674
FPUS53 KLOT 041625
ZFPLOT
ZONE FORECAST PRODUCT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL
1025 AM CST WED FEB 4 2026
ILZ104-050015-
CENTRAL COOK-
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,
AND LA GRANGE
1025 AM CST WED FEB 4 2026
REST OF TODAY
CLOUDY. SCATTERED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON, THEN SCATTERED FLURRIES LATE. HIGHS
IN THE UPPER 20S. NORTHWEST WINDS AROUND 5 MPH. CHANCE OF
PRECIPITATION 30 PERCENT.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 16. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.
HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH, INCREASING
TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS WITH A
SLIGHT CHANCE OF FREEZING RAIN AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 30S. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS
UP TO 25 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS. NEAR
STEADY TEMPERATURE IN THE LOWER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 30S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S.
ILZ103-050015-
NORTHERN COOK-
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,
PALATINE, AND NORTHBROOK
1025 AM CST WED FEB 4 2026
REST OF TODAY
MOSTLY CLOUDY. SCATTERED FLURRIES IN THE LATE
MORNING AND EARLY AFTERNOON. HIGHS IN THE UPPER 20S. NORTHWEST
WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 15. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS LATE IN THE
MORNING. ISOLATED SNOW SHOWERS EARLY IN THE AFTERNOON. LITTLE OR
NO SNOW ACCUMULATION. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS
5 TO 10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE
OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS, A SLIGHT
CHANCE OF FREEZING RAIN AND SLEET AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY CLOUDY. ISOLATED RAIN AND SNOW SHOWERS IN THE
MORNING. BLUSTERY WITH HIGHS IN THE UPPER 30S. NORTHWEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
10 TO 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS. NEAR
STEADY TEMPERATURE IN THE LOWER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 30S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S INLAND, BUT ONLY
AROUND 40 NEAR THE LAKE.
ILZ105-050015-
SOUTHERN COOK-
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,
ORLAND PARK, AND PARK FOREST
1025 AM CST WED FEB 4 2026
REST OF TODAY
CLOUDY. SCATTERED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON, THEN SCATTERED FLURRIES LATE. NEAR
STEADY TEMPERATURE IN THE MID 20S. NORTHWEST WINDS AROUND 5 MPH.
CHANCE OF PRECIPITATION 30 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 15. LIGHT AND VARIABLE
WINDS, BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. LITTLE OR NO SNOW ACCUMULATION.
HIGHS AROUND 30. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS, A SLIGHT
CHANCE OF FREEZING RAIN AND SLEET AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH.
CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE MORNING.
BLUSTERY WITH HIGHS IN THE UPPER 30S. NORTHWEST WINDS 10 TO
15 MPH, INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO
30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS. LOWS
IN THE LOWER 20S. CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 30S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
ILZ006-050015-
LAKE IL-
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,
AND GURNEE
1025 AM CST WED FEB 4 2026
REST OF TODAY
MOSTLY CLOUDY. SCATTERED FLURRIES IN THE LATE
MORNING AND EARLY AFTERNOON. HIGHS IN THE MID 20S. NORTHWEST
WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 13. WEST WINDS AROUND 5 MPH.
THURSDAY
CLOUDY. SCATTERED SNOW SHOWERS LATE IN THE MORNING.
ISOLATED SNOW SHOWERS EARLY IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 5 TO
10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS, A SLIGHT
CHANCE OF FREEZING RAIN AND SLEET AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY CLOUDY. ISOLATED RAIN AND SNOW SHOWERS IN THE
MORNING. BLUSTERY WITH HIGHS IN THE UPPER 30S. NORTHWEST WINDS
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
AROUND 10 ABOVE.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS. NEAR
STEADY TEMPERATURE IN THE LOWER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 30S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S.
ILZ005-050015-
MCHENRY-
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,
AND WOODSTOCK
1025 AM CST WED FEB 4 2026
REST OF TODAY
MOSTLY CLOUDY LATE IN THE MORNING THEN CLEARING.
