350  
FPUS53 KLOT 212249  
ZFPLOT  
 
ZONE FORECAST PRODUCT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE, IL  
449 PM CST WED JAN 21 2026  
 
ILZ104-221330-  
CENTRAL COOK-  
INCLUDING THE CITIES OF CHICAGO, CICERO, OAK LAWN, OAK PARK,  
AND LA GRANGE  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
CLOUDY IN THE EVENING, THEN BECOMING PARTLY 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 AROUND HALF  
AN INCH. WINDY. LOWS AROUND 15. WEST WINDS 20 TO 30 MPH WITH  
GUSTS UP TO 45 MPH, DIMINISHING TO 15 TO 25 MPH WITH GUSTS UP TO  
35 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE. BLUSTERY WITH HIGHS  
IN THE MID 20S. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
7 BELOW. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 29 BELOW AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
MORNING. BLUSTERY WITH HIGHS AROUND ZERO. NORTHWEST WINDS 15 TO  
20 MPH, DIMINISHING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO  
30 MPH. CHANCE OF PRECIPITATION 20 PERCENT. WIND CHILL VALUES AS  
LOW AS 31 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS.  
NEAR STEADY TEMPERATURE AROUND 3 BELOW. NORTHWEST WINDS 5 TO  
10 MPH. CHANCE OF PRECIPITATION 20 PERCENT. WIND CHILL VALUES AS  
LOW AS 20 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN A CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT. WIND CHILL VALUES  
AS LOW AS 15 BELOW IN THE MORNING.    
SATURDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. NEAR  
STEADY TEMPERATURE AROUND 10 ABOVE.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 20.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. WIND CHILL VALUES  
AS LOW AS 10 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 LOWER 20S. WIND CHILL VALUES AS LOW AS  
10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
ILZ103-221330-  
NORTHERN COOK-  
INCLUDING THE CITIES OF EVANSTON, DES PLAINES, SCHAUMBURG,  
PALATINE, AND NORTHBROOK  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
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. WINDY.  
LOWS AROUND 12. WEST WINDS 15 TO 25 MPH, BECOMING 20 TO 25 MPH  
AFTER MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE. BLUSTERY WITH HIGHS  
IN THE MID 20S. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
9 BELOW. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 32 BELOW.    
FRIDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING. BLUSTERY  
WITH HIGHS AROUND 2 BELOW. NORTHWEST WINDS 15 TO 20 MPH,  
DIMINISHING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT. WIND CHILL VALUES AS LOW AS  
33 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS  
AFTER MIDNIGHT. NEAR STEADY TEMPERATURE AROUND 5 BELOW. NORTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT. WIND CHILL  
VALUES AS LOW AS 22 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN A CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT. WIND CHILL VALUES  
AS LOW AS 20 BELOW IN THE MORNING.    
SATURDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. NEAR  
STEADY TEMPERATURE AROUND 10 ABOVE.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. 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 AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS LOW AS 10 BELOW IN  
THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
ILZ105-221330-  
SOUTHERN COOK-  
INCLUDING THE CITIES OF CALUMET CITY, OAK FOREST, LEMONT,  
ORLAND PARK, AND PARK FOREST  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING. PATCHY BLOWING AND  
DRIFTING SNOW IN THE LATE EVENING AND EARLY MORNING. LITTLE OR NO  
SNOW ACCUMULATION. WINDY. LOWS AROUND 15. WEST WINDS 20 TO 25 MPH  
WITH GUSTS UP TO 45 MPH, DIMINISHING TO 15 TO 20 MPH WITH GUSTS  
UP TO 35 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE.  
BLUSTERY WITH HIGHS IN THE MID 20S. WEST WINDS 10 TO 15 MPH,  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
6 BELOW. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 28 BELOW AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY AND BLUSTERY. HIGHS AROUND ZERO.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. WIND CHILL  
VALUES AS LOW AS 29 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS.  
NEAR STEADY TEMPERATURE AROUND 3 BELOW. NORTHWEST WINDS 5 TO  
10 MPH. CHANCE OF PRECIPITATION 20 PERCENT. WIND CHILL VALUES AS  
LOW AS 19 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN A CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT
 
