987  
FPUS53 KLOT 210206 AAA  
ZFPLOT  
 
ZONE FORECAST PRODUCT...UPDATED  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL  
906 PM CDT FRI JUN 20 2025  
 
ILZ104-211015-  
CENTRAL COOK-  
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,  
AND LA GRANGE  
906 PM CDT FRI JUN 20 2025  
 
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM SATURDAY TO MIDNIGHT  
CDT MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. HEAT INDEX VALUES UP TO 108.    
SATURDAY NIGHT  
CLEAR, WINDY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH, BECOMING 15 TO 20 MPH WITH GUSTS UP TO 30 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE UPPER 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 107.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING  
TO 10 TO 15 MPH AFTER MIDNIGHT. HEAT INDEX VALUES UP TO 103 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY, BREEZY WITH HIGHS IN THE UPPER 90S.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE UPPER 70S. CHANCE OF PRECIPITATION 20 PERCENT. HEAT  
INDEX VALUES UP TO 100 EARLY IN THE EVENING.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S INLAND, BUT ONLY IN THE  
LOWER 80S NEAR THE LAKE. TEMPERATURE FALLING INTO THE MID 80S IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER  
90S INLAND, BUT ONLY IN THE MID 80S NEAR THE LAKE. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID  
80S. CHANCE OF PRECIPITATION 50 PERCENT.  
 
 
 
ILZ103-211015-  
NORTHERN COOK-  
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,  
PALATINE, AND NORTHBROOK  
906 PM CDT FRI JUN 20 2025  
 
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM SATURDAY TO MIDNIGHT  
CDT MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. HEAT INDEX VALUES UP TO 108.    
SATURDAY NIGHT  
CLEAR, WINDY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH, BECOMING 15 TO 20 MPH WITH GUSTS UP TO 30 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE UPPER 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING  
TO 10 TO 15 MPH AFTER MIDNIGHT. HEAT INDEX VALUES UP TO 104 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY, BREEZY WITH HIGHS IN THE UPPER 90S. HEAT INDEX  
VALUES UP TO 105.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
UPPER 70S. CHANCE OF PRECIPITATION 20 PERCENT. HEAT INDEX VALUES  
UP TO 100 EARLY IN THE EVENING.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90 INLAND, BUT ONLY AROUND 80 NEAR  
THE LAKE. CHANCE OF PRECIPITATION 50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S INLAND, BUT ONLY IN THE LOWER 80S NEAR THE LAKE. CHANCE OF  
PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
50 PERCENT.  
 
 
 
ILZ105-211015-  
SOUTHERN COOK-  
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,  
ORLAND PARK, AND PARK FOREST  
906 PM CDT FRI JUN 20 2025  
 
...EXTREME HEAT WARNING IN EFFECT FROM 10 AM SATURDAY TO MIDNIGHT  
CDT MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. HEAT INDEX VALUES UP TO 107.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 104 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP  
TO 105.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.  
HEAT INDEX VALUES UP TO 101 EARLY IN THE EVENING.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE UPPER 70S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO 100.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
50 PERCENT.  
 
 
 
ILZ006-211015-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. HEAT INDEX VALUES UP TO 109.    
SATURDAY NIGHT  
CLEAR, WINDY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH, BECOMING 15 TO 20 MPH WITH GUSTS UP TO 30 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 106 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 107.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING  
TO 10 TO 15 MPH AFTER MIDNIGHT. HEAT INDEX VALUES UP TO 103 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY, BREEZY WITH HIGHS IN THE UPPER 90S. HEAT INDEX  
VALUES UP TO 105.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF  
SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF PRECIPITATION 30 PERCENT. HEAT  
INDEX VALUES UP TO 100 EARLY IN THE EVENING.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S INLAND, BUT ONLY AROUND 80 NEAR THE LAKE. CHANCE OF  
PRECIPITATION 50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S INLAND, BUT ONLY IN THE  
UPPER 70S NEAR THE LAKE. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.  
 
 
 
ILZ005-211015-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.   
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. HEAT INDEX VALUES UP TO 107.    
SATURDAY NIGHT  
CLEAR, WINDY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH, BECOMING 15 TO 20 MPH WITH GUSTS UP TO 30 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING  
TO 10 TO 15 MPH AFTER MIDNIGHT. HEAT INDEX VALUES UP TO 102 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY, BREEZY WITH HIGHS IN THE MID 90S. HEAT INDEX  
VALUES UP TO 100.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF  
SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND 90.  
CHANCE OF PRECIPITATION 50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.  
 
