551  
FPUS53 KILX 122204  
ZFPILX  
 
ZONE FORECASTS  
NATIONAL WEATHER SERVICE LINCOLN IL  
503 PM CDT WED AUG 12 2026  
 
ILZ027-130600-  
KNOX-  
INCLUDING THE CITY OF GALESBURG  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HUMID WITH HIGHS IN  
THE LOWER 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.   
THURSDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS WITH THUNDERSTORMS  
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN THE UPPER 60S. EAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 90 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S.  
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH WITH  
GUSTS UP TO 20 MPH. CHANCE OF RAIN 60 PERCENT.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 30 PERCENT.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ028-130600-  
STARK-  
INCLUDING THE CITY OF TOULON  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 60S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY
 
THUNDERSTORMS LIKELY. SHOWERS LIKELY. HUMID WITH  
HIGHS AROUND 80. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
70 PERCENT.    
THURSDAY NIGHT
 
THUNDERSTORMS LIKELY. SHOWERS. LOWS IN THE  
UPPER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 90 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 80S.  
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 60 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 60 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING. PARTLY  
CLOUDY. LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER  
80S. LOWS IN THE MID 60S.  
 

 
 
ILZ030-130600-  
MARSHALL-  
INCLUDING THE CITY OF LACON  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S.  
EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN CLOUDY WITH SHOWERS AND  
THUNDERSTORMS LIKELY IN THE AFTERNOON. HUMID WITH HIGHS IN THE  
LOWER 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
THUNDERSTORMS LIKELY. SHOWERS. LOWS IN THE  
UPPER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 90 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S.  
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. HUMID WITH LOWS IN THE LOWER  
70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 100 IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ029-130600-  
PEORIA-  
INCLUDING THE CITY OF PEORIA  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS AROUND 70. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
30 PERCENT.    
THURSDAY
 
SHOWERS AND THUNDERSTORMS LIKELY. HUMID WITH HIGHS IN  
THE LOWER 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.   
THURSDAY NIGHT
 
THUNDERSTORMS LIKELY. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE  
UPPER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 90 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S.  
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 60 PERCENT.    
FRIDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. HUMID WITH LOWS IN THE LOWER  
70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE UPPER 80S.    
SUNDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE  
UPPER 60S. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ031-130600-  
WOODFORD-  
INCLUDING THE CITY OF EUREKA  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN CLOUDY WITH SHOWERS AND  
THUNDERSTORMS LIKELY IN THE AFTERNOON. HUMID WITH HIGHS IN THE  
LOWER 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
THUNDERSTORMS LIKELY. SHOWERS LIKELY. HUMID  
WITH LOWS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S.  
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. HUMID WITH LOWS IN THE LOWER  
70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE UPPER 80S.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER  
80S. LOWS IN THE MID 60S.  
 

 
 
ILZ036-130600-  
FULTON-  
INCLUDING THE CITY OF CANTON  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND  
70. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS. THUNDERSTORMS LIKELY, MAINLY IN THE  
MORNING. HUMID WITH HIGHS IN THE MID 80S. EAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. HUMID WITH LOWS AROUND 70. EAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 103 IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS AROUND 90. CHANCE OF RAIN 50 PERCENT. HEAT  
INDEX VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND  
70. HIGHS IN THE UPPER 80S.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 80S.  
LOWS IN THE MID 60S.  
 

 
 
ILZ037-130600-  
TAZEWELL-  
INCLUDING THE CITY OF PEKIN  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH HIGHS  
IN THE MID 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT
 
SHOWERS AND THUNDERSTORMS LIKELY IN THE  
EVENING, THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. HUMID WITH LOWS AROUND 70. EAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 100 IN THE AFTERNOON.   
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HUMID  
WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 50 PERCENT.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE UPPER 80S.    
SUNDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE MID 80S.  
 

 
 
ILZ038-130600-  
MCLEAN-  
INCLUDING THE CITIES OF BLOOMINGTON AND NORMAL  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH HIGHS  
IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT
 
SHOWERS AND THUNDERSTORMS LIKELY. HUMID WITH  
LOWS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HUMID WITH HIGHS IN THE MID 80S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. HUMID WITH LOWS IN THE LOWER  
70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND  
70. HIGHS IN THE UPPER 80S.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER  
80S. LOWS IN THE MID 60S.  
 

 
 
ILZ040-130600-  
SCHUYLER-  
INCLUDING THE CITY OF RUSHVILLE  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 70. EAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. EAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES  
UP TO 103 IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE UPPER 80S. SOUTHEAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 104 IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.  
LOWS IN THE LOWER 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 80S.  
LOWS IN THE MID 60S.  
 