SNOW LIKELY. NEAR STEADY TEMPERATURE AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. 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 AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 20S. WIND CHILL  
VALUES AS LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
ILZ006-221330-  
LAKE IL-  
INCLUDING THE CITIES OF WAUKEGAN, BUFFALO GROVE, MUNDELEIN,  
AND GURNEE  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
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. WINDY.  
LOWS AROUND 11. WEST WINDS 20 TO 30 MPH, BECOMING 20 TO 25 MPH  
AFTER MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION  
70 PERCENT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE. BLUSTERY WITH HIGHS  
IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
11 BELOW. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 33 BELOW.    
FRIDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE MORNING. BLUSTERY  
WITH HIGHS AROUND 4 BELOW. NORTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION 20 PERCENT. WIND  
CHILL VALUES AS LOW AS 35 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS  
AFTER MIDNIGHT. NEAR STEADY TEMPERATURE AROUND 7 BELOW. NORTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT. WIND CHILL  
VALUES AS LOW AS 24 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN A CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT. WIND CHILL VALUES  
AS LOW AS 20 BELOW IN THE MORNING.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
NEAR STEADY TEMPERATURE 5 TO 10 ABOVE.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. 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 AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS LOW AS 10 BELOW IN  
THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 5 TO 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20.  
 

 
 
ILZ005-221330-  
MCHENRY-  
INCLUDING THE CITIES OF CRYSTAL LAKE, ALGONQUIN, MCHENRY,  
AND WOODSTOCK  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
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. WINDY.  
LOWS AROUND 9 ABOVE. WEST WINDS 20 TO 25 MPH, DIMINISHING TO  
15 TO 20 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE. BLUSTERY WITH HIGHS  
AROUND 20. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH IN  
THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
13 BELOW. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 36 BELOW.    
FRIDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 6 BELOW. NORTHWEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH. WIND CHILL VALUES AS LOW AS 38 BELOW.    
FRIDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND 9 BELOW. NORTHWEST  
WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS 25 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN A CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND  
5 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
NEAR STEADY TEMPERATURE ZERO TO 5 ABOVE ZERO.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
10 TO 15.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 5 BELOW TO ZERO. WIND CHILL  
VALUES AS LOW AS 15 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 15 BELOW.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS  
LOW AS 15 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20. WIND CHILL VALUES AS  
LOW AS 10 BELOW.  
 

 
 
ILZ012-221330-  
KANE-  
INCLUDING THE CITIES OF AURORA AND ELGIN  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
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. WINDY.  
LOWS AROUND 11. WEST WINDS 20 TO 25 MPH, DIMINISHING TO 15 TO  
20 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE. BLUSTERY WITH HIGHS  
IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
11 BELOW. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 34 BELOW.    
FRIDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BLUSTERY WITH HIGHS AROUND 4 BELOW. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH. WIND CHILL VALUES AS LOW AS  
35 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
7 BELOW. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
24 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN A CHANCE OF SNOW IN THE AFTERNOON. HIGHS 5 TO  
10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. NEAR  
STEADY TEMPERATURE AROUND 5 ABOVE.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
10 TO 15.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 15 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 15 BELOW.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS  
LOW AS 15 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 5 TO 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20.  
 

 
 
