808
FPUS53 KLOT 111106
ZFPLOT
ZONE FORECAST PRODUCT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL
605 AM CDT SUN OCT 11 2026
ILZ104-120200-
CENTRAL COOK-
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,
AND LA GRANGE
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE UPPER 70S INLAND, BUT ONLY IN THE
LOWER 70S NEAR THE LAKE. SOUTHEAST WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
COLUMBUS DAY
PARTLY CLOUDY. HIGHS IN THE MID 80S. SOUTHWEST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS AROUND 70. SOUTHWEST WINDS
10 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. TEMPERATURE
FALLING INTO THE MID 70S IN THE AFTERNOON. WEST WINDS 10 TO
15 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF PRECIPITATION
40 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
MORNING. HIGHS IN THE UPPER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 50S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
BREEZY WITH HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 50S.
ILZ103-120200-
NORTHERN COOK-
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,
PALATINE, AND NORTHBROOK
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE UPPER 70S INLAND, BUT ONLY IN THE
LOWER 70S NEAR THE LAKE. SOUTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING. LOWS AROUND 70. SOUTHWEST WINDS AROUND 10 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. TEMPERATURE FALLING
INTO THE MID 70S IN THE AFTERNOON. WEST WINDS 10 TO 15 MPH,
BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 50S.
CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 50S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS AROUND 60.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 50S.
ILZ105-120200-
SOUTHERN COOK-
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,
ORLAND PARK, AND PARK FOREST
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH,
BECOMING SOUTH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 60. SOUTH WINDS 5 TO 10 MPH.
COLUMBUS DAY
PARTLY CLOUDY. HIGHS IN THE MID 80S. SOUTHWEST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70. SOUTHWEST WINDS
10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. TEMPERATURE
FALLING INTO THE UPPER 70S IN THE AFTERNOON. SOUTHWEST WINDS
10 TO 15 MPH, BECOMING NORTHWEST IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS AROUND 60. CHANCE OF PRECIPITATION
50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS AROUND 70.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 50S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
SHOWERS LIKELY. HIGHS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
BREEZY WITH HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 50S.
ILZ006-120200-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE UPPER 70S INLAND, BUT ONLY IN THE
LOWER 70S NEAR THE LAKE. SOUTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 60. SOUTH WINDS 5 TO 10 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING. LOWS IN THE UPPER 60S. SOUTHWEST WINDS AROUND 10 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 70S. TEMPERATURE FALLING INTO THE LOWER
70S IN THE AFTERNOON. WEST WINDS 10 TO 15 MPH, BECOMING NORTHWEST
5 TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S.
CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S.
CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS AROUND 60.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 50S.
ILZ005-120200-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING. LOWS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN THE
EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE MID
50S. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 50S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S.
ILZ012-120200-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 60. SOUTH WINDS 5 TO 10 MPH.
COLUMBUS DAY
PARTLY CLOUDY. HIGHS IN THE MID 80S. SOUTHWEST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO
15 MPH, BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN PARTLY CLOUDY
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF PRECIPITATION
40 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
MORNING. HIGHS AROUND 70. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS AROUND 60.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 50S.
ILZ013-120200-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
COLUMBUS DAY
PARTLY CLOUDY. HIGHS IN THE MID 80S. SOUTHWEST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS AROUND 70. SOUTHWEST WINDS
AROUND 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO
15 MPH, BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF PRECIPITATION
40 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
MORNING. HIGHS AROUND 70. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 50S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
BREEZY WITH HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 50S.
ILZ020-120200-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO
15 MPH, BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER
50S. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 50S. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
SHOWERS LIKELY. HIGHS AROUND 70. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 50S.
ILZ106-120200-
NORTHERN WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,
AND MOKENA
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE UPPER 70S. SOUTHEAST WINDS AROUND
5 MPH, BECOMING SOUTHWEST IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 60. SOUTH WINDS AROUND 5 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. TEMPERATURE
FALLING INTO THE UPPER 70S IN THE AFTERNOON. WEST WINDS 10 TO
15 MPH, BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS AROUND 60. CHANCE OF PRECIPITATION
50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 50S. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
SHOWERS LIKELY. HIGHS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
BREEZY WITH HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 50S.
ILZ107-120200-
SOUTHERN WILL-
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS AROUND 80. EAST WINDS AROUND 5 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING MOSTLY CLOUDY.
