461
FPUS53 KLOT 120754
ZFPLOT
ZONE FORECAST PRODUCT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL
254 AM CDT TUE AUG 12 2025
ILZ104-122215-
CENTRAL COOK-
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,
AND LA GRANGE
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH,
INCREASING TO SOUTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY THROUGH THE EARLY OVERNIGHT, THEN
BECOMING PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE EVENING. LOWS AROUND 70. SOUTHWEST
WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY SUNNY THROUGH MID MORNING, THEN BECOMING
PARTLY CLOUDY. HIGHS IN THE MID 80S INLAND, BUT ONLY IN THE UPPER
70S NEAR THE LAKE. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S. NORTHEAST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S INLAND, BUT ONLY
IN THE UPPER 70S NEAR THE LAKE. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE UPPER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 70S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. HEAT INDEX
VALUES UP TO 100 EARLY IN THE EVENING.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S INLAND, BUT ONLY
IN THE MID 80S NEAR THE LAKE.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S INLAND, BUT ONLY AROUND
80 NEAR THE LAKE. CHANCE OF PRECIPITATION 30 PERCENT.
ILZ103-122215-
NORTHERN COOK-
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,
PALATINE, AND NORTHBROOK
254 AM CDT TUE AUG 12 2025
TODAY
SHOWERS AND THUNDERSTORMS LIKELY THROUGH MID MORNING,
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE MORNING.
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE
EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE
IN THE EVENING. LOWS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 30 PERCENT.
WEDNESDAY
INCREASING CLOUDS. HIGHS IN THE LOWER 80S INLAND,
BUT ONLY IN THE UPPER 70S NEAR THE LAKE. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE MID 60S. NORTHEAST WINDS
AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S INLAND, BUT ONLY
IN THE UPPER 70S NEAR THE LAKE. NORTHEAST WINDS 5 TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE MID 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S INLAND, BUT ONLY IN THE
LOWER 80S NEAR THE LAKE. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 70.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S INLAND,
BUT ONLY IN THE UPPER 70S NEAR THE LAKE. CHANCE OF PRECIPITATION
30 PERCENT.
ILZ105-122215-
SOUTHERN COOK-
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,
ORLAND PARK, AND PARK FOREST
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH,
INCREASING TO SOUTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF THUNDERSTORMS LATE
IN THE EVENING. A SLIGHT CHANCE OF SHOWERS IN THE LATE EVENING
AND OVERNIGHT. LOWS IN THE UPPER 60S. SOUTHWEST WINDS 5 TO
10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
WEDNESDAY
PARTLY CLOUDY THROUGH MID MORNING, THEN CLEARING.
HIGHS IN THE MID 80S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE MID 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 90S. HEAT INDEX
VALUES UP TO 100.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION
30 PERCENT.
ILZ006-122215-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
254 AM CDT TUE AUG 12 2025
TODAY
SHOWERS AND THUNDERSTORMS LIKELY THROUGH MID MORNING,
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS LATE MORNING THROUGH
MID AFTERNOON. SHOWERS AND THUNDERSTORMS LIKELY LATE IN THE
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING. LOWS IN THE MID 60S. WEST WINDS 5 TO 10 MPH, BECOMING
NORTHWEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY
INCREASING CLOUDS. HIGHS IN THE LOWER 80S. NORTH
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S. NORTHEAST WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. EAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY CLOUDY.
HIGHS AROUND 80. CHANCE OF PRECIPITATION 30 PERCENT.
ILZ005-122215-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY THROUGH
MID MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
LATE MORNING AND AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
EVENING. A SLIGHT CHANCE OF SHOWERS IN THE EVENING. LOWS IN THE
LOWER 60S. WEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 60. NORTH WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. EAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY CLOUDY.
HIGHS IN THE LOWER 80S. CHANCE OF PRECIPITATION 30 PERCENT.
ILZ012-122215-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
254 AM CDT TUE AUG 12 2025
TODAY
SHOWERS AND THUNDERSTORMS LIKELY THROUGH MID MORNING,
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE MORNING.
SHOWERS AND THUNDERSTORMS LIKELY IN THE AFTERNOON. HIGHS IN THE
LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING. LOWS IN THE MID 60S. WEST WINDS 5 TO 10 MPH, BECOMING
NORTHWEST AFTER MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF
PRECIPITATION 30 PERCENT.
ILZ013-122215-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST WINDS 5 TO 10 MPH,
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY THROUGH THE EARLY OVERNIGHT, THEN
BECOMING PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE EVENING. LOWS IN THE UPPER 60S.
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 80S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
5 TO 10 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE MID 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 70S.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION
30 PERCENT.
ILZ020-122215-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY THROUGH THE EARLY OVERNIGHT, THEN
BECOMING PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 20 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. NORTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HEAT
INDEX VALUES UP TO 100 EARLY IN THE EVENING.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 90. HEAT INDEX VALUES UP TO
100.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 70.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION
30 PERCENT.
ILZ106-122215-
NORTHERN WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,
AND MOKENA
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH,
INCREASING TO SOUTHWEST 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE EVENING. LOWS IN THE UPPER 60S.