 
 
ILZ012-211015-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. HEAT INDEX VALUES UP TO 107.    
SATURDAY NIGHT  
CLEAR, WINDY. VERY WARM AND HUMID WITH LOWS IN  
THE MID 70S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 103 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING TO 10 TO  
15 MPH AFTER MIDNIGHT. HEAT INDEX VALUES UP TO 101 EARLY IN THE  
EVENING.    
MONDAY  
SUNNY, BREEZY WITH HIGHS IN THE MID 90S. HEAT INDEX  
VALUES UP TO 100.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
MID 70S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND 90.  
CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
50 PERCENT.  
 
 
 
ILZ013-211015-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. HEAT INDEX VALUES UP TO 108.    
SATURDAY NIGHT  
CLEAR, WINDY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 105 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 106.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE UPPER 70S.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING  
TO 10 TO 15 MPH AFTER MIDNIGHT. HEAT INDEX VALUES UP TO 103 EARLY  
IN THE EVENING.    
MONDAY  
SUNNY, BREEZY WITH HIGHS IN THE UPPER 90S. HEAT INDEX  
VALUES UP TO 105.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE UPPER 70S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER  
90S. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID  
80S. CHANCE OF PRECIPITATION 50 PERCENT.  
 
 
 
ILZ020-211015-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. HEAT INDEX VALUES UP TO 107.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH, DIMINISHING TO 10 TO 15 MPH AFTER MIDNIGHT. HEAT INDEX  
VALUES UP TO 103 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTHWEST  
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. HEAT INDEX  
VALUES UP TO 100 EARLY IN THE EVENING.    
MONDAY  
SUNNY, BREEZY WITH HIGHS IN THE MID 90S. HEAT INDEX  
VALUES UP TO 100.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF PRECIPITATION  
40 PERCENT. HEAT INDEX VALUES UP TO 100.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER  
90S. CHANCE OF PRECIPITATION 50 PERCENT. HEAT INDEX VALUES UP TO  
100.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND  
70. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID  
80S. CHANCE OF PRECIPITATION 50 PERCENT.  
 
 
 
ILZ106-211015-  
NORTHERN WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,  
AND MOKENA  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. HEAT INDEX VALUES UP TO 107.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 103 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP  
TO 106.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTHWEST  
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. HEAT INDEX  
VALUES UP TO 101 EARLY IN THE EVENING.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
100.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO 100.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER  
90S. CHANCE OF PRECIPITATION 50 PERCENT. HEAT INDEX VALUES UP TO  
100.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
50 PERCENT.  
 
 
 
ILZ107-211015-  
SOUTHERN WILL-  
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
SUNNY, WINDY. HOT AND HUMID WITH HIGHS IN THE MID  
90S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING 15 TO 25 MPH IN THE  
AFTERNOON. GUSTS UP TO 40 MPH. HEAT INDEX VALUES UP TO 106.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH, DIMINISHING TO 10 TO 15 MPH AFTER MIDNIGHT. HEAT INDEX  
VALUES UP TO 103 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP  
TO 105.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTHWEST  
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
105.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 
 
 
ILZ108-211015-  
EASTERN WILL-  
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE LOWER 90S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING 15 TO  
25 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH. HEAT INDEX VALUES UP  
TO 104.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 102 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP  
TO 103.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTHWEST  
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. HEAT INDEX  
VALUES UP TO 100 EARLY IN THE EVENING.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
100.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF  
PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO 100.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 
 
 
INZ001-211015-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE LOWER 90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. HEAT INDEX VALUES UP TO 104.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 100 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP  
TO 104.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTHWEST  
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. HEAT INDEX  
VALUES UP TO 100 EARLY IN THE EVENING.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
105.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S INLAND,  
BUT ONLY IN THE MID 80S NEAR THE LAKE. CHANCE OF PRECIPITATION  
40 PERCENT. HEAT INDEX VALUES UP TO 100.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
50 PERCENT.  
 
