155  
FPUS53 KLOT 191106  
ZFPLOT  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL  
605 AM CDT SAT SEP 19 2026  
 
ILZ104-200200-  
CENTRAL COOK-  
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,  
AND LA GRANGE  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. HIGHS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
THUNDERSTORMS LIKELY UNTIL EARLY MORNING. SHOWERS. A  
CHANCE OF THUNDERSTORMS LATE. HUMID WITH LOWS IN THE MID 60S.  
SOUTHEAST WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS EARLY IN THE  
MORNING. SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS  
IN THE AFTERNOON. HIGHS AROUND 70. NORTHEAST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
25 MPH, BECOMING EAST 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 20 PERCENT.    
MONDAY  
CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE MORNING.  
HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP  
TO 25 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S.    
TUESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION  
20 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 MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 60S.  
 
 
 
ILZ103-200200-  
NORTHERN COOK-  
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,  
PALATINE, AND NORTHBROOK  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. HIGHS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
THUNDERSTORMS LIKELY UNTIL EARLY MORNING. SHOWERS. A  
CHANCE OF THUNDERSTORMS LATE. HUMID WITH LOWS IN THE LOWER 60S.  
EAST WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS EARLY IN THE MORNING, THEN A CHANCE OF SHOWERS IN  
THE LATE MORNING AND AFTERNOON. BREEZY WITH HIGHS IN THE UPPER  
60S. NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF PRECIPITATION 60 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH  
IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY  
CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE MORNING.  
HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP  
TO 25 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. 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 MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 70.  
 
 
 
ILZ105-200200-  
SOUTHERN COOK-  
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,  
ORLAND PARK, AND PARK FOREST  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. HIGHS IN THE UPPER 70S. SOUTHEAST  
WINDS AROUND 10 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
THUNDERSTORMS LIKELY UNTIL EARLY MORNING. SHOWERS. A  
CHANCE OF THUNDERSTORMS LATE. HUMID WITH LOWS IN THE MID 60S.  
SOUTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
A CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS  
LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. NEAR  
STEADY TEMPERATURE 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. A CHANCE OF SHOWERS. LOWS IN THE  
MID 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
EVENING. CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 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.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
ILZ006-200200-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. 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.    
TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY UNTIL EARLY MORNING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS LATE. LOWS IN THE  
LOWER 60S. EAST WINDS AROUND 5 MPH, INCREASING TO NORTHEAST 10 TO  
15 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS EARLY IN THE  
MORNING. A CHANCE OF SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE  
OF SHOWERS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. NORTHEAST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 25 MPH, BECOMING EAST 10 TO 15 MPH AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS. HIGHS IN THE MID  
60S. NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 25 MPH. CHANCE  
OF PRECIPITATION 20 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. 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 LOWER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 60S.  
 
 
 
ILZ005-200200-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. HIGHS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY UNTIL EARLY MORNING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS LATE. LOWS IN THE  
LOWER 60S. EAST WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS EARLY IN THE  
MORNING. A CHANCE OF SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE  
OF SHOWERS IN THE AFTERNOON. BREEZY WITH HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH  
IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY  
CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE MORNING.  
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. 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  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 70.  
 
 
 
ILZ012-200200-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. HIGHS IN THE UPPER 70S. EAST WINDS  
AROUND 10 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
THUNDERSTORMS LIKELY UNTIL EARLY MORNING. SHOWERS. A  
CHANCE OF THUNDERSTORMS LATE. HUMID WITH LOWS IN THE LOWER 60S.  
SOUTHEAST WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS EARLY IN THE MORNING, THEN A CHANCE OF SHOWERS IN  
THE LATE MORNING AND AFTERNOON. BREEZY WITH HIGHS IN THE UPPER  
60S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF PRECIPITATION 60 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID  
50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
EVENING. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. BREEZY WITH HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
40 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
ILZ013-200200-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. HIGHS IN THE UPPER 70S. EAST WINDS  
AROUND 10 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
THUNDERSTORMS LIKELY UNTIL EARLY MORNING. SHOWERS. A  
CHANCE OF THUNDERSTORMS LATE. HUMID WITH LOWS IN THE MID 60S.  
SOUTHEAST WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
CLOUDY. A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING.  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE  
AFTERNOON. BREEZY WITH HIGHS IN THE UPPER 60S. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO  
25 MPH IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY  
CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE MORNING.  
HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 50S.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 70.  
 
