826  
FPUS53 KLOT 231505  
ZFPLOT  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL  
1005 AM CDT MON JUN 23 2025  
 
ILZ104-240000-  
CENTRAL COOK-  
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,  
AND LA GRANGE  
1005 AM CDT MON JUN 23 2025  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL MIDNIGHT CDT TONIGHT
 
 
   
REST OF TODAY
 
MOSTLY SUNNY. BREEZY. HOT AND HUMID. HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP  
TO 102.    
TONIGHT
 
MOSTLY CLEAR EARLY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY IN THE LATE EVENING AND EARLY MORNING, THEN  
BECOMING PARTLY CLOUDY LATE. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE LATE EVENING AND EARLY MORNING. BREEZY WITH  
LOWS IN THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP  
TO 30 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY TO MID  
AFTERNOON, THEN SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE  
AFTERNOON. HIGHS AROUND 90 INLAND, BUT ONLY IN THE LOWER 80S NEAR  
THE LAKE. TEMPERATURE FALLING INTO THE LOWER 80S IN THE  
AFTERNOON. WEST WINDS 5 TO 10 MPH, BECOMING NORTH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY,  
MAINLY IN THE EVENING. LOWS IN THE UPPER 60S. NORTHEAST WINDS  
AROUND 5 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY THROUGH MID AFTERNOON, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN  
THE MID 80S INLAND, BUT ONLY IN THE UPPER 70S NEAR THE LAKE.  
NORTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S INLAND, BUT ONLY IN THE MID  
80S NEAR THE LAKE. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S INLAND, BUT ONLY IN THE  
LOWER 80S NEAR THE LAKE. CHANCE OF PRECIPITATION 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S INLAND, BUT  
ONLY IN THE LOWER 80S NEAR THE LAKE.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 70. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 80S INLAND, BUT ONLY IN THE MID 80S NEAR THE LAKE.  
CHANCE OF PRECIPITATION 40 PERCENT.  
 

 
 
ILZ103-240000-  
NORTHERN COOK-  
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,  
PALATINE, AND NORTHBROOK  
1005 AM CDT MON JUN 23 2025  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL MIDNIGHT CDT TONIGHT
 
 
   
REST OF TODAY
 
SUNNY, BREEZY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH. HEAT  
INDEX VALUES UP TO 102.    
TONIGHT
 
PARTLY CLOUDY EARLY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
BREEZY WITH LOWS IN THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH, BECOMING WEST AROUND 5 MPH AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY TO MID  
AFTERNOON, THEN SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE  
AFTERNOON. HIGHS IN THE UPPER 80S INLAND, BUT ONLY IN THE LOWER  
80S NEAR THE LAKE. TEMPERATURE FALLING INTO THE LOWER 80S IN THE  
AFTERNOON. WEST WINDS AROUND 5 MPH, INCREASING TO NORTH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT
 
THUNDERSTORMS LIKELY IN THE EVENING. SHOWERS  
LIKELY. A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S INLAND, BUT ONLY IN THE MID  
70S NEAR THE LAKE. NORTH WINDS AROUND 5 MPH, BECOMING EAST IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S INLAND, BUT ONLY IN THE MID  
80S NEAR THE LAKE. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S INLAND, BUT ONLY IN THE LOWER  
80S NEAR THE LAKE. CHANCE OF PRECIPITATION 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S INLAND, BUT  
ONLY IN THE LOWER 80S NEAR THE LAKE.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S INLAND, BUT ONLY IN THE MID  
80S NEAR THE LAKE. CHANCE OF PRECIPITATION 40 PERCENT.  
 

 
 
ILZ105-240000-  
SOUTHERN COOK-  
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,  
ORLAND PARK, AND PARK FOREST  
1005 AM CDT MON JUN 23 2025  
   
..EXTREME HEAT WARNING IN EFFECT UNTIL MIDNIGHT CDT TONIGHT
 
 
   
REST OF TODAY
 
MOSTLY SUNNY. BREEZY. HOT AND HUMID. HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP  
TO 103.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
EVENING. LOWS IN THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 25 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY TO MID  
AFTERNOON, THEN SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE  
AFTERNOON. HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY,  
MAINLY IN THE EVENING. LOWS AROUND 70. NORTHEAST WINDS AROUND  
5 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY THROUGH MID AFTERNOON, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN  
THE MID 80S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
PRECIPITATION 50 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 70. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 80S. CHANCE OF PRECIPITATION 40 PERCENT.  
 