 
 
ILZ041-130600-  
MASON-  
INCLUDING THE CITY OF HAVANA  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
AROUND 70. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 100 IN  
THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS AROUND 70. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 102 IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE LOWER 90S. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 70S. HIGHS AROUND 90.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 80S.  
LOWS IN THE MID 60S.  
 

 
 
ILZ047-130600-  
CASS-  
INCLUDING THE CITY OF BEARDSTOWN  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 70. EAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS AROUND 90. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 103 IN  
THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE LOWER 90S. SOUTHEAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 104 IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHEAST WINDS 5 TO 10 MPH.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.  
LOWS IN THE LOWER 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT.  
LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 80S.  
LOWS IN THE UPPER 60S.  
 

 
 
ILZ048-130600-  
MENARD-  
INCLUDING THE CITY OF PETERSBURG  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
PARTLY CLOUDY THIS EVENING, THEN MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
AROUND 70. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH HIGHS IN  
THE UPPER 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 100 IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HUMID WITH HIGHS AROUND 90. SOUTHEAST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 102.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE  
LOWER 90S. LOWS IN THE LOWER 70S.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 80S.  
LOWS IN THE MID 60S.  
 

 
 
ILZ042-130600-  
LOGAN-  
INCLUDING THE CITY OF LINCOLN  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 70. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH HIGHS  
IN THE UPPER 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
FRIDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 101 IN  
THE AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS AROUND 90. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 70S. HIGHS AROUND 90.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 80S.  
LOWS IN THE MID 60S.  
 

 
 
ILZ043-130600-  
DE WITT-  
INCLUDING THE CITY OF CLINTON  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH HIGHS  
IN THE MID 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS  
LIKELY, MAINLY IN THE EVENING. HUMID WITH LOWS AROUND 70. EAST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 60 PERCENT.    
FRIDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS AROUND  
10 MPH. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
30 PERCENT. HEAT INDEX VALUES UP TO 100 IN THE AFTERNOON.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 70S. HIGHS IN THE UPPER 80S.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 80S.  
LOWS IN THE MID 60S.  
 

 
 
ILZ049-130600-  
SCOTT-  
INCLUDING THE CITY OF WINCHESTER  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. EAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE LOWER 90S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 107 IN  
THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 20 PERCENT.    
FRIDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S. EAST  
WINDS AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON. HEAT INDEX  
VALUES UP TO 106 IN THE AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S.  
SOUTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES  
UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.  
LOWS AROUND 70.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE  
UPPER 60S. HIGHS IN THE UPPER 80S.  
 

 
 
ILZ050-130600-  
MORGAN-  
INCLUDING THE CITY OF JACKSONVILLE  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. EAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE LOWER 90S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 IN  
THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A  
CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER  
70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
FRIDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S. EAST  
WINDS AROUND 5 MPH, BECOMING SOUTH IN THE AFTERNOON. HEAT INDEX  
VALUES UP TO 104.    
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX  
VALUES UP TO 105.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SUNDAY AND SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.  
LOWS IN THE UPPER 60S.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE UPPER 80S.  
 

 
 
ILZ051-130600-  
SANGAMON-  
INCLUDING THE CITY OF SPRINGFIELD  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. EAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS AROUND 90. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 104 IN  
THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT.    
FRIDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.  
SOUTHEAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S.  
SOUTHEAST WINDS 5 TO 10 MPH.    
SATURDAY THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE  
LOWER 90S. LOWS IN THE LOWER 70S.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE  
UPPER 60S. HIGHS IN THE UPPER 80S.  
 

 
 
ILZ053-130600-  
MACON-  
INCLUDING THE CITY OF DECATUR  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 70. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH HIGHS  
IN THE UPPER 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS AROUND 70. EAST WINDS AROUND 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 102 IN  
THE AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.  
EAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS AROUND 90. CHANCE OF RAIN 30 PERCENT. HEAT  
INDEX VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 70S. HIGHS IN THE LOWER 90S.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE MID 80S.  
 

 
 
ILZ044-130600-  
PIATT-  
INCLUDING THE CITY OF MONTICELLO  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE MID 80S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH LOWS AROUND 70. EAST WINDS AROUND  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 101 IN THE AFTERNOON.   
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.  
EAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
30 PERCENT. HEAT INDEX VALUES UP TO 100.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 70S. HIGHS AROUND 90.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 80S.  
LOWS IN THE MID 60S.  
 

