329  
FPUS53 KLOT 201106  
ZFPLOT  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL  
605 AM CDT SUN SEP 20 2026  
 
ILZ104-210200-  
CENTRAL COOK-  
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,  
AND LA GRANGE  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. BREEZY. HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. A  
CHANCE OF SHOWERS LATE. 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 30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. 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. 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.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH,  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 50S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 50S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ103-210200-  
NORTHERN COOK-  
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,  
PALATINE, AND NORTHBROOK  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
CLOUDY. PATCHY FOG EARLY IN THE MORNING. SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. A SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE AFTERNOON. A CHANCE OF SHOWERS IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
MORNING. BREEZY. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 15 TO  
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. A  
CHANCE OF SHOWERS LATE. 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 30 PERCENT.    
MONDAY
 
CLOUDY. A CHANCE OF SHOWERS EARLY IN THE MORNING, THEN  
A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND AFTERNOON.  
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. A SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY 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. LOWS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS AROUND 70.  
 

 
 
ILZ105-210200-  
SOUTHERN COOK-  
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,  
ORLAND PARK, AND PARK FOREST  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. BREEZY. NEAR STEADY TEMPERATURE IN  
THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH  
IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. A  
CHANCE OF SHOWERS LATE. LOWS IN THE UPPER 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 EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. 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. A SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 50S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ006-210200-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
CLOUDY. PATCHY FOG EARLY IN THE MORNING. SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. A SLIGHT CHANCE OF  
SHOWERS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY  
RAINFALL IN THE MORNING. BREEZY. HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. NORTHEAST WINDS 15 TO 20 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS. BREEZY WITH HIGHS  
IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY 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
 
PARTLY CLOUDY. HIGHS IN THE MID 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ005-210200-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
CLOUDY. PATCHY FOG EARLY IN THE MORNING. SHOWERS LIKELY  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. A CHANCE OF  
SHOWERS EARLY IN THE AFTERNOON, THEN A SLIGHT CHANCE OF SHOWERS  
LATE. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
MORNING. BREEZY. NEAR STEADY TEMPERATURE IN THE MID 60S.  
NORTHEAST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH IN THE  
AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING  
AND OVERNIGHT. 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 SLIGHT CHANCE OF SHOWERS. BREEZY WITH HIGHS  
IN THE LOWER 60S. EAST WINDS 15 TO 20 MPH, BECOMING NORTHEAST  
10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 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. LOWS AROUND 50.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ012-210200-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING. A SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE AFTERNOON. A CHANCE OF SHOWERS IN THE  
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
MORNING. BREEZY. NEAR STEADY TEMPERATURE IN THE MID 60S.  
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING  
AND EARLY MORNING. A CHANCE OF SHOWERS LATE. LOWS IN THE UPPER  
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 EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH,  
DIMINISHING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 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. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. 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 UPPER 40S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 70.  
 

 
 