 
 
ILZ006-240000-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY, BREEZY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH.    
TONIGHT
 
PARTLY CLOUDY EARLY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY  
IN THE EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
LATE EVENING AND EARLY MORNING. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE. LOWS IN THE LOWER 70S. WEST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY TO MID  
AFTERNOON. SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE  
AFTERNOON. HIGHS IN THE UPPER 80S INLAND, BUT ONLY AROUND 80 NEAR  
THE LAKE. TEMPERATURE FALLING INTO THE UPPER 70S IN THE  
AFTERNOON. WEST WINDS 5 TO 10 MPH, BECOMING NORTH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT
 
THUNDERSTORMS LIKELY IN THE EVENING. SHOWERS  
LIKELY. A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID  
60S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S INLAND, BUT ONLY IN THE MID  
70S NEAR THE LAKE. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S INLAND, BUT ONLY IN THE  
LOWER 80S NEAR THE LAKE. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH SHOWERS AND THUNDERSTORMS  
LIKELY IN THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 70. CHANCE  
OF PRECIPITATION 60 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE MID 80S INLAND, BUT ONLY AROUND 80 NEAR THE LAKE. CHANCE OF  
PRECIPITATION 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 80S INLAND, BUT ONLY  
AROUND 80 NEAR THE LAKE.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 80S INLAND, BUT ONLY IN THE LOWER 80S NEAR THE LAKE.  
CHANCE OF PRECIPITATION 40 PERCENT.  
 

 
 
ILZ005-240000-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
MOSTLY SUNNY. BREEZY. HOT AND HUMID. HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH. HEAT INDEX VALUES UP TO 101.    
TONIGHT
 
PARTLY CLOUDY EARLY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH THE  
EARLY OVERNIGHT. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
LATE. BREEZY WITH LOWS IN THE LOWER 70S. WEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH, DIMINISHING TO AROUND 5 MPH AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THROUGH MID MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE MORNING. SHOWERS AND THUNDERSTORMS  
LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO  
10 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT
 
THUNDERSTORMS LIKELY IN THE EVENING. SHOWERS  
LIKELY. A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID  
60S. EAST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.   
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH,  
BECOMING SOUTHEAST IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
60 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND  
70. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE MID 80S. CHANCE OF PRECIPITATION 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
ILZ012-240000-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY, BREEZY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. HEAT  
INDEX VALUES UP TO 101.    
TONIGHT
 
PARTLY CLOUDY EARLY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS.  
BREEZY WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH, BECOMING WEST AROUND 5 MPH AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY TO MID  
AFTERNOON, THEN SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE  
AFTERNOON. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH. CHANCE  
OF PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT
 
THUNDERSTORMS LIKELY IN THE EVENING. SHOWERS  
LIKELY. A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. EAST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY THROUGH MID AFTERNOON, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN  
THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
ILZ013-240000-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY, BREEZY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. HEAT  
INDEX VALUES UP TO 102.    
TONIGHT
 
MOSTLY CLEAR EARLY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY IN THE LATE EVENING AND EARLY MORNING, THEN  
BECOMING PARTLY CLOUDY LATE. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE LATE EVENING AND EARLY MORNING. BREEZY WITH  
LOWS IN THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP  
TO 30 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY TO MID  
AFTERNOON, THEN SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE  
AFTERNOON. HIGHS AROUND 90. WEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT
 
THUNDERSTORMS LIKELY IN THE EVENING. SHOWERS  
LIKELY. A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. EAST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. NORTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 80S. CHANCE OF PRECIPITATION 40 PERCENT.  
 

 
 
