966  
WWUS73 KILX 181848  
NPWILX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE LINCOLN IL  
148 PM CDT SAT APR 18 2026  
 
ILZ027>031-036>038-041>046-191000-  
/O.NEW.KILX.FR.Y.0001.260419T0600Z-260419T1300Z/  
/O.NEW.KILX.FZ.A.0002.260420T0600Z-260420T1300Z/  
KNOX-STARK-PEORIA-MARSHALL-WOODFORD-FULTON-TAZEWELL-MCLEAN-MASON-  
LOGAN-DE WITT-PIATT-CHAMPAIGN-VERMILION-  
INCLUDING THE CITIES OF EUREKA, LACON, URBANA, TOULON, CHAMPAIGN,  
PEORIA, HAVANA, NORMAL, CLINTON, DANVILLE, MONTICELLO,  
BLOOMINGTON, PEKIN, GALESBURG, LINCOLN, AND CANTON  
148 PM CDT SAT APR 18 2026  
   
..FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY
 
 
...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY  
MORNING...  
 
* WHAT...FOR THE FROST ADVISORY, TEMPERATURES AS LOW AS 34 WILL  
RESULT IN FROST FORMATION. FOR THE FREEZE WATCH, SUB-FREEZING  
TEMPERATURES AS LOW AS 30 POSSIBLE.  
 
* WHERE...PORTIONS OF CENTRAL, EAST CENTRAL, AND WEST CENTRAL  
ILLINOIS.  
 
* WHEN...FOR THE FROST ADVISORY, FROM 1 AM TO 8 AM CDT SUNDAY. FOR  
THE FREEZE WATCH, FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING.  
 
* IMPACTS...FROST AND FREEZE CONDITIONS COULD KILL CROPS, OTHER  
SENSITIVE VEGETATION AND POSSIBLY DAMAGE UNPROTECTED OUTDOOR  
PLUMBING. FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE  
OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.  
 

 
 

 
 
ILZ040-047>057-061>063-066>068-071>073-191000-  
/O.NEW.KILX.FR.Y.0001.260419T0600Z-260419T1300Z/  
SCHUYLER-CASS-MENARD-SCOTT-MORGAN-SANGAMON-CHRISTIAN-MACON-  
MOULTRIE-DOUGLAS-COLES-EDGAR-SHELBY-CUMBERLAND-CLARK-EFFINGHAM-  
JASPER-CRAWFORD-CLAY-RICHLAND-LAWRENCE-  
INCLUDING THE CITIES OF EFFINGHAM, ROBINSON, SULLIVAN,  
TAYLORVILLE, OLNEY, BEARDSTOWN, PETERSBURG, GREENUP, PARIS,  
NEWTON, RUSHVILLE, SHELBYVILLE, CHARLESTON, SPRINGFIELD,  
WINCHESTER, MATTOON, LAWRENCEVILLE, FLORA, DECATUR, MARSHALL,  
JACKSONVILLE, AND TUSCOLA  
148 PM CDT SAT APR 18 2026  
   
..FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY
 
 
* WHAT...TEMPERATURES AS LOW AS 34 WILL RESULT IN FROST FORMATION.  
 
* WHERE...PORTIONS OF CENTRAL, EAST CENTRAL, SOUTHEAST, AND WEST  
CENTRAL ILLINOIS.  
 
* WHEN...FROM 1 AM TO 8 AM CDT SUNDAY.  
 
* IMPACTS...FROST COULD HARM SENSITIVE OUTDOOR VEGETATION. SENSITIVE  
OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.  
 

 
 

 
 
COPPLE  
 
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