 
 
ILZ020-200200-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE MORNING. HIGHS  
AROUND 80. EAST WINDS AROUND 10 MPH, BECOMING SOUTH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
THUNDERSTORMS LIKELY UNTIL EARLY MORNING. SHOWERS. A  
CHANCE OF THUNDERSTORMS LATE. HUMID WITH LOWS IN THE MID 60S.  
SOUTHEAST WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING. SHOWERS  
LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN  
THE EVENING. CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID  
60S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE  
OF PRECIPITATION 50 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION  
20 PERCENT.    
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  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
ILZ106-200200-  
NORTHERN WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,  
AND MOKENA  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. HIGHS IN THE UPPER 70S. EAST WINDS  
AROUND 10 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
THUNDERSTORMS LIKELY UNTIL EARLY MORNING. SHOWERS. A  
CHANCE OF THUNDERSTORMS LATE. HUMID WITH LOWS IN THE MID 60S.  
SOUTHEAST WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING. SHOWERS  
LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN  
THE EVENING. CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID  
60S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE  
OF PRECIPITATION 50 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION  
20 PERCENT.    
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.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
ILZ107-200200-  
SOUTHERN WILL-  
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON  
605 AM CDT SAT SEP 19 2026  
   
TODAY  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE LOWER 80S. EAST WINDS 5 TO 10 MPH, BECOMING SOUTH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. HUMID WITH LOWS IN  
THE MID 60S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY  
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING. SHOWERS  
LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.  
GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN  
THE EVENING. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID  
60S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION  
20 PERCENT.    
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 IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
ILZ108-200200-  
EASTERN WILL-  
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER  
605 AM CDT SAT SEP 19 2026  
   
TODAY  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 70S. EAST WINDS 5 TO 10 MPH, BECOMING SOUTH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. HUMID WITH LOWS IN  
THE MID 60S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY  
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING. SHOWERS  
LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH.  
GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
MID 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID  
60S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION  
20 PERCENT.    
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.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
INZ001-200200-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE MORNING. HIGHS IN  
THE UPPER 70S. EAST WINDS 5 TO 10 MPH, BECOMING SOUTH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. HUMID WITH LOWS IN  
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING NORTHWEST  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
A CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS  
LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
MID 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID  
60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 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.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS AROUND 70.  
 
 
 
INZ002-200200-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE MORNING. HIGHS IN  
THE UPPER 70S. SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. HUMID WITH LOWS IN  
THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING WEST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH, INCREASING TO NORTHEAST 10 TO  
15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 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.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS AROUND 70.  
 
 
 
ILZ003-200200-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. HIGHS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY UNTIL EARLY MORNING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS LATE. LOWS AROUND 60.  
EAST WINDS AROUND 5 MPH, INCREASING TO NORTHEAST 10 TO 15 MPH  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY  
CLOUDY. A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING.  
A CHANCE OF SHOWERS IN THE MORNING, THEN A SLIGHT CHANCE OF  
SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. NORTHEAST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE MID 50S. NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
25 MPH, DIMINISHING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 20 PERCENT.    
MONDAY  
CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE MORNING.  
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS  
UP TO 25 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 70.  
 
 
 
ILZ004-200200-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. HIGHS IN THE MID 70S. SOUTHEAST  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY UNTIL EARLY MORNING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS LATE. LOWS IN THE  
LOWER 60S. EAST WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS EARLY IN THE  
MORNING. A CHANCE OF SHOWERS IN THE MORNING, THEN A SLIGHT 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 50 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH  
IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY  
CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE MORNING.  
HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS  
UP TO 25 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 70.  
 