SOUTHWEST WINDS 5 TO 10 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
PARTLY CLOUDY THROUGH MID MORNING, THEN CLEARING.
HIGHS IN THE MID 80S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HEAT
INDEX VALUES UP TO 100 EARLY IN THE EVENING.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 100.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 70.
MONDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. CHANCE OF PRECIPITATION
30 PERCENT.
ILZ107-122215-
SOUTHERN WILL-
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION
70 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE EVENING. LOWS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 80S. NORTH WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HEAT
INDEX VALUES UP TO 100 EARLY IN THE EVENING.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 100.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 70.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ108-122215-
EASTERN WILL-
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTH WINDS 5 TO 10 MPH,
INCREASING TO SOUTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE LATE EVENING AND OVERNIGHT. LOWS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. NORTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 100.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
INZ001-122215-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHWEST 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.
TONIGHT
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 60 PERCENT.
WEDNESDAY
PARTLY CLOUDY THROUGH MID AFTERNOON, THEN BECOMING
MOSTLY SUNNY. HIGHS IN THE LOWER 80S INLAND, BUT ONLY IN THE
UPPER 70S NEAR THE LAKE. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S INLAND, BUT ONLY
IN THE MID 80S NEAR THE LAKE. HEAT INDEX VALUES UP TO 100.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S INLAND, BUT ONLY IN THE
LOWER 80S NEAR THE LAKE. CHANCE OF PRECIPITATION 30 PERCENT.
INZ002-122215-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE UPPER 80S INLAND, BUT ONLY IN THE MID 80S
NEAR THE LAKE. SOUTHWEST WINDS 5 TO 10 MPH, INCREASING TO 10 TO
15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 60 PERCENT.
WEDNESDAY
MOSTLY CLOUDY THROUGH MID MORNING, THEN CLEARING.
HIGHS IN THE LOWER 80S INLAND, BUT ONLY IN THE UPPER 70S NEAR THE
LAKE. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S INLAND, BUT ONLY IN THE
UPPER 70S NEAR THE LAKE. NORTHEAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 90S. HEAT INDEX
VALUES UP TO 100.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S INLAND, BUT ONLY
IN THE LOWER 80S NEAR THE LAKE.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
PARTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE UPPER 80S INLAND, BUT ONLY IN THE
LOWER 80S NEAR THE LAKE. CHANCE OF PRECIPITATION 30 PERCENT.
ILZ003-122215-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY THROUGH
MID MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
LATE MORNING AND AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS EARLY
IN THE EVENING. A SLIGHT CHANCE OF SHOWERS IN THE EVENING. LOWS
IN THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
AROUND 5 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. SOUTHEAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 90. HEAT INDEX VALUES UP
TO 100.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION
30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE MID 60S. CHANCE OF
PRECIPITATION 30 PERCENT.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S. CHANCE OF
PRECIPITATION 30 PERCENT.
ILZ004-122215-
BOONE-
INCLUDING THE CITY OF BELVIDERE
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY THROUGH
MID MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
LATE MORNING AND AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS EARLY
IN THE EVENING. A SLIGHT CHANCE OF SHOWERS IN THE EVENING. LOWS
IN THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS AROUND 80. EAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 60.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 90. HEAT INDEX VALUES UP
TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 30 PERCENT.
MONDAY
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY CLOUDY.
HIGHS IN THE LOWER 80S. CHANCE OF PRECIPITATION 30 PERCENT.
ILZ008-122215-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY THROUGH
MID MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
LATE MORNING AND AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
TONIGHT
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS EARLY
IN THE EVENING. A SLIGHT CHANCE OF SHOWERS IN THE EVENING. LOWS
IN THE LOWER 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
WEDNESDAY
PARTLY CLOUDY THROUGH MID MORNING, THEN BECOMING
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 30 PERCENT.
MONDAY
A CHANCE OF SHOWERS IN THE MORNING. MOSTLY CLOUDY.
HIGHS IN THE LOWER 80S. CHANCE OF PRECIPITATION 30 PERCENT.
ILZ011-122215-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY THROUGH
MID MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
LATE MORNING AND AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING. A
SLIGHT CHANCE OF SHOWERS IN THE EVENING. LOWS IN THE MID 60S.
WEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY
PARTLY CLOUDY THROUGH MID MORNING, THEN BECOMING
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS AROUND 60. NORTH WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 80S. CHANCE OF
PRECIPITATION 30 PERCENT.
ILZ010-122215-
LEE-
INCLUDING THE CITY OF DIXON
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS LIKELY THROUGH
MID MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
LATE MORNING AND AFTERNOON. HIGHS IN THE LOWER 80S. SOUTHWEST
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. A SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
EVENING. A SLIGHT CHANCE OF SHOWERS IN THE EVENING. LOWS IN THE
LOWER 60S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
WEDNESDAY
PARTLY CLOUDY THROUGH MID MORNING, THEN BECOMING
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. SOUTHEAST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HEAT
INDEX VALUES UP TO 100 EARLY IN THE EVENING.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 80S. HEAT INDEX
VALUES UP TO 100.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
MOSTLY CLOUDY. HIGHS IN THE MID 80S.
