584  
WWUS43 KLOT 140330  
WSWLOT  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHICAGO IL  
930 PM CST TUE JAN 13 2026  
 
INZ002-141330-  
/O.CON.KLOT.WW.Y.0001.260114T1400Z-260115T1000Z/  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
930 PM CST TUE JAN 13 2026  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM WEDNESDAY TO  
4 AM CST THURSDAY FOR NORTHERN AND EASTERN PORTER COUNTY...  
 
* WHAT...LAKE EFFECT SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS LOCALLY  
2 TO 5 INCHES EXPECTED, ESPECIALLY NORTHEAST PORTER COUNTY.  
 
* WHERE...NORTHERN AND EASTERN PORTER COUNTY.  
 
* WHEN...FROM 8 AM WEDNESDAY TO 4 AM CST THURSDAY.  
 
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL  
LIKELY BECOME SLICK AND HAZARDOUS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
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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