581  
FPUS53 KLOT 040757  
ZFPLOT  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL  
256 AM CDT FRI SEP 4 2026  
 
ILZ104-042200-  
CENTRAL COOK-  
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,  
AND LA GRANGE  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR LATE, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE.  
TEMPERATURES IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TODAY  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE MORNING. HOT, HUMID. HIGHS IN THE MID  
90S. SOUTHWEST WINDS AROUND 5 MPH, INCREASING TO AROUND 10 MPH IN  
THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT. HEAT INDEX  
VALUES UP TO 104.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE EVENING. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT, THEN A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE. HUMID WITH LOWS IN THE MID 70S. WEST WINDS  
AROUND 5 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY. HUMID WITH HIGHS IN THE MID 80S  
INLAND, BUT ONLY AROUND 80 NEAR THE LAKE. NORTH WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER  
60S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S INLAND, BUT ONLY  
IN THE UPPER 70S NEAR THE LAKE. EAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
30 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
LOWER 70S. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ103-042200-  
NORTHERN COOK-  
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,  
PALATINE, AND NORTHBROOK  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. TEMPERATURES IN THE MID 70S. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TODAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING. HOT, HUMID.  
HIGHS IN THE MID 90S. SOUTH WINDS AROUND 5 MPH, INCREASING TO  
SOUTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.  
HEAT INDEX VALUES UP TO 104.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE LATE EVENING AND EARLY MORNING. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS LATE. HUMID WITH LOWS IN THE  
LOWER 70S. WEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION  
30 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HUMID WITH HIGHS IN THE MID 80S INLAND, BUT ONLY IN THE  
UPPER 70S NEAR THE LAKE. NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER  
60S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S INLAND, BUT ONLY  
IN THE UPPER 70S NEAR THE LAKE. EAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S INLAND, BUT  
ONLY IN THE UPPER 70S NEAR THE LAKE.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ105-042200-  
SOUTHERN COOK-  
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,  
ORLAND PARK, AND PARK FOREST  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR. TEMPERATURES IN THE UPPER  
70S. SOUTHWEST WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE MORNING. HOT, HUMID. HIGHS IN THE MID  
90S. WEST WINDS AROUND 5 MPH, INCREASING TO AROUND 10 MPH IN THE  
AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT. HEAT INDEX VALUES  
UP TO 106.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE EVENING. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT, THEN A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE. HUMID WITH LOWS IN THE LOWER 70S. WEST WINDS  
AROUND 5 MPH. CHANCE OF PRECIPITATION 30 PERCENT. HEAT INDEX  
VALUES UP TO 100 EARLY IN THE EVENING.    
SATURDAY  
PARTLY CLOUDY. HUMID WITH HIGHS IN THE UPPER 80S.  
NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER  
60S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND 5 MPH,  
INCREASING TO NORTHEAST IN THE AFTERNOON.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS AROUND 90.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 80S.  
 
 
 