ILZ019-122215-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTHWEST WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 60S. WEST WINDS
AROUND 5 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY
PARTLY CLOUDY THROUGH MID MORNING, THEN BECOMING
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY CLOUDY. HIGHS AROUND 90. HEAT INDEX VALUES UP TO
100.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 70.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 80S.
ILZ021-122215-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE MID 80S. SOUTH WINDS 5 TO 10 MPH,
BECOMING SOUTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION
70 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE EVENING. LOWS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 40 PERCENT.
WEDNESDAY
PARTLY CLOUDY THROUGH MID AFTERNOON, THEN BECOMING
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S. HEAT
INDEX VALUES UP TO 100 EARLY IN THE EVENING.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 70.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ032-122215-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE EVENING. LOWS IN THE UPPER 60S.
SOUTHWEST WINDS AROUND 5 MPH, BECOMING NORTHWEST AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY THROUGH MID MORNING, THEN CLEARING.
HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. EAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S. HEAT INDEX
VALUES UP TO 100 EARLY IN THE EVENING.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 70.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ023-122215-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS
EARLY IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE LATE EVENING AND OVERNIGHT. LOWS IN THE
UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH, BECOMING WEST AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY THROUGH MID MORNING, THEN BECOMING
PARTLY CLOUDY. HIGHS IN THE LOWER 80S. NORTH WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 100.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ039-122215-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
254 AM CDT TUE AUG 12 2025
TODAY
INCREASING CLOUDS. A CHANCE OF SHOWERS AND THUNDERSTORMS
IN THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,
MAINLY IN THE EVENING. LOWS IN THE UPPER 60S. SOUTHWEST WINDS
AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY THROUGH MID MORNING, THEN BECOMING
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. NORTH WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST
WINDS AROUND 5 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS
AROUND 5 MPH.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 70.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 100.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 70.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
ILZ033-122215-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE MORNING, THEN SHOWERS AND THUNDERSTORMS LIKELY IN THE
AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS AROUND 5 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 60 PERCENT.
WEDNESDAY
MOSTLY CLOUDY THROUGH MID MORNING, THEN BECOMING
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 80S. NORTH WINDS AROUND 5 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S. LIGHT AND
VARIABLE WINDS, BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 105.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 100.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
INZ010-122215-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MID MORNING, THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE MORNING. SHOWERS AND THUNDERSTORMS
LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS
5 TO 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS 5 TO 10 MPH, BECOMING WEST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 60 PERCENT.
WEDNESDAY
MOSTLY CLOUDY THROUGH MID MORNING, THEN BECOMING
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR THROUGH THE EARLY OVERNIGHT, THEN
BECOMING PARTLY CLOUDY. LOWS AROUND 60. NORTHEAST WINDS AROUND
5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 60.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 100.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 100.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
INZ011-122215-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
254 AM CDT TUE AUG 12 2025
TODAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS THROUGH MID MORNING, THEN A CHANCE OF SHOWERS AND
THUNDERSTORMS LATE MORNING THROUGH MID AFTERNOON. SHOWERS AND
THUNDERSTORMS LIKELY LATE IN THE AFTERNOON. HIGHS IN THE UPPER
80S. TEMPERATURE FALLING INTO THE LOWER 80S IN THE AFTERNOON.
SOUTHWEST WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH IN THE
AFTERNOON. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. SHOWERS LIKELY WITH A CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS AFTER MIDNIGHT. LOWS IN THE UPPER 60S. SOUTHWEST
WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY
MOSTLY CLOUDY THROUGH MID MORNING, THEN BECOMING
PARTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 80S. NORTH WINDS 5 TO 10 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. NORTHEAST WINDS AROUND
5 MPH.
THURSDAY NIGHT
CLEAR. LOWS AROUND 60.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 100.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 70S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 100.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
INZ019-122215-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
354 AM EDT TUE AUG 12 2025
TODAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH MID
MORNING, THEN A CHANCE OF SHOWERS AND THUNDERSTORMS LATE MORNING
THROUGH MID AFTERNOON. SHOWERS AND THUNDERSTORMS LIKELY LATE IN
THE AFTERNOON. HIGHS IN THE UPPER 80S. SOUTHWEST WINDS 5 TO
10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
TONIGHT
MOSTLY CLOUDY. SHOWERS LIKELY IN THE EVENING. A CHANCE
OF THUNDERSTORMS. A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE
UPPER 60S. SOUTHWEST WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 80S. NORTH WINDS 5 TO 10 MPH. CHANCE
OF PRECIPITATION 20 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS AROUND 60. NORTH WINDS
AROUND 5 MPH IN THE EVENING, BECOMING LIGHT AND VARIABLE.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S. LIGHT AND VARIABLE
WINDS, BECOMING NORTHEAST AROUND 5 MPH IN THE AFTERNOON.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 60S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX
VALUES UP TO 100.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 70S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 90S. HEAT INDEX VALUES
UP TO 100.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 60S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 80S.
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