ILZ013-210200-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. BREEZY. NEAR STEADY TEMPERATURE IN  
THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING  
AND EARLY MORNING. A CHANCE OF SHOWERS LATE. LOWS IN THE UPPER  
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 EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH,  
DIMINISHING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY 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. LOWS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ020-210200-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. BREEZY. NEAR STEADY TEMPERATURE IN  
THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING  
AND EARLY MORNING. A CHANCE OF SHOWERS LATE. LOWS IN THE UPPER  
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 EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. 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. 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. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ106-210200-  
NORTHERN WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,  
AND MOKENA  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. BREEZY. NEAR STEADY TEMPERATURE IN  
THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH  
IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING  
AND EARLY MORNING. A CHANCE OF SHOWERS LATE. LOWS IN THE UPPER  
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 EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. 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. 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. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ107-210200-  
SOUTHERN WILL-  
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. A CHANCE OF  
THUNDERSTORMS IN THE MORNING. SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. NEAR STEADY TEMPERATURE AROUND 70.  
NORTHEAST WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE  
EVENING AND EARLY MORNING. A CHANCE OF SHOWERS LATE. LOWS IN THE  
UPPER 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 EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. 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. A SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ108-210200-  
EASTERN WILL-  
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. A CHANCE OF  
THUNDERSTORMS IN THE MORNING. SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. 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 NEAR  
100 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY IN THE  
EVENING. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT, THEN A CHANCE  
OF SHOWERS LATE. 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 EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. HIGHS IN  
THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
INZ001-210200-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. 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 NEAR  
100 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY IN THE  
EVENING. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT, THEN A CHANCE  
OF SHOWERS LATE. 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 EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. HIGHS IN  
THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
INZ002-210200-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. HIGHS IN THE LOWER 70S. NORTHEAST  
WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.  
CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY IN THE  
EVENING. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT, THEN A CHANCE  
OF SHOWERS LATE. LOWS IN THE MID 50S. NORTHEAST WINDS 10 TO  
15 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. HIGHS IN  
THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH. 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 IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ003-210200-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
CLOUDY. PATCHY FOG EARLY IN THE MORNING. SHOWERS LIKELY  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. A CHANCE OF  
SHOWERS EARLY IN THE AFTERNOON, THEN A SLIGHT CHANCE OF SHOWERS  
LATE. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
MORNING. NEAR STEADY TEMPERATURE IN THE MID 60S. NORTHEAST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING  
AND OVERNIGHT. 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
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY IN THE  
MORNING, THEN A CHANCE OF SHOWERS LATE IN THE MORNING. A SLIGHT  
CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.  
NORTHEAST WINDS 15 TO 20 MPH, DIMINISHING TO 10 TO 15 MPH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS AROUND  
50. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ004-210200-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
CLOUDY. PATCHY FOG EARLY IN THE MORNING. SHOWERS LIKELY  
AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. A CHANCE OF  
SHOWERS EARLY IN THE AFTERNOON, THEN A SLIGHT CHANCE OF SHOWERS  
LATE. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
MORNING. BREEZY. NEAR STEADY TEMPERATURE IN THE MID 60S.  
NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING  
AND OVERNIGHT. 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
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY IN THE  
MORNING, THEN A CHANCE OF SHOWERS LATE IN THE MORNING. A SLIGHT  
CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.  
NORTHEAST WINDS 15 TO 20 MPH, DIMINISHING TO 10 TO 15 MPH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 50.  
NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 30 PERCENT.   
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.  
 

 
 
ILZ008-210200-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
CLOUDY. PATCHY FOG EARLY IN THE MORNING. SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. A CHANCE OF  
SHOWERS EARLY IN THE AFTERNOON, THEN A SLIGHT CHANCE OF SHOWERS  
LATE. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
MORNING. NEAR STEADY TEMPERATURE IN THE MID 60S. NORTHEAST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING  
AND OVERNIGHT. 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
 
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 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 50.  
NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 30 PERCENT.   
TUESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS  
10 TO 15 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
WEDNESDAY
 
PARTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
MOSTLY CLOUDY. HIGHS AROUND 70.  
 

 
 
ILZ011-210200-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING. A CHANCE OF SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON, THEN A  
SLIGHT CHANCE OF SHOWERS LATE. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. BREEZY. NEAR STEADY TEMPERATURE IN  
THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING  
AND EARLY MORNING. A CHANCE OF SHOWERS LATE. 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 EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH,  
DIMINISHING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 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. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. 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 UPPER 40S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ010-210200-  
LEE-  
INCLUDING THE CITY OF DIXON  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING. A CHANCE OF SHOWERS EARLY  
IN THE AFTERNOON, THEN A SLIGHT CHANCE OF SHOWERS LATE. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE MORNING. NEAR  
STEADY TEMPERATURE IN THE UPPER 60S. NORTHEAST WINDS 10 TO  
15 MPH, INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING  
AND OVERNIGHT. 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
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH,  
DIMINISHING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE  
LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
40 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
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 IN THE EVENING, THEN CLEARING.  
LOWS IN THE UPPER 40S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ019-210200-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE MORNING. SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. NEAR STEADY TEMPERATURE IN THE  
UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING  
AND EARLY MORNING. A CHANCE OF SHOWERS LATE. 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 EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. 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. 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. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT
 