ILZ006-042200-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS LATE, THEN A CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE. TEMPERATURES IN THE LOWER 70S. SOUTHWEST  
WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
TODAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE MORNING, THEN A  
CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE MORNING. HUMID.  
HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH, BECOMING  
SOUTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT.  
HEAT INDEX VALUES UP TO 103.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SATURDAY  
MOSTLY CLOUDY. HUMID WITH HIGHS IN THE LOWER 80S.  
NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 70S. EAST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS AROUND 80.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND  
70. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 80S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ005-042200-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. TEMPERATURES IN THE LOWER 70S. SOUTHWEST WINDS  
AROUND 5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TODAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING. HOT, HUMID.  
HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH, BECOMING  
SOUTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
TONIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. HUMID WITH  
LOWS AROUND 70. WEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
SATURDAY  
PARTLY CLOUDY. HUMID WITH HIGHS IN THE MID 80S. NORTH  
WINDS 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND  
70. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 80S.    
WEDNESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ012-042200-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR LATE, THEN BECOMING PARTLY  
CLOUDY. TEMPERATURES IN THE MID 70S. SOUTHWEST WINDS AROUND  
5 MPH.    
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
MORNING. HOT, HUMID. HIGHS IN THE LOWER 90S. SOUTH WINDS AROUND  
5 MPH, INCREASING TO SOUTHWEST IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 20 PERCENT. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE EVENING. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT, THEN A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE. HUMID WITH LOWS IN THE LOWER 70S. WEST WINDS  
AROUND 5 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY. HUMID WITH HIGHS IN THE MID 80S. NORTH  
WINDS 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
UPPER 60S. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ013-042200-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR LATE, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE.  
TEMPERATURES IN THE UPPER 70S. SOUTHWEST WINDS AROUND 5 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
MORNING. HOT, HUMID. HIGHS IN THE MID 90S. SOUTHWEST WINDS AROUND  
5 MPH, INCREASING TO AROUND 10 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 20 PERCENT. HEAT INDEX VALUES UP TO 105.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE EVENING. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT, THEN A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE. HUMID WITH LOWS IN THE LOWER 70S. WEST WINDS  
AROUND 5 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY. HUMID WITH HIGHS IN THE MID 80S. NORTH  
WINDS 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER  
60S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
30 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND  
70. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ020-042200-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
CLEAR. TEMPERATURES IN THE MID 70S. SOUTH  
WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. HOT, HUMID. HIGHS IN THE MID 90S.  
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 109.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE LATE EVENING AND OVERNIGHT. HUMID WITH LOWS  
IN THE LOWER 70S. WEST WINDS AROUND 5 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 80S.  
NORTH WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 101.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER  
60S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S. EAST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS AROUND 90.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.  
 
 
 
ILZ106-042200-  
NORTHERN WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,  
AND MOKENA  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR. TEMPERATURES IN THE MID 70S.  
SOUTH WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. HOT, HUMID. HIGHS IN THE MID 90S.  
SOUTHWEST WINDS AROUND 5 MPH, INCREASING TO WEST IN THE  
AFTERNOON. HEAT INDEX VALUES UP TO 108.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE EVENING. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT, THEN A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE. HUMID WITH LOWS IN THE LOWER 70S. WEST WINDS  
AROUND 5 MPH. CHANCE OF PRECIPITATION 30 PERCENT. HEAT INDEX  
VALUES UP TO 100 EARLY IN THE EVENING.    
SATURDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 80S.  
NORTH WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 100.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER  
60S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.  
 
 
 
ILZ107-042200-  
SOUTHERN WILL-  
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
CLEAR. TEMPERATURES IN THE MID 70S. SOUTH  
WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. HOT, HUMID. HIGHS IN THE MID 90S.  
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 109.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE LATE EVENING AND OVERNIGHT. HUMID WITH LOWS  
IN THE LOWER 70S. WEST WINDS AROUND 5 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT. HEAT INDEX VALUES UP TO 101 EARLY IN  
THE EVENING.    
SATURDAY  
MOSTLY SUNNY. HUMID WITH HIGHS AROUND 90. NORTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 102.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER  
60S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S. EAST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE UPPER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.  
 
 
 
ILZ108-042200-  
EASTERN WILL-  
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR. TEMPERATURES IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. HOT, HUMID. HIGHS IN THE LOWER 90S.  
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE EVENING. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT, THEN A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE. HUMID WITH LOWS IN THE LOWER 70S. WEST WINDS  
AROUND 5 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. HUMID WITH HIGHS IN THE UPPER 80S. NORTH WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS AROUND 90.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.  
 
 
 
INZ001-042200-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR. TEMPERATURES IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE MORNING. HOT, HUMID. HIGHS IN THE LOWER  
90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
20 PERCENT. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE EVENING. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
WEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY. HUMID WITH HIGHS IN THE MID 80S  
INLAND, BUT ONLY AROUND 80 NEAR THE LAKE. NORTH WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS AROUND 90.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.  
 
