067  
FPUS53 KILX 111318  
ZFPILX  
 
ZONE FORECASTS  
NATIONAL WEATHER SERVICE LINCOLN IL  
817 AM CDT TUE AUG 11 2026  
 
ILZ027-112100-  
KNOX-  
INCLUDING THE CITY OF GALESBURG  
817 AM CDT TUE AUG 11 2026  
 
...SEVERE THUNDERSTORM WATCH 563 IN EFFECT UNTIL 2 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
MOSTLY CLOUDY EARLY THIS MORNING, THEN BECOMING  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY THIS  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH  
WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX  
VALUES UP TO 100 THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS AROUND 70. NORTHEAST  
WINDS AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS. HUMID WITH HIGHS IN THE MID 80S.  
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS LIKELY. HUMID WITH LOWS AROUND 70. NORTHEAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
SHOWERS WITH HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 80 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY CLOUDY.  
HIGHS AROUND 80. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 40 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS  
IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING. PARTLY  
CLOUDY. LOWS IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ028-112100-  
STARK-  
INCLUDING THE CITY OF TOULON  
817 AM CDT TUE AUG 11 2026  
 
...SEVERE THUNDERSTORM WATCH 563 IN EFFECT UNTIL 2 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
MOSTLY CLOUDY EARLY THIS MORNING, THEN BECOMING  
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE  
MID 80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S. EAST WINDS  
AROUND 5 MPH.    
WEDNESDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
A CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS LIKELY IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE MID 80S. SOUTHEAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH  
LOWS AROUND 70. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
70 PERCENT.    
THURSDAY
 
SHOWERS WITH HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 80 PERCENT.    
THURSDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY CLOUDY.  
HIGHS IN THE UPPER 70S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 60 PERCENT.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 50 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN 50 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID 60S.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ030-112100-  
MARSHALL-  
INCLUDING THE CITY OF LACON  
817 AM CDT TUE AUG 11 2026  
 
...SEVERE THUNDERSTORM WATCH 563 IN EFFECT UNTIL 2 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY THIS MORNING, THEN PARTLY SUNNY WITH SHOWERS  
AND THUNDERSTORMS LIKELY THIS AFTERNOON. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
RAIN 70 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE UPPER 60S.  
EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY. HUMID WITH LOWS AROUND 70.  
NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
SHOWERS LIKELY. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS AROUND 80. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN  
60 PERCENT.    
SATURDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 50 PERCENT.    
SUNDAY
 
A CHANCE OF SHOWERS IN THE MORNING. PARTLY SUNNY. HIGHS  
IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE MID 60S.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ029-112100-  
PEORIA-  
INCLUDING THE CITY OF PEORIA  
817 AM CDT TUE AUG 11 2026  
 
...SEVERE THUNDERSTORM WATCH 563 IN EFFECT UNTIL 2 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 50 PERCENT. HEAT  
INDEX VALUES UP TO 100 THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS. HUMID WITH LOWS AROUND 70. EAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER  
80S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS LIKELY. HUMID WITH LOWS IN THE LOWER 70S. NORTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
SHOWERS WITH HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 80 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY CLOUDY.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE UPPER 80S.  
CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 40 PERCENT.    
SUNDAY
 
A CHANCE OF SHOWERS IN THE MORNING. PARTLY SUNNY. HIGHS  
IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING. PARTLY  
CLOUDY. LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.  
 

 
 
ILZ031-112100-  
WOODFORD-  
INCLUDING THE CITY OF EUREKA  
817 AM CDT TUE AUG 11 2026  
 
...SEVERE THUNDERSTORM WATCH 563 IN EFFECT UNTIL 2 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH  
WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
SLIGHT CHANCE OF SHOWERS. HUMID WITH LOWS IN THE UPPER 60S. EAST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH  
LOWS AROUND 70. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
70 PERCENT.    
THURSDAY
 
SHOWERS LIKELY. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 40 PERCENT.    
SUNDAY
 
A CHANCE OF SHOWERS IN THE MORNING. PARTLY SUNNY. HIGHS  
IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE EVENING. LOWS IN THE  
MID 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.  
 

