088  
FPUS53 KLOT 181106  
ZFPLOT  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL  
605 AM CDT FRI SEP 18 2026  
 
ILZ104-190200-  
CENTRAL COOK-  
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,  
AND LA GRANGE  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. EAST WINDS 10 TO  
15 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. SHOWERS AND THUNDERSTORMS LIKELY LATE. LOWS  
AROUND 60. EAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
70S. SOUTHEAST WINDS 10 TO 15 MPH, BECOMING SOUTH 5 TO 10 MPH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SATURDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN  
THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH, INCREASING  
TO 15 TO 20 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE  
OF PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE LOWER 60S. CHANCE OF  
PRECIPITATION 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE MID 50S.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 50S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ103-190200-  
NORTHERN COOK-  
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,  
PALATINE, AND NORTHBROOK  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS AROUND 70. EAST WINDS 5 TO 10 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE EVENING. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT, THEN SHOWERS WITH THUNDERSTORMS  
LIKELY LATE. LOWS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 80 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER 70S. SOUTHEAST WINDS 10 TO 15 MPH, DIMINISHING TO 5 TO  
10 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
SATURDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS  
AROUND 60. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
SUNDAY
 
CLOUDY. SHOWERS LIKELY IN THE MORNING. A SLIGHT CHANCE  
OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN  
THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY
 
CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING. BREEZY  
WITH HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 50S.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ105-190200-  
SOUTHERN COOK-  
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,  
ORLAND PARK, AND PARK FOREST  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. EAST WINDS AROUND  
10 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING CLOUDY. A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. SHOWERS AND  
THUNDERSTORMS LIKELY LATE. LOWS AROUND 60. EAST WINDS 5 TO  
10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HUMID  
WITH LOWS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE  
OF PRECIPITATION 90 PERCENT.    
SUNDAY
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
AROUND 70. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION  
60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.  
CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ006-190200-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 70. EAST WINDS 10 TO 15 MPH.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
LATE IN THE EVENING. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT, THEN SHOWERS WITH THUNDERSTORMS  
LIKELY LATE. LOCALLY HEAVY RAINFALL POSSIBLE LATE. LOWS IN THE  
UPPER 50S. EAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER 70S. SOUTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH, INCREASING TO  
10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE MID 60S. NORTHEAST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 50S. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. BREEZY WITH  
HIGHS IN THE LOWER 60S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 50.  
CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ005-190200-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS AROUND 70. EAST WINDS 5 TO 10 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SHOWERS WITH  
THUNDERSTORMS LIKELY AFTER MIDNIGHT. LOCALLY HEAVY RAINFALL  
POSSIBLE LATE. LOWS IN THE UPPER 50S. EAST WINDS AROUND 10 MPH.  
CHANCE OF PRECIPITATION 90 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER 70S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING EAST IN THE  
AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE MID 60S. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 50S. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. BREEZY WITH  
HIGHS IN THE LOWER 60S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
UPPER 40S. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ012-190200-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO  
10 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS WITH THUNDERSTORMS  
LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER 50S. EAST WINDS AROUND  
10 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
SATURDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN  
THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
CLOUDY. SHOWERS LIKELY IN THE MORNING. A SLIGHT CHANCE  
OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN  
THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
BREEZY WITH HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION  
60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS. LOWS AROUND 50.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ013-190200-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO  
10 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. SHOWERS WITH THUNDERSTORMS LIKELY LATE. LOWS  
AROUND 60. EAST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION  
80 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
SATURDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN  
THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
CLOUDY. SHOWERS LIKELY IN THE MORNING. A SLIGHT CHANCE  
OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN  
THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY
 
CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE LOWER 60S. CHANCE OF  
PRECIPITATION 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 50S.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ020-190200-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 70S. EAST WINDS 5 TO  
10 MPH.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. SHOWERS AND THUNDERSTORMS LIKELY LATE. LOWS IN  
THE LOWER 60S. EAST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE UPPER 70S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HUMID  
WITH LOWS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
AROUND 70. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF PRECIPITATION  
60 PERCENT.    
MONDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.  
CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 70.  
 