HIGHS IN THE MID 20S. NORTHWEST WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 12. LIGHT AND VARIABLE WINDS, BECOMING WEST
AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS EARLY IN THE
MORNING, THEN SCATTERED SNOW SHOWERS LATE IN THE MORNING.
ISOLATED SNOW SHOWERS EARLY IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 5 TO
10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS, A SLIGHT
CHANCE OF FREEZING RAIN AND SLEET AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH,
INCREASING TO WEST 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BLUSTERY. HIGHS IN THE UPPER 30S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
AROUND 10 ABOVE.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS. NEAR
STEADY TEMPERATURE IN THE LOWER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 20.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 30S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S.
ILZ012-050015-
KANE-
INCLUDING THE CITIES OF AURORA AND ELGIN
1025 AM CST WED FEB 4 2026
REST OF TODAY
MOSTLY CLOUDY LATE IN THE MORNING, THEN BECOMING
PARTLY CLOUDY. HIGHS IN THE MID 20S. NORTHWEST WINDS AROUND
5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 14. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. HIGHS IN THE LOWER 30S. SOUTHWEST
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS, A SLIGHT
CHANCE OF FREEZING RAIN AND SLEET AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BLUSTERY. HIGHS IN THE UPPER 30S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
10 TO 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS. LOWS
IN THE LOWER 20S. CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 40S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
ILZ013-050015-
DUPAGE-
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,
LOMBARD, AND CAROL STREAM
1025 AM CST WED FEB 4 2026
REST OF TODAY
MOSTLY CLOUDY. SCATTERED FLURRIES IN THE LATE
MORNING AND EARLY AFTERNOON. HIGHS IN THE MID 20S. NORTHWEST
WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 15. WEST WINDS AROUND 5 MPH.
THURSDAY
CLOUDY. SCATTERED SNOW SHOWERS LATE IN THE MORNING.
ISOLATED SNOW SHOWERS EARLY IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 5 TO
10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS, A SLIGHT
CHANCE OF FREEZING RAIN AND SLEET AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE MORNING.
BLUSTERY WITH HIGHS AROUND 40. NORTHWEST WINDS 15 TO 20 MPH WITH
GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
AROUND 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS. LOWS
IN THE LOWER 20S. CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 40.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
ILZ020-050015-
KENDALL-
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO
1025 AM CST WED FEB 4 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. NORTH WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 15. NORTHWEST WINDS AROUND 5 MPH, BECOMING
WEST AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. HIGHS IN THE LOWER 30S. SOUTHWEST
WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF FREEZING
RAIN, SLEET WITH ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NEAR
STEADY TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH,
INCREASING TO WEST 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
AROUND 15.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 30.
SATURDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 40S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S.
ILZ106-050015-
NORTHERN WILL-
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,
AND MOKENA
1025 AM CST WED FEB 4 2026
REST OF TODAY
MOSTLY CLOUDY. SCATTERED FLURRIES EARLY IN THE
AFTERNOON. HIGHS IN THE MID 20S. NORTHWEST WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 15. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. HIGHS IN THE LOWER 30S. SOUTHWEST
WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS, A SLIGHT
CHANCE OF FREEZING RAIN AND SLEET AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BLUSTERY. HIGHS AROUND 40. NORTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 40.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S.
ILZ107-050015-
SOUTHERN WILL-
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON
1025 AM CST WED FEB 4 2026
REST OF TODAY
CLOUDY. HIGHS IN THE MID 20S. NORTHWEST WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 14. LIGHT AND VARIABLE WINDS, BECOMING
SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. HIGHS IN THE LOWER 30S. SOUTHWEST
WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF FREEZING
RAIN, SLEET WITH ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NEAR
STEADY TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS AROUND
10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BLUSTERY. HIGHS AROUND 40. NORTHWEST
WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH IN THE AFTERNOON.
GUSTS UP TO 30 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
15 TO 20.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20.
MONDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S.