 
 
ILZ036-112100-  
FULTON-  
INCLUDING THE CITY OF CANTON  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
MOSTLY CLOUDY EARLY THIS MORNING, THEN BECOMING  
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY  
THIS MORNING. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH  
WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 106 THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S.  
NORTHEAST WINDS 5 TO 10 MPH, BECOMING EAST AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS, MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE  
UPPER 80S. EAST WINDS 5 TO 10 MPH, BECOMING SOUTH IN THE  
AFTERNOON. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE LOWER 70S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
70 PERCENT.    
THURSDAY
 
SHOWERS LIKELY. HUMID WITH HIGHS IN THE MID 80S.  
NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
RAIN 50 PERCENT.    
SATURDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 80S. HEAT INDEX  
VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY 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.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING. PARTLY  
CLOUDY. LOWS IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ037-112100-  
TAZEWELL-  
INCLUDING THE CITY OF PEKIN  
817 AM CDT TUE AUG 11 2026  
 
...SEVERE THUNDERSTORM WATCH 563 IN EFFECT UNTIL 2 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. SOUTHWEST WINDS 5 TO 10 MPH WITH  
GUSTS UP TO 20 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 102 THIS AFTERNOON.    
TONIGHT
 
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.    
WEDNESDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN  
THE UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF 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  
70 PERCENT.    
THURSDAY
 
SHOWERS LIKELY IN THE MORNING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS IN THE AFTERNOON. HUMID WITH HIGHS IN  
THE MID 80S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
70 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. HEAT INDEX  
VALUES UP TO 100 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 UPPER 80S.    
SUNDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING. PARTLY  
CLOUDY. LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ038-112100-  
MCLEAN-  
INCLUDING THE CITIES OF BLOOMINGTON AND NORMAL  
817 AM CDT TUE AUG 11 2026  
 
...SEVERE THUNDERSTORM WATCH 563 IN EFFECT UNTIL 2 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY THIS MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHWEST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHEAST WINDS 5 TO 10 MPH, BECOMING EAST AFTER MIDNIGHT. CHANCE  
OF RAIN 30 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS LIKELY. HUMID WITH LOWS IN THE UPPER 60S. NORTHEAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
SHOWERS LIKELY. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE MID 60S. HIGHS IN THE MID 80S.  
CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
RAIN 40 PERCENT.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF  
RAIN 40 PERCENT.    
SUNDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING. PARTLY  
CLOUDY. LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 80.  
 

 
 
ILZ040-112100-  
SCHUYLER-  
INCLUDING THE CITY OF RUSHVILLE  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY THIS MORNING. HIGHS IN THE LOWER 90S.  
SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 104.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.  
CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS AROUND 90. SOUTHEAST WINDS 5 TO  
10 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF RAIN  
50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH LOWS  
IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
70 PERCENT.    
THURSDAY
 
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN  
THE MID 80S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY
 
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 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS  
AFTER MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX  
VALUES UP TO 100 IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ041-112100-  
MASON-  
INCLUDING THE CITY OF HAVANA  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY THIS MORNING. HIGHS IN THE LOWER 90S.  
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105 THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE LOWER 70S.  
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER  
80S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF 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  
70 PERCENT.    
THURSDAY
 
SHOWERS LIKELY, MAINLY IN THE MORNING. HUMID WITH  
HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
70 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 90. HEAT INDEX VALUES UP  
TO 100 IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ047-112100-  
CASS-  
INCLUDING THE CITY OF BEARDSTOWN  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY THIS MORNING. HIGHS IN THE LOWER 90S.  
SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 104 THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE LOWER 70S. SOUTH  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING SOUTHEAST  
AFTER MIDNIGHT.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS. HUMID WITH HIGHS AROUND 90. SOUTHEAST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
101.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH LOWS  
IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
70 PERCENT.    
THURSDAY
 
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN  
THE UPPER 80S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
70 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE  
OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX  
VALUES UP TO 105 IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ048-112100-  
MENARD-  
INCLUDING THE CITY OF PETERSBURG  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY THIS MORNING. HIGHS IN THE LOWER 90S.  
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 104.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.  
CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS AROUND 90.  
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. EAST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER  
80S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX  
VALUES UP TO 100 IN THE AFTERNOON.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ042-112100-  
LOGAN-  
INCLUDING THE CITY OF LINCOLN  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO  
10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 20 PERCENT. HEAT  
INDEX VALUES UP TO 104.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE LOWER 70S.  
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER  
80S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS LIKELY. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
SHOWERS LIKELY IN THE MORNING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE MID 80S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.  
LOWS IN THE LOWER 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ043-112100-  
DE WITT-  
INCLUDING THE CITY OF CLINTON  
817 AM CDT TUE AUG 11 2026  
   
