230
FPUS53 KLOT 192102
ZFPLOT
ZONE FORECAST PRODUCT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL
401 PM CDT SAT SEP 19 2026
ILZ104-201200-
CENTRAL COOK-
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,
AND LA GRANGE
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. TEMPERATURES IN THE LOWER 70S. EAST WINDS AROUND
5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HUMID. NEAR STEADY
TEMPERATURE IN THE UPPER 60S. EAST WINDS AROUND 5 MPH, BECOMING
WEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
SUNDAY
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL EARLY IN THE MORNING.
BREEZY WITH HIGHS IN THE UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH,
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.
CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE
EVENING. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
UPPER 50S. NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 25 MPH,
BECOMING EAST 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY
CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID 60S. EAST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY NIGHT
CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. NORTHEAST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 25 MPH, BECOMING EAST 10 TO 15 MPH AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 70.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
ILZ103-201200-
NORTHERN COOK-
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,
PALATINE, AND NORTHBROOK
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. TEMPERATURES IN THE UPPER 60S. EAST WINDS AROUND
5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. NEAR STEADY TEMPERATURE
IN THE UPPER 60S. EAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
NEAR 100 PERCENT.
SUNDAY
A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE MORNING.
SHOWERS UNTIL LATE AFTERNOON, THEN A CHANCE OF SHOWERS LATE. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL EARLY IN THE MORNING.
BREEZY. NEAR STEADY TEMPERATURE IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH, INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS
UP TO 30 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY
IN THE EVENING. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS
IN THE MID 50S. NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO
25 MPH, BECOMING EAST 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 20 PERCENT.
MONDAY
CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE MORNING.
HIGHS IN THE MID 60S. EAST WINDS 10 TO 15 MPH, INCREASING TO
15 TO 20 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
40 PERCENT.
MONDAY NIGHT
CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 60S.
TUESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
20 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 70.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
ILZ105-201200-
SOUTHERN COOK-
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,
ORLAND PARK, AND PARK FOREST
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. TEMPERATURES AROUND 70. SOUTHEAST WINDS AROUND
5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HUMID. NEAR STEADY
TEMPERATURE IN THE UPPER 60S. EAST WINDS AROUND 5 MPH, BECOMING
SOUTHWEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
SUNDAY
A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE MORNING.
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND
EARLY AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL
EARLY IN THE MORNING. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE
EVENING. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
EVENING. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE
OF PRECIPITATION 40 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS
IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 60S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 70S.
ILZ006-201200-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. TEMPERATURES IN THE UPPER 60S. EAST WINDS 5 TO
10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. NEAR STEADY TEMPERATURE
IN THE MID 60S. EAST WINDS AROUND 5 MPH, BECOMING NORTH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
SUNDAY
CLOUDY. SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
EARLY IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE LATE
MORNING AND AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY
RAINFALL EARLY IN THE MORNING. BREEZY. NEAR STEADY TEMPERATURE IN
THE MID 60S. NORTHEAST WINDS 15 TO 20 MPH WITH GUSTS UP TO
30 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY
IN THE EVENING. BREEZY WITH LOWS IN THE MID 50S. NORTHEAST WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH, BECOMING EAST 10 TO 15 MPH
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
CLOUDY. A CHANCE OF SHOWERS IN THE MORNING. HIGHS IN
THE MID 60S. EAST WINDS 15 TO 20 MPH WITH GUSTS UP TO 25 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
MONDAY NIGHT
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. NORTHEAST WINDS 15 TO 20 MPH, BECOMING EAST 10 TO
15 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
20 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
ILZ005-201200-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. TEMPERATURES IN THE UPPER 60S. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN THE LOWER 60S.
NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
SUNDAY
CLOUDY. SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
EARLY IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE LATE
MORNING AND AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY
RAINFALL EARLY IN THE MORNING. BREEZY. NEAR STEADY TEMPERATURE IN
THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO
30 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY
IN THE EVENING. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. BREEZY
WITH LOWS IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP
TO 30 MPH IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE MORNING.
HIGHS IN THE LOWER 60S. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO
25 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
MONDAY NIGHT
CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS AROUND 50.
NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 70.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
ILZ012-201200-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. TEMPERATURES IN THE UPPER 60S. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. NEAR STEADY TEMPERATURE
IN THE UPPER 60S. EAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST
AFTER MIDNIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
SUNDAY
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.
SHOWERS. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL EARLY IN
THE MORNING. BREEZY. NEAR STEADY TEMPERATURE IN THE MID 60S.
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF
PRECIPITATION 90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY
IN THE EVENING. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS
IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID 60S. EAST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
40 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
40 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
ILZ013-201200-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. TEMPERATURES AROUND 70. SOUTHEAST WINDS AROUND
5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HUMID. LOWS IN THE MID
60S. EAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
CHANCE OF PRECIPITATION NEAR 100 PERCENT.
SUNDAY
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.
SHOWERS. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL EARLY IN
THE MORNING. BREEZY. NEAR STEADY TEMPERATURE IN THE MID 60S.
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF
PRECIPITATION 90 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE
EVENING. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN
THE EVENING. CHANCE OF PRECIPITATION 30 PERCENT.
MONDAY
CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID 60S. EAST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY NIGHT
CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS IN THE
MID 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
ILZ020-201200-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. TEMPERATURES IN THE LOWER 70S. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HUMID. LOWS IN THE MID
60S. EAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT.
CHANCE OF PRECIPITATION NEAR 100 PERCENT.
SUNDAY
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING.
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND
EARLY AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL
EARLY IN THE MORNING. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE
EVENING. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER
50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
EVENING. CHANCE OF PRECIPITATION 30 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
40 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
40 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
ILZ106-201200-
NORTHERN WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,
AND MOKENA
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS. TEMPERATURES IN THE LOWER 70S. SOUTH WINDS AROUND
5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HUMID. NEAR STEADY
TEMPERATURE IN THE UPPER 60S. EAST WINDS AROUND 5 MPH, BECOMING
WEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
SUNDAY
A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE MORNING.
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND
EARLY AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL
EARLY IN THE MORNING. HIGHS IN THE UPPER 60S. NORTHEAST WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE
EVENING. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN
THE EVENING. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE
OF PRECIPITATION 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF
SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF
PRECIPITATION 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
ILZ107-201200-
SOUTHERN WILL-
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON
401 PM CDT SAT SEP 19 2026
LATE THIS AFTERNOON
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. TEMPERATURES IN THE LOWER 70S. SOUTH WINDS AROUND
5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
A CHANCE OF SHOWERS EARLY IN THE EVENING. A CHANCE OF
THUNDERSTORMS. SHOWERS IN THE LATE EVENING AND OVERNIGHT. HUMID.
LOWS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH, BECOMING
SOUTHWEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING.
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND
AFTERNOON. HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH,
INCREASING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE
EVENING. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER
50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
EVENING. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A SLIGHT CHANCE OF
SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
PRECIPITATION 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
ILZ108-201200-
EASTERN WILL-
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER
401 PM CDT SAT SEP 19 2026
LATE THIS AFTERNOON
CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. TEMPERATURES AROUND 70. SOUTH WINDS
AROUND 5 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
TONIGHT
A CHANCE OF SHOWERS EARLY IN THE EVENING. A CHANCE OF
THUNDERSTORMS. SHOWERS IN THE LATE EVENING AND OVERNIGHT. HUMID.
NEAR STEADY TEMPERATURE IN THE UPPER 60S. EAST WINDS AROUND
5 MPH, BECOMING SOUTHWEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION
90 PERCENT.
SUNDAY
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING.
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND
AFTERNOON. HIGHS AROUND 70. NORTHEAST WINDS 5 TO 10 MPH,
INCREASING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE
EVENING. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S.
NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE LOWER 60S.
CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
20 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE LOWER 70S.
INZ001-201200-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. TEMPERATURES AROUND 70. SOUTH WINDS
AROUND 5 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
A CHANCE OF SHOWERS EARLY IN THE EVENING. A CHANCE OF
THUNDERSTORMS. SHOWERS IN THE LATE EVENING AND OVERNIGHT. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HUMID. NEAR STEADY
TEMPERATURE IN THE UPPER 60S. EAST WINDS AROUND 5 MPH, BECOMING
SOUTHWEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
SUNDAY
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING.
