083
FPUS53 KLOT 202106
ZFPLOT
ZONE FORECAST PRODUCT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL
306 PM CST TUE JAN 20 2026
ILZ104-211215-
CENTRAL COOK-
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,
AND LA GRANGE
306 PM CST TUE JAN 20 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO
8 AM CST WEDNESDAY...
TONIGHT
A CHANCE OF SNOW LATE IN THE EVENING. SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 1 TO 3 INCHES. LOWS AROUND 19.
SOUTH WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SNOW EARLY IN THE MORNING. TOTAL SNOW
ACCUMULATION OF 1 TO 3 INCHES. HIGHS AROUND 30. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 90 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN
THE EVENING, THEN SCATTERED SNOW SHOWERS LATE IN THE EVENING.
PATCHY BLOWING AND DRIFTING SNOW IN THE LATE EVENING AND EARLY
MORNING. SNOW ACCUMULATION UP TO HALF AN INCH. BLUSTERY WITH LOWS
AROUND 14. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 6 BELOW. NORTHWEST WINDS 10 TO 15 MPH.
WIND CHILL VALUES AS LOW AS 23 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND ZERO. WIND CHILL VALUES AS
LOW AS 25 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 5 BELOW. WIND CHILL VALUES AS LOW AS
20 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 5 ABOVE.
SUNDAY
MOSTLY CLOUDY. HIGHS 15 TO 20.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO. WIND
CHILL VALUES AS LOW AS 10 BELOW.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS
LOW AS 10 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
ILZ103-211215-
NORTHERN COOK-
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,
PALATINE, AND NORTHBROOK
306 PM CST TUE JAN 20 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO
8 AM CST WEDNESDAY...
TONIGHT
SNOW IN THE LATE EVENING AND OVERNIGHT. SNOW
ACCUMULATION OF 2 TO 4 INCHES. LOWS AROUND 17. SOUTH WINDS 5 TO
10 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SNOW EARLY IN THE MORNING. SCATTERED
FLURRIES LATE. LITTLE OR NO ADDITIONAL SNOW ACCUMULATION. HIGHS
IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN
THE EVENING. SCATTERED SNOW SHOWERS LATE IN THE EVENING. PATCHY
BLOWING AND DRIFTING SNOW UNTIL EARLY MORNING. SNOW ACCUMULATION
AROUND HALF AN INCH. BLUSTERY WITH LOWS AROUND 12. WEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 20. WEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 8 BELOW. NORTHWEST WINDS 10 TO 15 MPH.
WIND CHILL VALUES AS LOW AS 27 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND ZERO. WIND CHILL VALUES AS
LOW AS 30 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 10 BELOW. WIND CHILL VALUES AS LOW AS
25 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 15.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS 15 TO 20. WIND CHILL VALUES AS LOW
AS 15 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 20S.
ILZ105-211215-
SOUTHERN COOK-
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,
ORLAND PARK, AND PARK FOREST
306 PM CST TUE JAN 20 2026
TONIGHT
A CHANCE OF SNOW LATE IN THE EVENING. SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION AROUND AN INCH. LOWS AROUND 18. SOUTH
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SNOW EARLY IN THE MORNING. TOTAL SNOW
ACCUMULATION OF 1 TO 3 INCHES. HIGHS IN THE LOWER 30S. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION
80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN
THE EVENING, THEN SCATTERED SNOW SHOWERS LATE IN THE EVENING.
PATCHY BLOWING AND DRIFTING SNOW IN THE LATE EVENING AND EARLY
MORNING. LITTLE OR NO SNOW ACCUMULATION. BLUSTERY WITH LOWS
AROUND 15. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 5 BELOW. NORTHWEST WINDS 10 TO 15 MPH.
WIND CHILL VALUES AS LOW AS 22 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND ZERO. WIND CHILL VALUES AS
LOW AS 25 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS 5 BELOW TO 10 BELOW ZERO. WIND CHILL VALUES
AS LOW AS 20 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS 15 TO 20.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO. WIND
CHILL VALUES AS LOW AS 10 BELOW.
MONDAY
PARTLY CLOUDY. HIGHS 15 TO 20. WIND CHILL VALUES AS LOW
AS 10 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
ILZ006-211215-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
306 PM CST TUE JAN 20 2026
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING
TO 8 AM CST WEDNESDAY...
TONIGHT
SNOW IN THE LATE EVENING AND OVERNIGHT. SNOW
ACCUMULATION OF 2 TO 4 INCHES. LOWS AROUND 15. SOUTH WINDS 5 TO
10 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SNOW LIKELY EARLY IN THE MORNING.
SCATTERED FLURRIES LATE. LITTLE OR NO ADDITIONAL SNOW
ACCUMULATION. HIGHS IN THE MID 20S. WEST 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.
WEDNESDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN
THE EVENING. SCATTERED SNOW SHOWERS LATE IN THE EVENING. PATCHY
BLOWING AND DRIFTING SNOW UNTIL EARLY MORNING. SNOW ACCUMULATION
AROUND HALF AN INCH. BLUSTERY WITH LOWS AROUND 11. WEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 19. WEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 10 BELOW. WEST WINDS 10 TO 15 MPH.
WIND CHILL VALUES AS LOW AS 28 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS 5 BELOW TO ZERO. WIND CHILL VALUES
AS LOW AS 30 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 10 BELOW. WIND CHILL VALUES AS LOW AS
25 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS 5 TO 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT. WIND CHILL VALUES AS LOW AS 25 BELOW IN THE MORNING.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS 10 TO 15. WIND CHILL VALUES AS LOW
AS 15 BELOW IN THE MORNING.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 15. WIND CHILL VALUES AS
LOW AS 15 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 5 ABOVE.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 20S.
ILZ005-211215-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
306 PM CST TUE JAN 20 2026
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING
TO 8 AM CST WEDNESDAY...
TONIGHT
SNOW IN THE LATE EVENING AND OVERNIGHT. SNOW
ACCUMULATION OF 3 TO 5 INCHES. LOWS AROUND 14. SOUTH WINDS 5 TO
10 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW EARLY IN THE
MORNING. SCATTERED SNOW SHOWERS LATE. ADDITIONAL SNOW
ACCUMULATION UP TO HALF AN INCH. HIGHS IN THE MID 20S. WEST WINDS
5 TO 10 MPH, INCREASING TO SOUTHWEST 10 TO 15 MPH WITH GUSTS UP
TO 25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN
THE EVENING. SCATTERED SNOW SHOWERS LATE IN THE EVENING. PATCHY
BLOWING AND DRIFTING SNOW UNTIL EARLY MORNING. SNOW ACCUMULATION
AROUND AN INCH POSSIBLE. BLUSTERY WITH LOWS AROUND 8 ABOVE. WEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 17. WEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS AROUND 12 BELOW. NORTHWEST WINDS 10 TO 15 MPH. WIND CHILL
VALUES AS LOW AS 31 BELOW.
FRIDAY
PARTLY CLOUDY. HIGHS 5 BELOW TO 10 BELOW ZERO. WIND
CHILL VALUES AS LOW AS 35 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS 10 BELOW TO 15 BELOW ZERO. WIND CHILL VALUES
AS LOW AS 25 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS ZERO TO 5 ABOVE ZERO. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 5 BELOW TO ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 10 ABOVE.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS 5 BELOW TO ZERO.
MONDAY
PARTLY CLOUDY. HIGHS 10 TO 15. WIND CHILL VALUES AS LOW
AS 15 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL
VALUES AS LOW AS 10 BELOW.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 20S.
ILZ012-211215-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
306 PM CST TUE JAN 20 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO
8 AM CST WEDNESDAY...
TONIGHT
A CHANCE OF FLURRIES EARLY IN THE EVENING, THEN A
CHANCE OF SNOW LATE IN THE EVENING. SNOW AFTER MIDNIGHT. SNOW
ACCUMULATION OF 2 TO 4 INCHES. LOWS AROUND 16. SOUTH WINDS 5 TO
10 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW EARLY IN THE
MORNING. SCATTERED SNOW SHOWERS LATE. ADDITIONAL SNOW
ACCUMULATION UP TO HALF AN INCH. HIGHS IN THE UPPER 20S. WEST
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE
OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN
THE EVENING. SCATTERED SNOW SHOWERS LATE IN THE EVENING. PATCHY
BLOWING AND DRIFTING SNOW UNTIL EARLY MORNING. SNOW ACCUMULATION
AROUND AN INCH POSSIBLE. BLUSTERY WITH LOWS AROUND 11. WEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 20. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
25 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 10 BELOW. NORTHWEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT. WIND CHILL VALUES AS
LOW AS 29 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS 5 BELOW TO ZERO. WIND CHILL VALUES
AS LOW AS 30 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 10 BELOW. WIND CHILL VALUES AS LOW AS
25 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 5 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 10 ABOVE.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS 10 TO 15. WIND CHILL VALUES AS LOW
AS 15 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO. WIND
CHILL VALUES AS LOW AS 10 BELOW.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 20S.
ILZ013-211215-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
306 PM CST TUE JAN 20 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO
8 AM CST WEDNESDAY...
TONIGHT
A CHANCE OF SNOW LATE IN THE EVENING. SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION OF 1 TO 3 INCHES. LOWS AROUND 17.
SOUTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SNOW EARLY IN THE MORNING. SCATTERED
SNOW SHOWERS LATE. LITTLE OR NO ADDITIONAL SNOW ACCUMULATION.
HIGHS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN
THE EVENING, THEN SCATTERED SNOW SHOWERS LATE IN THE EVENING.