 
 
ILZ045-130600-  
CHAMPAIGN-  
INCLUDING THE CITIES OF CHAMPAIGN AND URBANA  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH HIGHS  
IN THE MID 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT
 
SHOWERS AND THUNDERSTORMS LIKELY. HUMID WITH  
LOWS IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE MID 80S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 100 IN THE AFTERNOON.   
FRIDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. HUMID WITH LOWS IN THE LOWER  
70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND  
70. HIGHS IN THE UPPER 80S.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER  
80S. LOWS IN THE MID 60S.  
 

 
 
ILZ046-130600-  
VERMILION-  
INCLUDING THE CITY OF DANVILLE  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 60S. EAST WINDS  
AROUND 5 MPH.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH HIGHS  
IN THE LOWER 80S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT
 
THUNDERSTORMS LIKELY. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH LOWS  
IN THE UPPER 60S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HUMID WITH HIGHS IN THE MID 80S. EAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. HUMID WITH LOWS AROUND 70. EAST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
40 PERCENT. HEAT INDEX VALUES UP TO 100.    
SATURDAY NIGHT THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND  
70. HIGHS IN THE UPPER 80S.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER  
80S. LOWS IN THE MID 60S.  
 

 
 
ILZ052-130600-  
CHRISTIAN-  
INCLUDING THE CITY OF TAYLORVILLE  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS AROUND 90. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
105 IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.  
SOUTHEAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX  
VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE  
UPPER 60S. HIGHS IN THE MID 80S.  
 

 
 
ILZ061-130600-  
SHELBY-  
INCLUDING THE CITY OF SHELBYVILLE  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. EAST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 103 IN  
THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
40 PERCENT.    
FRIDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.  
SOUTHEAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX  
VALUES UP TO 105.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE  
UPPER 60S. HIGHS IN THE MID 80S.  
 

 
 
ILZ054-130600-  
MOULTRIE-  
INCLUDING THE CITY OF SULLIVAN  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
A SLIGHT CHANCE OF THUNDERSTORMS THIS EVENING. MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER 60S.  
EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 100 IN  
THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 103 IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.  
EAST WINDS 5 TO 10 MPH.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. HIGHS AROUND 90.  
LOWS IN THE LOWER 70S.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
105.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 80S.    
MONDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE MID 80S.  
 

 
 
ILZ055-130600-  
DOUGLAS-  
INCLUDING THE CITY OF TUSCOLA  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
A SLIGHT CHANCE OF THUNDERSTORMS THIS EVENING. MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER 60S.  
EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE MID 80S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH LOWS AROUND 70. EAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS 5 TO 10 MPH.  
HEAT INDEX VALUES UP TO 102 IN THE AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS AROUND 90. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
105.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 80S.    
MONDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE MID 80S.  
 

 
 
ILZ056-130600-  
COLES-  
INCLUDING THE CITIES OF CHARLESTON AND MATTOON  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
A SLIGHT CHANCE OF THUNDERSTORMS THIS EVENING. MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. LOWS IN THE UPPER 60S.  
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. EAST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES  
UP TO 100 IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 103 IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.  
EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 90. HEAT INDEX VALUES UP  
TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 80S.    
MONDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE MID 80S.  
 

 
 
ILZ057-130600-  
EDGAR-  
INCLUDING THE CITY OF PARIS  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
A SLIGHT CHANCE OF THUNDERSTORMS THIS EVENING. MOSTLY  
CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. NEAR STEADY TEMPERATURE  
IN THE LOWER 70S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
20 PERCENT.    
THURSDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S. EAST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS  
LIKELY, MAINLY IN THE EVENING. HUMID WITH LOWS AROUND 70. EAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 60 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS AROUND  
5 MPH. HEAT INDEX VALUES UP TO 100.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE UPPER  
80S. LOWS IN THE LOWER 70S.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES UP TO  
105.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE LOWER 80S.    
MONDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE MID 80S.  
 

 
 
ILZ062-130600-  
CUMBERLAND-  
INCLUDING THE CITY OF GREENUP  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. EAST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 20 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
103 IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
PARTLY SUNNY. HUMID WITH HIGHS AROUND 90. SOUTHEAST  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 105 IN THE AFTERNOON.   
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHEAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX  
VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 70. CHANCE  
OF RAIN 30 PERCENT.    
MONDAY THROUGH TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 80S.  
LOWS IN THE MID 60S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE MID 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.  
 