REST OF TODAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY THIS MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHWEST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES  
UP TO 101.    
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH LOWS AROUND 70. NORTH WINDS 5 TO  
10 MPH, BECOMING EAST AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTHEAST WINDS 10 TO 15 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS LIKELY. HUMID WITH LOWS AROUND 70. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
SHOWERS LIKELY IN THE MORNING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE MID 80S. EAST WINDS 5 TO 10 MPH. CHANCE  
OF RAIN 70 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.  
LOWS IN THE LOWER 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ049-112100-  
SCOTT-  
INCLUDING THE CITY OF WINCHESTER  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. HIGHS IN THE MID 90S. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP  
TO 106 THIS AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH,  
BECOMING SOUTHEAST AFTER MIDNIGHT. CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
90S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT  
INDEX VALUES UP TO 103.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 60 PERCENT.    
THURSDAY
 
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN  
THE UPPER 80S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
60 PERCENT. HEAT INDEX VALUES UP TO 101 IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE UPPER 80S.  
CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE LOWER 90S.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES  
UP TO 105.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ050-112100-  
MORGAN-  
INCLUDING THE CITY OF JACKSONVILLE  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS 10 TO 15 MPH. HEAT INDEX VALUES UP TO 104.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.  
CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER  
90S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT  
INDEX VALUES UP TO 102.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN  
THE UPPER 80S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS AFTER MIDNIGHT.  
LOWS IN THE UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE  
OF RAIN 40 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
IN THE LOWER 90S.    
SATURDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 90. HEAT INDEX VALUES UP TO  
100.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ051-112100-  
SANGAMON-  
INCLUDING THE CITY OF SPRINGFIELD  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP  
TO 104.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.  
CHANCE OF RAIN 20 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS AROUND 90. SOUTH  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES  
UP TO 101.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN  
THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH LOWS  
IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
70 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER  
80S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS AROUND  
70. CHANCE OF RAIN 80 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
IN THE LOWER 90S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 70S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 90. HEAT INDEX VALUES UP TO  
100.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ053-112100-  
MACON-  
INCLUDING THE CITY OF DECATUR  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 102.    
TONIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE EVENING. HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS  
5 TO 10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. EAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING. HUMID WITH HIGHS IN  
THE MID 80S. EAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY AND FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. HIGHS IN THE LOWER 80S. LOWS IN THE UPPER 60S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. HEAT INDEX  
VALUES UP TO 100 IN THE AFTERNOON.    
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 UPPER 80S.  
LOWS IN THE UPPER 60S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ044-112100-  
PIATT-  
INCLUDING THE CITY OF MONTICELLO  
817 AM CDT TUE AUG 11 2026  
   
REST OF TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO  
15 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 101.    
TONIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS AROUND 70. SOUTHWEST WINDS  
5 TO 10 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS AROUND 70. EAST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 80 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE  
UPPER 80S. LOWS AROUND 70.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ045-112100-  
CHAMPAIGN-  
INCLUDING THE CITIES OF CHAMPAIGN AND URBANA  
817 AM CDT TUE AUG 11 2026  
 
...SEVERE THUNDERSTORM WATCH 563 IN EFFECT UNTIL 2 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY THIS MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE  
UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
TONIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE UPPER 60S.  
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING EAST AFTER MIDNIGHT. CHANCE  
OF RAIN 40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S.  
SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS LIKELY. HUMID WITH LOWS AROUND 70. NORTHEAST WINDS AROUND  
5 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 80S.  
CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S.  
CHANCE OF RAIN 50 PERCENT.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.  
LOWS IN THE LOWER 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.  
 

 
 
ILZ046-112100-  
VERMILION-  
INCLUDING THE CITY OF DANVILLE  
817 AM CDT TUE AUG 11 2026  
 
...SEVERE THUNDERSTORM WATCH 563 IN EFFECT UNTIL 2 PM CDT THIS  
AFTERNOON...  
   
REST OF TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY THIS MORNING, THEN MOSTLY CLOUDY WITH SHOWERS  
AND THUNDERSTORMS LIKELY THIS AFTERNOON. HIGHS IN THE MID 80S.  
SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF  
RAIN 70 PERCENT.    
TONIGHT
 
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 UPPER 60S. SOUTH WINDS 5 TO 10 MPH, BECOMING EAST  
AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH. CHANCE OF RAIN  
70 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS  
IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 80S.  
CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 60S.  
CHANCE OF RAIN 50 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT AND SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. HIGHS IN THE UPPER 80S.  
CHANCE OF RAIN 40 PERCENT.    
SUNDAY NIGHT
 
A CHANCE OF SHOWERS IN THE EVENING. PARTLY  
CLOUDY. LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
PARTLY SUNNY. HIGHS AROUND 80.  
 