ILZ013-221330-  
DUPAGE-  
INCLUDING THE CITIES OF NAPERVILLE, WHEATON, DOWNERS GROVE,  
LOMBARD, AND CAROL STREAM  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
CLOUDY IN THE EVENING, THEN BECOMING PARTLY 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 AROUND AN  
INCH. WINDY. LOWS AROUND 13. WEST WINDS 20 TO 25 MPH, DIMINISHING  
TO 15 TO 20 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE. BLUSTERY WITH HIGHS  
IN THE MID 20S. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
9 BELOW. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 31 BELOW.    
FRIDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BLUSTERY WITH HIGHS AROUND 2 BELOW. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH. WIND CHILL VALUES AS LOW AS  
33 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS  
AFTER MIDNIGHT. NEAR STEADY TEMPERATURE AROUND 5 BELOW. NORTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT. WIND CHILL  
VALUES AS LOW AS 22 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN A CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. NEAR  
STEADY TEMPERATURE AROUND 10 ABOVE.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. 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 AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS LOW AS 10 BELOW IN  
THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
ILZ020-221330-  
KENDALL-  
INCLUDING THE CITIES OF OSWEGO, YORKVILLE, AND PLANO  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
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 UP TO HALF AN INCH.  
WINDY. LOWS AROUND 15. WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO  
45 MPH, DIMINISHING TO 15 TO 20 MPH WITH GUSTS UP TO 35 MPH AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE. BLUSTERY WITH HIGHS  
IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
8 BELOW. NORTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT. GUSTS UP TO 30 MPH. WIND CHILL VALUES AS LOW AS  
30 BELOW AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY AND BLUSTERY. HIGHS AROUND 2 BELOW.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. WIND CHILL  
VALUES AS LOW AS 32 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
5 BELOW. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
21 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. NEAR  
STEADY TEMPERATURE 5 TO 10 ABOVE.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. 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 AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 20S. WIND CHILL  
VALUES AS LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
ILZ106-221330-  
NORTHERN WILL-  
INCLUDING THE CITIES OF JOLIET, BOLINGBROOK, PLAINFIELD,  
AND MOKENA  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING. PATCHY BLOWING AND  
DRIFTING SNOW IN THE LATE EVENING AND EARLY MORNING. SNOW  
ACCUMULATION UP TO HALF AN INCH. WINDY. LOWS AROUND 15. WEST  
WINDS 20 TO 25 MPH WITH GUSTS UP TO 45 MPH, DIMINISHING TO 15 TO  
20 MPH WITH GUSTS UP TO 35 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT.    
THURSDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE.  
BLUSTERY WITH HIGHS IN THE MID 20S. WEST WINDS 10 TO 15 MPH,  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
7 BELOW. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 29 BELOW AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 1 BELOW. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. WIND CHILL VALUES AS LOW AS  
30 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
4 BELOW. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
20 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN A CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT
 
SNOW LIKELY. NEAR STEADY TEMPERATURE AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. 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 AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 20S. WIND CHILL  
VALUES AS LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
ILZ107-221330-  
SOUTHERN WILL-  
INCLUDING THE CITIES OF CHANNAHON, MANHATTAN, AND WILMINGTON  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING. LITTLE OR NO SNOW  
ACCUMULATION. WINDY. LOWS AROUND 16. WEST WINDS 20 TO 25 MPH WITH  
GUSTS UP TO 45 MPH, DIMINISHING TO 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE. BLUSTERY WITH HIGHS  
IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
6 BELOW. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 27 BELOW AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY AND BLUSTERY. HIGHS AROUND ZERO.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. WIND CHILL  
VALUES AS LOW AS 29 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
3 BELOW. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
19 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT
 
SNOW LIKELY. NEAR STEADY TEMPERATURE AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. 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 AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 20S. WIND CHILL  
VALUES AS LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
ILZ108-221330-  
EASTERN WILL-  
INCLUDING THE CITIES OF CRETE, PEOTONE, AND BEECHER  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING. LITTLE OR NO SNOW  
ACCUMULATION. WINDY. LOWS AROUND 15. WEST WINDS 20 TO 30 MPH WITH  
GUSTS UP TO 45 MPH, DIMINISHING TO 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BLUSTERY WITH HIGHS IN THE MID 20S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
7 BELOW. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 27 BELOW AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 1 BELOW. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. WIND CHILL VALUES AS LOW AS  
29 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS  
AFTER MIDNIGHT. NEAR STEADY TEMPERATURE AROUND 3 BELOW. NORTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 20 PERCENT. WIND CHILL  
VALUES AS LOW AS 19 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT
 
