTY TO ST. CLAIR COUNTY TOMORROW  
NIGHT THROUGH SATURDAY MORNING. LOCALLY ENHANCED SNOWFALL TOTALS IN  
EXCESS OF 2 INCHES WILL BE POSSIBLE IF LAKE EFFECT SNOW BANDS SET UP  
OVER LAND.  
 
   
SPOTTER INFORMATION STATEMENT  
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.  
 
 
 
LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-202030-  
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-  
330 PM EST THU DEC 19 2024  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF LAKE ERIE, LAKE  
HURON AND LAKE ST CLAIR.  
   
DAY ONE  
THIS AFTERNOON AND TONIGHT  
 
SMALL CRAFT ADVISORIES ARE IN EFFECT FROM THE OUTER SAGINAW BAY TO  
PORT HURON. PLEASE SEE THE MARINE FORECAST FOR ADDITIONAL DETAILS.  
   
DAYS TWO THROUGH SEVEN  
FRIDAY THROUGH WEDNESDAY  
 
SMALL CRAFT ADVISORIES ARE IN EFFECT FROM THE OUTER SAGINAW BAY TO  
PORT HURON ON FRIDAY. PLEASE SEE THE MARINE FORECAST FOR ADDITIONAL  
DETAILS.  
   
SPOTTER INFORMATION STATEMENT  
 
SPOTTER ACTIVATION WILL NOT BE NEEDED TODAY AND TONIGHT.  
 
 
 
MIZ047-048-202030-  
MIDLAND-BAY-  
330 PM EST THU DEC 19 2024  
 
THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST MICHIGAN.  
   
DAY ONE  
THIS AFTERNOON AND TONIGHT  
 
A WINTER WEATHER ADVISORY IS IN EFFECT. SNOWFALL ACCUMULATIONS OF 3  
TO 5 INCHES WILL BE POSSIBLE THROUGH TOMORROW EVENING. PLEASE SEE THE  
WINTER WEATHER HEADLINE FOR ADDITIONAL INFORMATION.  
   
DAYS TWO THROUGH SEVEN  
FRIDAY THROUGH WEDNESDAY  
 
A WINTER WEATHER ADVISORY REMAINS IN EFFECT THROUGH FRIDAY EVENING.  
PLEASE SEE THE WINTER WEATHER HEADLINE FOR ADDITIONAL INFORMATION.  
   
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.  
 
AM  
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