 
 
ILZ052-112100-  
CHRISTIAN-  
INCLUDING THE CITY OF TAYLORVILLE  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP  
TO 103.    
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A  
CHANCE OF THUNDERSTORMS, MAINLY IN THE EVENING. HUMID WITH LOWS  
IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING SOUTH  
AFTER MIDNIGHT. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS AROUND 90. SOUTHWEST WINDS  
5 TO 10 MPH, BECOMING SOUTH WITH GUSTS UP TO 25 MPH IN THE  
AFTERNOON. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
102.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. EAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING. HUMID WITH HIGHS IN  
THE UPPER 80S. EAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT. HEAT INDEX VALUES UP TO 100 IN THE AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE MID 80S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
IN THE LOWER 90S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES  
UP TO 105.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ061-112100-  
SHELBY-  
INCLUDING THE CITY OF SHELBYVILLE  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP  
TO 103.    
TONIGHT
 
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. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING  
SOUTH AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. LOCALLY HEAVY RAINFALL POSSIBLE IN THE  
AFTERNOON. HUMID WITH HIGHS AROUND 90. SOUTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON.  
CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO 101.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. EAST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING. HUMID WITH HIGHS IN  
THE UPPER 80S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 80S.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS AROUND 90.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ054-112100-  
MOULTRIE-  
INCLUDING THE CITY OF SULLIVAN  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP  
TO 101.    
TONIGHT
 
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 AROUND 70. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING SOUTH AFTER  
MIDNIGHT. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHWEST  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN  
40 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. EAST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING. HUMID WITH HIGHS IN  
THE MID 80S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE MID 80S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S.  
CHANCE OF RAIN 30 PERCENT.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. HEAT INDEX  
VALUES UP TO 100 IN THE AFTERNOON.    
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 UPPER 80S.  
LOWS IN THE UPPER 60S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ055-112100-  
DOUGLAS-  
INCLUDING THE CITY OF TUSCOLA  
817 AM CDT TUE AUG 11 2026  
   
REST OF TODAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. HIGHS AROUND 90. SOUTHWEST WINDS  
10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO  
101.    
TONIGHT
 
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 AROUND 70. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING SOUTHEAST  
AFTER MIDNIGHT. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS AROUND 70. EAST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 70 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 80S.  
CHANCE OF RAIN 30 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S.  
CHANCE OF RAIN 40 PERCENT.    
SATURDAY THROUGH SUNDAY NIGHT
 
PARTLY CLOUDY. HIGHS IN THE  
UPPER 80S. LOWS AROUND 70.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ056-112100-  
COLES-  
INCLUDING THE CITIES OF CHARLESTON AND MATTOON  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 101.    
TONIGHT
 
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 AROUND 70. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHEAST WINDS AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT.  
CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING. HUMID WITH HIGHS IN  
THE MID 80S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE  
OF RAIN 30 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 90. HEAT INDEX VALUES UP TO  
100.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ057-112100-  
EDGAR-  
INCLUDING THE CITY OF PARIS  
817 AM CDT TUE AUG 11 2026  
   
REST OF TODAY
 
PARTLY SUNNY EARLY THIS MORNING, THEN MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.  
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF  
RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 101.    
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH LOWS  
AROUND 70. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS AROUND 70. SOUTHEAST WINDS AROUND 5 MPH, BECOMING  
NORTHEAST AROUND 5 MPH AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT.   
THURSDAY
 
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE MID 80S. NORTHEAST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE LOWER 80S.  
CHANCE OF RAIN 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S.  
CHANCE OF RAIN 30 PERCENT.    
SATURDAY THROUGH SUNDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.  
LOWS IN THE LOWER 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ062-112100-  
CUMBERLAND-  
INCLUDING THE CITY OF GREENUP  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP  
TO 102.    
TONIGHT
 
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. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES  
UP TO 101.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHEAST WINDS AROUND 5 MPH, BECOMING EAST AFTER MIDNIGHT.  
CHANCE OF RAIN 60 PERCENT.    
THURSDAY
 
A CHANCE OF SHOWERS IN THE MORNING. PARTLY SUNNY.  
HUMID WITH HIGHS IN THE UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE  
OF RAIN 30 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 90. HEAT INDEX VALUES UP TO  
100.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ063-112100-  
CLARK-  
INCLUDING THE CITY OF MARSHALL  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 102.    
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS. HUMID  
WITH LOWS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER 80S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH,  
BECOMING NORTHEAST AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN MOSTLY CLOUDY IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID  
80S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
THURSDAY NIGHT
 
