078  
WWUS43 KLOT 220312  
WSWLOT  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE CHICAGO IL  
912 PM CST SAT FEB 21 2026  
 
INZ002-221315-  
/O.CON.KLOT.WW.Y.0009.260222T0600Z-260223T1800Z/  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, CHESTERTON, AND VALPARAISO  
912 PM CST SAT FEB 21 2026  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT  
TO NOON CST MONDAY...  
 
* WHAT...LAKE EFFECT SNOW EXPECTED. TOTAL SNOW ACCUMULATIONS BETWEEN  
2 AND 5 INCHES, WITH LOCALLY HIGHER AMOUNTS POSSIBLE MAINLY EAST  
OF STATE ROAD 49 AND NORTH OF US ROUTE 30. SOME BLOWING AND  
DRIFTING SNOW IS POSSIBLE SUNDAY NIGHT INTO MONDAY.  
 
* WHERE...PORTER COUNTY.  
 
* WHEN...UNTIL NOON CST MONDAY.  
 
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL  
LIKELY BECOME SLICK AND HAZARDOUS. THE HAZARDOUS CONDITIONS ARE  
EXPECTED TO IMPACT THE MONDAY MORNING COMMUTE.  
 
* ADDITIONAL DETAILS...A BRIEF LULL IN SNOWFALL MAY OCCUR MIDDAY  
SUNDAY BEFORE ANOTHER ROUND OF LAKE EFFECT SNOW DEVELOPS SUNDAY  
AFTERNOON AND EVENING THROUGH MONDAY MORNING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SLOW DOWN AND USE CAUTION WHILE TRAVELING. THE LATEST ROAD  
CONDITIONS FOR INDIANA CAN BE OBTAINED AT HTTPS://511IN.ORG.  
 

 
 

 
 
PETR  
 
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