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL EARLY IN
THE MORNING. HIGHS IN THE LOWER 70S. NORTH WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
CLOUDY. SHOWERS LIKELY EARLY IN THE EVENING. A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S. NORTHEAST
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE
LOWER 60S. CHANCE OF PRECIPITATION 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
20 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE LOWER 70S.
INZ002-201200-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. TEMPERATURES IN THE LOWER 70S. WEST
WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
TONIGHT
A CHANCE OF SHOWERS EARLY IN THE EVENING. A CHANCE OF
THUNDERSTORMS. SHOWERS IN THE LATE EVENING AND OVERNIGHT. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HUMID. NEAR STEADY
TEMPERATURE IN THE UPPER 60S. EAST WINDS AROUND 5 MPH, BECOMING
SOUTHWEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
SUNDAY
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING.
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL EARLY IN
THE MORNING. HIGHS IN THE LOWER 70S. NORTH WINDS 5 TO 10 MPH,
INCREASING TO NORTHEAST 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
CLOUDY. A CHANCE OF SHOWERS EARLY IN THE EVENING.
A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. EAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS
AROUND 50. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE
MID 60S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
ILZ003-201200-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. TEMPERATURES IN THE UPPER 60S. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN THE LOWER 60S.
EAST WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
CHANCE OF PRECIPITATION NEAR 100 PERCENT.
SUNDAY
A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE MORNING.
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS IN THE
AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL EARLY IN
THE MORNING. NEAR STEADY TEMPERATURE IN THE MID 60S. NORTHEAST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY
IN THE EVENING. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS
IN THE LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE LOWER 60S.
NORTHEAST WINDS 15 TO 20 MPH, BECOMING EAST 10 TO 15 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
UPPER 40S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 50.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 70.
ILZ004-201200-
BOONE-
INCLUDING THE CITY OF BELVIDERE
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. TEMPERATURES IN THE UPPER 60S. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN THE LOWER 60S.
EAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
SUNDAY
CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
MORNING. SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS
IN THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL
EARLY IN THE MORNING. NEAR STEADY TEMPERATURE IN THE MID 60S.
NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY
IN THE EVENING. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS
IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE LOWER 60S.
EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
UPPER 40S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 50.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 70.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
ILZ008-201200-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. TEMPERATURES IN THE UPPER 60S. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. LOWS IN THE LOWER 60S.
EAST WINDS AROUND 5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT.
CHANCE OF PRECIPITATION NEAR 100 PERCENT.
SUNDAY
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.
SHOWERS. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL EARLY IN
THE MORNING. NEAR STEADY TEMPERATURE IN THE MID 60S. NORTHEAST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE
OF PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY
IN THE EVENING. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE
EVENING. CHANCE OF PRECIPITATION 30 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE LOWER
60S. NORTHEAST WINDS 15 TO 20 MPH, BECOMING EAST 10 TO 15 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE UPPER
40S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
20 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS AROUND 70.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
ILZ011-201200-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. TEMPERATURES IN THE UPPER 60S. SOUTHEAST WINDS
AROUND 5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HUMID. LOWS IN THE
LOWER 60S. EAST WINDS AROUND 5 MPH, BECOMING NORTH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
SUNDAY
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.
SHOWERS. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL EARLY IN
THE MORNING. NEAR STEADY TEMPERATURE IN THE MID 60S. NORTHEAST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS EARLY
IN THE EVENING. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS
IN THE MID 50S. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
ILZ010-201200-
LEE-
INCLUDING THE CITY OF DIXON
401 PM CDT SAT SEP 19 2026
..FLOOD WATCH IN EFFECT THROUGH SUNDAY MORNING
LATE THIS AFTERNOON
SHOWERS LIKELY AND A CHANCE OF
THUNDERSTORMS. TEMPERATURES AROUND 70. SOUTH WINDS AROUND 5 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
SHOWERS AND A CHANCE OF THUNDERSTORMS. SOME
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL. HUMID. LOWS IN THE MID
60S. EAST WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT.
CHANCE OF PRECIPITATION NEAR 100 PERCENT.
SUNDAY
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.