ILZ108-050015-
EASTERN WILL-
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER
1025 AM CST WED FEB 4 2026
REST OF TODAY
CLOUDY. SCATTERED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. NEAR STEADY TEMPERATURE IN THE MID
20S. NORTH WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 13. LIGHT AND VARIABLE
WINDS, BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS LATE IN THE
MORNING. SCATTERED SNOW SHOWERS EARLY IN THE AFTERNOON. LITTLE OR
NO SNOW ACCUMULATION. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS
5 TO 10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE
OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS WITH A
SLIGHT CHANCE OF FREEZING RAIN AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH.
CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE MORNING.
HIGHS IN THE UPPER 30S. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS
UP TO 25 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS AFTER
MIDNIGHT. NEAR STEADY TEMPERATURE IN THE LOWER 20S. CHANCE OF
PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
INZ001-050015-
LAKE IN-
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE
1025 AM CST WED FEB 4 2026
REST OF TODAY
CLOUDY. SCATTERED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON, THEN SCATTERED FLURRIES LATE. NEAR
STEADY TEMPERATURE IN THE MID 20S. NORTHEAST WINDS AROUND 5 MPH,
BECOMING NORTH IN THE AFTERNOON. CHANCE OF PRECIPITATION
30 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 14. WEST WINDS AROUND
5 MPH.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS LATE IN THE
MORNING. SCATTERED SNOW SHOWERS EARLY IN THE AFTERNOON, THEN
ISOLATED SNOW SHOWERS LATE. LITTLE OR NO SNOW ACCUMULATION. HIGHS
IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS WITH A
SLIGHT CHANCE OF FREEZING RAIN AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS AROUND 10 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE MORNING.
BLUSTERY WITH HIGHS IN THE UPPER 30S. NORTHWEST WINDS 10 TO
15 MPH, INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO
30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 15.
SATURDAY
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY
CLOUDY. HIGHS IN THE MID 20S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS. NEAR
STEADY TEMPERATURE AROUND 20. CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS 15 TO 20.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 30S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S.
INZ002-050015-
PORTER-
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON
1025 AM CST WED FEB 4 2026
REST OF TODAY
CLOUDY. SCATTERED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON, THEN SCATTERED FLURRIES LATE. HIGHS
IN THE MID 20S. NORTHEAST WINDS AROUND 5 MPH, BECOMING NORTH IN
THE AFTERNOON. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 13. WEST WINDS AROUND
5 MPH.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS LATE IN THE
MORNING. SCATTERED SNOW SHOWERS IN THE AFTERNOON. LITTLE OR NO
SNOW ACCUMULATION. HIGHS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO
10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AFTER
MIDNIGHT. NEAR STEADY TEMPERATURE IN THE MID 20S. SOUTHWEST WINDS
AROUND 10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE MORNING.
BLUSTERY WITH HIGHS IN THE MID 30S. WEST WINDS 10 TO 15 MPH,
INCREASING TO NORTHWEST 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP
TO 30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS 10 TO 15.
SATURDAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS. NEAR
STEADY TEMPERATURE AROUND 20. CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 20S.
SUNDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS 15 TO 20.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 30S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S.
ILZ003-050015-
WINNEBAGO-
INCLUDING THE CITY OF ROCKFORD
1025 AM CST WED FEB 4 2026
REST OF TODAY
PARTLY CLOUDY LATE IN THE MORNING THEN CLEARING.
HIGHS IN THE MID 20S. NORTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 13. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE MORNING.
HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH, INCREASING
TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF FREEZING
RAIN, SLEET WITH ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NEAR
STEADY TEMPERATURE IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH,
INCREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BLUSTERY. HIGHS IN THE UPPER 30S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
10 TO 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS. LOWS
IN THE LOWER 20S. CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 40S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 40S.
ILZ004-050015-
BOONE-
INCLUDING THE CITY OF BELVIDERE
1025 AM CST WED FEB 4 2026
REST OF TODAY
PARTLY CLOUDY LATE IN THE MORNING THEN CLEARING.
HIGHS IN THE MID 20S. NORTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 12. LIGHT AND VARIABLE WINDS, BECOMING WEST
AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS EARLY IN THE
MORNING, THEN SCATTERED SNOW SHOWERS LATE IN THE MORNING.