SNOW LIKELY. NEAR STEADY TEMPERATURE AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. 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 AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS  
LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
INZ001-221330-  
LAKE IN-  
INCLUDING THE CITIES OF GARY, HAMMOND, AND MERRILLVILLE  
449 PM CST WED JAN 21 2026  
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING. LITTLE OR NO SNOW  
ACCUMULATION. WINDY. LOWS AROUND 15. WEST WINDS 20 TO 30 MPH WITH  
GUSTS UP TO 45 MPH, BECOMING 20 TO 25 MPH WITH GUSTS UP TO 35 MPH  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BLUSTERY WITH HIGHS IN THE MID 20S. WEST WINDS 10 TO  
15 MPH, INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO  
30 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
5 BELOW. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 25 BELOW AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
MORNING. HIGHS AROUND 1 ABOVE. NORTHWEST WINDS 15 TO 20 MPH,  
DIMINISHING TO 10 TO 15 MPH IN THE AFTERNOON. CHANCE OF  
PRECIPITATION 20 PERCENT. WIND CHILL VALUES AS LOW AS 27 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS.  
NEAR STEADY TEMPERATURE AROUND 1 BELOW. NORTHWEST WINDS 5 TO  
10 MPH. CHANCE OF PRECIPITATION 20 PERCENT. WIND CHILL VALUES AS  
LOW AS 18 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT
 
SNOW LIKELY. NEAR STEADY TEMPERATURE AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SNOW LIKELY, MAINLY IN THE MORNING.  
HIGHS 15 TO 20. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. WIND CHILL VALUES  
AS LOW AS 10 BELOW IN THE MORNING.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO. WIND  
CHILL VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS  
LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
INZ002-221330-  
PORTER-  
INCLUDING THE CITIES OF PORTAGE, VALPARAISO, AND CHESTERTON  
449 PM CST WED JAN 21 2026  
   
TONIGHT
 
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING.  
LITTLE OR NO SNOW ACCUMULATION. WINDY. LOWS AROUND 15. SOUTHWEST  
WINDS 20 TO 30 MPH, BECOMING WEST 15 TO 25 MPH AFTER MIDNIGHT.  
GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BLUSTERY WITH HIGHS IN THE MID 20S. WEST WINDS 10 TO  
15 MPH, INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO  
30 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. BLUSTERY WITH LOWS AROUND 3 BELOW. NORTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. WIND CHILL VALUES AS LOW AS  
23 BELOW AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE  
MORNING. A CHANCE OF SNOW SHOWERS IN THE AFTERNOON. BLUSTERY WITH  
HIGHS AROUND 2 ABOVE. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP  
TO 30 MPH. CHANCE OF PRECIPITATION 30 PERCENT. WIND CHILL VALUES  
AS LOW AS 25 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS.  
NEAR STEADY TEMPERATURE AROUND 1 ABOVE. NORTHWEST WINDS 10 TO  
15 MPH, DIMINISHING TO 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 20 PERCENT. WIND CHILL VALUES AS LOW AS 15 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
MORNING, THEN A CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT. WIND CHILL VALUES  
AS LOW AS 10 BELOW.    
SATURDAY NIGHT
 
CLOUDY. A CHANCE OF SNOW IN THE EVENING, THEN  
SNOW LIKELY AFTER MIDNIGHT. NEAR STEADY TEMPERATURE AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SNOW LIKELY, MAINLY IN THE MORNING.  
HIGHS 15 TO 20. CHANCE OF PRECIPITATION 60 PERCENT.    
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 10 TO 15. WIND CHILL VALUES AS LOW AS 10 BELOW IN  
THE MORNING.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO. WIND  
CHILL VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS LOW AS 10 BELOW IN  
THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
ILZ003-221330-  
WINNEBAGO-  
INCLUDING THE CITY OF ROCKFORD  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
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.  
WINDY. LOWS AROUND 9 ABOVE. WEST WINDS 15 TO 25 MPH, BECOMING  
15 TO 20 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE. BLUSTERY WITH HIGHS  
IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
13 BELOW. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 37 BELOW.    
FRIDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 6 BELOW. NORTHWEST WINDS 10 TO 15 MPH. GUSTS  
UP TO 25 MPH IN THE MORNING. WIND CHILL VALUES AS LOW AS  
38 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
9 BELOW. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
24 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS ZERO TO 5 ABOVE ZERO. CHANCE OF PRECIPITATION  
20 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
NEAR STEADY TEMPERATURE AROUND ZERO.    
SUNDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW, MAINLY IN THE MORNING.  
HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT. WIND  
CHILL VALUES AS LOW AS 10 BELOW IN THE MORNING.    
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 IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND ZERO. WIND CHILL VALUES AS LOW AS  
15 BELOW.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS  
LOW AS 15 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO. WIND  
CHILL VALUES AS LOW AS 10 BELOW.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20. WIND CHILL VALUES AS  
LOW AS 10 BELOW.  
 