SHOWERS. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL EARLY IN
THE MORNING. NEAR STEADY TEMPERATURE IN THE MID 60S. NORTHEAST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE
OF PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS LATE IN THE EVENING. A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S. NORTHEAST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING. CHANCE OF
PRECIPITATION 40 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE LOWER
50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
MORNING. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
ILZ019-201200-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
401 PM CDT SAT SEP 19 2026
LATE THIS AFTERNOON
CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. TEMPERATURES IN THE LOWER 70S. SOUTHEAST
WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
A CHANCE OF SHOWERS EARLY IN THE EVENING. A CHANCE OF
THUNDERSTORMS. SHOWERS IN THE LATE EVENING AND OVERNIGHT. HUMID.
LOWS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH, BECOMING
SOUTHWEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
SUNDAY
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING. SHOWERS
LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND
AFTERNOON. HIGHS AROUND 70. NORTHEAST WINDS 5 TO 10 MPH,
INCREASING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS LATE IN THE EVENING. A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S.
NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE MID
60S. EAST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS. LOWS IN THE
MID 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
MORNING. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
ILZ021-201200-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
401 PM CDT SAT SEP 19 2026
LATE THIS AFTERNOON
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. TEMPERATURES IN THE MID 70S. SOUTH WINDS AROUND
5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
A CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN SHOWERS AND A CHANCE OF
THUNDERSTORMS IN THE LATE EVENING AND OVERNIGHT. HUMID. LOWS IN
THE UPPER 60S. EAST WINDS AROUND 5 MPH, BECOMING SOUTHWEST AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 90 PERCENT.
SUNDAY
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING.
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND
AFTERNOON. HUMID WITH HIGHS IN THE LOWER 70S. NORTHEAST WINDS
5 TO 10 MPH, INCREASING TO 10 TO 15 MPH WITH GUSTS UP TO 25 MPH
IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS EARLY IN THE
EVENING. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER
50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. EAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID
50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
MORNING. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS AROUND 70.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
ILZ032-201200-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
401 PM CDT SAT SEP 19 2026
LATE THIS AFTERNOON
CLOUDY. A CHANCE OF SPRINKLES.
TEMPERATURES IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SPRINKLES AND A SLIGHT
CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE LATE EVENING AND OVERNIGHT.
HUMID. LOWS IN THE UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH,
BECOMING NORTHEAST AFTER MIDNIGHT. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.
SHOWERS LIKELY. A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID
WITH HIGHS IN THE MID 70S. NORTHEAST WINDS 5 TO 10 MPH,
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN A SLIGHT
CHANCE OF SHOWERS LATE IN THE EVENING. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
MONDAY
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE
UPPER 60S. EAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS. A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 50S.
NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
MORNING. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS AROUND 70.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
ILZ023-201200-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
401 PM CDT SAT SEP 19 2026
LATE THIS AFTERNOON
CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. TEMPERATURES IN THE LOWER 70S. SOUTH
WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
CLOUDY. A CHANCE OF SHOWERS IN THE EVENING. A CHANCE
OF THUNDERSTORMS. SHOWERS LIKELY AFTER MIDNIGHT. HUMID. LOWS IN
THE MID 60S. EAST WINDS AROUND 5 MPH IN THE EVENING, BECOMING
LIGHT AND VARIABLE. CHANCE OF PRECIPITATION 70 PERCENT.
SUNDAY
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. HUMID
WITH HIGHS IN THE LOWER 70S. NORTHEAST WINDS 5 TO 10 MPH,
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 80 PERCENT.
SUNDAY NIGHT
CLOUDY. SHOWERS LIKELY EARLY IN THE EVENING. A
CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S. NORTHEAST
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. NORTHEAST WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY
A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE MID 60S.
CHANCE OF PRECIPITATION 50 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
20 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 70S.
ILZ039-201200-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
401 PM CDT SAT SEP 19 2026
LATE THIS AFTERNOON
CLOUDY. A CHANCE OF SPRINKLES.
TEMPERATURES IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SPRINKLES IN THE EVENING. A
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. HUMID. LOWS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE
UPPER 70S. NORTHEAST WINDS AROUND 5 MPH, INCREASING TO 10 TO
15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
SUNDAY NIGHT
CLOUDY. SHOWERS LIKELY IN THE EVENING. A SLIGHT
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS
IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
MONDAY
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
MORNING. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION
50 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS AROUND 70.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 70S.