PATCHY BLOWING AND DRIFTING SNOW IN THE LATE EVENING AND EARLY
MORNING. SNOW ACCUMULATION UP TO HALF AN INCH. BLUSTERY WITH LOWS
AROUND 13. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 8 BELOW. NORTHWEST WINDS 10 TO 15 MPH.
WIND CHILL VALUES AS LOW AS 26 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND ZERO. WIND CHILL VALUES AS
LOW AS 30 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 10 BELOW. WIND CHILL VALUES AS LOW AS
25 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 15.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL
VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS 15 TO 20. WIND CHILL VALUES AS LOW
AS 15 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 20S.
ILZ020-211215-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
306 PM CST TUE JAN 20 2026
TONIGHT
A CHANCE OF FLURRIES EARLY IN THE EVENING, THEN A
CHANCE OF SNOW LATE IN THE EVENING. SNOW AFTER MIDNIGHT. SNOW
ACCUMULATION AROUND AN INCH. NEAR STEADY TEMPERATURE IN THE LOWER
20S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SNOW LIKELY EARLY IN THE MORNING.
SCATTERED SNOW SHOWERS LATE. LITTLE OR NO ADDITIONAL SNOW
ACCUMULATION. HIGHS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN THE EVENING.
ISOLATED SNOW SHOWERS LATE IN THE EVENING. PATCHY BLOWING AND
DRIFTING SNOW UNTIL EARLY MORNING. LITTLE OR NO SNOW
ACCUMULATION. BLUSTERY WITH LOWS AROUND 14. WEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
60 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 7 BELOW. NORTHWEST WINDS 10 TO 15 MPH.
GUSTS UP TO 25 MPH AFTER MIDNIGHT. WIND CHILL VALUES AS LOW AS
25 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND ZERO. WIND CHILL VALUES AS
LOW AS 25 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 10 BELOW. WIND CHILL VALUES AS LOW AS
25 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 15.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL VALUES AS LOW AS
10 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS 15 TO 20. WIND CHILL VALUES AS LOW
AS 15 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
ILZ106-211215-
NORTHERN WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,
AND MOKENA
306 PM CST TUE JAN 20 2026
TONIGHT
A CHANCE OF SNOW LATE IN THE EVENING. SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION AROUND AN INCH. LOWS AROUND 19. SOUTH
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SNOW EARLY IN THE MORNING. TOTAL SNOW
ACCUMULATION OF 1 TO 3 INCHES. HIGHS IN THE LOWER 30S. WEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION
80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN
THE EVENING, THEN SCATTERED SNOW SHOWERS LATE IN THE EVENING.
PATCHY BLOWING AND DRIFTING SNOW IN THE LATE EVENING AND EARLY
MORNING. LITTLE OR NO SNOW ACCUMULATION. BLUSTERY WITH LOWS
AROUND 15. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 6 BELOW. NORTHWEST WINDS 10 TO 15 MPH.
WIND CHILL VALUES AS LOW AS 24 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND ZERO. WIND CHILL VALUES AS
LOW AS 25 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS 5 BELOW TO 10 BELOW ZERO. WIND CHILL VALUES
AS LOW AS 20 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 15.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL VALUES AS LOW AS
10 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS 15 TO 20. WIND CHILL VALUES AS LOW
AS 10 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
ILZ107-211215-
SOUTHERN WILL-
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON
306 PM CST TUE JAN 20 2026
TONIGHT
A SLIGHT CHANCE OF SNOW LATE IN THE EVENING. A CHANCE
OF SNOW AFTER MIDNIGHT, THEN SNOW LATE. SNOW ACCUMULATION AROUND
AN INCH. LOWS AROUND 20. SOUTH WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SNOW EARLY IN THE MORNING. LITTLE OR
NO ADDITIONAL SNOW ACCUMULATION. HIGHS IN THE LOWER 30S. WEST
WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF
PRECIPITATION 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN
THE EVENING, THEN ISOLATED SNOW SHOWERS LATE IN THE EVENING.
LITTLE OR NO SNOW ACCUMULATION. BLUSTERY WITH LOWS AROUND 16.
WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 20S. WEST WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 5 BELOW. NORTHWEST WINDS 10 TO 15 MPH.
WIND CHILL VALUES AS LOW AS 22 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND ZERO. WIND CHILL VALUES AS
LOW AS 25 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS 5 BELOW TO 10 BELOW ZERO. WIND CHILL VALUES
AS LOW AS 20 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS 15 TO 20.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND ZERO.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS
LOW AS 10 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
ILZ108-211215-
EASTERN WILL-
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER
306 PM CST TUE JAN 20 2026
TONIGHT
A SLIGHT CHANCE OF SNOW LATE IN THE EVENING. SNOW
AFTER MIDNIGHT. SNOW ACCUMULATION AROUND AN INCH. LOWS AROUND 18.
