354  
FPUS53 KILX 151138  
ZFPILX  
 
ZONE FORECASTS  
NATIONAL WEATHER SERVICE LINCOLN IL  
637 AM CDT SAT AUG 15 2026  
 
ILZ027-151900-  
KNOX-  
INCLUDING THE CITY OF GALESBURG  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS MORNING. HIGHS  
IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST THIS  
AFTERNOON. CHANCE OF RAIN NEAR 100 PERCENT. HEAT INDEX VALUES UP  
TO 100 THIS AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 70 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A CHANCE OF THUNDERSTORMS WITH A SLIGHT  
CHANCE OF SHOWERS IN THE MORNING. HUMID WITH HIGHS IN THE MID  
80S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
RAIN 70 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HIGHS AROUND 80. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60.  
HIGHS IN THE MID 70S.  
 

 
 
ILZ028-151900-  
STARK-  
INCLUDING THE CITY OF TOULON  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS MORNING. HIGHS  
IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST THIS  
AFTERNOON. CHANCE OF RAIN NEAR 100 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 70 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 60 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER  
60S. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HIGHS IN THE UPPER 70S. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60.  
HIGHS IN THE MID 70S.  
 

 
 
ILZ030-151900-  
MARSHALL-  
INCLUDING THE CITY OF LACON  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,  
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS MORNING. HIGHS  
IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH. GUSTS UP TO 25 MPH  
THIS MORNING. CHANCE OF RAIN NEAR 100 PERCENT.    
TONIGHT
 
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. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
70 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY IN THE AFTERNOON.  
HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 60 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS IN THE UPPER 60S. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS AROUND 80. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60.  
HIGHS IN THE MID 70S.  
 

 
 
ILZ029-151900-  
PEORIA-  
INCLUDING THE CITY OF PEORIA  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS MORNING. HIGHS  
IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST THIS  
AFTERNOON. CHANCE OF RAIN NEAR 100 PERCENT.    
TONIGHT
 
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 MID 70S. SOUTHWEST WINDS AROUND 5 MPH. GUSTS UP TO 20 MPH  
AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT.    
SUNDAY
 
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. NORTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 60S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLOUDY WITH SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS AROUND 70. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
40 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ031-151900-  
WOODFORD-  
INCLUDING THE CITY OF EUREKA  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,  
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS MORNING. HIGHS  
IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN NEAR  
100 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 70 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS IN THE UPPER 60S. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
50 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60.  
HIGHS IN THE MID 70S.  
 

 
 
ILZ036-151900-  
FULTON-  
INCLUDING THE CITY OF CANTON  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS MORNING. HIGHS  
IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN NEAR  
100 PERCENT. HEAT INDEX VALUES UP TO 102 THIS AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY WITH A CHANCE  
OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER  
70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.    
SUNDAY
 
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. NORTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE MID 60S. NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
40 PERCENT.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ037-151900-  
TAZEWELL-  
INCLUDING THE CITY OF PEKIN  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS MORNING. HIGHS  
IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN NEAR  
100 PERCENT.    
TONIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF  
RAIN 60 PERCENT.    
SUNDAY
 
A CHANCE OF THUNDERSTORMS IN THE MORNING. PARTLY SUNNY  
WITH A CHANCE OF SHOWERS. HUMID WITH HIGHS IN THE MID 80S. WEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
HUMID WITH LOWS IN THE UPPER 60S. NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 70. HIGHS IN THE LOWER 80S. CHANCE  
OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ038-151900-  
MCLEAN-  
INCLUDING THE CITIES OF BLOOMINGTON AND NORMAL  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,  
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS MORNING. HIGHS  
IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH, BECOMING SOUTHWEST THIS  
AFTERNOON. CHANCE OF RAIN NEAR 100 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HUMID WITH  
HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.   
MONDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT AND WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE UPPER 60S. HIGHS IN THE LOWER 80S.  
CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60.  
HIGHS IN THE MID 70S.  
 