 
 
INZ002-211015-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE LOWER 90S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING 15 TO  
25 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH. HEAT INDEX VALUES UP  
TO 103.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING TO 5 TO  
10 MPH AFTER MIDNIGHT. HEAT INDEX VALUES UP TO 100 EARLY IN THE  
EVENING.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
105.    
MONDAY NIGHT  
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF  
PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 90S INLAND,  
BUT ONLY IN THE LOWER 80S NEAR THE LAKE. CHANCE OF PRECIPITATION  
30 PERCENT. HEAT INDEX VALUES UP TO 100.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS AROUND  
70. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
UPPER 60S. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
50 PERCENT.  
 
 
 
ILZ003-211015-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR LATE IN THE EVENING, THEN  
BECOMING PARTLY CLOUDY. LOWS IN THE MID 70S. SOUTH WINDS 10 TO  
15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. HEAT INDEX VALUES UP TO 108.    
SATURDAY NIGHT  
CLEAR, WINDY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 104 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH. HEAT INDEX VALUES UP TO 106.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING TO 10 TO  
15 MPH AFTER MIDNIGHT. HEAT INDEX VALUES UP TO 101 EARLY IN THE  
EVENING.    
MONDAY  
SUNNY, BREEZY WITH HIGHS IN THE UPPER 90S. HEAT INDEX  
VALUES UP TO 105.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE  
OF SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100 EARLY IN THE EVENING.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS AROUND 90.  
CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
50 PERCENT.  
 
 
 
ILZ004-211015-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR LATE IN THE EVENING, THEN  
BECOMING PARTLY CLOUDY. LOWS IN THE LOWER 70S. SOUTH WINDS 10 TO  
15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. HEAT INDEX VALUES UP TO 108.    
SATURDAY NIGHT  
CLEAR, WINDY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 104 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING TO 10 TO  
15 MPH AFTER MIDNIGHT. HEAT INDEX VALUES UP TO 101 EARLY IN THE  
EVENING.    
MONDAY  
SUNNY, BREEZY WITH HIGHS IN THE MID 90S.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF  
SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF PRECIPITATION 40 PERCENT. HEAT  
INDEX VALUES UP TO 100 EARLY IN THE EVENING.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER  
80S. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.  
 
 
 
ILZ008-211015-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. HEAT INDEX VALUES UP TO 108.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 103 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING TO 10 TO  
15 MPH AFTER MIDNIGHT. HEAT INDEX VALUES UP TO 101 EARLY IN THE  
EVENING.    
MONDAY  
SUNNY, BREEZY WITH HIGHS IN THE MID 90S.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF  
SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF PRECIPITATION 40 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
50 PERCENT.  
 
 
 
ILZ011-211015-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.   
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE LOWER 90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH. HEAT INDEX VALUES UP TO 107.    
SATURDAY NIGHT  
CLEAR, WINDY. VERY WARM AND HUMID WITH LOWS IN  
THE MID 70S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO  
40 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 103 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH. HEAT INDEX VALUES UP TO 103.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTHWEST  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, DIMINISHING TO 10 TO  
15 MPH AFTER MIDNIGHT.    
MONDAY  
SUNNY, BREEZY WITH HIGHS IN THE MID 90S.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
MID 70S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE LOWER  
90S. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
50 PERCENT.  
 
 
 
ILZ010-211015-  
LEE-  
INCLUDING THE CITY OF DIXON  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.   
SATURDAY  
SUNNY, WINDY. HOT AND HUMID WITH HIGHS IN THE MID  
90S. SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 40 MPH. HEAT  
INDEX VALUES UP TO 107.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 103 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING SOUTHWEST  
10 TO 15 MPH AFTER MIDNIGHT. HEAT INDEX VALUES UP TO 100 EARLY IN  
THE EVENING.    
MONDAY  
SUNNY, BREEZY WITH HIGHS IN THE MID 90S. HEAT INDEX  
VALUES UP TO 100.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS. A SLIGHT CHANCE OF  
SHOWERS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF PRECIPITATION 30 PERCENT.    
TUESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
50 PERCENT.  
 
