406  
WWUS43 KIWX 200645  
WSWIWX  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
145 AM EST THU FEB 20 2025  
 
INZ005-103-104-204-MIZ078-177-277-202100-  
/O.EXT.KIWX.WW.Y.0011.000000T0000Z-250221T0600Z/  
ELKHART-NORTHERN LA PORTE-EASTERN ST. JOSEPH IN-WESTERN ST.  
JOSEPH IN-CASS MI-NORTHERN BERRIEN-SOUTHERN BERRIEN-  
145 AM EST THU FEB 20 2025 /1245 AM CST THU FEB 20 2025/  
 
...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 1 AM EST /MIDNIGHT  
CST/ FRIDAY...  
 
* WHAT...LAKE EFFECT SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 2  
TO 6 INCHES, WITH THE HIGHEST AMOUNTS IN BERRIEN COUNTY.  
 
* WHERE...PORTIONS OF NORTHERN INDIANA AND SOUTHWEST MICHIGAN.  
 
* WHEN...UNTIL 1 AM EST /MIDNIGHT CST/ FRIDAY.  
 
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL BE  
SLICK AND HAZARDOUS. PLAN ON SLIPPERY ROAD CONDITIONS. THE  
HAZARDOUS CONDITIONS WILL IMPACT THE THURSDAY MORNING AND EVENING  
COMMUTES. AREAS OF BLOWING SNOW ARE EXPECTED LATER TODAY AS WIND  
GUSTS TO 25 MPH ARE POSSIBLE.  
 
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.  
 
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.  
 

 
 

 
 
JOHNSON  
 
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