ISOLATED SNOW SHOWERS EARLY IN THE AFTERNOON. LITTLE OR NO SNOW
ACCUMULATION. HIGHS IN THE LOWER 30S. SOUTHWEST WINDS 5 TO
10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS, A SLIGHT
CHANCE OF FREEZING RAIN AND SLEET AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH,
INCREASING TO WEST 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 30 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BLUSTERY. HIGHS IN THE UPPER 30S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
AROUND 10 ABOVE.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH ISOLATED SNOW SHOWERS. NEAR
STEADY TEMPERATURE IN THE LOWER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 30S.
SUNDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 20.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 40.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE MID 40S.
ILZ008-050015-
OGLE-
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON
1025 AM CST WED FEB 4 2026
REST OF TODAY
PARTLY CLOUDY LATE IN THE MORNING THEN CLEARING.
HIGHS IN THE MID 20S. NORTH WINDS AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 16. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE MORNING.
HIGHS IN THE MID 30S. SOUTHWEST WINDS 5 TO 10 MPH, INCREASING TO
10 TO 15 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION
20 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF FREEZING
RAIN, SLEET WITH ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NEAR
STEADY TEMPERATURE IN THE UPPER 20S. WEST WINDS 5 TO 10 MPH,
INCREASING TO 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BLUSTERY. HIGHS AROUND 40. NORTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
AROUND 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 30.
TUESDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE UPPER 40S.
ILZ011-050015-
DE KALB-
INCLUDING THE CITIES OF DEKALB AND SYCAMORE
1025 AM CST WED FEB 4 2026
REST OF TODAY
MOSTLY CLOUDY LATE IN THE MORNING THEN CLEARING.
HIGHS IN THE MID 20S. NORTH WINDS AROUND 5 MPH.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING MOSTLY CLOUDY.
LOWS AROUND 15. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. HIGHS IN THE LOWER 30S. SOUTHWEST
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF FREEZING
RAIN, SLEET WITH ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NEAR
STEADY TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH,
INCREASING TO WEST 10 TO 15 MPH WITH GUSTS UP TO 25 MPH AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BLUSTERY. HIGHS IN THE UPPER 30S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
10 TO 15.
SATURDAY
PARTLY CLOUDY. HIGHS AROUND 30.
SATURDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
MONDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 40S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S.
ILZ010-050015-
LEE-
INCLUDING THE CITY OF DIXON
1025 AM CST WED FEB 4 2026
REST OF TODAY
MOSTLY CLOUDY LATE IN THE MORNING THEN CLEARING.
HIGHS IN THE UPPER 20S. NORTH WINDS AROUND 5 MPH.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING MOSTLY CLOUDY.
LOWS AROUND 16. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS LATE IN THE
MORNING. HIGHS IN THE MID 30S. SOUTHWEST WINDS 5 TO 10 MPH,
INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF
PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF FREEZING
RAIN, SLEET WITH ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NEAR
STEADY TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH,
INCREASING TO WEST 10 TO 15 MPH AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
15 TO 20.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S.
ILZ019-050015-
LA SALLE-
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,
AND MARSEILLES
1025 AM CST WED FEB 4 2026
REST OF TODAY
MOSTLY CLOUDY LATE IN THE MORNING, THEN BECOMING
PARTLY CLOUDY. HIGHS IN THE UPPER 20S. NORTH WINDS AROUND 5 MPH.
TONIGHT
CLEAR IN THE EVENING, THEN BECOMING PARTLY CLOUDY.
LOWS AROUND 16. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. HIGHS IN THE MID 30S. SOUTHWEST
WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF FREEZING
RAIN, SLEET WITH ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NEAR
STEADY TEMPERATURE IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
15 TO 20.
SATURDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS AROUND 30.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 50.
