614  
WWUS73 KILX 191249  
NPWILX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE LINCOLN IL  
749 AM CDT SUN APR 19 2026  
 
ILZ027>031-036>038-041>046-055-057-192200-  
/O.EXP.KILX.FR.Y.0001.000000T0000Z-260419T1300Z/  
/O.CON.KILX.FZ.W.0002.260420T0600Z-260420T1300Z/  
KNOX-STARK-PEORIA-MARSHALL-WOODFORD-FULTON-TAZEWELL-MCLEAN-MASON-  
LOGAN-DE WITT-PIATT-CHAMPAIGN-VERMILION-DOUGLAS-EDGAR-  
INCLUDING THE CITIES OF BLOOMINGTON, LINCOLN, LACON, NORMAL,  
URBANA, DANVILLE, HAVANA, MONTICELLO, TOULON, CHAMPAIGN, PARIS,  
TUSCOLA, EUREKA, PEKIN, PEORIA, GALESBURG, CLINTON, AND CANTON  
749 AM CDT SUN APR 19 2026  
   
..FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 8 AM CDT MONDAY
 
   
..FROST ADVISORY WILL EXPIRE AT 8 AM CDT THIS MORNING
 
 
* WHAT...SUB-FREEZING TEMPERATURES AS LOW AS 31 EXPECTED.  
 
* WHERE...PORTIONS OF CENTRAL, EAST CENTRAL, AND WEST CENTRAL  
ILLINOIS.  
 
* WHEN...FROM 1 AM TO 8 AM CDT MONDAY.  
 
* IMPACTS...FROST AND FREEZE CONDITIONS COULD KILL CROPS, OTHER  
SENSITIVE VEGETATION AND POSSIBLY DAMAGE UNPROTECTED OUTDOOR  
PLUMBING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TAKE STEPS NOW TO PROTECT TENDER PLANTS FROM THE COLD.  
 

 
 

 
 
ILZ040-047>054-056-061>063-066>068-192200-  
/O.EXP.KILX.FR.Y.0001.000000T0000Z-260419T1300Z/  
/O.CON.KILX.FR.Y.0002.260420T0600Z-260420T1300Z/  
SCHUYLER-CASS-MENARD-SCOTT-MORGAN-SANGAMON-CHRISTIAN-MACON-  
MOULTRIE-COLES-SHELBY-CUMBERLAND-CLARK-EFFINGHAM-JASPER-CRAWFORD-  
INCLUDING THE CITIES OF TAYLORVILLE, BEARDSTOWN, MARSHALL,  
CHARLESTON, SHELBYVILLE, SULLIVAN, MATTOON, EFFINGHAM, NEWTON,  
RUSHVILLE, SPRINGFIELD, DECATUR, JACKSONVILLE, WINCHESTER,  
PETERSBURG, GREENUP, AND ROBINSON  
749 AM CDT SUN APR 19 2026  
   
..FROST ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 AM CDT MONDAY
 
   
..FROST ADVISORY WILL EXPIRE AT 8 AM CDT THIS MORNING
 
 
* 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 MONDAY.  
 
* 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.  
 

 
 

 
 
ILZ071>073-191400-  
/O.EXP.KILX.FR.Y.0001.000000T0000Z-260419T1300Z/  
CLAY-RICHLAND-LAWRENCE-  
INCLUDING THE CITIES OF LAWRENCEVILLE, OLNEY, AND FLORA  
749 AM CDT SUN APR 19 2026  
   
..FROST ADVISORY WILL EXPIRE AT 8 AM CDT THIS MORNING
 
 
TEMPERATURES HAVE WARMED INTO THE 40S. ANY LINGERING FROST SHOULD  
DISSIPATE QUICKLY THIS MORNING.  
 

 
 
ERWIN  
 
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