ILZ020-240000-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY, BREEZY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH IN  
THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP TO 103.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
EVENING. LOWS IN THE LOWER 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY TO MID  
AFTERNOON, THEN SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH. CHANCE  
OF PRECIPITATION 60 PERCENT. HEAT INDEX VALUES UP TO 101.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY,  
MAINLY IN THE EVENING. LOWS AROUND 70. NORTHEAST WINDS AROUND  
5 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY THROUGH MID AFTERNOON, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN  
THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER  
90S. CHANCE OF PRECIPITATION 50 PERCENT. HEAT INDEX VALUES UP TO  
100.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS AROUND 90.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
ILZ106-240000-  
NORTHERN WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,  
AND MOKENA  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY, BREEZY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH IN  
THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP TO 103.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
EVENING. LOWS IN THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY TO MID  
AFTERNOON, THEN SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH. CHANCE  
OF PRECIPITATION 60 PERCENT. HEAT INDEX VALUES UP TO 101.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY,  
MAINLY IN THE EVENING. LOWS AROUND 70. NORTHEAST WINDS AROUND  
5 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
PRECIPITATION 50 PERCENT. HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
ILZ107-240000-  
SOUTHERN WILL-  
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY, BREEZY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH IN  
THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP TO 104.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY TO MID  
AFTERNOON, THEN SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF PRECIPITATION 60 PERCENT. HEAT INDEX VALUES UP TO 103.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY,  
MAINLY IN THE EVENING. LOWS IN THE LOWER 70S. EAST WINDS AROUND  
5 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
ILZ108-240000-  
EASTERN WILL-  
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY, BREEZY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH IN  
THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP TO 103.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY TO MID  
AFTERNOON, THEN SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. WEST WINDS 5 TO 10 MPH. CHANCE  
OF PRECIPITATION 60 PERCENT. HEAT INDEX VALUES UP TO 100.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY,  
MAINLY IN THE EVENING. LOWS IN THE UPPER 60S. NORTHEAST WINDS  
AROUND 5 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID  
80S. WEST WINDS AROUND 5 MPH, BECOMING NORTHWEST IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER  
90S. CHANCE OF PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO  
100.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
INZ001-240000-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
MOSTLY SUNNY. BREEZY. HOT AND HUMID. HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP  
TO 101.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 25 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 90 INLAND, BUT ONLY IN THE LOWER 80S NEAR THE LAKE.  
WEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT. HEAT  
INDEX VALUES UP TO 101.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. NORTH WINDS AROUND 5 MPH.  
CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY THROUGH MID AFTERNOON, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN  
THE MID 80S INLAND, BUT ONLY IN THE UPPER 70S NEAR THE LAKE.  
NORTHWEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 90 INLAND, BUT ONLY  
IN THE MID 80S NEAR THE LAKE. CHANCE OF PRECIPITATION 50 PERCENT.  
HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S INLAND, BUT ONLY IN THE  
LOWER 80S NEAR THE LAKE. CHANCE OF PRECIPITATION 40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 80S INLAND, BUT ONLY  
IN THE LOWER 80S NEAR THE LAKE.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 80S. CHANCE OF PRECIPITATION 40 PERCENT.  
 

 
 
INZ002-240000-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY, BREEZY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH IN  
THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP TO 101.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY AFTER MIDNIGHT, THEN BECOMING PARTLY CLOUDY LATE. LOWS IN  
THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS AROUND 90 INLAND, BUT ONLY IN THE LOWER 80S NEAR THE LAKE.  
WEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT. HEAT  
INDEX VALUES UP TO 101.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. NORTHWEST WINDS AROUND  
5 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY THROUGH MID AFTERNOON, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN  
THE MID 80S INLAND, BUT ONLY IN THE UPPER 70S NEAR THE LAKE.  
NORTHWEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90 INLAND, BUT ONLY IN THE MID 80S  
NEAR THE LAKE. CHANCE OF PRECIPITATION 50 PERCENT. HEAT INDEX  
VALUES UP TO 100.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S INLAND, BUT ONLY IN THE  
LOWER 80S NEAR THE LAKE. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 80S INLAND, BUT ONLY IN THE  
LOWER 80S NEAR THE LAKE. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SUNDAY
 
PARTLY CLOUDY IN THE MORNING, THEN MOSTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 80S INLAND, BUT ONLY IN THE MID 80S NEAR THE LAKE.  
CHANCE OF PRECIPITATION 40 PERCENT.  
 

 
 
ILZ003-240000-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
MOSTLY SUNNY LATE MORNING THROUGH MID AFTERNOON,  
THEN BECOMING PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE AFTERNOON. BREEZY. HOT AND HUMID. HIGHS  
IN THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF PRECIPITATION 20 PERCENT. HEAT INDEX VALUES UP  
TO 102.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS.  
LOWS IN THE LOWER 70S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
25 MPH, BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH. CHANCE  
OF PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT
 
THUNDERSTORMS LIKELY IN THE EVENING. SHOWERS  
LIKELY. A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. NORTHEAST WINDS AROUND 5 MPH, BECOMING EAST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY THROUGH MID AFTERNOON, THEN BECOMING  
PARTLY CLOUDY. SHOWERS LIKELY IN THE MORNING. A CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
MID 80S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
60 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 80S. CHANCE OF PRECIPITATION 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S. CHANCE OF PRECIPITATION 40 PERCENT.  
 

