255
FPUS53 KLOT 201821
ZFPLOT
ZONE FORECAST PRODUCT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL
121 PM CDT MON JUL 20 2026
ILZ104-210200-
CENTRAL COOK-
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,
AND LA GRANGE
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
AFTERNOON. NEAR STEADY TEMPERATURE IN THE MID 80S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TONIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. HUMID
WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS
UP TO 25 MPH IN THE EVENING. CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE MID 60S. NORTH WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 80.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70.
SUNDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HOT WITH HIGHS IN THE LOWER 90S.
ILZ103-210200-
NORTHERN COOK-
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,
PALATINE, AND NORTHBROOK
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. SHOWERS IN THE EVENING. A CHANCE OF THUNDERSTORMS. A
CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER
70S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
EVENING. CHANCE OF PRECIPITATION 80 PERCENT.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS AROUND 60. NORTH WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S.
THURSDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS AROUND 80.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 80.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
SUNDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 90S.
ILZ105-210200-
SOUTHERN COOK-
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,
ORLAND PARK, AND PARK FOREST
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
AFTERNOON. NEAR STEADY TEMPERATURE IN THE LOWER 80S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TONIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. HUMID
WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE
OF PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HUMID WITH HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH. CHANCE
OF PRECIPITATION 20 PERCENT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 60.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 80.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.
ILZ006-210200-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. SHOWERS LIKELY IN THE EVENING. A CHANCE OF THUNDERSTORMS.
A CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS AROUND 70.
SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LESS HUMID WITH LOWS IN THE UPPER 50S. NORTH WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS
10 TO 15 MPH, BECOMING NORTHEAST 5 TO 10 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 80.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 90S.
ILZ005-210200-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. SHOWERS LIKELY IN THE EVENING. A CHANCE OF THUNDERSTORMS.
A CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE UPPER
60S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
EVENING. CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LESS HUMID WITH LOWS IN THE MID
50S. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO 5 TO 10 MPH AFTER
MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 80S.
ILZ012-210200-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. SCATTERED SHOWERS EARLY IN THE
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. SHOWERS LIKELY IN THE EVENING. A CHANCE OF THUNDERSTORMS.
A CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS AROUND 70.
SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY AND BREEZY, HUMID WITH HIGHS IN THE LOWER
80S. WEST WINDS 10 TO 15 MPH, INCREASING TO NORTHWEST 15 TO
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS AROUND 60.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ013-210200-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
AFTERNOON. NEAR STEADY TEMPERATURE IN THE LOWER 80S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TONIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. HUMID
WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS
UP TO 25 MPH IN THE EVENING. CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HUMID WITH HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH,
INCREASING TO NORTHWEST 15 TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS AROUND 60. NORTH WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS
AROUND 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S.
THURSDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 80.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
SUNDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 90.
ILZ020-210200-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. SCATTERED SHOWERS EARLY IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING. A CHANCE OF
THUNDERSTORMS. SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN
THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
TUESDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HUMID WITH HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH,
INCREASING TO NORTHWEST 15 TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
CLEAR. LESS HUMID WITH LOWS IN THE UPPER 50S.
NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 90.
ILZ106-210200-
NORTHERN WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,
AND MOKENA
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
AFTERNOON. NEAR STEADY TEMPERATURE IN THE LOWER 80S. SOUTHWEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE EVENING. A
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY AFTER MIDNIGHT. HUMID
WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE
OF PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 80S. WEST
WINDS 10 TO 15 MPH, INCREASING TO NORTHWEST 15 TO 20 MPH IN THE
AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS
10 TO 15 MPH.
WEDNESDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE MID 70S. NORTH WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 80.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 90.
ILZ107-210200-
SOUTHERN WILL-
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
AFTERNOON. NEAR STEADY TEMPERATURE IN THE LOWER 80S. SOUTHWEST
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS LATE IN THE EVENING. A CHANCE OF
THUNDERSTORMS IN THE LATE EVENING AND OVERNIGHT. SHOWERS LIKELY
AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS
10 TO 15 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 80S.
NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LESS HUMID WITH LOWS IN THE LOWER
60S. NORTHWEST WINDS 10 TO 15 MPH, BECOMING NORTH 5 TO 10 MPH
AFTER MIDNIGHT.
WEDNESDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS AROUND 60.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 90.
ILZ108-210200-
EASTERN WILL-
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
AFTERNOON. NEAR STEADY TEMPERATURE IN THE LOWER 80S. SOUTHWEST
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS LATE IN THE
EVENING. A CHANCE OF THUNDERSTORMS IN THE LATE EVENING AND
OVERNIGHT. SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH LOWS AROUND
70. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HUMID WITH HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS 10 TO 15 MPH,
DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 70S. NORTH WINDS AROUND 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
INZ001-210200-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
AFTERNOON. NEAR STEADY TEMPERATURE IN THE LOWER 80S. SOUTHWEST
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE EVENING. A
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY AFTER MIDNIGHT. HUMID
WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE
OF PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HUMID WITH HIGHS IN THE MID 80S. WEST WINDS 10 TO 15 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 60S. NORTH WINDS
10 TO 15 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT. CHANCE
OF PRECIPITATION 20 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S. NORTH WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
INZ002-210200-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
TONIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. HUMID
WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH. CHANCE
OF PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO
15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 60S.
NORTH WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ003-210200-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS LATE. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION
40 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. HUMID WITH LOWS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE EVENING. CHANCE OF
PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 25 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S. NORTH WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO 5 TO 10 MPH
AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S.
THURSDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 90.
ILZ004-210200-
BOONE-
INCLUDING THE CITY OF BELVIDERE
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. SCATTERED SHOWERS EARLY IN THE
AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS
UP TO 25 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE
EVENING. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. HUMID WITH LOWS IN THE UPPER 60S. SOUTHWEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE EVENING. CHANCE OF
PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LESS HUMID WITH LOWS IN THE MID
50S. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO 5 TO 10 MPH AFTER
MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S.
THURSDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ008-210200-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. SCATTERED SHOWERS EARLY IN THE
AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS
UP TO 25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. SHOWERS
LIKELY IN THE EVENING. A CHANCE OF THUNDERSTORMS. A CHANCE OF
SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE UPPER 60S.
SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH, INCREASING
TO 15 TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LESS HUMID WITH LOWS IN THE UPPER
50S. NORTH WINDS 10 TO 15 MPH, DIMINISHING TO 5 TO 10 MPH AFTER
MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 90.
ILZ011-210200-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. SCATTERED SHOWERS EARLY IN THE
AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS
UP TO 25 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. SHOWERS LIKELY IN THE EVENING. A CHANCE OF THUNDERSTORMS.
A CHANCE OF SHOWERS AFTER MIDNIGHT. HUMID WITH LOWS IN THE UPPER
60S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
EVENING. CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HUMID WITH HIGHS IN THE LOWER 80S. NORTHWEST WINDS 10 TO 15 MPH,
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LESS HUMID WITH LOWS IN THE UPPER
50S. NORTH WINDS 10 TO 15 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
ILZ010-210200-
LEE-
INCLUDING THE CITY OF DIXON
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. SCATTERED SHOWERS EARLY IN THE
AFTERNOON. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE.
HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
TONIGHT
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. HUMID
WITH LOWS AROUND 70. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO
15 MPH, INCREASING TO NORTHWEST 15 TO 20 MPH IN THE AFTERNOON.
TUESDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTHWEST WINDS
10 TO 15 MPH, BECOMING NORTH 5 TO 10 MPH AFTER MIDNIGHT.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 90.
ILZ019-210200-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. SCATTERED SHOWERS EARLY IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING. A CHANCE OF
THUNDERSTORMS. SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN
THE LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 80S.
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTHWEST WINDS
10 TO 15 MPH, BECOMING NORTH 5 TO 10 MPH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 90.
ILZ021-210200-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. SCATTERED SHOWERS EARLY IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 30 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING. A CHANCE OF
THUNDERSTORMS. SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN
THE LOWER 70S. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
TUESDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 80S.
NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LESS HUMID WITH LOWS IN THE LOWER
60S. NORTHWEST WINDS 10 TO 15 MPH, BECOMING NORTH 5 TO 10 MPH
AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 80.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.
ILZ032-210200-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS LATE IN THE
EVENING. A CHANCE OF THUNDERSTORMS IN THE LATE EVENING AND
OVERNIGHT. SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN THE
LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
TUESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY IN THE MORNING. HUMID WITH HIGHS IN THE MID
80S. NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LESS HUMID WITH LOWS IN THE LOWER
60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S.
THURSDAY
SUNNY IN THE MORNING, THEN BECOMING PARTLY CLOUDY.
HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS AROUND 60.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.
ILZ023-210200-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. ISOLATED SHOWERS EARLY IN THE
AFTERNOON. NEAR STEADY TEMPERATURE IN THE LOWER 80S. SOUTHWEST
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS LATE IN THE
EVENING. A CHANCE OF THUNDERSTORMS IN THE LATE EVENING AND
OVERNIGHT. SHOWERS LIKELY AFTER MIDNIGHT. HUMID WITH LOWS IN THE
LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
TUESDAY
MOSTLY SUNNY. HUMID WITH HIGHS IN THE MID 80S.
NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 90.
ILZ039-210200-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. HIGHS IN THE MID 80S. SOUTHWEST
WINDS 5 TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE EVENING. SHOWERS LIKELY WITH A CHANCE
OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER
70S. SOUTHWEST WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. A CHANCE
OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
MORNING. HUMID WITH HIGHS IN THE MID 80S. NORTHWEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LESS HUMID WITH LOWS IN THE LOWER
60S. NORTHWEST WINDS 10 TO 15 MPH, BECOMING NORTH 5 TO 10 MPH
AFTER MIDNIGHT.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 90.
ILZ033-210200-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE EVENING. SHOWERS LIKELY WITH A CHANCE
OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER
70S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE
MORNING. HUMID WITH HIGHS IN THE MID 80S. WEST WINDS 5 TO 10 MPH,
INCREASING TO NORTHWEST 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 90.
INZ010-210200-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN SHOWERS LIKELY WITH A CHANCE
OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS IN THE LOWER
70S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
TUESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY IN THE MORNING. HUMID WITH HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
INZ011-210200-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
121 PM CDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS LATE IN THE EVENING. SHOWERS LIKELY WITH
A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. HUMID WITH LOWS AROUND
70. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
TUESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY IN THE MORNING. HUMID WITH HIGHS IN THE MID
80S. WEST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. NORTH
WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S. NORTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
INZ019-210200-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
221 PM EDT MON JUL 20 2026
THIS AFTERNOON
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. A
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. SHOWERS LIKELY LATE.
HUMID WITH LOWS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
EARLY IN THE MORNING. HUMID WITH HIGHS IN THE MID 80S. WEST WINDS
10 TO 15 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 70S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
THURSDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE UPPER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page