 
 
ILZ106-190200-  
NORTHERN WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,  
AND MOKENA  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO  
10 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING CLOUDY. A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. SHOWERS AND  
THUNDERSTORMS LIKELY LATE. LOWS IN THE LOWER 60S. EAST WINDS  
AROUND 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HUMID  
WITH LOWS IN THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE  
OF PRECIPITATION 90 PERCENT.    
SUNDAY
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 50S. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION  
60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.  
CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ107-190200-  
SOUTHERN WILL-  
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 70S. EAST WINDS 5 TO  
10 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
SHOWERS AND THUNDERSTORMS LIKELY LATE. LOWS IN THE LOWER 60S.  
EAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE UPPER 70S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING SOUTH  
IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HUMID  
WITH LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH, INCREASING TO 10 TO  
15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF PRECIPITATION  
60 PERCENT.    
MONDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.  
CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 70.  
 

 
 
ILZ108-190200-  
EASTERN WILL-  
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 70S. EAST WINDS 5 TO  
10 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
SHOWERS AND THUNDERSTORMS LIKELY LATE. LOWS IN THE UPPER 50S.  
EAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. LOWS IN  
THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
AROUND 70. NORTHEAST WINDS 5 TO 10 MPH, INCREASING TO 10 TO  
15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE MID 60S.  
CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF  
PRECIPITATION 40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
INZ001-190200-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO  
10 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
SHOWERS AND THUNDERSTORMS LIKELY LATE. LOWS IN THE UPPER 50S.  
EAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HUMID  
WITH LOWS IN THE LOWER 60S. NORTHEAST WINDS AROUND 5 MPH. CHANCE  
OF PRECIPITATION 90 PERCENT.    
SUNDAY
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
AROUND 70. NORTHEAST WINDS 5 TO 10 MPH, INCREASING TO 10 TO  
15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE MID 60S.  
CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.  
CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
INZ002-190200-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. SHOWERS AND THUNDERSTORMS LIKELY LATE. LOWS IN THE  
UPPER 50S. EAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
SATURDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN  
THE LOWER 60S. EAST WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
AROUND 70. NORTHEAST WINDS 5 TO 10 MPH, INCREASING TO 10 TO  
15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION  
60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF  
PRECIPITATION 50 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ003-190200-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE  
MORNING AND AFTERNOON. HIGHS IN THE LOWER 70S. EAST WINDS 10 TO  
15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SHOWERS WITH  
THUNDERSTORMS LIKELY AFTER MIDNIGHT. LOCALLY HEAVY RAINFALL  
POSSIBLE LATE. LOWS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 90 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER 70S. SOUTHEAST WINDS 10 TO 15 MPH, BECOMING EAST 5 TO  
10 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
SATURDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN  
THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY IN THE MORNING. A SLIGHT  
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH, INCREASING TO  
15 TO 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 50.  
CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. HIGHS IN  
THE LOWER 60S.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 40S.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ004-190200-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE LOWER 70S. EAST WINDS 5 TO 10 MPH,  
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SHOWERS WITH  
THUNDERSTORMS LIKELY AFTER MIDNIGHT. LOCALLY HEAVY RAINFALL  
POSSIBLE LATE. LOWS IN THE UPPER 50S. EAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 90 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER 70S. SOUTHEAST WINDS AROUND 10 MPH, BECOMING EAST IN THE  
AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SATURDAY NIGHT
 
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN  
THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE  
AFTERNOON. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 50S. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY
 
CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS. BREEZY WITH  
HIGHS IN THE LOWER 60S.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
UPPER 40S. CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ008-190200-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE  
MORNING AND EARLY AFTERNOON. HIGHS IN THE LOWER 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS WITH THUNDERSTORMS  
LIKELY AFTER MIDNIGHT. LOWS AROUND 60. EAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 90 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE MID 70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. LOWS IN  
THE UPPER 50S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY IN THE MORNING. A SLIGHT  
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH, INCREASING  
TO 15 TO 20 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE  
OF PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 40S.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ011-190200-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY IN THE  
AFTERNOON. HIGHS IN THE LOWER 70S. EAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS WITH THUNDERSTORMS  
LIKELY AFTER MIDNIGHT. LOWS AROUND 60. EAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 90 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE MID 70S. SOUTHEAST WINDS 10 TO 15 MPH, BECOMING SOUTH 5 TO  
10 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. LOWS IN  
THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY IN THE MORNING. A SLIGHT  
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 40S.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ010-190200-  
LEE-  
INCLUDING THE CITY OF DIXON  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE  
MORNING AND EARLY AFTERNOON. HIGHS IN THE LOWER 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SHOWERS WITH THUNDERSTORMS  
LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER 60S. SOUTHEAST WINDS  
10 TO 15 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE UPPER 70S. SOUTHEAST WINDS 10 TO 15 MPH, BECOMING SOUTH  
5 TO 10 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. LOWS IN  
THE LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH  
IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY WITH  
A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.  
CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF  
SHOWERS. LOWS AROUND 50.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ019-190200-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE  
MORNING AND EARLY AFTERNOON. HIGHS IN THE MID 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING CLOUDY. A  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. SHOWERS AND  
THUNDERSTORMS LIKELY LATE. LOWS IN THE MID 60S. EAST WINDS AROUND  
10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HUMID  
WITH LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH, INCREASING TO 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF PRECIPITATION  
60 PERCENT.    
MONDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.  
CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
PARTLY CLOUDY. HIGHS AROUND 70.  
 