ILZ021-050015-
GRUNDY-
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA
1025 AM CST WED FEB 4 2026
REST OF TODAY
MOSTLY CLOUDY. HIGHS IN THE MID 20S. NORTH WINDS
AROUND 5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 14. LIGHT AND VARIABLE WINDS, BECOMING
SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. HIGHS IN THE LOWER 30S. SOUTHWEST
WINDS 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF FREEZING
RAIN, SLEET WITH ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NEAR
STEADY TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 10 TO
15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 15 TO 20.
SATURDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS AFTER
MIDNIGHT. LOWS IN THE LOWER 20S. CHANCE OF PRECIPITATION
20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S.
ILZ032-050015-
LIVINGSTON-
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY
1025 AM CST WED FEB 4 2026
REST OF TODAY
CLOUDY. HIGHS IN THE MID 20S. NORTH WINDS AROUND
5 MPH.
TONIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS AROUND 13. WEST WINDS AROUND 5 MPH.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. HIGHS IN THE LOWER 30S. SOUTHWEST
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF FREEZING
RAIN, SLEET WITH ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NEAR
STEADY TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 10 TO
15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BREEZY. HIGHS IN THE LOWER 40S.
NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
15 TO 20.
SATURDAY
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 30S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 20S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS AROUND 50.
ILZ023-050015-
KANKAKEE-
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY
1025 AM CST WED FEB 4 2026
REST OF TODAY
CLOUDY. SCATTERED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. NEAR STEADY TEMPERATURE IN THE MID
20S. NORTH WINDS AROUND 5 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 13. LIGHT AND VARIABLE
WINDS, BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. HIGHS AROUND 30. SOUTHWEST WINDS
5 TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS, A SLIGHT
CHANCE OF FREEZING RAIN AND SLEET AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE
OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BLUSTERY. HIGHS IN THE UPPER 30S.
NORTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH IN THE
AFTERNOON. GUSTS UP TO 30 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
AROUND 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS AFTER
MIDNIGHT. NEAR STEADY TEMPERATURE IN THE LOWER 20S. CHANCE OF
PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
ILZ039-050015-
FORD-
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY
1025 AM CST WED FEB 4 2026
REST OF TODAY
CLOUDY. NEAR STEADY TEMPERATURE IN THE MID 20S.
NORTH WINDS AROUND 5 MPH.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 12. WEST WINDS AROUND
5 MPH.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. HIGHS IN THE UPPER 20S. SOUTHWEST
WINDS 10 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF FREEZING
RAIN, SLEET WITH ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NEAR
STEADY TEMPERATURE IN THE MID 20S. SOUTHWEST WINDS 10 TO 15 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY AND BLUSTERY. HIGHS AROUND 40. NORTHWEST
WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
15 TO 20.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 20S.
SUNDAY
MOSTLY CLOUDY. HIGHS IN THE MID 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20.
MONDAY
PARTLY CLOUDY. HIGHS AROUND 40.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 40S.
ILZ033-050015-
IROQUOIS-
INCLUDING THE CITIES OF WATSEKA AND GILMAN
1025 AM CST WED FEB 4 2026
REST OF TODAY
CLOUDY. SCATTERED SNOW SHOWERS LATE IN THE
MORNING, THEN SCATTERED FLURRIES EARLY IN THE AFTERNOON. NEAR
STEADY TEMPERATURE IN THE MID 20S. NORTH WINDS AROUND 5 MPH.
CHANCE OF PRECIPITATION 30 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 12. LIGHT AND VARIABLE
WINDS, BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE LATE
MORNING AND EARLY AFTERNOON. HIGHS IN THE UPPER 20S. SOUTHWEST
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF FREEZING
RAIN, SLEET WITH ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NEAR
STEADY TEMPERATURE IN THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS
AROUND 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 20S.
SATURDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS AFTER
MIDNIGHT. LOWS AROUND 20. CHANCE OF PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 20.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
INZ010-050015-
NEWTON-
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO
1025 AM CST WED FEB 4 2026
REST OF TODAY
CLOUDY. SCATTERED FLURRIES IN THE LATE MORNING
AND EARLY AFTERNOON. NEAR STEADY TEMPERATURE IN THE MID 20S.