SOUTH WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SNOW EARLY IN THE MORNING, THEN A
CHANCE OF FLURRIES LATE IN THE MORNING. TOTAL SNOW ACCUMULATION
AROUND AN INCH. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE
EVENING. LITTLE OR NO SNOW ACCUMULATION. BLUSTERY WITH LOWS
AROUND 15. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 20S. WEST WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 5 BELOW. NORTHWEST WINDS 10 TO 15 MPH.
WIND CHILL VALUES AS LOW AS 22 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND ZERO. WIND CHILL VALUES AS
LOW AS 25 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS 5 BELOW TO 10 BELOW ZERO. WIND CHILL VALUES
AS LOW AS 20 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 15.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL VALUES AS LOW AS
10 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS 15 TO 20. WIND CHILL VALUES AS LOW
AS 10 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
INZ001-211215-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
306 PM CST TUE JAN 20 2026
TONIGHT
A SLIGHT CHANCE OF SNOW LATE IN THE EVENING. SNOW
AFTER MIDNIGHT. SNOW ACCUMULATION AROUND AN INCH. LOWS AROUND 18.
SOUTH WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SNOW EARLY IN THE MORNING, THEN A
CHANCE OF FLURRIES LATE IN THE MORNING. TOTAL SNOW ACCUMULATION
AROUND AN INCH. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION
80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE
EVENING. LITTLE OR NO SNOW ACCUMULATION. BLUSTERY WITH LOWS
AROUND 16. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 4 BELOW. WEST WINDS 5 TO 10 MPH,
INCREASING TO NORTHWEST 10 TO 15 MPH AFTER MIDNIGHT. WIND CHILL
VALUES AS LOW AS 20 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING. HIGHS AROUND ZERO. CHANCE OF PRECIPITATION 20 PERCENT.
WIND CHILL VALUES AS LOW AS 20 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 5 BELOW. WIND CHILL VALUES AS LOW AS
20 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS 15 TO 20.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO. WIND
CHILL VALUES AS LOW AS 10 BELOW.
MONDAY
PARTLY CLOUDY. HIGHS 15 TO 20. WIND CHILL VALUES AS LOW
AS 10 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
INZ002-211215-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
306 PM CST TUE JAN 20 2026
TONIGHT
A SLIGHT CHANCE OF SNOW LATE IN THE EVENING. SNOW
AFTER MIDNIGHT. SNOW ACCUMULATION AROUND AN INCH. LOWS AROUND 17.
SOUTH WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. SNOW EARLY IN THE MORNING, THEN A
CHANCE OF FLURRIES LATE IN THE MORNING. TOTAL SNOW ACCUMULATION
AROUND AN INCH. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION
80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE
EVENING. LITTLE OR NO SNOW ACCUMULATION. BLUSTERY WITH LOWS
AROUND 16. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 20S. WEST WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 2 BELOW. WEST WINDS
5 TO 10 MPH, INCREASING TO NORTHWEST 10 TO 15 MPH AFTER MIDNIGHT.
WIND CHILL VALUES AS LOW AS 18 BELOW AFTER MIDNIGHT.
FRIDAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.
NEAR STEADY TEMPERATURE AROUND ZERO. WIND CHILL VALUES AS LOW AS
20 BELOW.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 5 BELOW TO ZERO. WIND CHILL
VALUES AS LOW AS 15 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS 15 TO 20.
SUNDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO. WIND
CHILL VALUES AS LOW AS 10 BELOW.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS 15 TO 20. WIND CHILL VALUES AS LOW AS 10 BELOW IN
THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
ILZ003-211215-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
306 PM CST TUE JAN 20 2026
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING
TO 8 AM CST WEDNESDAY...
TONIGHT
A CHANCE OF FLURRIES EARLY IN THE EVENING, THEN SNOW
IN THE LATE EVENING AND OVERNIGHT. SNOW ACCUMULATION OF 3 TO
5 INCHES. NEAR STEADY TEMPERATURE AROUND 16. SOUTH WINDS AROUND
5 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF FLURRIES EARLY IN THE
MORNING. NUMEROUS SNOW SHOWERS LATE. LITTLE OR NO ADDITIONAL SNOW
ACCUMULATION. HIGHS IN THE MID 20S. WEST 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.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN THE EVENING.
SCATTERED SNOW SHOWERS LATE IN THE EVENING. PATCHY BLOWING AND
DRIFTING SNOW UNTIL EARLY MORNING. SNOW ACCUMULATION AROUND AN
INCH POSSIBLE. BLUSTERY WITH LOWS AROUND 7 ABOVE. WEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 17. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS AROUND 13 BELOW. NORTHWEST WINDS 10 TO 15 MPH. WIND CHILL
VALUES AS LOW AS 32 BELOW.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 5 BELOW. WIND CHILL VALUES
AS LOW AS 35 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS 10 BELOW TO 15 BELOW ZERO. WIND CHILL VALUES
AS LOW AS 25 BELOW.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND ZERO.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 5 BELOW.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 10 ABOVE.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 5 BELOW TO ZERO. WIND CHILL
VALUES AS LOW AS 20 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS 10 TO 15. WIND CHILL VALUES AS LOW
AS 20 BELOW IN THE MORNING.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND ZERO. WIND CHILL VALUES AS LOW AS 10 BELOW
AFTER MIDNIGHT.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 20S.