 
 
ILZ021-190200-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. EAST WINDS 5 TO  
10 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
SHOWERS AND THUNDERSTORMS LIKELY LATE. LOWS IN THE LOWER 60S.  
EAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
AROUND 80. SOUTHEAST WINDS 5 TO 10 MPH, BECOMING SOUTH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HUMID  
WITH LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH, INCREASING TO 10 TO  
15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF PRECIPITATION  
60 PERCENT.    
MONDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.  
CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ032-190200-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE  
MORNING AND EARLY AFTERNOON. HIGHS IN THE UPPER 70S. EAST WINDS  
5 TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 60S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HUMID  
WITH LOWS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING  
NORTHEAST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HUMID  
WITH HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH,  
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
LOWS IN THE MID 50S. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE UPPER 60S. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.  
CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ023-190200-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 70S. EAST WINDS 5 TO  
10 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
SHOWERS AND THUNDERSTORMS LIKELY LATE. LOWS AROUND 60. EAST WINDS  
5 TO 10 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HUMID  
WITH LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SUNDAY
 
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN  
THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH, INCREASING TO 10 TO  
15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT
 
CLOUDY WITH A CHANCE OF THUNDERSTORMS. A CHANCE  
OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT.  
LOWS IN THE MID 50S. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.  
CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 70.  
 

 
 
ILZ039-190200-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS LATE IN THE  
MORNING. HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE. LOWS IN THE  
LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY
 
A CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS  
LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID  
WITH HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
SATURDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
HUMID WITH LOWS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH,  
BECOMING EAST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.   
SUNDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HUMID WITH HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
LOWS IN THE MID 50S. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE UPPER 60S. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.  
CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ033-190200-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S. NORTHEAST WINDS  
5 TO 10 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE. LOWS IN THE  
LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
SATURDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
HUMID WITH LOWS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH,  
BECOMING EAST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.   
SUNDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HUMID WITH HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
LOWS IN THE MID 50S. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE UPPER 60S. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.  
CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 70.  
 

 
 
INZ010-190200-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 70S. EAST WINDS 5 TO  
10 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE. LOWS IN THE  
UPPER 50S. EAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
IN THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HUMID  
WITH LOWS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING  
NORTHEAST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF PRECIPITATION  
60 PERCENT.    
MONDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF  
PRECIPITATION 50 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
INZ011-190200-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
605 AM CDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.    
TONIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE. LOWS IN THE  
UPPER 50S. EAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HUMID  
WITH LOWS IN THE LOWER 60S. SOUTHEAST WINDS AROUND 5 MPH,  
BECOMING NORTHEAST AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
90 PERCENT.    
SUNDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS. A  
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS LIKELY AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION  
60 PERCENT.    
MONDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 50. CHANCE OF  
PRECIPITATION 50 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
INZ019-190200-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
705 AM EDT FRI SEP 18 2026  
   
TODAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 70S. NORTHEAST WINDS  
5 TO 10 MPH.    
TONIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE. LOWS IN THE  
LOWER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
SATURDAY
 
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS  
AROUND 80. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION  
80 PERCENT.    
SATURDAY NIGHT
 
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HUMID  
WITH LOWS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF  
PRECIPITATION 80 PERCENT.    
SUNDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HUMID WITH HIGHS IN THE UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT
 
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS.  
LOWS IN THE UPPER 50S. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY
 
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS.  
HIGHS IN THE UPPER 60S. CHANCE OF PRECIPITATION 70 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER 50S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS AROUND 70.  
 

 
 
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