770
FPUS53 KLOT 271821
ZFPLOT
ZONE FORECAST PRODUCT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL
121 PM CDT THU AUG 27 2026
ILZ104-280200-
CENTRAL COOK-
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,
AND LA GRANGE
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY
IN THE AFTERNOON. NEAR STEADY TEMPERATURE IN THE UPPER 70S.
NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. EAST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 70. CHANCE OF
PRECIPITATION 40 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE MID 70S. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ103-280200-
NORTHERN COOK-
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,
PALATINE, AND NORTHBROOK
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. NEAR
STEADY TEMPERATURE IN THE UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. PATCHY FOG LATE. LOWS IN THE LOWER 60S.
EAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND
VARIABLE.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 50 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY IN THE
AFTERNOON. BREEZY WITH HIGHS IN THE UPPER 80S. CHANCE OF
PRECIPITATION 20 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE MID 70S. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 70S. CHANCE OF
PRECIPITATION 30 PERCENT.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ105-280200-
SOUTHERN COOK-
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,
ORLAND PARK, AND PARK FOREST
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. NEAR
STEADY TEMPERATURE AROUND 80. NORTHEAST WINDS AROUND 5 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. EAST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 30 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 70S.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ006-280200-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. NEAR
STEADY TEMPERATURE IN THE UPPER 70S. NORTHEAST WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 60. EAST WINDS AROUND 5 MPH
IN THE EVENING, BECOMING LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 50 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY IN THE
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE
OF PRECIPITATION 40 PERCENT.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE LOWER 70S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 70S. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 80S.
ILZ005-280200-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. NEAR
STEADY TEMPERATURE IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 80. SOUTH WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 40 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY IN THE
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE
OF PRECIPITATION 40 PERCENT.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE LOWER 70S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND
70. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 80S.
ILZ012-280200-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. NEAR
STEADY TEMPERATURE IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE UPPER 50S. EAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN
THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 40 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY IN THE
AFTERNOON. BREEZY WITH HIGHS IN THE MID 80S. CHANCE OF
PRECIPITATION 20 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE LOWER 70S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ013-280200-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. NEAR
STEADY TEMPERATURE AROUND 80. NORTH WINDS 5 TO 10 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE LOWER 60S. EAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 40 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY IN THE
AFTERNOON. BREEZY WITH HIGHS IN THE MID 80S. CHANCE OF
PRECIPITATION 20 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 70S.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ020-280200-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS LATE.
NEAR STEADY TEMPERATURE AROUND 80. NORTHWEST WINDS AROUND 5 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS AROUND
60. EAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND
VARIABLE.
FRIDAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN
THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 60. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ106-280200-
NORTHERN WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,
AND MOKENA
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. NEAR
STEADY TEMPERATURE AROUND 80. NORTH WINDS AROUND 5 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS AROUND
60. EAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND
VARIABLE.
FRIDAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN
THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE
UPPER 60S. CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ107-280200-
SOUTHERN WILL-
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. NEAR
STEADY TEMPERATURE IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS AROUND
60. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT
AND VARIABLE.
FRIDAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN
THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 60. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE
UPPER 60S. CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
MOSTLY CLOUDY. HIGHS AROUND 90.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 90.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 90.
ILZ108-280200-
EASTERN WILL-
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. NEAR
STEADY TEMPERATURE AROUND 80. NORTH WINDS AROUND 5 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 60. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF
PRECIPITATION 30 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 80S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
INZ001-280200-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. NEAR
STEADY TEMPERATURE IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTHEAST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 60S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 80S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
INZ002-280200-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
MOSTLY SUNNY. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. NORTH WINDS 5 TO 10 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 80S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ003-280200-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
UPPER 50S. NORTH WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 80. SOUTH WINDS 5 TO
10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF
PRECIPITATION 50 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE LOWER 70S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS IN THE UPPER
80S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
IN THE UPPER 80S.
