199
FPUS53 KLOT 200134
ZFPLOT
ZONE FORECAST PRODUCT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL
834 PM CDT TUE MAY 19 2026
ILZ104-200915-
CENTRAL COOK-
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,
AND LA GRANGE
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. NEAR STEADY TEMPERATURE IN THE MID 50S. NORTH WINDS 10 TO
15 MPH, INCREASING TO NORTHEAST 15 TO 20 MPH WITH GUSTS UP TO
25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 40S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST
WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE
OF PRECIPITATION 60 PERCENT.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S INLAND, BUT
ONLY IN THE UPPER 60S NEAR THE LAKE.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S INLAND, BUT ONLY
AROUND 70 NEAR THE LAKE.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S INLAND, BUT
ONLY AROUND 70 NEAR THE LAKE.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 80 INLAND, BUT ONLY IN THE
MID 70S NEAR THE LAKE.
ILZ103-200915-
NORTHERN COOK-
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,
PALATINE, AND NORTHBROOK
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 50S INLAND, BUT ONLY IN THE LOWER 50S
NEAR THE LAKE. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS AROUND 60. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS AROUND 50. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S INLAND, BUT
ONLY IN THE MID 60S NEAR THE LAKE.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S INLAND, BUT ONLY
AROUND 70 NEAR THE LAKE.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING
PARTLY CLOUDY. HIGHS IN THE UPPER 70S INLAND, BUT ONLY AROUND
70 NEAR THE LAKE.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 80 INLAND, BUT ONLY IN THE
LOWER 70S NEAR THE LAKE.
ILZ105-200915-
SOUTHERN COOK-
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,
ORLAND PARK, AND PARK FOREST
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. NORTHEAST
WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH WITH GUSTS UP TO
25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
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.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
ILZ006-200915-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHWEST WINDS AROUND 10 MPH. GUSTS UP TO 25 MPH EARLY IN THE
EVENING.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 50S INLAND, BUT ONLY IN THE LOWER 50S
NEAR THE LAKE. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 50S.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 60S INLAND, BUT
ONLY IN THE MID 60S NEAR THE LAKE.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S INLAND, BUT ONLY
AROUND 70 NEAR THE LAKE.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S INLAND, BUT
ONLY IN THE UPPER 60S NEAR THE LAKE.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S INLAND, BUT ONLY
IN THE LOWER 70S NEAR THE LAKE.
ILZ005-200915-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING, THEN
BECOMING PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS AROUND 60. NORTHEAST WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS AROUND 60. EAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS
10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND 70.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
MEMORIAL DAY
PARTLY CLOUDY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 80.
ILZ012-200915-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST WINDS 10 TO
15 MPH.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 60S. EAST WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS AROUND 80.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
ILZ013-200915-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 50S. NORTHEAST WINDS 10 TO 15 MPH.
GUSTS UP TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST
WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 10 TO 15 MPH.
FRIDAY
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.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
ILZ020-200915-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS AROUND 50. NORTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST WINDS 10 TO
15 MPH.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S. EAST WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. NORTHEAST WINDS 10 TO 15 MPH.
GUSTS UP TO 25 MPH IN THE EVENING. CHANCE OF PRECIPITATION
20 PERCENT.
FRIDAY
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.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS AROUND 80.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
ILZ106-200915-
NORTHERN WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,
AND MOKENA
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHWEST WINDS AROUND 10 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 60. NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS 10 TO 15 MPH.
GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHEAST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
FRIDAY
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.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
ILZ107-200915-
SOUTHERN WILL-
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST WINDS 10 TO
15 MPH.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S. EAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN
THE UPPER 40S. NORTHEAST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
FRIDAY
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.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS AROUND 80.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
ILZ108-200915-
EASTERN WILL-
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. NORTHEAST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS 10 TO 15 MPH.