ILZ004-211215-
BOONE-
INCLUDING THE CITY OF BELVIDERE
306 PM CST TUE JAN 20 2026
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING
TO 8 AM CST WEDNESDAY...
TONIGHT
A CHANCE OF FLURRIES EARLY IN THE EVENING, THEN SNOW
IN THE LATE EVENING AND OVERNIGHT. SNOW ACCUMULATION OF 3 TO
5 INCHES. LOWS AROUND 14. SOUTH WINDS AROUND 5 MPH. CHANCE OF
PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW EARLY IN THE
MORNING. NUMEROUS SNOW SHOWERS LATE. LITTLE OR NO ADDITIONAL SNOW
ACCUMULATION. HIGHS IN THE MID 20S. WEST WINDS 5 TO 10 MPH,
INCREASING TO SOUTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN THE EVENING.
SCATTERED SNOW SHOWERS LATE IN THE EVENING. PATCHY BLOWING AND
DRIFTING SNOW UNTIL EARLY MORNING. SNOW ACCUMULATION AROUND AN
INCH POSSIBLE. BLUSTERY WITH LOWS AROUND 7 ABOVE. WEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
70 PERCENT. WIND CHILL VALUES AS LOW AS 9 BELOW AFTER MIDNIGHT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 17. WEST WINDS 10 TO 15 MPH. WIND CHILL
VALUES AS LOW AS 9 BELOW.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS AROUND 13 BELOW. NORTHWEST WINDS 10 TO 15 MPH. WIND CHILL
VALUES AS LOW AS 32 BELOW.
FRIDAY
PARTLY CLOUDY. HIGHS 5 BELOW TO 10 BELOW ZERO. WIND
CHILL VALUES AS LOW AS 35 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS 10 BELOW TO 15 BELOW ZERO. WIND CHILL VALUES
AS LOW AS 25 BELOW.
SATURDAY
MOSTLY CLOUDY. HIGHS AROUND ZERO.
SATURDAY NIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND
ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 10 ABOVE.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 5 BELOW. WIND CHILL VALUES AS LOW AS
20 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. WIND CHILL VALUES
AS LOW AS 20 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL
VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE LOWER 20S. WIND CHILL VALUES AS LOW AS
10 BELOW IN THE MORNING.
ILZ008-211215-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
306 PM CST TUE JAN 20 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO
8 AM CST WEDNESDAY...
TONIGHT
A CHANCE OF SNOW EARLY IN THE EVENING, THEN SNOW IN
THE LATE EVENING AND OVERNIGHT. SNOW ACCUMULATION OF 2 TO
4 INCHES. NEAR STEADY TEMPERATURE AROUND 17. SOUTH WINDS 5 TO
10 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF FLURRIES EARLY IN THE
MORNING. NUMEROUS SNOW SHOWERS LATE. LITTLE OR NO ADDITIONAL SNOW
ACCUMULATION. HIGHS IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH,
INCREASING TO SOUTHWEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 60 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN THE EVENING.
ISOLATED SNOW SHOWERS LATE IN THE EVENING. PATCHY BLOWING AND
DRIFTING SNOW UNTIL EARLY MORNING. SNOW ACCUMULATION AROUND AN
INCH POSSIBLE. BLUSTERY WITH LOWS AROUND 9 ABOVE. WEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 19. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING.
LOWS AROUND 11 BELOW. NORTHWEST WINDS 10 TO 15 MPH. WIND CHILL
VALUES AS LOW AS 30 BELOW.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND 5 BELOW. WIND CHILL VALUES
AS LOW AS 30 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 10 BELOW. WIND CHILL VALUES AS LOW AS
25 BELOW.
SATURDAY
MOSTLY CLOUDY. HIGHS ZERO TO 5 ABOVE ZERO.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS 5 BELOW TO ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 10 ABOVE.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 5 BELOW TO ZERO. WIND CHILL
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
10 TO 15. WIND CHILL VALUES AS LOW AS 15 BELOW IN THE MORNING.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS ZERO TO 5 ABOVE ZERO. WIND CHILL VALUES AS LOW AS
10 BELOW.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 20S.
ILZ011-211215-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
306 PM CST TUE JAN 20 2026
...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO
8 AM CST WEDNESDAY...
TONIGHT
A CHANCE OF FLURRIES EARLY IN THE EVENING, THEN A
CHANCE OF SNOW LATE IN THE EVENING. SNOW AFTER MIDNIGHT. SNOW
ACCUMULATION OF 1 TO 3 INCHES. NEAR STEADY TEMPERATURE AROUND 18.
SOUTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF SNOW EARLY IN THE
MORNING. SCATTERED SNOW SHOWERS LATE. LITTLE OR NO ADDITIONAL
SNOW ACCUMULATION. HIGHS IN THE UPPER 20S. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN THE EVENING.
SCATTERED SNOW SHOWERS LATE IN THE EVENING. PATCHY BLOWING AND
DRIFTING SNOW UNTIL EARLY MORNING. SNOW ACCUMULATION AROUND HALF
AN INCH. BLUSTERY WITH LOWS AROUND 10 ABOVE. WEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 19. WEST WINDS 10 TO 15 MPH. GUSTS UP TO
25 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 10 BELOW. NORTHWEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT. WIND CHILL VALUES AS
LOW AS 30 BELOW.
FRIDAY
PARTLY CLOUDY. HIGHS 5 BELOW TO ZERO. WIND CHILL VALUES
AS LOW AS 30 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 10 BELOW. WIND CHILL VALUES AS LOW AS
25 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 5 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 10 ABOVE.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL VALUES AS LOW AS
15 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS 10 TO 15. WIND CHILL VALUES AS LOW
AS 15 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO. WIND
CHILL VALUES AS LOW AS 10 BELOW.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 20S.
ILZ010-211215-
LEE-
INCLUDING THE CITY OF DIXON
306 PM CST TUE JAN 20 2026
TONIGHT
A CHANCE OF FLURRIES EARLY IN THE EVENING, THEN A
CHANCE OF SNOW LATE IN THE EVENING. SNOW AFTER MIDNIGHT. SNOW
ACCUMULATION OF 1 TO 3 INCHES. NEAR STEADY TEMPERATURE AROUND 20.
SOUTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION NEAR
100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY. A CHANCE OF FLURRIES EARLY IN THE
MORNING. SCATTERED SNOW SHOWERS LATE. LITTLE OR NO ADDITIONAL
SNOW ACCUMULATION. HIGHS IN THE UPPER 20S. WEST WINDS 10 TO
15 MPH. GUSTS UP TO 25 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. NUMEROUS SNOW SHOWERS EARLY IN THE EVENING.
ISOLATED SNOW SHOWERS LATE IN THE EVENING. PATCHY BLOWING AND
DRIFTING SNOW UNTIL EARLY MORNING. SNOW ACCUMULATION UP TO HALF
AN INCH. BLUSTERY WITH LOWS AROUND 11. WEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 9 BELOW. NORTHWEST WINDS 10 TO 15 MPH.
WIND CHILL VALUES AS LOW AS 29 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS 5 BELOW TO ZERO. WIND CHILL VALUES
AS LOW AS 30 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 10 BELOW. WIND CHILL VALUES AS LOW AS
25 BELOW.
SATURDAY
MOSTLY CLOUDY. HIGHS 5 TO 10 ABOVE.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 10 ABOVE. WIND CHILL VALUES
AS LOW AS 15 BELOW IN THE MORNING.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY IN THE MORNING, THEN CLEARING. HIGHS
15 TO 20. WIND CHILL VALUES AS LOW AS 15 BELOW IN THE MORNING.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 5 ABOVE.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 20S.
ILZ019-211215-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
306 PM CST TUE JAN 20 2026
TONIGHT
A CHANCE OF FLURRIES IN THE EVENING, THEN SNOW AFTER
MIDNIGHT. SNOW ACCUMULATION AROUND AN INCH. LOWS IN THE LOWER
20S. SOUTH WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SNOW EARLY IN THE MORNING. SCATTERED SNOW
SHOWERS LATE. LITTLE OR NO ADDITIONAL SNOW ACCUMULATION. HIGHS IN
THE LOWER 30S. WEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. SCATTERED SNOW SHOWERS EARLY IN THE EVENING, THEN
ISOLATED SNOW SHOWERS LATE IN THE EVENING. LITTLE OR NO SNOW
ACCUMULATION. BLUSTERY WITH LOWS AROUND 15. WEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 20S. WEST WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 6 BELOW. NORTHWEST WINDS 10 TO 15 MPH.
GUSTS UP TO 25 MPH AFTER MIDNIGHT. WIND CHILL VALUES AS LOW AS
24 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND ZERO. WIND CHILL VALUES AS
LOW AS 25 BELOW.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 5 BELOW TO 10 BELOW ZERO.
WIND CHILL VALUES AS LOW AS 20 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT. WIND CHILL VALUES AS LOW AS 20 BELOW IN THE MORNING.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 15.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL
VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS
LOW AS 15 BELOW IN THE MORNING.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE UPPER 20S.