ILZ004-280200-
BOONE-
INCLUDING THE CITY OF BELVIDERE
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
UPPER 50S. NORTH WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN THE LOWER 80S.
SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 80. SOUTH WINDS 5 TO
10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF
PRECIPITATION 40 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY IN THE
AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A SLIGHT CHANCE OF SHOWERS IN THE EVENING, THEN A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE
OF PRECIPITATION 30 PERCENT.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE LOWER 70S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 80S.
ILZ008-280200-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
MOSTLY SUNNY. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
UPPER 50S. NORTHWEST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN
THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN THE EVENING. LOWS
IN THE UPPER 60S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 30 PERCENT.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE LOWER 70S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 70. CHANCE OF PRECIPITATION 40 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ011-280200-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. NORTHWEST WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN
THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 60. SOUTH WINDS AROUND
5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE MID 60S. CHANCE OF
PRECIPITATION 30 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. BREEZY WITH HIGHS IN THE MID 80S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT.
LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE LOWER 70S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 70. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ010-280200-
LEE-
INCLUDING THE CITY OF DIXON
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
MOSTLY SUNNY. NEAR STEADY TEMPERATURE AROUND
80. NORTHWEST WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
UPPER 50S. NORTHWEST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN
THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS
AROUND 5 MPH.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS
5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF
THUNDERSTORMS. A CHANCE OF SHOWERS, MAINLY IN THE EVENING. LOWS
IN THE UPPER 60S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 20 PERCENT.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
TUESDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY NIGHT
PARTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ019-280200-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND
80. NORTHWEST WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
UPPER 50S. NORTHWEST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN
THE LOWER 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 60. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE
UPPER 60S. CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 20 PERCENT.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS AROUND 90.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 90.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 90.
ILZ021-280200-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS LATE.
NEAR STEADY TEMPERATURE IN THE LOWER 80S. NORTH WINDS AROUND
5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS AROUND
60. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT
AND VARIABLE.
FRIDAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN
THE MID 80S. SOUTHWEST WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 60. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 60S.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 90S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.
ILZ032-280200-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND
80. NORTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
UPPER 50S. NORTH WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN
THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING. LOWS IN THE UPPER 60S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 90.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
PARTLY CLOUDY. HOT WITH HIGHS IN THE LOWER 90S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S.
TUESDAY
PARTLY CLOUDY. HOT WITH HIGHS IN THE LOWER 90S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. HOT WITH HIGHS IN THE LOWER 90S.
ILZ023-280200-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. NEAR
STEADY TEMPERATURE AROUND 80. NORTH WINDS AROUND 5 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
UPPER 50S. NORTHEAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN
THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS IN THE MID 60S.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 90.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 90.
ILZ039-280200-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH.
SATURDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 60S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HOT WITH HIGHS IN THE LOWER 90S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
MOSTLY SUNNY. HOT WITH HIGHS IN THE LOWER 90S.
ILZ033-280200-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS LATE.
NEAR STEADY TEMPERATURE AROUND 80. NORTH WINDS AROUND 5 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S.
TUESDAY
PARTLY CLOUDY. HOT WITH HIGHS IN THE LOWER 90S.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S.
INZ010-280200-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. NEAR
STEADY TEMPERATURE IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH IN
THE EVENING, BECOMING LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE MID 80S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 90.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 90.
INZ011-280200-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
121 PM CDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. NEAR
STEADY TEMPERATURE IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.
LOWS IN THE UPPER 50S. NORTHEAST WINDS AROUND 5 MPH IN THE
EVENING, BECOMING LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE UPPER 50S. SOUTHEAST WINDS AROUND 5 MPH IN
THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE MID 80S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
TUESDAY
PARTLY CLOUDY. HIGHS AROUND 90.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
INZ019-280200-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
221 PM EDT THU AUG 27 2026
THIS AFTERNOON
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 70S. NORTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S. SOUTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
SATURDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 60S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE MID 80S.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 90.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 80S.
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