A CHANCE OF THUNDERSTORMS. SHOWERS LIKELY. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE  
OF RAIN 40 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
60S. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE LOWER 70S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 90. HEAT INDEX VALUES UP TO  
100.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
ILZ066-112100-  
EFFINGHAM-  
INCLUDING THE CITY OF EFFINGHAM  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
PARTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP  
TO 103.    
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS, MAINLY IN THE EVENING. HUMID WITH LOWS IN THE  
LOWER 70S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. LOCALLY HEAVY RAINFALL POSSIBLE IN THE  
AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
103.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS IN THE LOWER 70S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING EAST  
AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
HUMID WITH HIGHS IN THE UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 101 IN THE  
AFTERNOON.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE MID 80S.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
AROUND 90.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN  
30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 

 
 
ILZ067-112100-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS 10 TO 15 MPH. HEAT INDEX VALUES UP TO 103.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS, MAINLY IN THE EVENING. HUMID WITH LOWS IN THE LOWER  
70S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS AROUND 90. SOUTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
103.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH, BECOMING  
NORTHEAST AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
A CHANCE OF SHOWERS IN THE MORNING. PARTLY SUNNY.  
HUMID WITH HIGHS IN THE UPPER 80S. NORTHEAST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 101.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE MID 80S.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
AROUND 90.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
70S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 

 
 
ILZ068-112100-  
CRAWFORD-  
INCLUDING THE CITY OF ROBINSON  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS 10 TO 15 MPH. HEAT INDEX VALUES UP TO 103.    
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS. HUMID  
WITH LOWS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 50 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES  
UP TO 102.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTH WINDS 5 TO 10 MPH WITH  
GUSTS UP TO 20 MPH, BECOMING NORTHEAST AFTER MIDNIGHT. CHANCE OF  
RAIN 60 PERCENT.    
THURSDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE MORNING.  
HUMID WITH HIGHS IN THE UPPER 80S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE  
OF RAIN 30 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS AROUND 70. HIGHS  
AROUND 90.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 70S.  
HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER  
70S. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 

 
 
ILZ071-112100-  
CLAY-  
INCLUDING THE CITY OF FLORA  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
MOSTLY SUNNY. HIGHS IN THE MID 90S. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP  
TO 104.    
TONIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE EVENING. HUMID WITH LOWS IN THE MID 70S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES  
UP TO 105.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH WITH GUSTS UP TO  
20 MPH, BECOMING NORTH AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.   
THURSDAY
 
A CHANCE OF SHOWERS IN THE MORNING. PARTLY SUNNY.  
HUMID WITH HIGHS AROUND 90. NORTHEAST WINDS AROUND 5 MPH. CHANCE  
OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 103 IN THE AFTERNOON.   
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 60 PERCENT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 80S.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE LOWER 90S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE LOWER 90S.    
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
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 

 
 
ILZ072-112100-  
RICHLAND-  
INCLUDING THE CITY OF OLNEY  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. HEAT INDEX VALUES UP  
TO 104.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES  
UP TO 105.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH WITH GUSTS UP TO  
20 MPH, BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN  
50 PERCENT.    
THURSDAY
 
A CHANCE OF SHOWERS IN THE MORNING. PARTLY SUNNY.  
HUMID WITH HIGHS AROUND 90. NORTHWEST WINDS AROUND 5 MPH,  
BECOMING NORTHEAST IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT.  
HEAT INDEX VALUES UP TO 103.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 60 PERCENT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 80S.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE LOWER 90S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE LOWER 90S.    
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
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 

 
 
ILZ073-112100-  
LAWRENCE-  
INCLUDING THE CITY OF LAWRENCEVILLE  
817 AM CDT TUE AUG 11 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT  
THIS EVENING...  
   
REST OF TODAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS 10 TO 15 MPH. HEAT INDEX VALUES UP TO 103.    
TONIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES  
UP TO 104.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS IN THE MID 70S. SOUTH WINDS 5 TO 10 MPH WITH GUSTS UP TO  
20 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.    
THURSDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HUMID WITH  
HIGHS IN THE UPPER 80S. WEST WINDS AROUND 5 MPH, BECOMING NORTH  
IN THE AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP  
TO 101.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 80S.    
FRIDAY NIGHT AND SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
70S. HIGHS IN THE LOWER 90S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 70S.  
HIGHS IN THE LOWER 90S.    
SUNDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 70S.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page Main Text Page