 
 
ILZ040-151900-  
SCHUYLER-  
INCLUDING THE CITY OF RUSHVILLE  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,  
THEN PARTLY SUNNY THIS AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL THIS MORNING. HIGHS IN THE UPPER 80S. SOUTH WINDS  
5 TO 10 MPH, BECOMING SOUTHWEST THIS AFTERNOON. CHANCE OF RAIN  
NEAR 100 PERCENT. HEAT INDEX VALUES UP TO 103 THIS AFTERNOON.    
TONIGHT
 
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 70 PERCENT.    
SUNDAY
 
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. NORTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND 60.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ041-151900-  
MASON-  
INCLUDING THE CITY OF HAVANA  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,  
THEN PARTLY SUNNY THIS AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL THIS MORNING. HIGHS IN THE UPPER 80S. SOUTHWEST  
WINDS 5 TO 10 MPH. GUSTS UP TO 20 MPH THIS MORNING. CHANCE OF  
RAIN NEAR 100 PERCENT. HEAT INDEX VALUES UP TO 101 THIS  
AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS IN THE AFTERNOON. HUMID WITH HIGHS IN THE UPPER  
80S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF RAIN 60 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ047-151900-  
CASS-  
INCLUDING THE CITY OF BEARDSTOWN  
637 AM CDT SAT AUG 15 2026  
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,  
THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE UPPER 80S. EAST  
WINDS 5 TO 10 MPH, BECOMING SOUTHWEST THIS AFTERNOON. CHANCE OF  
RAIN NEAR 100 PERCENT. HEAT INDEX VALUES UP TO 102 THIS  
AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT.    
SUNDAY
 
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. NORTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
AROUND 70. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND 60.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ048-151900-  
MENARD-  
INCLUDING THE CITY OF PETERSBURG  
637 AM CDT SAT AUG 15 2026  
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,  
THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE UPPER 80S.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN NEAR 100 PERCENT.  
HEAT INDEX VALUES UP TO 100 THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S.  
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
AROUND 70. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER  
60S. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS IN THE UPPER 50S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ042-151900-  
LOGAN-  
INCLUDING THE CITY OF LINCOLN  
637 AM CDT SAT AUG 15 2026  
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING.  
HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN  
NEAR 100 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 70S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
50 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. WEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.   
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
AROUND 70. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ043-151900-  
DE WITT-  
INCLUDING THE CITY OF CLINTON  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,  
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS MORNING. HIGHS  
IN THE MID 80S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST  
THIS AFTERNOON. CHANCE OF RAIN NEAR 100 PERCENT.    
TONIGHT
 
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  
MID 70S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S. WEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.   
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
TUESDAY 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 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
50 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ049-151900-  
SCOTT-  
INCLUDING THE CITY OF WINCHESTER  
637 AM CDT SAT AUG 15 2026  
   
TODAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON.  
HIGHS IN THE LOWER 90S. EAST WINDS 5 TO 10 MPH, BECOMING  
SOUTHWEST THIS AFTERNOON. CHANCE OF RAIN 70 PERCENT. HEAT INDEX  
VALUES UP TO 106 THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
40 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. NORTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO  
102.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTH WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE UPPER 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE LOWER 70S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
AROUND 80.  
 

 
 
ILZ050-151900-  
MORGAN-  
INCLUDING THE CITY OF JACKSONVILLE  
637 AM CDT SAT AUG 15 2026  
   
TODAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON.  
HIGHS AROUND 90. EAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST THIS  
AFTERNOON. CHANCE OF RAIN 70 PERCENT. HEAT INDEX VALUES UP TO  
104 THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 70S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
50 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. NORTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES UP TO  
100.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTH WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
AROUND 70. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
THURSDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60. HIGHS  
IN THE UPPER 70S.  
 

 
 
ILZ051-151900-  
SANGAMON-  
INCLUDING THE CITY OF SPRINGFIELD  
637 AM CDT SAT AUG 15 2026  
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,  
THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH, BECOMING  
SOUTHWEST THIS AFTERNOON. CHANCE OF RAIN NEAR 100 PERCENT. HEAT  
INDEX VALUES UP TO 102 THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. WEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES  
UP TO 100.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE LOWER 70S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ053-151900-  
MACON-  
INCLUDING THE CITY OF DECATUR  
637 AM CDT SAT AUG 15 2026  
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,  
THEN PARTLY SUNNY THIS AFTERNOON. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTHWEST THIS AFTERNOON.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. WEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO  
10 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE UPPER 60S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ044-151900-  
PIATT-  
INCLUDING THE CITY OF MONTICELLO  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,  
THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL THIS MORNING. HIGHS IN THE MID 80S. SOUTHEAST  
WINDS 5 TO 10 MPH, BECOMING SOUTH THIS AFTERNOON. CHANCE OF RAIN  
NEAR 100 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE MID 70S.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S. WEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO  
10 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER 60S.  
HIGHS IN THE MID 80S.    
TUESDAY 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 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ045-151900-  
CHAMPAIGN-  
INCLUDING THE CITIES OF CHAMPAIGN AND URBANA  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,  
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS MORNING. HIGHS  
IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN NEAR  
100 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE MID 80S. WEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S.  
CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE LOWER 80S. CHANCE OF RAIN  
50 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS AROUND 60.  
HIGHS IN THE UPPER 70S.  
 