LOWS AROUND 60. SOUTH WINDS AROUND 5 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. TEMPERATURE
FALLING INTO THE UPPER 70S IN THE AFTERNOON. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
AROUND 60. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SHOWERS. LOWS IN THE MID 50S.
THURSDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 50S.
ILZ108-120200-
EASTERN WILL-
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH,
BECOMING WEST IN THE AFTERNOON.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING MOSTLY CLOUDY.
LOWS IN THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
COLUMBUS DAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S. SOUTHWEST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. TEMPERATURE
FALLING INTO THE UPPER 70S IN THE AFTERNOON. SOUTHWEST WINDS
10 TO 15 MPH, BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
IN THE UPPER 50S. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 50S. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
SHOWERS LIKELY. HIGHS AROUND 70. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S.
INZ001-120200-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
605 AM CDT SUN OCT 11 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE MID 70S. EAST WINDS AROUND
5 MPH, BECOMING NORTH IN THE AFTERNOON.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.
LOWS IN THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. TEMPERATURE
FALLING INTO THE MID 70S IN THE AFTERNOON. SOUTHWEST WINDS 10 TO
15 MPH, BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF PRECIPITATION
50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 50S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 50S.
INZ002-120200-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
605 AM CDT SUN OCT 11 2026
TODAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING SUNNY. HIGHS
IN THE MID 70S INLAND, BUT ONLY IN THE LOWER 70S NEAR THE LAKE.
EAST WINDS AROUND 5 MPH, BECOMING NORTH IN THE AFTERNOON.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.
LOWS IN THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE LOWER 80S INLAND, BUT ONLY IN THE UPPER 70S
NEAR THE LAKE. TEMPERATURE FALLING INTO THE MID 70S IN THE
AFTERNOON. SOUTHWEST WINDS 10 TO 15 MPH, BECOMING NORTHWEST IN
THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF PRECIPITATION
50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
MORNING. HIGHS IN THE LOWER 70S. CHANCE OF PRECIPITATION
40 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
MID 50S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
BREEZY WITH HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 50S. CHANCE OF PRECIPITATION 30 PERCENT.
ILZ003-120200-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS 10 TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 10 TO
15 MPH, BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 50S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 50S.
ILZ004-120200-
BOONE-
INCLUDING THE CITY OF BELVIDERE
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS AROUND 80. SOUTH WINDS 5 TO 10 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE MID 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING,
THEN SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE UPPER 50S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 50S.
ILZ008-120200-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS 5 TO 10 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS AROUND 80. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF PRECIPITATION
40 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS, MAINLY IN THE
MORNING. HIGHS IN THE LOWER 70S. CHANCE OF PRECIPITATION
30 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
SHOWERS LIKELY. HIGHS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS AROUND 60.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 50S.
ILZ011-120200-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS AROUND 80. SOUTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO
15 MPH, BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER
50S. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
SHOWERS LIKELY. HIGHS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS AROUND 60.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 50S.
ILZ010-120200-
LEE-
INCLUDING THE CITY OF DIXON
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. WEST WINDS 10 TO
15 MPH, BECOMING NORTHWEST 5 TO 10 MPH IN THE AFTERNOON.
TUESDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER
50S. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 70S.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
LOWER 50S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
SHOWERS LIKELY. HIGHS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 40S.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE MID 50S.
ILZ019-120200-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS AROUND 70. SOUTHWEST WINDS AROUND
10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN PARTLY CLOUDY WITH A CHANCE OF SHOWERS WITH A
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 60.
CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE MID 50S.
THURSDAY
SHOWERS LIKELY. HIGHS AROUND 70. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 50S.
ILZ021-120200-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS AROUND
5 MPH, BECOMING SOUTH IN THE AFTERNOON.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING MOSTLY CLOUDY.
LOWS IN THE LOWER 60S. SOUTH WINDS AROUND 5 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. SOUTHWEST
WINDS AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. TEMPERATURE
FALLING TO AROUND 80 IN THE AFTERNOON. WEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF
PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S.
THURSDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 50S.
ILZ032-120200-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE LOWER 80S. LIGHT AND VARIABLE WINDS.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING MOSTLY CLOUDY.