ILZ033-201200-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
401 PM CDT SAT SEP 19 2026
LATE THIS AFTERNOON
CLOUDY. A CHANCE OF SPRINKLES.
TEMPERATURES IN THE MID 70S. SOUTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
EVENING. A CHANCE OF SHOWERS. A CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. HUMID. LOWS IN THE UPPER 60S. SOUTHEAST WINDS AROUND
5 MPH, BECOMING NORTHEAST AFTER MIDNIGHT. CHANCE OF PRECIPITATION
50 PERCENT.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT CHANCE
OF THUNDERSTORMS IN THE MORNING, THEN SHOWERS LIKELY WITH A
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID WITH HIGHS IN THE
MID 70S. NORTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
SUNDAY NIGHT
CLOUDY. SHOWERS LIKELY IN THE EVENING. A SLIGHT
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS
IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
MONDAY
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE
UPPER 60S. NORTHEAST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. NORTHEAST WINDS 5 TO 10 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE MID 60S.
TUESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS AROUND 70.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 70S.
INZ010-201200-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
401 PM CDT SAT SEP 19 2026
LATE THIS AFTERNOON
CLOUDY. A CHANCE OF SPRINKLES AND A SLIGHT
CHANCE OF THUNDERSTORMS. TEMPERATURES IN THE LOWER 70S. SOUTH
WINDS AROUND 5 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.
LOWS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH, BECOMING SOUTH
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.
SUNDAY
A CHANCE OF SHOWERS EARLY IN THE MORNING. A SLIGHT
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY IN THE LATE MORNING AND
AFTERNOON. HUMID WITH HIGHS IN THE MID 70S. NORTH WINDS 5 TO
10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
SUNDAY NIGHT
CLOUDY. SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF
SHOWERS LATE IN THE EVENING. A CHANCE OF SHOWERS AFTER MIDNIGHT.
LOWS IN THE MID 50S. NORTHEAST WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTHEAST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS
AROUND 50. NORTHEAST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE MID 60S.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE MID 70S.
INZ011-201200-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
401 PM CDT SAT SEP 19 2026
LATE THIS AFTERNOON
CLOUDY. A CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. TEMPERATURES IN THE LOWER 70S. SOUTH
WINDS AROUND 5 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.
LOWS IN THE UPPER 60S. EAST WINDS AROUND 5 MPH, BECOMING SOUTH
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.
SUNDAY
A CHANCE OF THUNDERSTORMS EARLY IN THE MORNING. SHOWERS
LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE LATE MORNING AND
AFTERNOON. HUMID WITH HIGHS IN THE MID 70S. NORTH WINDS 5 TO
10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
SUNDAY NIGHT
CLOUDY. SHOWERS LIKELY EARLY IN THE EVENING, THEN
A SLIGHT CHANCE OF SHOWERS LATE IN THE EVENING. A CHANCE OF
SHOWERS AFTER MIDNIGHT. LESS HUMID WITH LOWS IN THE MID 50S.
NORTHEAST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE MID
60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS
AROUND 50. NORTHEAST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE
MID 60S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
INZ019-201200-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
501 PM EDT SAT SEP 19 2026
LATE THIS AFTERNOON
CLOUDY. A CHANCE OF SPRINKLES AND A SLIGHT
CHANCE OF THUNDERSTORMS. TEMPERATURES IN THE MID 70S. SOUTH WINDS
AROUND 5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SPRINKLES EARLY IN THE
EVENING, THEN A CHANCE OF SHOWERS IN THE LATE EVENING AND
OVERNIGHT. A CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. HUMID. LOWS
IN THE UPPER 60S. SOUTHEAST WINDS AROUND 5 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
SUNDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS EARLY
IN THE MORNING. A CHANCE OF SHOWERS IN THE MORNING, THEN SHOWERS
LIKELY WITH A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HUMID
WITH HIGHS IN THE UPPER 70S. NORTH WINDS 5 TO 10 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. SHOWERS LIKELY IN THE EVENING. A
SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 50S. NORTHEAST WINDS AROUND 10 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS. HIGHS IN THE UPPER
60S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS. LOWS
IN THE LOWER 50S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE
MID 60S. CHANCE OF PRECIPITATION 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
20 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. HIGHS AROUND 70.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S.
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