 
 
ILZ004-221330-  
BOONE-  
INCLUDING THE CITY OF BELVIDERE  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
CLOUDY IN THE EVENING, THEN BECOMING PARTLY CLOUDY.  
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. WINDY. LOWS AROUND  
8 ABOVE. WEST WINDS 20 TO 25 MPH, DIMINISHING TO 15 TO 20 MPH  
AFTER MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION  
80 PERCENT.    
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE. BLUSTERY WITH HIGHS  
AROUND 20. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH IN  
THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF PRECIPITATION  
20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
14 BELOW. NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 37 BELOW.    
FRIDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 6 BELOW. NORTHWEST WINDS 10 TO 15 MPH. GUSTS  
UP TO 25 MPH IN THE MORNING. WIND CHILL VALUES AS LOW AS  
38 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
10 BELOW. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
25 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS ZERO TO 5 ABOVE ZERO. CHANCE OF PRECIPITATION  
20 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
NEAR STEADY TEMPERATURE AROUND ZERO.    
SUNDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
AROUND 10 ABOVE. WIND CHILL VALUES AS LOW AS 10 BELOW.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 5 BELOW TO ZERO. 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 15 BELOW.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS  
LOW AS 15 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS ZERO TO 5 ABOVE ZERO. WIND  
CHILL VALUES AS LOW AS 10 BELOW.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 15. WIND CHILL VALUES AS  
LOW AS 10 BELOW.  
 

 
 
ILZ008-221330-  
OGLE-  
INCLUDING THE CITIES OF ROCHELLE, OREGON, AND BYRON  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. 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. WINDY. LOWS AROUND  
11. WEST WINDS 15 TO 25 MPH, BECOMING 15 TO 20 MPH AFTER  
MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION 70 PERCENT.   
THURSDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON.  
BLUSTERY WITH HIGHS IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH,  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.  
CHANCE OF PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
12 BELOW. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 35 BELOW.    
FRIDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 5 BELOW. NORTHWEST WINDS 10 TO 15 MPH. GUSTS  
UP TO 25 MPH IN THE MORNING. WIND CHILL VALUES AS LOW AS  
36 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
8 BELOW. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
24 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A SLIGHT CHANCE OF SNOW IN THE  
AFTERNOON. HIGHS AROUND 5 ABOVE. CHANCE OF PRECIPITATION  
20 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW.  
NEAR STEADY TEMPERATURE AROUND ZERO.    
SUNDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
10 TO 15. WIND CHILL VALUES AS LOW AS 10 BELOW IN THE MORNING.    
SUNDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS 5 BELOW TO ZERO. 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 IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND ZERO. WIND CHILL VALUES AS LOW AS  
10 BELOW AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS  
LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 5 TO 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS 15 TO 20.  
 

 
 
ILZ011-221330-  
DE KALB-  
INCLUDING THE CITIES OF DEKALB AND SYCAMORE  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
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 UP TO HALF AN INCH.  
WINDY. LOWS AROUND 11. WEST WINDS 20 TO 30 MPH, DIMINISHING TO  
15 TO 20 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE. BLUSTERY WITH HIGHS  
IN THE LOWER 20S. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
11 BELOW. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 35 BELOW.    
FRIDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BLUSTERY WITH HIGHS AROUND 4 BELOW. NORTHWEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH. WIND CHILL VALUES AS LOW AS  
36 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
7 BELOW. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
24 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
HIGHS 5 TO 10 ABOVE. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. NEAR  
STEADY TEMPERATURE ZERO TO 5 ABOVE ZERO.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
10 TO 15.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 5 BELOW TO ZERO. 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 IN THE EVENING, THEN CLEARING. LOWS  
AROUND ZERO. WIND CHILL VALUES AS LOW AS 15 BELOW.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS  
LOW AS 15 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 5 TO 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS 15 TO 20.  
 