 
 
ILZ046-151900-  
VERMILION-  
INCLUDING THE CITY OF DANVILLE  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS THIS MORNING,  
THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS  
THIS AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL  
THIS MORNING. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TONIGHT
 
MOSTLY 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. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 50 PERCENT.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS. A SLIGHT CHANCE  
OF THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. HUMID WITH HIGHS IN THE MID 80S. WEST WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS AROUND 5 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS  
AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S.  
CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
A CHANCE OF SHOWERS IN THE MORNING. PARTLY SUNNY.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE UPPER 50S.  
 

 
 
ILZ052-151900-  
CHRISTIAN-  
INCLUDING THE CITY OF TAYLORVILLE  
637 AM CDT SAT AUG 15 2026  
   
TODAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON.  
HIGHS IN THE UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING  
SOUTH THIS AFTERNOON. CHANCE OF RAIN 70 PERCENT. HEAT INDEX  
VALUES UP TO 104 THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. HUMID WITH LOWS IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. WEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES UP TO 101.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT AND TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 60S.  
HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
AROUND 70. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ061-151900-  
SHELBY-  
INCLUDING THE CITY OF SHELBYVILLE  
637 AM CDT SAT AUG 15 2026  
   
TODAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS THIS  
MORNING. HIGHS AROUND 90. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING  
SOUTH THIS AFTERNOON. CHANCE OF RAIN 50 PERCENT. HEAT INDEX  
VALUES UP TO 103 THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE MID 70S.  
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
SUNDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S.  
WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 102.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR 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.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
50 PERCENT.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ054-151900-  
MOULTRIE-  
INCLUDING THE CITY OF SULLIVAN  
637 AM CDT SAT AUG 15 2026  
   
TODAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS THIS MORNING, THEN PARTLY SUNNY THIS AFTERNOON.  
HIGHS IN THE UPPER 80S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING  
SOUTH THIS AFTERNOON. CHANCE OF RAIN 70 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. WEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT. HEAT INDEX VALUES  
UP TO 100.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR 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.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ055-151900-  
DOUGLAS-  
INCLUDING THE CITY OF TUSCOLA  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS THIS MORNING, THEN PARTLY SUNNY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS THIS AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL THIS MORNING. HIGHS IN  
THE MID 80S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF RAIN 70 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S. WEST  
WINDS 10 TO 15 MPH. CHANCE OF RAIN 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR 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.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ056-151900-  
COLES-  
INCLUDING THE CITIES OF CHARLESTON AND MATTOON  
637 AM CDT SAT AUG 15 2026  
   
TODAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS,  
MAINLY THIS MORNING. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
SUNDAY
 
PARTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS IN THE UPPER 80S.  
WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX  
VALUES UP TO 101.    
SUNDAY NIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S.  
NORTHWEST WINDS 5 TO 10 MPH.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS AROUND  
5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR 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.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT THROUGH FRIDAY
 
PARTLY CLOUDY. LOWS IN THE  
LOWER 60S. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ057-151900-  
EDGAR-  
INCLUDING THE CITY OF PARIS  
637 AM CDT SAT AUG 15 2026  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY MORNING
 
 
   
TODAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS  
THIS MORNING, THEN PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS THIS AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL THIS MORNING. HIGHS IN THE MID 80S. SOUTH WINDS  
5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.    
TONIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTH WINDS  
AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
SUNDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE UPPER 80S. WEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN MOSTLY CLOUDY AFTER MIDNIGHT. HUMID WITH LOWS IN  
THE UPPER 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN  
30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S.  
CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
A CHANCE OF SHOWERS IN THE MORNING. PARTLY SUNNY.  
HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE UPPER 50S.  
 

 
 
ILZ062-151900-  
CUMBERLAND-  
INCLUDING THE CITY OF GREENUP  
637 AM CDT SAT AUG 15 2026  
   
TODAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS THIS MORNING. HIGHS IN THE UPPER 80S. SOUTH  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES  
UP TO 104.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE MID 70S.  
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
SUNDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. HUMID WITH HIGHS AROUND 90. WEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 103.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS AROUND 70.  
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 80S. NORTH  
WINDS AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR 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.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
40 PERCENT.    
WEDNESDAY NIGHT AND THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID  
60S. HIGHS AROUND 80.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
50S. HIGHS IN THE UPPER 70S.  
 

