476  
WWUS43 KGRR 200822  
WSWGRR  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
322 AM EST MON JAN 20 2025  
 
MIZ058-066-067-074-201630-  
/O.EXB.KGRR.WW.Y.0004.250120T1200Z-250122T0000Z/  
IONIA-EATON-INGHAM-JACKSON-  
INCLUDING THE CITIES OF CHARLOTTE, JACKSON, IONIA, AND LANSING  
322 AM EST MON JAN 20 2025  
 
...WINTER WEATHER ADVISORY IN EFFECT FROM 7 AM THIS MORNING TO 7 PM  
EST TUESDAY...  
 
* WHAT...LAKE EFFECT SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN  
2 AND 4 INCHES.  
 
* WHERE...EATON, INGHAM, IONIA, AND JACKSON COUNTIES.  
 
* WHEN...FROM 7 AM THIS MORNING TO 7 PM EST TUESDAY.  
 
* 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 MONDAY  
MORNING AND EVENING COMMUTES.  
 
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.  
 
 
 
 
 
MIZ073-201630-  
/O.EXA.KGRR.WW.Y.0004.000000T0000Z-250122T0000Z/  
CALHOUN-  
INCLUDING THE CITIES OF BATTLE CREEK  
322 AM EST MON JAN 20 2025  
   
..WINTER WEATHER ADVISORY IN EFFECT UNTIL 7 PM EST TUESDAY  
 
* WHAT...LAKE EFFECT SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 2  
AND 4 INCHES.  
 
* WHERE...CALHOUN COUNTY.  
 
* WHEN...UNTIL 7 PM EST TUESDAY.  
 
* 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 MONDAY  
MORNING AND EVENING COMMUTES.  
 
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.  
 
 
 
 
 
MIZ037-043-050-056-064-071-201630-  
/O.CON.KGRR.WW.Y.0004.000000T0000Z-250122T0600Z/  
MASON-OCEANA-MUSKEGON-OTTAWA-ALLEGAN-VAN BUREN-  
INCLUDING THE CITIES OF SOUTH HAVEN, LUDINGTON, HART, JENISON,  
HOLLAND, MUSKEGON, AND GRAND HAVEN  
322 AM EST MON JAN 20 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
WEDNESDAY...  
 
* WHAT...LAKE EFFECT SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 5  
AND 8 INCHES.  
 
* WHERE...PORTIONS OF SOUTHWEST AND WEST CENTRAL MICHIGAN.  
 
* WHEN...UNTIL 1 AM EST WEDNESDAY.  
 
* IMPACTS...VISIBILITY AND ROAD CONDITIONS MAY CHANGE RAPIDLY OVER  
SHORT DISTANCES IN LAKE EFFECT SNOW. TRAVEL COULD BE VERY  
DIFFICULT. THE HAZARDOUS CONDITIONS COULD IMPACT THE MONDAY  
MORNING AND EVENING COMMUTES.  
 
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.  
 
 
 
 
 
MIZ038-044-057-065-072-201630-  
/O.CON.KGRR.WW.Y.0004.000000T0000Z-250122T0000Z/  
LAKE-NEWAYGO-KENT-BARRY-KALAMAZOO-  
INCLUDING THE CITIES OF BALDWIN, KALAMAZOO, FREMONT, HASTINGS,  
AND GRAND RAPIDS  
322 AM EST MON JAN 20 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST  
TUESDAY...  
 
* WHAT...LAKE EFFECT SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 3  
AND 5 INCHES.  
 
* WHERE...BARRY, KALAMAZOO, KENT, LAKE, AND NEWAYGO COUNTIES.  
 
* WHEN...UNTIL 7 PM EST TUESDAY.  
 
* IMPACTS...VISIBILITY AND ROAD CONDITIONS MAY CHANGE RAPIDLY OVER  
SHORT DISTANCES IN LAKE EFFECT SNOW. TRAVEL COULD BE VERY  
DIFFICULT. THE HAZARDOUS CONDITIONS COULD IMPACT THE MONDAY  
MORNING AND EVENING COMMUTES.  
 
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.  
 
 
 
 
 
THOMAS  
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