 
 
ILZ019-211015-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S. SOUTH WINDS  
10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
SUNNY, WINDY. HOT AND HUMID WITH HIGHS IN THE LOWER  
90S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING 15 TO 25 MPH IN THE  
AFTERNOON. GUSTS UP TO 40 MPH. HEAT INDEX VALUES UP TO 107.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE MID 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 104 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTH  
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING SOUTHWEST  
10 TO 15 MPH AFTER MIDNIGHT. HEAT INDEX VALUES UP TO 101 EARLY IN  
THE EVENING.    
MONDAY  
SUNNY, BREEZY WITH HIGHS IN THE MID 90S. HEAT INDEX  
VALUES UP TO 100.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. CHANCE OF PRECIPITATION 40 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID  
80S. CHANCE OF PRECIPITATION 40 PERCENT.  
 
 
 
ILZ021-211015-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.    
SATURDAY  
SUNNY, WINDY. HOT AND HUMID WITH HIGHS IN THE MID  
90S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING 15 TO 25 MPH IN THE  
AFTERNOON. GUSTS UP TO 40 MPH. HEAT INDEX VALUES UP TO 107.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE UPPER 70S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH, DIMINISHING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 103 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP  
TO 105.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTHWEST  
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. HEAT INDEX  
VALUES UP TO 101 EARLY IN THE EVENING.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
105.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
LOWS IN THE MID 70S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
PRECIPITATION 40 PERCENT. HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 
 
 
ILZ032-211015-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 10 TO  
15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.   
SATURDAY  
SUNNY, WINDY. HOT AND HUMID WITH HIGHS IN THE LOWER  
90S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING 15 TO 25 MPH IN THE  
AFTERNOON. GUSTS UP TO 40 MPH. HEAT INDEX VALUES UP TO 107.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE MID 70S. SOUTH WINDS 15 TO 20 MPH, BECOMING SOUTHWEST 10 TO  
15 MPH AFTER MIDNIGHT. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP  
TO 103 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTH  
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING. HEAT INDEX  
VALUES UP TO 101 EARLY IN THE EVENING.    
MONDAY  
SUNNY, BREEZY WITH HIGHS IN THE MID 90S. HEAT INDEX  
VALUES UP TO 105.    
MONDAY NIGHT  
CLEAR IN THE EVENING, THEN PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS  
IN THE MID 70S. CHANCE OF PRECIPITATION 20 PERCENT. HEAT INDEX  
VALUES UP TO 100 EARLY IN THE EVENING.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
PRECIPITATION 30 PERCENT. HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. CHANCE OF PRECIPITATION 40 PERCENT. HEAT INDEX VALUES  
UP TO 100 EARLY IN THE EVENING.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 105.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
40 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 
 
 
ILZ023-211015-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH.    
SATURDAY  
MOSTLY SUNNY AND WINDY. HOT AND HUMID WITH HIGHS IN  
THE LOWER 90S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING 15 TO  
25 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH. HEAT INDEX VALUES UP  
TO 105.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE MID 70S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH,  
BECOMING SOUTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 101 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 104.    
SUNDAY NIGHT  
CLEAR, BREEZY WITH LOWS IN THE MID 70S. SOUTHWEST  
WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
105.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
PRECIPITATION 30 PERCENT. HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. CHANCE OF PRECIPITATION  
30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
50 PERCENT. HEAT INDEX VALUES UP TO 100.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 
 
 
ILZ039-211015-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS  
10 TO 15 MPH.    
SATURDAY  
MOSTLY SUNNY AND BREEZY. HOT AND HUMID WITH HIGHS IN  
THE LOWER 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH. HEAT INDEX VALUES UP TO 106.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE MID 70S. SOUTH WINDS 15 TO 20 MPH, BECOMING SOUTHWEST 10 TO  
15 MPH AFTER MIDNIGHT. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP  
TO 100 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP  
TO 104.    
SUNDAY NIGHT  
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 10 TO  
15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
105.    
MONDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE MID 70S.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
PRECIPITATION 30 PERCENT. HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
40 PERCENT. HEAT INDEX VALUES UP TO 100.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 70S. CHANCE OF  
PRECIPITATION 30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
40 PERCENT. HEAT INDEX VALUES UP TO 100.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 
 