ILZ021-211215-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
306 PM CST TUE JAN 20 2026
TONIGHT
A SLIGHT CHANCE OF SNOW LATE IN THE EVENING. A CHANCE
OF SNOW AFTER MIDNIGHT, THEN SNOW LATE. SNOW ACCUMULATION AROUND
AN INCH. LOWS IN THE LOWER 20S. SOUTH WINDS 10 TO 15 MPH. CHANCE
OF PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. SNOW LIKELY EARLY IN THE MORNING. LITTLE OR NO ADDITIONAL
SNOW ACCUMULATION. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO
15 MPH WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION
70 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. SCATTERED SNOW SHOWERS EARLY IN THE EVENING, THEN
ISOLATED SNOW SHOWERS LATE IN THE EVENING. LITTLE OR NO SNOW
ACCUMULATION. BLUSTERY WITH LOWS AROUND 16. WEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 20S. WEST WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 5 BELOW. NORTHWEST WINDS 10 TO 15 MPH.
WIND CHILL VALUES AS LOW AS 22 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND ZERO. WIND CHILL VALUES AS
LOW AS 25 BELOW.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS 5 BELOW TO 10 BELOW ZERO. WIND CHILL VALUES
AS LOW AS 20 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS 15 TO 20.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND ZERO.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS
LOW AS 10 BELOW IN THE MORNING.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE UPPER 20S.
ILZ032-211215-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
306 PM CST TUE JAN 20 2026
TONIGHT
CLOUDY. A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. SNOW
LATE. SNOW ACCUMULATION UP TO HALF AN INCH. LOWS IN THE LOWER
20S. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 90 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. A CHANCE OF SNOW EARLY IN THE MORNING. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. SCATTERED SNOW SHOWERS EARLY IN THE EVENING, THEN
ISOLATED SNOW SHOWERS LATE IN THE EVENING. BLUSTERY WITH LOWS
AROUND 16. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 20S. WEST WINDS 10 TO 15 MPH. GUSTS UP
TO 25 MPH IN THE MORNING.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 4 BELOW. NORTHWEST
WINDS 10 TO 15 MPH. WIND CHILL VALUES AS LOW AS 21 BELOW AFTER
MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND ZERO. WIND CHILL VALUES AS
LOW AS 25 BELOW.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 5 BELOW TO 10 BELOW ZERO.
WIND CHILL VALUES AS LOW AS 20 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT. WIND CHILL VALUES AS LOW AS 20 BELOW IN THE MORNING.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO. WIND
CHILL VALUES AS LOW AS 10 BELOW.
SUNDAY
MOSTLY CLOUDY. HIGHS 15 TO 20. WIND CHILL VALUES AS LOW
AS 10 BELOW IN THE MORNING.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL VALUES AS LOW AS
10 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS
LOW AS 10 BELOW IN THE MORNING.
MONDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
ILZ023-211215-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
306 PM CST TUE JAN 20 2026
TONIGHT
A CHANCE OF SNOW AFTER MIDNIGHT. SNOW LATE. SNOW
ACCUMULATION AROUND AN INCH. LOWS AROUND 20. SOUTH WINDS 10 TO
15 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. SNOW EARLY IN THE MORNING. TOTAL SNOW ACCUMULATION AROUND
AN INCH. HIGHS IN THE LOWER 30S. WEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. SCATTERED SNOW SHOWERS EARLY IN THE EVENING, THEN
ISOLATED SNOW SHOWERS LATE IN THE EVENING. LITTLE OR NO SNOW
ACCUMULATION. BLUSTERY WITH LOWS AROUND 16. WEST WINDS 15 TO
20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S. WEST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 4 BELOW. NORTHWEST WINDS 5 TO 10 MPH,
INCREASING TO 10 TO 15 MPH AFTER MIDNIGHT. WIND CHILL VALUES AS
LOW AS 20 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. HIGHS AROUND ZERO. WIND CHILL VALUES AS
LOW AS 25 BELOW.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 5 BELOW TO 10 BELOW ZERO.
WIND CHILL VALUES AS LOW AS 20 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS 15 TO 20.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL VALUES AS LOW AS
10 BELOW.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS
LOW AS 10 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
ILZ039-211215-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
306 PM CST TUE JAN 20 2026
TONIGHT
CLOUDY. A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. A
CHANCE OF SNOW LATE. LITTLE OR NO SNOW ACCUMULATION. LOWS IN THE
LOWER 20S. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN CLEARING. A
CHANCE OF SNOW EARLY IN THE MORNING. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH WITH
GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE
EVENING. BLUSTERY WITH LOWS AROUND 17. WEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 3 BELOW. NORTHWEST
WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH AFTER MIDNIGHT.
WIND CHILL VALUES AS LOW AS 19 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS ZERO TO 5 ABOVE ZERO. WIND CHILL VALUES AS LOW AS
20 BELOW.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 5 BELOW TO 10 BELOW ZERO.
WIND CHILL VALUES AS LOW AS 20 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT. WIND CHILL VALUES AS LOW AS 20 BELOW IN THE MORNING.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO. WIND
CHILL VALUES AS LOW AS 10 BELOW.