NORTHEAST WINDS AROUND 5 MPH.
TONIGHT
PARTLY CLOUDY. LOWS AROUND 14. LIGHT AND VARIABLE
WINDS, BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS LATE IN THE
MORNING. SCATTERED SNOW SHOWERS EARLY IN THE AFTERNOON, THEN
ISOLATED SNOW SHOWERS LATE. LITTLE OR NO SNOW ACCUMULATION. HIGHS
IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS, A SLIGHT
CHANCE OF FREEZING RAIN AND SLEET AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE MID 20S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE
OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
SATURDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS AFTER
MIDNIGHT. NEAR STEADY TEMPERATURE AROUND 20. CHANCE OF
PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS IN THE LOWER 30S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 15 TO 20.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 30S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE MID 40S.
INZ011-050015-
JASPER-
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE
1025 AM CST WED FEB 4 2026
REST OF TODAY
CLOUDY. SCATTERED FLURRIES IN THE LATE MORNING
AND EARLY AFTERNOON. HIGHS IN THE MID 20S. NORTHEAST WINDS AROUND
5 MPH.
TONIGHT
MOSTLY CLOUDY. LOWS AROUND 13. LIGHT AND VARIABLE
WINDS, BECOMING SOUTHWEST AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS LATE IN THE
MORNING. SCATTERED SNOW SHOWERS EARLY IN THE AFTERNOON, THEN
ISOLATED SNOW SHOWERS LATE. LITTLE OR NO SNOW ACCUMULATION. HIGHS
IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS, A SLIGHT
CHANCE OF FREEZING RAIN AND SLEET AFTER MIDNIGHT. NEAR STEADY
TEMPERATURE IN THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH. CHANCE
OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS IN THE MORNING.
BLUSTERY WITH HIGHS IN THE UPPER 30S. WEST WINDS 10 TO 15 MPH,
INCREASING TO NORTHWEST 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP
TO 30 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS 10 TO 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
SATURDAY NIGHT
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS AFTER
MIDNIGHT. NEAR STEADY TEMPERATURE AROUND 20. CHANCE OF
PRECIPITATION 20 PERCENT.
SUNDAY
MOSTLY CLOUDY. HIGHS AROUND 30.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 15 TO 20.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S.
INZ019-050015-
BENTON-
INCLUDING THE CITIES OF FOWLER AND OXFORD
1125 AM EST WED FEB 4 2026
REST OF TODAY
CLOUDY. SCATTERED FLURRIES IN THE LATE MORNING
AND EARLY AFTERNOON. NEAR STEADY TEMPERATURE IN THE LOWER 20S.
NORTHEAST WINDS AROUND 5 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING, THEN BECOMING MOSTLY
CLOUDY. LOWS AROUND 13. LIGHT AND VARIABLE WINDS, BECOMING WEST
AROUND 5 MPH AFTER MIDNIGHT.
THURSDAY
MOSTLY CLOUDY. ISOLATED SNOW SHOWERS LATE IN THE
MORNING. SCATTERED SNOW SHOWERS EARLY IN THE AFTERNOON, THEN
ISOLATED SNOW SHOWERS LATE. LITTLE OR NO SNOW ACCUMULATION. HIGHS
IN THE MID 20S. SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF
PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. A SLIGHT CHANCE OF FREEZING
RAIN, SLEET WITH ISOLATED SNOW SHOWERS AFTER MIDNIGHT. NEAR
STEADY TEMPERATURE IN THE MID 20S. SOUTHWEST WINDS AROUND 10 MPH.
CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 30S. NORTHWEST WINDS
10 TO 15 MPH WITH GUSTS UP TO 25 MPH.
FRIDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING
PARTLY CLOUDY. LOWS AROUND 15.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 20S.
SATURDAY NIGHT
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND
20.
SUNDAY
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY
CLOUDY. HIGHS AROUND 30.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS 15 TO 20.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 30S.
MONDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 20S.
TUESDAY
MOSTLY CLOUDY. HIGHS IN THE LOWER 40S.
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