 
 
INZ002-042200-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR LATE, THEN BECOMING PARTLY  
CLOUDY. TEMPERATURES IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE MORNING. HOT, HUMID. HIGHS IN THE LOWER  
90S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
20 PERCENT. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE EVENING. A CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
WEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY  
PARTLY CLOUDY. HUMID WITH HIGHS IN THE MID 80S  
INLAND, BUT ONLY IN THE UPPER 70S NEAR THE LAKE. NORTH WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
LABOR DAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 70.    
WEDNESDAY  
PARTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ003-042200-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS LATE. TEMPERATURES IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TODAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING. HOT, HUMID.  
HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH, BECOMING  
SOUTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE LATE EVENING AND  
OVERNIGHT. HUMID WITH LOWS IN THE LOWER 70S. WEST WINDS AROUND  
5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY. HUMID WITH HIGHS IN THE UPPER 80S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS AROUND 60.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
MID 60S. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ004-042200-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS. TEMPERATURES IN THE MID 70S. SOUTH WINDS  
AROUND 5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
TODAY  
PARTLY CLOUDY IN THE MORNING THEN CLEARING. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING. HOT, HUMID.  
HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO 10 MPH, BECOMING  
SOUTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.  
HEAT INDEX VALUES UP TO 105.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE LATE EVENING AND  
OVERNIGHT. HUMID WITH LOWS IN THE LOWER 70S. WEST WINDS AROUND  
5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY  
PARTLY CLOUDY. HUMID WITH HIGHS IN THE MID 80S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTHEAST  
WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND  
70. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
MID 60S. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ008-042200-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR LATE, THEN BECOMING PARTLY  
CLOUDY. TEMPERATURES IN THE MID 70S. SOUTHWEST WINDS AROUND  
5 MPH.    
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. HOT, HUMID. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO  
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. HEAT INDEX VALUES UP  
TO 105.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 80S.  
NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE MID 60S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
50 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ011-042200-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR. TEMPERATURES IN THE LOWER  
70S. SOUTHWEST WINDS AROUND 5 MPH.    
TODAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. HOT, HUMID. HIGHS IN THE LOWER 90S. SOUTH WINDS 5 TO  
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. HEAT INDEX VALUES UP  
TO 105.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE LATE EVENING AND OVERNIGHT. HUMID WITH LOWS  
IN THE LOWER 70S. WEST WINDS AROUND 5 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 80S.  
NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. EAST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ010-042200-  
LEE-  
INCLUDING THE CITY OF DIXON  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR. TEMPERATURES IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HOT, HUMID. HIGHS IN THE MID 90S. SOUTH WINDS 5 TO  
10 MPH, BECOMING SOUTHWEST IN THE AFTERNOON. HEAT INDEX VALUES UP  
TO 107.    
TONIGHT  
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH  
LOWS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 80S.  
NORTH WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 100.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. EAST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 80S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ019-042200-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
CLEAR. TEMPERATURES IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HOT, HUMID. HIGHS IN THE MID 90S. SOUTHWEST WINDS 5 TO  
10 MPH. HEAT INDEX VALUES UP TO 108.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
WEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HUMID WITH HIGHS AROUND 90. NORTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 101.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S. EAST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.  
 
 
 
ILZ021-042200-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
CLEAR. TEMPERATURES IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. HOT, HUMID. HIGHS IN THE MID 90S.  
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 109.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
WEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 20 PERCENT. HEAT  
INDEX VALUES UP TO 101 EARLY IN THE EVENING.    
SATURDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.  
NORTH WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 104.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER  
60S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S. EAST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 70S.    
WEDNESDAY  
PARTLY CLOUDY. HOT WITH HIGHS IN THE LOWER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.  
 
 
 
ILZ032-042200-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
CLEAR. TEMPERATURES IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. HOT, HUMID. HIGHS IN THE MID 90S.  
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 108.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.  
HEAT INDEX VALUES UP TO 100 EARLY IN THE EVENING.    
SATURDAY  
MOSTLY SUNNY. HOT, HUMID WITH HIGHS IN THE LOWER 90S.  
NORTH WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE UPPER  
60S. NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S. EAST WINDS 5 TO  
10 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 60S.    
TUESDAY  
PARTLY CLOUDY. HIGHS AROUND 90.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
WEDNESDAY  
PARTLY CLOUDY. HOT WITH HIGHS IN THE LOWER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.  
 