 
 
ILZ008-200200-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. HIGHS IN THE UPPER 70S. SOUTHEAST  
WINDS 5 TO 10 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
THUNDERSTORMS LIKELY UNTIL EARLY MORNING. SHOWERS. A  
CHANCE OF THUNDERSTORMS LATE. HUMID WITH LOWS IN THE LOWER 60S.  
SOUTHEAST WINDS AROUND 5 MPH, INCREASING TO NORTH 10 TO 15 MPH  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS EARLY IN THE MORNING, THEN A CHANCE OF SHOWERS IN  
THE LATE MORNING AND EARLY AFTERNOON. A SLIGHT CHANCE OF SHOWERS  
LATE. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH,  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 60 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
MID 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
EVENING. CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH,  
DIMINISHING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 50 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 40S.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
THURSDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 50.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
ILZ011-200200-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. HIGHS IN THE UPPER 70S. EAST WINDS  
5 TO 10 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
THUNDERSTORMS LIKELY UNTIL EARLY MORNING. SHOWERS. A  
CHANCE OF THUNDERSTORMS LATE. HUMID WITH LOWS IN THE LOWER 60S.  
SOUTHEAST WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS EARLY IN THE MORNING, THEN A CHANCE OF SHOWERS IN  
THE LATE MORNING AND AFTERNOON. HIGHS IN THE UPPER 60S. NORTHEAST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
MID 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE  
EVENING. CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 50. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
ILZ010-200200-  
LEE-  
INCLUDING THE CITY OF DIXON  
605 AM CDT SAT SEP 19 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON  
 
   
TODAY  
THUNDERSTORMS LIKELY IN THE MORNING. SHOWERS. A CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. HIGHS AROUND 80. EAST WINDS 5 TO  
10 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT.    
TONIGHT  
THUNDERSTORMS LIKELY UNTIL EARLY MORNING. SHOWERS. A  
CHANCE OF THUNDERSTORMS LATE. HUMID WITH LOWS IN THE LOWER 60S.  
SOUTH WINDS AROUND 5 MPH, BECOMING NORTH AFTER MIDNIGHT. CHANCE  
OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
A CHANCE OF THUNDERSTORMS IN THE MORNING. SHOWERS  
LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS  
AROUND 70. 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 CHANCE OF SHOWERS. LOWS IN THE  
MID 50S. NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 25 MPH,  
DIMINISHING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 40 PERCENT.    
MONDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
ILZ019-200200-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
605 AM CDT SAT SEP 19 2026  
   
TODAY  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING, THEN A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE  
AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE. HIGHS IN  
THE LOWER 80S. EAST WINDS 5 TO 10 MPH, BECOMING SOUTH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. HUMID WITH LOWS IN  
THE MID 60S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
SUNDAY  
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING. SHOWERS  
LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.  
GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING. A CHANCE OF SHOWERS. LOWS IN THE UPPER 50S.  
NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.  
CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP  
TO 25 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 60S.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
ILZ021-200200-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
605 AM CDT SAT SEP 19 2026  
   
TODAY  
CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY  
IN THE AFTERNOON. A CHANCE OF SHOWERS AND THUNDERSTORMS LATE.  
HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH, BECOMING  
SOUTHEAST IN THE AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT.    
TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. HUMID WITH LOWS IN  
THE UPPER 60S. SOUTH WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY  
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING. SHOWERS  
LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 10 TO 15 MPH.  
GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN  
THE EVENING. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO  
25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
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 MID 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS AROUND 70.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE MID 70S.  
 
 
 
ILZ032-200200-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
605 AM CDT SAT SEP 19 2026  
   
TODAY  
CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY, MAINLY IN THE  
MORNING. HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH, BECOMING  
SOUTH IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE UPPER 60S. SOUTH WINDS AROUND 5 MPH,  
BECOMING WEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.   
SUNDAY  
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING.  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND  
AFTERNOON. HUMID WITH HIGHS IN THE MID 70S. NORTH WINDS 5 TO  
10 MPH, INCREASING TO NORTHEAST 10 TO 15 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST WINDS  
10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO  
25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,  
THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION  
30 PERCENT.    
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  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS AROUND 70.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE MID 70S.  
 
