657  
WWUS43 KIWX 291212  
WSWIWX  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
712 AM EST MON DEC 29 2025  
 
MIZ078-079-177-277-300600-  
/O.UPG.KIWX.WW.Y.0020.000000T0000Z-251230T0600Z/  
/O.NEW.KIWX.WS.W.0003.251229T1212Z-251230T0600Z/  
CASS MI-ST. JOSEPH MI-NORTHERN BERRIEN-SOUTHERN BERRIEN-  
712 AM EST MON DEC 29 2025  
   
..WINTER STORM WARNING IN EFFECT UNTIL 1 AM EST TUESDAY
 
 
* WHAT...HEAVY SNOW AND BLOWING SNOW. SNOW ACCUMULATIONS BETWEEN 3  
AND 5 INCHES WITH LOCALLY HIGHER SNOW AMOUNTS OF 6 INCHES. WINDS  
GUSTING AS HIGH AS 50 TO 55 MPH WILL CAUSE BLOWING AND DRIFTING  
SNOW ACCOMPANIED BY VISIBILITY OF LESS THAN 1/4 MILE AT TIMES.  
 
* WHERE...CASS MI, NORTHERN BERRIEN, SOUTHERN BERRIEN, AND ST.  
JOSEPH MI COUNTIES.  
 
* WHEN...UNTIL 1 AM EST TUESDAY.  
 
* IMPACTS...VISIBILITIES WILL DROP BELOW 1/4 MILE DUE TO FALLING AND  
BLOWING SNOW. PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS  
CONDITIONS WILL IMPACT THE MONDAY MORNING AND EVENING COMMUTES.  
STRONG WINDS COULD CAUSE TREE DAMAGE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF YOU MUST TRAVEL, KEEP AN EXTRA FLASHLIGHT, FOOD, AND WATER IN  
YOUR VEHICLE IN CASE OF AN EMERGENCY. THE LATEST ROAD CONDITIONS FOR  
THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY CALLING 5 1 1.  
 

 
 

 
 
INZ005-103-104-204-300600-  
/O.CON.KIWX.WW.Y.0020.000000T0000Z-251230T0600Z/  
ELKHART-NORTHERN LA PORTE-EASTERN ST. JOSEPH IN-WESTERN ST.  
JOSEPH IN-  
712 AM EST MON DEC 29 2025 /612 AM CST MON DEC 29 2025/  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST  
/MIDNIGHT CST/ TUESDAY...  
 
* WHAT...LAKE EFFECT SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 2  
AND 5 INCHES. WINDS GUSTING AS HIGH AS 50 MPH.  
 
* WHERE...EASTERN ST. JOSEPH IN, ELKHART, NORTHERN LA PORTE, AND  
WESTERN ST. JOSEPH IN COUNTIES.  
 
* WHEN...UNTIL 1 AM EST /MIDNIGHT CST/ TUESDAY.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS  
CONDITIONS WILL IMPACT THE MONDAY MORNING AND EVENING COMMUTES.  
GUSTY WINDS COULD BRING DOWN TREE BRANCHES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD  
CONDITIONS FOR THE STATE YOU ARE CALLING FROM CAN BE OBTAINED BY  
CALLING 5 1 1.  
 

 
 

 
 
BROWN  
 
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