 
 
ILZ004-240000-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
MOSTLY SUNNY LATE MORNING THROUGH MID AFTERNOON,  
THEN BECOMING PARTLY CLOUDY. BREEZY. HOT AND HUMID. HIGHS IN THE  
MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
HEAT INDEX VALUES UP TO 102.    
TONIGHT
 
PARTLY CLOUDY EARLY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 25 MPH,  
BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH. CHANCE  
OF PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT
 
THUNDERSTORMS LIKELY IN THE EVENING. SHOWERS  
LIKELY. A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID  
60S. EAST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.   
WEDNESDAY
 
MOSTLY CLOUDY THROUGH MID AFTERNOON, THEN BECOMING  
PARTLY CLOUDY. SHOWERS LIKELY IN THE MORNING. A CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
MID 80S. WEST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
60 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
UPPER 60S. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE MID 80S. CHANCE OF PRECIPITATION 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
ILZ008-240000-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
MOSTLY SUNNY LATE MORNING THROUGH MID AFTERNOON,  
THEN BECOMING PARTLY CLOUDY. BREEZY. HOT AND HUMID. HIGHS IN THE  
MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
HEAT INDEX VALUES UP TO 102.    
TONIGHT
 
PARTLY CLOUDY EARLY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 25 MPH,  
BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH. CHANCE  
OF PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT
 
THUNDERSTORMS LIKELY IN THE EVENING. SHOWERS  
LIKELY. A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. NORTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHEAST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY THROUGH MID AFTERNOON, THEN BECOMING  
PARTLY CLOUDY. SHOWERS LIKELY IN THE MORNING. A CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
MID 80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE  
AFTERNOON. HIGHS AROUND 90. CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND  
70. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY CLOUDY WITH A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 80S. CHANCE OF PRECIPITATION 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS AROUND 90.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S. CHANCE OF PRECIPITATION 40 PERCENT.  
 

 
 
ILZ011-240000-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY, BREEZY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. HEAT  
INDEX VALUES UP TO 102.    
TONIGHT
 
PARTLY CLOUDY EARLY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER 70S. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
25 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.  
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT
 
THUNDERSTORMS LIKELY IN THE EVENING. SHOWERS  
LIKELY. A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. NORTHEAST WINDS AROUND 5 MPH, BECOMING SOUTHEAST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY THROUGH MID AFTERNOON, THEN BECOMING  
PARTLY CLOUDY. SHOWERS LIKELY IN THE MORNING. A CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE  
MID 80S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
ILZ010-240000-  
LEE-  
INCLUDING THE CITY OF DIXON  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
MOSTLY SUNNY. BREEZY. HOT AND HUMID. HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 102.    
TONIGHT
 
PARTLY CLOUDY EARLY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY  
IN THE EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS LATE  
IN THE EVENING. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. LOWS IN THE LOWER 70S. WEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 25 MPH, BECOMING SOUTHWEST AROUND 5 MPH AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON.  
HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
TUESDAY NIGHT
 
THUNDERSTORMS LIKELY IN THE EVENING. SHOWERS  
LIKELY. A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 70.  
NORTH WINDS AROUND 5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 70 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY THROUGH MID AFTERNOON, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN  
THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS AROUND 90.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 70. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S. CHANCE OF PRECIPITATION 40 PERCENT.  
 

 
 
ILZ019-240000-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY, BREEZY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH IN  
THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP TO 102.    
TONIGHT
 
MOSTLY CLEAR EARLY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY LATE IN THE EVENING, THEN BECOMING MOSTLY CLOUDY  
AFTER MIDNIGHT. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE  
IN THE EVENING. LOWS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT. HEAT INDEX VALUES UP TO 101.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
PRECIPITATION 50 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS AROUND 90.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S. CHANCE OF PRECIPITATION 40 PERCENT.  
 