SUNDAY
MOSTLY CLOUDY. HIGHS 15 TO 20. WIND CHILL VALUES AS LOW
AS 10 BELOW IN THE MORNING.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL
VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS
LOW AS 10 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
ILZ033-211215-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
306 PM CST TUE JAN 20 2026
TONIGHT
CLOUDY. A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. A
CHANCE OF SNOW LATE. LITTLE OR NO SNOW ACCUMULATION. LOWS AROUND
20. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. SNOW LIKELY EARLY IN THE MORNING. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE MID 30S. SOUTHWEST WINDS 10 TO 15 MPH
WITH GUSTS UP TO 25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE
EVENING. BLUSTERY WITH LOWS AROUND 17. WEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S. WEST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 3 BELOW. NORTHWEST
WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH AFTER MIDNIGHT.
WIND CHILL VALUES AS LOW AS 17 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. NEAR STEADY TEMPERATURE AROUND ZERO. WIND CHILL VALUES AS
LOW AS 20 BELOW.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 5 BELOW TO 10 BELOW ZERO.
WIND CHILL VALUES AS LOW AS 20 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS 15 TO 20.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND ZERO.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS
LOW AS 10 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
INZ010-211215-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
306 PM CST TUE JAN 20 2026
TONIGHT
CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT. SNOW
ACCUMULATION UP TO HALF AN INCH. LOWS AROUND 19. SOUTH WINDS
10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. SNOW EARLY IN THE MORNING, THEN A CHANCE OF FLURRIES LATE
IN THE MORNING. TOTAL SNOW ACCUMULATION AROUND AN INCH. HIGHS IN
THE LOWER 30S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
25 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE EVENING. BLUSTERY
WITH LOWS AROUND 17. WEST WINDS 15 TO 20 MPH WITH GUSTS UP TO
30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S. WEST WINDS 10 TO
15 MPH, DIMINISHING TO 5 TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 3 BELOW. NORTHWEST
WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS 17 BELOW AFTER
MIDNIGHT.
FRIDAY
PARTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND ZERO.
WIND CHILL VALUES AS LOW AS 20 BELOW.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 5 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS 15 TO 20.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 20.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
INZ011-211215-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
306 PM CST TUE JAN 20 2026
TONIGHT
CLOUDY. A CHANCE OF SNOW AFTER MIDNIGHT. LITTLE OR NO
SNOW ACCUMULATION. LOWS AROUND 18. SOUTH WINDS 10 TO 15 MPH.
GUSTS UP TO 25 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION
50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. SNOW EARLY IN THE MORNING, THEN A CHANCE OF FLURRIES LATE
IN THE MORNING. TOTAL SNOW ACCUMULATION AROUND AN INCH. HIGHS IN
THE MID 30S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO
25 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE
EVENING. BLUSTERY WITH LOWS AROUND 17. WEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S. WEST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 2 BELOW. WEST WINDS
5 TO 10 MPH, INCREASING TO NORTHWEST 10 TO 15 MPH AFTER MIDNIGHT.
WIND CHILL VALUES AS LOW AS 16 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND ZERO.
WIND CHILL VALUES AS LOW AS 20 BELOW.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 5 BELOW TO ZERO. WIND CHILL
VALUES AS LOW AS 15 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
SUNDAY
MOSTLY CLOUDY. HIGHS 15 TO 20.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS
LOW AS 10 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
INZ019-211215-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
406 PM EST TUE JAN 20 2026
TONIGHT
CLOUDY. A SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. A
CHANCE OF SNOW LATE. LITTLE OR NO SNOW ACCUMULATION. LOWS AROUND
19. SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT.
CHANCE OF PRECIPITATION 50 PERCENT.
WEDNESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. SNOW LIKELY EARLY IN THE MORNING, THEN A CHANCE OF
FLURRIES LATE IN THE MORNING. LITTLE OR NO SNOW ACCUMULATION.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP
TO 25 MPH. CHANCE OF PRECIPITATION 70 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE
EVENING. BLUSTERY WITH LOWS AROUND 18. WEST WINDS 15 TO 20 MPH
WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S. WEST WINDS 10 TO
15 MPH, DIMINISHING TO 5 TO 10 MPH IN THE AFTERNOON.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND ZERO. NORTHWEST
WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH AFTER MIDNIGHT.
WIND CHILL VALUES AS LOW AS 14 BELOW AFTER MIDNIGHT.
FRIDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. NEAR STEADY TEMPERATURE AROUND ZERO. WIND CHILL VALUES AS
LOW AS 15 BELOW.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 5 BELOW TO ZERO. WIND CHILL
VALUES AS LOW AS 15 BELOW.
SATURDAY
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE
AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION
20 PERCENT. WIND CHILL VALUES AS LOW AS 15 BELOW IN THE MORNING.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 5 ABOVE.
SUNDAY
MOSTLY CLOUDY. HIGHS 15 TO 20.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS
LOW AS 10 BELOW IN THE MORNING.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLEAR. LOWS 5 TO 10 ABOVE.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
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