 
 
ILZ023-042200-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR. TEMPERATURES IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. HOT, HUMID. HIGHS IN THE MID 90S.  
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. WEST WINDS AROUND  
5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 80S.  
NORTH WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 102.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S. EAST WINDS AROUND  
5 MPH.    
SUNDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
WEDNESDAY  
PARTLY CLOUDY. HOT WITH HIGHS IN THE LOWER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.  
 
 
 
ILZ039-042200-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
CLEAR. TEMPERATURES IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. HOT, HUMID. HIGHS IN THE MID 90S.  
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 107.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.   
SATURDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE LOWER 90S.  
NORTH WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 103.    
SATURDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S. NORTHEAST WINDS  
5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S. EAST WINDS 5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE LOWER 60S.    
LABOR DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
WEDNESDAY  
PARTLY CLOUDY. HOT WITH HIGHS IN THE LOWER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
30 PERCENT.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S.  
 
 
 
ILZ033-042200-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
CLEAR. TEMPERATURES IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. HOT, HUMID. HIGHS IN THE MID 90S.  
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 106.    
TONIGHT  
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S.  
SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.   
SATURDAY  
MOSTLY SUNNY. HUMID WITH HIGHS AROUND 90. NORTH WINDS  
5 TO 10 MPH. HEAT INDEX VALUES UP TO 101.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S. EAST WINDS AROUND 5 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 60.    
LABOR DAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
WEDNESDAY  
PARTLY CLOUDY. HOT WITH HIGHS IN THE LOWER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.  
 
 
 
INZ010-042200-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR. TEMPERATURES IN THE MID 70S.  
SOUTH WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. HOT, HUMID. HIGHS IN THE LOWER 90S.  
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.    
TONIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
LATE. HUMID WITH LOWS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH.  
CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 80S.  
NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 50S.    
LABOR DAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE MID 80S.  
 
 
 
INZ011-042200-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
256 AM CDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 10 PM CDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR. TEMPERATURES IN THE MID 70S.  
SOUTH WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. HOT, HUMID. HIGHS IN THE LOWER 90S.  
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 105.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE  
EVENING. A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.  
HUMID WITH LOWS IN THE LOWER 70S. WEST WINDS AROUND 5 MPH. CHANCE  
OF PRECIPITATION 30 PERCENT.    
SATURDAY  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
SUNNY. HUMID WITH HIGHS IN THE UPPER 80S. NORTH WINDS 5 TO  
10 MPH.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHEAST WINDS 5 TO 10 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
AROUND 5 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS IN THE UPPER 50S.    
LABOR DAY  
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 70. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 80S.  
 
 
 
INZ019-042200-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
356 AM EDT FRI SEP 4 2026  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING  
 
   
EARLY THIS MORNING  
MOSTLY CLEAR. TEMPERATURES IN THE MID 70S.  
SOUTHWEST WINDS AROUND 5 MPH.    
TODAY  
MOSTLY SUNNY. HOT, HUMID. HIGHS IN THE LOWER 90S.  
SOUTHWEST WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 104.    
TONIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. WEST WINDS AROUND  
5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY  
MOSTLY SUNNY. HUMID WITH HIGHS IN THE UPPER 80S.  
NORTH WINDS 5 TO 10 MPH. HEAT INDEX VALUES UP TO 100.    
SATURDAY NIGHT  
PARTLY CLOUDY. HUMID WITH LOWS IN THE MID 60S.  
NORTHEAST WINDS AROUND 5 MPH.    
SUNDAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS  
5 TO 10 MPH.    
SUNDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. LOWS AROUND 60.    
LABOR DAY  
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE LOWER 60S.    
TUESDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
MOSTLY CLEAR IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS IN THE LOWER 70S.    
WEDNESDAY  
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY  
PARTLY CLOUDY. HIGHS IN THE MID 80S.  
 
 
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