 
ILZ033-211015-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS  
10 TO 15 MPH.    
SATURDAY  
MOSTLY SUNNY AND BREEZY. HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH. HEAT INDEX VALUES UP TO 106.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE MID 70S. SOUTH WINDS 15 TO 20 MPH, BECOMING SOUTHWEST 10 TO  
15 MPH AFTER MIDNIGHT. GUSTS UP TO 30 MPH. HEAT INDEX VALUES UP  
TO 101 EARLY IN THE EVENING.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH, BECOMING SOUTHWEST 5 TO 10 MPH  
AFTER MIDNIGHT.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
PRECIPITATION 30 PERCENT. HEAT INDEX VALUES UP TO 105.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
40 PERCENT. HEAT INDEX VALUES UP TO 100.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 
 
 
INZ010-211015-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH.    
SATURDAY  
MOSTLY SUNNY AND BREEZY. HOT AND HUMID WITH HIGHS IN  
THE LOWER 90S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING 15 TO  
25 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH. HEAT INDEX VALUES UP  
TO 104.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE MID 70S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH,  
BECOMING SOUTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 105.    
SUNDAY NIGHT  
CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO 5 TO 10 MPH AFTER  
MIDNIGHT. HEAT INDEX VALUES UP TO 100 EARLY IN THE EVENING.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
PRECIPITATION 30 PERCENT. HEAT INDEX VALUES UP TO 100.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
40 PERCENT. HEAT INDEX VALUES UP TO 100.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 
 
 
INZ011-211015-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
906 PM CDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTH  
WINDS 10 TO 15 MPH.    
SATURDAY  
MOSTLY SUNNY AND BREEZY. HOT AND HUMID WITH HIGHS IN  
THE LOWER 90S. SOUTHWEST WINDS 15 TO 20 MPH, BECOMING 15 TO  
25 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH. HEAT INDEX VALUES UP  
TO 103.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE MID 70S. SOUTH WINDS 15 TO 20 MPH WITH GUSTS UP TO 35 MPH,  
BECOMING SOUTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER  
MIDNIGHT.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 104.    
SUNDAY NIGHT  
CLEAR. LOWS IN THE MID 70S. SOUTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO 5 TO 10 MPH AFTER  
MIDNIGHT.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
TUESDAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 90S. CHANCE OF  
PRECIPITATION 30 PERCENT. HEAT INDEX VALUES UP TO 100.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 70S. CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
40 PERCENT. HEAT INDEX VALUES UP TO 100.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS AROUND 90. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 
 
 
INZ019-211015-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
1006 PM EDT FRI JUN 20 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 10 AM CDT /11 AM EDT/  
SATURDAY TO MIDNIGHT CDT /1 AM EDT/ MONDAY NIGHT...  
   
REST OF TONIGHT  
CLEAR. LOWS IN THE LOWER 70S. SOUTH WINDS  
10 TO 15 MPH.    
SATURDAY  
MOSTLY SUNNY AND BREEZY. HOT AND HUMID WITH HIGHS IN  
THE LOWER 90S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH. HEAT INDEX VALUES UP TO 104.    
SATURDAY NIGHT  
CLEAR, BREEZY. VERY WARM AND HUMID WITH LOWS IN  
THE MID 70S. SOUTH WINDS 15 TO 20 MPH, BECOMING SOUTHWEST 10 TO  
15 MPH AFTER MIDNIGHT. GUSTS UP TO 30 MPH.    
SUNDAY  
SUNNY, BREEZY. CONTINUED HOT AND HUMID WITH HIGHS IN  
THE MID 90S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO  
30 MPH. HEAT INDEX VALUES UP TO 104.    
SUNDAY NIGHT  
CLEAR. LOWS IN THE MID 70S. SOUTH WINDS 10 TO  
15 MPH WITH GUSTS UP TO 25 MPH, BECOMING SOUTHWEST 5 TO 10 MPH  
AFTER MIDNIGHT.    
MONDAY  
SUNNY. HIGHS IN THE MID 90S. HEAT INDEX VALUES UP TO  
105.    
MONDAY NIGHT  
MOSTLY CLEAR. LOWS IN THE MID 70S.    
TUESDAY  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 90S. CHANCE OF PRECIPITATION  
20 PERCENT. HEAT INDEX VALUES UP TO 100.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
WEDNESDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE LOWER 90S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
THURSDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. LOWS AROUND 70. CHANCE OF PRECIPITATION  
40 PERCENT.    
FRIDAY  
PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION  
40 PERCENT.  
 
 
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