 
 
ILZ063-151900-  
CLARK-  
INCLUDING THE CITY OF MARSHALL  
637 AM CDT SAT AUG 15 2026  
   
TODAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS, MAINLY THIS MORNING. HIGHS IN THE UPPER 80S.  
SOUTHEAST WINDS AROUND 5 MPH, BECOMING SOUTH THIS AFTERNOON.  
CHANCE OF RAIN 50 PERCENT. HEAT INDEX VALUES UP TO 100.    
TONIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE MID 70S.  
SOUTH WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT.    
SUNDAY
 
PARTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HUMID WITH HIGHS IN THE UPPER 80S. WEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 101.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS AROUND 70.  
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTH WINDS 5 TO  
10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 60S.  
CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE MID 80S. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS AROUND 60.  
 

 
 
ILZ066-151900-  
EFFINGHAM-  
INCLUDING THE CITY OF EFFINGHAM  
637 AM CDT SAT AUG 15 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
 
 
   
TODAY
 
MOSTLY SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE  
OF THUNDERSTORMS THIS MORNING. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 40 PERCENT. HEAT INDEX VALUES  
UP TO 106 THIS AFTERNOON.    
TONIGHT
 
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 70S. SOUTH  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S. WEST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. HUMID WITH LOWS AROUND 70. NORTHWEST WINDS AROUND 5 MPH.  
CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 80S. NORTH  
WINDS AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 80S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 80. LOWS  
AROUND 60.  
 

 
 
ILZ067-151900-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
637 AM CDT SAT AUG 15 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
 
 
   
TODAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 108.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S. SOUTH  
WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S. WEST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE LOWER 70S.  
NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 80S. NORTH  
WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY  
CLOUDY WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID  
60S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.  
LOWS AROUND 60.  
 

 
 
ILZ068-151900-  
CRAWFORD-  
INCLUDING THE CITY OF ROBINSON  
637 AM CDT SAT AUG 15 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
 
 
   
TODAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS THIS MORNING.  
HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 106.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLEAR. HUMID WITH LOWS IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HUMID WITH HIGHS IN THE LOWER 90S. WEST WINDS 5 TO  
10 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE LOWER 70S.  
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 80S. NORTH  
WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE MID 80S.  
LOWS IN THE UPPER 60S.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE MID 60S. CHANCE  
OF RAIN 30 PERCENT.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.  
LOWS IN THE LOWER 60S.  
 

 
 
ILZ071-151900-  
CLAY-  
INCLUDING THE CITY OF FLORA  
637 AM CDT SAT AUG 15 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
 
 
   
TODAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THIS MORNING. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS AROUND 5 MPH. CHANCE OF RAIN 20 PERCENT. HEAT INDEX VALUES  
UP TO 109 THIS AFTERNOON.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
SUNDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S. WEST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE LOWER 70S.  
NORTHWEST WINDS AROUND 5 MPH. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 80S. NORTH  
WINDS AROUND 5 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 70.    
WEDNESDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 80S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF RAIN 30 PERCENT.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.  
LOWS IN THE LOWER 60S.  
 

 
 
ILZ072-151900-  
RICHLAND-  
INCLUDING THE CITY OF OLNEY  
637 AM CDT SAT AUG 15 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
 
 
   
TODAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS THIS MORNING.  
HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
RAIN 20 PERCENT. HEAT INDEX VALUES UP TO 108.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE MID 70S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S. WEST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE LOWER 70S.  
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 80S. NORTH  
WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY
 
SUNNY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
WEDNESDAY
 
PARTLY SUNNY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF RAIN  
30 PERCENT.    
WEDNESDAY 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.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.  
LOWS IN THE LOWER 60S.  
 

 
 
ILZ073-151900-  
LAWRENCE-  
INCLUDING THE CITY OF LAWRENCEVILLE  
637 AM CDT SAT AUG 15 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY
 
 
   
TODAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS THIS MORNING.  
HIGHS IN THE MID 90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN  
20 PERCENT. HEAT INDEX VALUES UP TO 107.    
TONIGHT
 
MOSTLY CLEAR. HUMID WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
SUNDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 90S. WEST  
WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. HUMID WITH LOWS IN THE LOWER 70S.  
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 40 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 80S. NORTH  
WINDS 5 TO 10 MPH.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY AND TUESDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE UPPER  
80S. LOWS IN THE UPPER 60S.    
WEDNESDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. CHANCE OF RAIN 30 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE UPPER 60S. CHANCE  
OF RAIN 30 PERCENT.    
THURSDAY THROUGH FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.  
LOWS IN THE LOWER 60S.  
 

 
 
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