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 IN THE EVENING, THEN CLEARING.  
LOWS IN THE LOWER 50S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ021-210200-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. A CHANCE OF  
THUNDERSTORMS IN THE MORNING. SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE  
HEAVY RAINFALL IN THE MORNING. 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 NEAR  
100 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF SHOWERS LATE IN THE  
EVENING. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER  
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 EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
GUSTS UP TO 25 MPH IN THE MORNING. CHANCE OF PRECIPITATION  
40 PERCENT.    
MONDAY 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. CHANCE OF PRECIPITATION  
30 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT
 
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 CLEARING.  
LOWS IN THE LOWER 50S.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ032-210200-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
605 AM CDT SUN SEP 20 2026  
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. A CHANCE OF  
THUNDERSTORMS UNTIL LATE AFTERNOON. SHOWERS. A SLIGHT CHANCE OF  
THUNDERSTORMS LATE. HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO  
10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
40 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS  
IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.  
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
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ023-210200-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
605 AM CDT SUN SEP 20 2026  
   
..FLOOD WATCH IN EFFECT UNTIL 1 PM CDT THIS AFTERNOON
 
 
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. A CHANCE OF  
THUNDERSTORMS IN THE MORNING. SHOWERS. A CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL  
IN THE MORNING. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO  
10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION  
40 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 30 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. NORTHEAST WINDS AROUND 10 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 10 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE MID 60S.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ039-210200-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
605 AM CDT SUN SEP 20 2026  
   
TODAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH, INCREASING TO NORTH  
10 TO 15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION  
90 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE  
EVENING. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE  
OF SHOWERS AFTER MIDNIGHT. LESS HUMID WITH LOWS IN THE UPPER 50S.  
NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.   
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
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 IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 50.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
ILZ033-210200-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
605 AM CDT SUN SEP 20 2026  
   
TODAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
TONIGHT
 
CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE  
EVENING. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A CHANCE  
OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S. NORTHEAST WINDS  
10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE UPPER 60S. NORTHEAST WINDS AROUND 10 MPH.  
CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. NORTHEAST WINDS 5 TO 10 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.  
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 AROUND 50.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
INZ010-210200-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
605 AM CDT SUN SEP 20 2026  
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. SHOWERS AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND  
5 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 90 PERCENT.    
TONIGHT
 
CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS LATE IN THE EVENING. A CHANCE OF SHOWERS AFTER MIDNIGHT.  
LESS HUMID WITH LOWS IN THE MID 50S. NORTHEAST WINDS 10 TO  
15 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 10 MPH.  
CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. NORTHEAST WINDS AROUND 10 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. HIGHS IN  
THE LOWER 60S. NORTHEAST WINDS AROUND 10 MPH. CHANCE OF  
PRECIPITATION 20 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.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
INZ011-210200-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
605 AM CDT SUN SEP 20 2026  
   
TODAY
 
PATCHY FOG EARLY IN THE MORNING. SHOWERS AND A CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 70S. NORTHEAST WINDS AROUND  
5 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TONIGHT
 
CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF  
SHOWERS LATE IN THE EVENING. A CHANCE OF SHOWERS AFTER MIDNIGHT.  
LESS HUMID WITH LOWS IN THE MID 50S. NORTHEAST WINDS 10 TO  
15 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE  
MORNING, THEN A SLIGHT CHANCE OF SHOWERS IN THE LATE MORNING AND  
AFTERNOON. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. NORTHEAST WINDS AROUND 10 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. HIGHS IN  
THE MID 60S. NORTHEAST WINDS AROUND 10 MPH. CHANCE OF  
PRECIPITATION 20 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.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 50.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
INZ019-210200-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
705 AM EDT SUN SEP 20 2026  
   
TODAY
 
SHOWERS AND A CHANCE OF THUNDERSTORMS. HIGHS IN THE  
UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
TONIGHT
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN A SLIGHT  
CHANCE OF SHOWERS LATE IN THE EVENING. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 50 PERCENT.    
MONDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE  
MORNING. HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 40 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE  
MORNING. HIGHS IN THE MID 60S. NORTHEAST WINDS AROUND 10 MPH.  
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 LOWER 50S.    
THURSDAY
 
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SATURDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.  
 

 
 
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