LOWS IN THE LOWER 60S. SOUTH WINDS 5 TO 10 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS IN THE LOWER 70S. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. TEMPERATURE
FALLING INTO THE LOWER 80S IN THE AFTERNOON. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR WITH A SLIGHT CHANCE OF SHOWERS IN
THE EVENING, THEN MOSTLY CLOUDY WITH SHOWERS LIKELY WITH A CHANCE
OF THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF
PRECIPITATION 60 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE MID 50S.
THURSDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 50S.
ILZ023-120200-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS AROUND 80. LIGHT AND VARIABLE WINDS.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.
LOWS IN THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. TEMPERATURE
FALLING INTO THE UPPER 70S IN THE AFTERNOON. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. LOWS
AROUND 60. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SHOWERS. LOWS IN THE MID 50S.
THURSDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 50S.
ILZ039-120200-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH IN THE MORNING, BECOMING LIGHT AND VARIABLE.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.
LOWS AROUND 60. SOUTH WINDS 5 TO 10 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS AROUND 70. SOUTHWEST WINDS AROUND
10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF PRECIPITATION
60 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
MORNING. HIGHS IN THE UPPER 70S. CHANCE OF PRECIPITATION
60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE MID 50S.
THURSDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 50S.
ILZ033-120200-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
605 AM CDT SUN OCT 11 2026
TODAY
SUNNY. HIGHS AROUND 80. LIGHT AND VARIABLE WINDS.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.
LOWS IN THE UPPER 50S. SOUTH WINDS AROUND 5 MPH.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS AROUND 70. SOUTHWEST WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE UPPER 80S. TEMPERATURE FALLING INTO THE
LOWER 80S IN THE AFTERNOON. WEST WINDS 5 TO 10 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF PRECIPITATION
60 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
MORNING. HIGHS IN THE MID 70S. CHANCE OF PRECIPITATION
60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE MID 50S.
THURSDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 50S.
INZ010-120200-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
605 AM CDT SUN OCT 11 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S. LIGHT AND VARIABLE
WINDS.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.
LOWS IN THE UPPER 50S. LIGHT AND VARIABLE WINDS, BECOMING SOUTH
AROUND 5 MPH AFTER MIDNIGHT.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS AROUND 60. CHANCE OF PRECIPITATION
50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
MORNING. HIGHS IN THE MID 70S. CHANCE OF PRECIPITATION
60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SHOWERS. LOWS IN THE MID 50S.
THURSDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S.
INZ011-120200-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
605 AM CDT SUN OCT 11 2026
TODAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING SUNNY. HIGHS
IN THE UPPER 70S. NORTHEAST WINDS AROUND 5 MPH IN THE MORNING,
BECOMING LIGHT AND VARIABLE.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.
LOWS IN THE UPPER 50S. LIGHT AND VARIABLE WINDS, BECOMING SOUTH
AROUND 5 MPH AFTER MIDNIGHT.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON.
MONDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. TEMPERATURE
FALLING INTO THE UPPER 70S IN THE AFTERNOON. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS AROUND 60. CHANCE OF PRECIPITATION
50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE MID 70S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SHOWERS. LOWS IN THE MID 50S.
THURSDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS AROUND 50.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 50S.
INZ019-120200-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
705 AM EDT SUN OCT 11 2026
TODAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING SUNNY. HIGHS
IN THE UPPER 70S. NORTH WINDS AROUND 5 MPH.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.
LOWS IN THE UPPER 50S. LIGHT AND VARIABLE WINDS, BECOMING SOUTH
AROUND 5 MPH AFTER MIDNIGHT.
COLUMBUS DAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING.
HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 10 TO 15 MPH.
MONDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. A SLIGHT CHANCE OF SHOWERS IN THE
MORNING. HIGHS IN THE UPPER 80S. WEST WINDS 5 TO 10 MPH. CHANCE
OF PRECIPITATION 20 PERCENT.
TUESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY
WITH A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS
AFTER MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF PRECIPITATION
50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SHOWERS LIKELY, MAINLY IN THE
MORNING. HIGHS IN THE MID 70S. CHANCE OF PRECIPITATION
60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 50S.
THURSDAY
SHOWERS LIKELY. HIGHS IN THE LOWER 70S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF
SHOWERS. LOWS IN THE LOWER 50S.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 40.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page