 
 
ILZ063-130600-  
CLARK-  
INCLUDING THE CITY OF MARSHALL  
503 PM CDT WED AUG 12 2026  
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY THIS EVENING. LOWS AROUND 70. SOUTHEAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 30 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE UPPER 80S. EAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
FRIDAY
 
PARTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 102.    
FRIDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.  
EAST WINDS AROUND 5 MPH.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 90. HEAT INDEX VALUES UP  
TO 105.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70.    
MONDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID  
80S. CHANCE OF RAIN 30 PERCENT.    
MONDAY NIGHT THROUGH WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE MID 80S.  
 

 
 
ILZ066-130600-  
EFFINGHAM-  
INCLUDING THE CITY OF EFFINGHAM  
503 PM CDT WED AUG 12 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING
 
 
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY THIS EVENING. LOWS IN THE LOWER 70S. SOUTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE LOWER 90S. EAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
106 IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HUMID WITH LOWS IN THE LOWER 70S. SOUTHEAST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.  
SOUTHEAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 106 IN THE  
AFTERNOON.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.  
LOWS IN THE MID 70S.    
SUNDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE LOWER 70S. CHANCE OF RAIN 30 PERCENT.    
MONDAY THROUGH TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 80S.  
LOWS IN THE MID 60S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.  
 

 
 
ILZ067-130600-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
503 PM CDT WED AUG 12 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING
 
 
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY THIS EVENING. LOWS IN THE LOWER 70S. EAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS AROUND 90. EAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 IN  
THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. HUMID WITH LOWS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.  
SOUTHEAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 106.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE LOWER  
90S. LOWS IN THE LOWER 70S.    
MONDAY THROUGH TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 80S.  
LOWS IN THE MID 60S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.  
 

 
 
ILZ068-130600-  
CRAWFORD-  
INCLUDING THE CITY OF ROBINSON  
503 PM CDT WED AUG 12 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING
 
 
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY THIS EVENING. LOWS IN THE LOWER 70S. SOUTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS AROUND 90. EAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 103.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
40 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.  
SOUTHEAST WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 104.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE MID 70S. SOUTHEAST WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY
 
MOSTLY CLEAR. HIGHS IN THE LOWER 90S.  
LOWS IN THE MID 70S.    
SUNDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 70S.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF RAIN 30 PERCENT.   
MONDAY NIGHT AND TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.  
 

 
 
ILZ071-130600-  
CLAY-  
INCLUDING THE CITY OF FLORA  
503 PM CDT WED AUG 12 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING
 
 
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY THIS EVENING. LOWS IN THE LOWER 70S. SOUTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S.  
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 106 IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S.  
SOUTHEAST WINDS AROUND 5 MPH.    
FRIDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 107.    
FRIDAY NIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.  
SOUTHEAST WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY NIGHT
 
MOSTLY CLEAR. HOT. HIGHS IN THE  
MID 90S. LOWS IN THE MID 70S.    
MONDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 80S. CHANCE OF RAIN 30 PERCENT.    
MONDAY NIGHT AND TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.  
HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.  
 

 
 
ILZ072-130600-  
RICHLAND-  
INCLUDING THE CITY OF OLNEY  
503 PM CDT WED AUG 12 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING
 
 
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY THIS EVENING. LOWS IN THE LOWER 70S. SOUTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S.  
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 105 IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S.  
SOUTHEAST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 107.    
FRIDAY NIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.  
SOUTHEAST WINDS AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY NIGHT
 
MOSTLY CLEAR. HOT. HIGHS IN THE  
MID 90S. LOWS IN THE MID 70S.    
MONDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER  
80S. LOWS IN THE UPPER 60S.  
 

 
 
ILZ073-130600-  
LAWRENCE-  
INCLUDING THE CITY OF LAWRENCEVILLE  
503 PM CDT WED AUG 12 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING
 
 
   
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY THIS EVENING. LOWS IN THE LOWER 70S. SOUTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE LOWER 90S.  
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 104 IN THE AFTERNOON.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE MID 70S.  
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S. SOUTH  
WINDS AROUND 5 MPH. HEAT INDEX VALUES UP TO 106.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S. SOUTHEAST WINDS  
AROUND 5 MPH.    
SATURDAY THROUGH SUNDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE MID  
90S. LOWS IN THE MID 70S.    
MONDAY THROUGH TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.  
LOWS IN THE UPPER 60S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 60S.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.  
 

 
 
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