 
 
ILZ021-240000-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY, BREEZY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH IN  
THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP TO 103.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT. HEAT INDEX VALUES UP TO 103.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTH WINDS AROUND 5 MPH,  
BECOMING EAST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.   
WEDNESDAY
 
MOSTLY CLOUDY THROUGH MID AFTERNOON, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS  
AROUND 90. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 70.    
SATURDAY
 
PARTLY CLOUDY. HIGHS AROUND 90.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
ILZ032-240000-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY, BREEZY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. HEAT  
INDEX VALUES UP TO 103.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. LOWS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT. HEAT INDEX VALUES UP TO 103.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND  
5 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY THROUGH MID MORNING, THEN BECOMING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF PRECIPITATION 50 PERCENT. HEAT INDEX VALUES UP TO 101.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
20 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 70.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
30 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SUNDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
ILZ023-240000-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY, BREEZY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. HEAT  
INDEX VALUES UP TO 103.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY AFTER MIDNIGHT, THEN BECOMING PARTLY CLOUDY LATE. LOWS IN  
THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH, DIMINISHING TO AROUND 5 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
MORNING. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT. HEAT INDEX VALUES UP TO 102.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND  
5 MPH, BECOMING SOUTHEAST AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY
 
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER  
90S. CHANCE OF PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO  
100.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 60S.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
ILZ039-240000-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
MOSTLY SUNNY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. HEAT  
INDEX VALUES UP TO 102.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY AFTER MIDNIGHT, THEN BECOMING PARTLY CLOUDY LATE. LOWS IN  
THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH, DIMINISHING TO 5 TO  
10 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO 103.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE EVENING. LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 40 PERCENT.   
WEDNESDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT. HEAT INDEX  
VALUES UP TO 101.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
20 PERCENT.    
THURSDAY
 
MOSTLY SUNNY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
40 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
30 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
ILZ033-240000-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
MOSTLY SUNNY. HOT AND HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON. HEAT INDEX VALUES UP TO 103.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY AFTER MIDNIGHT, THEN BECOMING MOSTLY CLOUDY LATE. LOWS IN  
THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH, DIMINISHING TO 5 TO  
10 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO 102.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE EVENING. LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. WEST WINDS AROUND 5 MPH. CHANCE  
OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
20 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
30 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
INZ010-240000-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY. HOT AND HUMID. HIGHS IN THE MID 90S.  
SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON. HEAT INDEX VALUES UP TO 102.    
TONIGHT
 
CLEAR IN THE EVENING, THEN BECOMING MOSTLY CLOUDY  
AFTER MIDNIGHT, THEN BECOMING PARTLY CLOUDY LATE. LOWS IN THE MID  
70S. SOUTHWEST WINDS 10 TO 15 MPH, DIMINISHING TO AROUND 5 MPH  
AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT. HEAT INDEX VALUES UP TO 101.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND  
5 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY THROUGH MID MORNING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN  
THE UPPER 80S. WEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
20 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
30 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
INZ011-240000-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
1005 AM CDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY. HOT AND HUMID. HIGHS IN THE MID 90S.  
SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON. HEAT INDEX VALUES UP TO 102.    
TONIGHT
 
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.  
LOWS IN THE MID 70S. SOUTHWEST WINDS 10 TO 15 MPH, DIMINISHING TO  
AROUND 5 MPH AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT. HEAT INDEX VALUES UP TO 101.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH IN  
THE EVENING, BECOMING LIGHT AND VARIABLE. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S. WEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
20 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS AROUND 70. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
30 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 70.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
INZ019-240000-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
1105 AM EDT MON JUN 23 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CDT /1 AM EDT/  
TONIGHT...  
   
REST OF TODAY
 
SUNNY. HOT AND HUMID. HIGHS IN THE MID 90S.  
SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON. HEAT INDEX VALUES UP TO 101.    
TONIGHT
 
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY  
AFTER MIDNIGHT, THEN BECOMING MOSTLY CLOUDY LATE. LOWS IN THE MID  
70S. SOUTHWEST WINDS 10 TO 15 MPH, DIMINISHING TO 5 TO 10 MPH  
AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO 101.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE EVENING. LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 30 PERCENT.   
WEDNESDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. WEST WINDS AROUND 5 MPH. CHANCE  
OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
20 PERCENT.    
THURSDAY
 
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
40 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE EVENING. LOWS IN THE MID 70S. CHANCE  
OF PRECIPITATION 30 PERCENT.    
FRIDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 70S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
SATURDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
30 PERCENT.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
SUNDAY
 
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 

 
 
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