 
 
ILZ010-221330-  
LEE-  
INCLUDING THE CITY OF DIXON  
449 PM CST WED JAN 21 2026  
 
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. SCATTERED  
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. WINDY. LOWS AROUND 13.  
WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH, BECOMING 20 TO  
25 MPH WITH GUSTS UP TO 35 MPH AFTER MIDNIGHT. CHANCE OF  
PRECIPITATION 50 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE. BLUSTERY WITH HIGHS  
IN THE MID 20S. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
10 BELOW. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 33 BELOW.    
FRIDAY
 
PARTLY CLOUDY AND BLUSTERY. HIGHS AROUND 3 BELOW.  
NORTHWEST WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN THE MORNING.  
WIND CHILL VALUES AS LOW AS 34 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
6 BELOW. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
23 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
HIGHS 5 TO 10 ABOVE. CHANCE OF PRECIPITATION 30 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW.  
NEAR STEADY TEMPERATURE ZERO TO 5 ABOVE ZERO. WIND CHILL VALUES  
AS LOW AS 10 BELOW.    
SUNDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SNOW. HIGHS  
10 TO 15. WIND CHILL VALUES AS LOW AS 10 BELOW.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS 5 BELOW TO ZERO. 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 IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND ZERO. WIND CHILL VALUES AS LOW AS  
10 BELOW AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 20S. WIND CHILL  
VALUES AS LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS 5 TO 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
ILZ019-221330-  
LA SALLE-  
INCLUDING THE CITIES OF OTTAWA, STREATOR, LA SALLE, MENDOTA,  
AND MARSEILLES  
449 PM CST WED JAN 21 2026  
 
...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT CST /1 AM EST/  
TONIGHT...  
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. SCATTERED  
SNOW SHOWERS EARLY IN THE EVENING, THEN ISOLATED SNOW SHOWERS  
LATE IN THE EVENING. LITTLE OR NO SNOW ACCUMULATION. WINDY. LOWS  
AROUND 15. WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH,  
DIMINISHING TO 15 TO 20 MPH WITH GUSTS UP TO 35 MPH AFTER  
MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE. BLUSTERY WITH HIGHS  
IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
7 BELOW. NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH.  
WIND CHILL VALUES AS LOW AS 30 BELOW AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY AND BLUSTERY. HIGHS AROUND 1 BELOW.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. WIND CHILL  
VALUES AS LOW AS 31 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
4 BELOW. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
21 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT
 
CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. NEAR  
STEADY TEMPERATURE 5 TO 10 ABOVE.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. WIND CHILL VALUES  
AS LOW AS 15 BELOW IN THE MORNING.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS ZERO TO 5 ABOVE ZERO. WIND CHILL VALUES AS LOW  
AS 10 BELOW AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 20S. WIND CHILL  
VALUES AS LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
ILZ021-221330-  
GRUNDY-  
INCLUDING THE CITIES OF MORRIS, COAL CITY, AND MINOOKA  
449 PM CST WED JAN 21 2026  
 
...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT CST /1 AM EST/  
TONIGHT...  
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING. LITTLE OR NO SNOW  
ACCUMULATION. WINDY. LOWS AROUND 16. WEST WINDS 20 TO 30 MPH WITH  
GUSTS UP TO 45 MPH, DIMINISHING TO 15 TO 20 MPH WITH GUSTS UP TO  
35 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. A SLIGHT CHANCE OF SNOW SHOWERS LATE. BLUSTERY WITH HIGHS  
IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO  
20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 20 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
6 BELOW. NORTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT. GUSTS UP TO 30 MPH. WIND CHILL VALUES AS LOW AS  
27 BELOW AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY AND BLUSTERY. HIGHS AROUND ZERO.  
NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS UP TO 30 MPH. WIND CHILL  
VALUES AS LOW AS 29 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
3 BELOW. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
19 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT
 
SNOW LIKELY. NEAR STEADY TEMPERATURE AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. WIND CHILL VALUES  
AS LOW AS 15 BELOW IN THE MORNING.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
ZERO TO 5 ABOVE ZERO. WIND CHILL VALUES AS LOW AS 10 BELOW AFTER  
MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 20S. WIND CHILL  
VALUES AS LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 20S.  
 