FRIDAY
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.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
INZ001-200915-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S. NORTH WINDS
10 TO 15 MPH, INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
MID 40S. NORTH WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH,
BECOMING NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
PRECIPITATION 70 PERCENT.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S INLAND, BUT
ONLY IN THE UPPER 60S NEAR THE LAKE.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S INLAND, BUT ONLY
AROUND 70 NEAR THE LAKE.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S INLAND, BUT
ONLY IN THE LOWER 70S NEAR THE LAKE.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS AROUND 80 INLAND, BUT ONLY IN THE MID 70S NEAR THE LAKE.
CHANCE OF PRECIPITATION 30 PERCENT.
INZ002-200915-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S INLAND, BUT
ONLY IN THE LOWER 50S NEAR THE LAKE. NORTH WINDS 10 TO 15 MPH,
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. NEAR STEADY TEMPERATURE IN THE
UPPER 40S. NORTH WINDS 10 TO 15 MPH, BECOMING NORTHEAST 5 TO
10 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS
AROUND 10 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
PRECIPITATION 70 PERCENT.
FRIDAY NIGHT
SHOWERS LIKELY, MAINLY IN THE EVENING. LOWS IN
THE LOWER 50S. CHANCE OF PRECIPITATION 70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S INLAND, BUT
ONLY IN THE UPPER 60S NEAR THE LAKE.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 70S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S INLAND, BUT
ONLY IN THE LOWER 70S NEAR THE LAKE.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 70S. CHANCE OF PRECIPITATION 30 PERCENT.
ILZ003-200915-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING, THEN
BECOMING PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST WINDS
10 TO 15 MPH, BECOMING NORTH 5 TO 10 MPH AFTER MIDNIGHT.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S. EAST
WINDS 10 TO 15 MPH, BECOMING NORTHEAST 5 TO 10 MPH AFTER
MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. EAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS
10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE LOWER 50S.
MEMORIAL DAY
PARTLY CLOUDY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
ILZ004-200915-
BOONE-
INCLUDING THE CITY OF BELVIDERE
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING, THEN
BECOMING PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. EAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S. EAST WINDS
10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
MEMORIAL DAY
PARTLY CLOUDY. HIGHS AROUND 80.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
ILZ008-200915-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING, THEN
BECOMING PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
NORTHEAST WINDS 10 TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS IN THE MID 50S.
MEMORIAL DAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
ILZ011-200915-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING, THEN
BECOMING PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST
WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST WINDS 10 TO
15 MPH.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 60S. EAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE
OF PRECIPITATION 60 PERCENT.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS AROUND 80.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
ILZ010-200915-
LEE-
INCLUDING THE CITY OF DIXON
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY EARLY IN THE EVENING, THEN
BECOMING PARTLY CLOUDY. LOWS IN THE UPPER 40S. NORTHWEST WINDS
10 TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST WINDS 10 TO
15 MPH.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. EAST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE MID 40S. EAST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 30 PERCENT.
FRIDAY
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.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING
MOSTLY CLOUDY. HIGHS AROUND 80.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
ILZ019-200915-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS AROUND 50. NORTH WINDS
10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE EVENING.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 60S. EAST WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS 10 TO 15 MPH. GUSTS
UP TO 25 MPH IN THE EVENING. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
PRECIPITATION 70 PERCENT.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS AROUND 80.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
ILZ021-200915-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST WINDS 10 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTHEAST WINDS 10 TO 15 MPH,
DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 60S. EAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. NORTHEAST WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF
PRECIPITATION 70 PERCENT.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
ILZ032-200915-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH, DIMINISHING TO 5 TO 10 MPH AFTER
MIDNIGHT.
THURSDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 70. EAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS 10 TO 15 MPH. CHANCE
OF PRECIPITATION 30 PERCENT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY WITH A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF PRECIPITATION
70 PERCENT.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 80S. CHANCE OF PRECIPITATION 30 PERCENT.
ILZ023-200915-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHWEST WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTH WINDS
10 TO 15 MPH, INCREASING TO NORTHEAST 15 TO 20 MPH WITH GUSTS UP
TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST WINDS 10 TO
15 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S. EAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN
THE UPPER 40S. EAST WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE
OF PRECIPITATION 70 PERCENT.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 80S.
ILZ039-200915-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTHEAST WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST WINDS 10 TO
15 MPH.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S. EAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS 10 TO 15 MPH. CHANCE
OF PRECIPITATION 30 PERCENT.
FRIDAY
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF PRECIPITATION
70 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS WITH A SLIGHT
CHANCE OF THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF
SHOWERS AFTER MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF
PRECIPITATION 30 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 70S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS AROUND 80.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 80S. CHANCE OF PRECIPITATION 30 PERCENT.
ILZ033-200915-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTH
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTHEAST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHEAST WINDS 10 TO
15 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S. EAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS 10 TO 15 MPH. CHANCE
OF PRECIPITATION 20 PERCENT.
FRIDAY
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF PRECIPITATION
70 PERCENT.
FRIDAY NIGHT
SHOWERS LIKELY WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN A SLIGHT CHANCE OF SHOWERS
AFTER MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF PRECIPITATION
70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 70S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 60.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 80S. CHANCE OF PRECIPITATION 30 PERCENT.
INZ010-200915-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.
NORTHWEST WINDS 10 TO 15 MPH, BECOMING NORTH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTH WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. NORTH WINDS 10 TO 15 MPH,
BECOMING NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 60S. EAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN
THE UPPER 40S. EAST WINDS AROUND 10 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE
OF PRECIPITATION 70 PERCENT.
FRIDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,
MAINLY IN THE EVENING. LOWS IN THE LOWER 50S. CHANCE OF
PRECIPITATION 70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 70S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 80S. CHANCE OF PRECIPITATION 30 PERCENT.
INZ011-200915-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
834 PM CDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 50S. NORTH
WINDS 10 TO 15 MPH.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 60S. NORTH WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH
WINDS 10 TO 15 MPH, BECOMING NORTHEAST 5 TO 10 MPH AFTER
MIDNIGHT.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
SUNNY. HIGHS IN THE UPPER 60S. EAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 40S. EAST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING, THEN
SHOWERS LIKELY IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE
OF PRECIPITATION 70 PERCENT.
FRIDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,
MAINLY IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF
PRECIPITATION 70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE MID 70S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S.
MEMORIAL DAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 80S. CHANCE OF PRECIPITATION 30 PERCENT.
INZ019-200915-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
934 PM EDT TUE MAY 19 2026
REST OF TONIGHT
MOSTLY CLOUDY. LOWS IN THE MID 50S. NORTHWEST
WINDS 5 TO 10 MPH, BECOMING NORTH AFTER MIDNIGHT.
WEDNESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 60S. NORTH WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S. NORTH
WINDS 10 TO 15 MPH, BECOMING NORTHEAST 5 TO 10 MPH AFTER
MIDNIGHT.
THURSDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS IN
THE UPPER 60S. EAST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 40S. EAST WINDS AROUND 10 MPH. CHANCE
OF PRECIPITATION 20 PERCENT.
FRIDAY
SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF PRECIPITATION
70 PERCENT.
FRIDAY NIGHT
A SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS LIKELY,
MAINLY IN THE EVENING. LOWS IN THE MID 50S. CHANCE OF
PRECIPITATION 70 PERCENT.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF PRECIPITATION
30 PERCENT.
SUNDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 70S. CHANCE OF PRECIPITATION 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 50S.
MEMORIAL DAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE
AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF PRECIPITATION
30 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 60S. CHANCE OF PRECIPITATION
30 PERCENT.
TUESDAY
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE AFTERNOON.
HIGHS AROUND 80. CHANCE OF PRECIPITATION 30 PERCENT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page