 
 
ILZ023-200200-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
605 AM CDT SAT SEP 19 2026  
   
TODAY  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE AFTERNOON. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE. HIGHS IN THE  
LOWER 80S. EAST WINDS AROUND 5 MPH, BECOMING SOUTH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY. HUMID WITH LOWS IN  
THE MID 60S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.    
SUNDAY  
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING. SHOWERS  
LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH,  
INCREASING TO NORTHEAST 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 50S.  
NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
MONDAY  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
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  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
ILZ039-200200-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
605 AM CDT SAT SEP 19 2026  
   
TODAY  
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY  
IN THE AFTERNOON. HIGHS IN THE MID 80S. SOUTHEAST WINDS AROUND  
5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY IN THE EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE LATE EVENING AND OVERNIGHT. HUMID WITH LOWS IN THE UPPER  
60S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY  
SHOWERS WITH A CHANCE OF THUNDERSTORMS. HUMID WITH  
HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH, INCREASING TO  
NORTHEAST 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
90 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 MID 50S.  
NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 60 PERCENT.   
MONDAY  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
MONDAY 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 30 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.  
CHANCE OF PRECIPITATION 40 PERCENT.    
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  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS AROUND 70.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
ILZ033-200200-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
605 AM CDT SAT SEP 19 2026  
   
TODAY  
CLOUDY. SHOWERS WITH THUNDERSTORMS LIKELY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.  
CHANCE OF PRECIPITATION 90 PERCENT.    
TONIGHT  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY IN THE EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE LATE EVENING AND OVERNIGHT. HUMID WITH LOWS IN THE MID  
60S. SOUTH WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY  
A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE  
MORNING, THEN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE LATE MORNING AND AFTERNOON. HUMID WITH HIGHS IN THE MID 70S.  
NORTH WINDS 5 TO 10 MPH, INCREASING TO NORTHEAST 10 TO 15 MPH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE MID 50S. NORTHEAST WINDS  
AROUND 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF  
PRECIPITATION 40 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS AROUND 70.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
INZ010-200200-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
605 AM CDT SAT SEP 19 2026  
   
TODAY  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE AFTERNOON. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE. HIGHS AROUND 80.  
SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
TONIGHT  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH,  
BECOMING WEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.   
SUNDAY  
A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE  
MORNING, THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE LATE MORNING AND AFTERNOON. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 50S.  
NORTHEAST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS AROUND 50.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 60S.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
INZ011-200200-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
605 AM CDT SAT SEP 19 2026  
   
TODAY  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE MORNING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE AFTERNOON. A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE. HIGHS AROUND 80.  
EAST WINDS 5 TO 10 MPH, BECOMING SOUTH IN THE AFTERNOON. CHANCE  
OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT  
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING,  
THEN SHOWERS AND THUNDERSTORMS LIKELY AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE MID 60S. SOUTHEAST WINDS AROUND 5 MPH, BECOMING  
SOUTHWEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.    
SUNDAY  
A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE  
MORNING, THEN SHOWERS LIKELY WITH A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE LATE MORNING AND AFTERNOON. HIGHS IN THE  
LOWER 70S. NORTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS. A SLIGHT  
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 50S.  
NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
MONDAY  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. LOWS AROUND 50. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 60S.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
 
INZ019-200200-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
705 AM EDT SAT SEP 19 2026  
   
TODAY  
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY IN THE  
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE  
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND 5 MPH.  
CHANCE OF PRECIPITATION 70 PERCENT.    
TONIGHT  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY IN THE EVENING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE LATE EVENING AND OVERNIGHT. HUMID WITH LOWS IN THE UPPER  
60S. SOUTH WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.  
CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY  
A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE  
MORNING, THEN SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE LATE MORNING AND AFTERNOON. HUMID WITH HIGHS IN THE MID 70S.  
NORTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
SUNDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 50S. NORTHEAST WINDS  
10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY  
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE MORNING.  
HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
MONDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE LOWER 50S.    
TUESDAY  
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS. A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID  
60S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 
 
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