 
 
ILZ032-221330-  
LIVINGSTON-  
INCLUDING THE CITIES OF PONTIAC, DWIGHT, AND FAIRBURY  
449 PM CST WED JAN 21 2026  
 
...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT CST /1 AM EST/  
TONIGHT...  
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. SCATTERED  
SNOW SHOWERS EARLY IN THE EVENING, THEN ISOLATED SNOW SHOWERS  
LATE IN THE EVENING. WINDY. LOWS AROUND 16. WEST WINDS 20 TO  
30 MPH WITH GUSTS UP TO 45 MPH, DIMINISHING TO 15 TO 20 MPH WITH  
GUSTS UP TO 35 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BLUSTERY WITH HIGHS AROUND 30. WEST WINDS 10 TO 15 MPH,  
INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
5 BELOW. NORTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT. GUSTS UP TO 30 MPH. WIND CHILL VALUES AS LOW AS  
26 BELOW AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BLUSTERY WITH HIGHS AROUND 2 ABOVE. NORTHWEST WINDS 15 TO  
20 MPH, BECOMING NORTH 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO  
30 MPH. WIND CHILL VALUES AS LOW AS 28 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
3 BELOW. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
21 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT. WIND  
CHILL VALUES AS LOW AS 20 BELOW IN THE MORNING.    
SATURDAY NIGHT
 
SNOW LIKELY. NEAR STEADY TEMPERATURE 5 TO  
10 ABOVE. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF SNOW. HIGHS  
15 TO 20.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. WIND CHILL VALUES  
AS LOW AS 15 BELOW IN THE MORNING.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND ZERO. WIND CHILL VALUES AS LOW AS  
10 BELOW AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 20S. WIND CHILL  
VALUES AS LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 20S.  
 

 
 
ILZ023-221330-  
KANKAKEE-  
INCLUDING THE CITIES OF KANKAKEE, BOURBONNAIS, AND BRADLEY  
449 PM CST WED JAN 21 2026  
 
...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT CST /1 AM EST/  
TONIGHT...  
...EXTREME COLD WATCH REMAINS IN EFFECT FROM LATE THURSDAY NIGHT  
THROUGH FRIDAY MORNING...  
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. SCATTERED SNOW SHOWERS IN THE EVENING. LITTLE OR NO SNOW  
ACCUMULATION. WINDY. LOWS AROUND 16. WEST WINDS 20 TO 30 MPH WITH  
GUSTS UP TO 45 MPH, BECOMING 20 TO 25 MPH WITH GUSTS UP TO 35 MPH  
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BLUSTERY WITH HIGHS IN THE UPPER 20S. WEST WINDS 10 TO  
15 MPH, INCREASING TO 15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO  
30 MPH.    
THURSDAY NIGHT
 
PARTLY CLOUDY AND BLUSTERY. LOWS AROUND  
5 BELOW. NORTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT. GUSTS UP TO 30 MPH. WIND CHILL VALUES AS LOW AS  
26 BELOW AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 1 ABOVE. NORTHWEST WINDS  
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. WIND CHILL  
VALUES AS LOW AS 28 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
3 BELOW. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
18 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT
 
SNOW LIKELY. NEAR STEADY TEMPERATURE AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SNOW LIKELY, MAINLY IN THE MORNING.  
HIGHS 15 TO 20. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. WIND CHILL VALUES  
AS LOW AS 15 BELOW IN THE MORNING.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND ZERO. WIND CHILL VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.   
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 20S. WIND CHILL  
VALUES AS LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
ILZ039-221330-  
FORD-  
INCLUDING THE CITIES OF PAXTON AND GIBSON CITY  
449 PM CST WED JAN 21 2026  
 
...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT CST /1 AM EST/  
TONIGHT...  
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. ISOLATED  
SNOW SHOWERS IN THE EVENING. WINDY. LOWS AROUND 16. WEST WINDS  
20 TO 30 MPH WITH GUSTS UP TO 45 MPH, DIMINISHING TO 15 TO 20 MPH  
WITH GUSTS UP TO 35 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION  
20 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BLUSTERY WITH HIGHS AROUND 30. WEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY AND BLUSTERY. LOWS AROUND  
3 BELOW. NORTHWEST WINDS 10 TO 15 MPH, INCREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT. GUSTS UP TO 30 MPH. WIND CHILL VALUES AS LOW AS  
23 BELOW AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY CLOUDY AND BLUSTERY. HIGHS AROUND 2 ABOVE.  
NORTHWEST WINDS 15 TO 20 MPH, BECOMING NORTH 10 TO 15 MPH IN THE  
AFTERNOON. GUSTS UP TO 30 MPH. WIND CHILL VALUES AS LOW AS  
26 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 5 BELOW. NORTH WINDS  
5 TO 10 MPH. WIND CHILL VALUES AS LOW AS 20 BELOW.    
SATURDAY
 
