658  
WWUS43 KGRR 150729  
WSWGRR  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
229 AM EST THU JAN 15 2026  
 
MIZ050-064-071-150830-  
/O.CAN.KGRR.WW.Y.0004.000000T0000Z-260115T1200Z/  
MUSKEGON-ALLEGAN-VAN BUREN-  
INCLUDING THE CITIES OF SOUTH HAVEN, MUSKEGON, AND HOLLAND  
229 AM EST THU JAN 15 2026  
   
..WINTER WEATHER ADVISORY IS CANCELLED  
 
THE THREAT HAS ENDED.  
 
 
 
MIZ037-043-151200-  
/O.CON.KGRR.WW.Y.0004.000000T0000Z-260115T1200Z/  
MASON-OCEANA-  
INCLUDING THE CITIES OF LUDINGTON AND HART  
229 AM EST THU JAN 15 2026  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST THIS  
MORNING...  
 
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS UP TO ONE INCH.  
 
* WHERE...MASON AND OCEANA COUNTIES.  
 
* WHEN...UNTIL 7 AM EST THIS MORNING.  
 
* IMPACTS...VISIBILITY AND ROAD CONDITIONS MAY CHANGE RAPIDLY OVER  
SHORT DISTANCES IN LAKE EFFECT SNOW. PLAN ON SLIPPERY ROAD  
CONDITIONS. THE HAZARDOUS CONDITIONS COULD IMPACT THE THURSDAY  
MORNING COMMUTE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING.  
 
DURING LAKE EFFECT SNOW, THE WEATHER CAN VARY FROM BANDS OF LOCALLY  
HEAVY SNOW TO DRY WEATHER JUST A FEW MILES AWAY. VISIBILITIES CAN  
ALSO VARY GREATLY. BE PREPARED FOR RAPID CHANGES IN WEATHER,  
VISIBILITY, AND ROAD CONDITIONS.  
 
 
 
 
 
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