CLOUDY. A SLIGHT CHANCE OF SNOW IN THE MORNING, THEN  
A CHANCE OF SNOW IN THE AFTERNOON. HIGHS AROUND 10 ABOVE. CHANCE  
OF PRECIPITATION 40 PERCENT. WIND CHILL VALUES AS LOW AS 20 BELOW  
IN THE MORNING.    
SATURDAY NIGHT
 
SNOW LIKELY. NEAR STEADY TEMPERATURE 5 TO  
10 ABOVE. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SNOW LIKELY, MAINLY IN THE MORNING.  
HIGHS 15 TO 20. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. WIND CHILL VALUES  
AS LOW AS 15 BELOW IN THE MORNING.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLEAR. LOWS AROUND ZERO. WIND CHILL VALUES AS LOW AS  
15 BELOW AFTER MIDNIGHT.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS IN THE LOWER 20S. WIND CHILL VALUES AS LOW AS  
15 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 20S.  
 

 
 
ILZ033-221330-  
IROQUOIS-  
INCLUDING THE CITIES OF WATSEKA AND GILMAN  
449 PM CST WED JAN 21 2026  
 
...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT CST /1 AM EST/  
TONIGHT...  
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. SCATTERED  
SNOW SHOWERS EARLY IN THE EVENING, THEN ISOLATED SNOW SHOWERS  
LATE IN THE EVENING. WINDY. LOWS AROUND 16. WEST WINDS 20 TO  
30 MPH WITH GUSTS UP TO 45 MPH, BECOMING 20 TO 25 MPH WITH GUSTS  
UP TO 35 MPH AFTER MIDNIGHT. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BLUSTERY WITH HIGHS IN THE UPPER 20S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. BLUSTERY WITH LOWS AROUND 3 BELOW. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 30 MPH. WIND CHILL VALUES AS LOW AS  
23 BELOW AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 2 ABOVE. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. WIND CHILL VALUES AS LOW AS  
25 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
2 BELOW. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
18 BELOW.    
SATURDAY
 
CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON. HIGHS  
AROUND 10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT. WIND CHILL  
VALUES AS LOW AS 15 BELOW IN THE MORNING.    
SATURDAY NIGHT
 
SNOW LIKELY. NEAR STEADY TEMPERATURE AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SNOW LIKELY, MAINLY IN THE MORNING.  
HIGHS 15 TO 20. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 15 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. WIND CHILL VALUES  
AS LOW AS 15 BELOW IN THE MORNING.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND ZERO. WIND CHILL VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.   
TUESDAY
 
PARTLY CLOUDY. HIGHS IN THE LOWER 20S. WIND CHILL  
VALUES AS LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 20S.  
 

 
 
INZ010-221330-  
NEWTON-  
INCLUDING THE CITIES OF ROSELAWN, KENTLAND, AND MOROCCO  
449 PM CST WED JAN 21 2026  
 
...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT CST /1 AM EST/  
TONIGHT...  
   
TONIGHT
 
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. WINDY. LOWS AROUND 16. WEST WINDS 20 TO 30 MPH,  
DIMINISHING TO 15 TO 20 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH.  
CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BLUSTERY WITH HIGHS IN THE UPPER 20S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 3 BELOW. NORTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. WIND CHILL VALUES AS LOW AS 23 BELOW  
AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 2 ABOVE. NORTHWEST WINDS  
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. WIND CHILL  
VALUES AS LOW AS 25 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
1 BELOW. NORTHWEST WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
16 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT. WIND  
CHILL VALUES AS LOW AS 10 BELOW IN THE MORNING.    
SATURDAY NIGHT
 
SNOW LIKELY. NEAR STEADY TEMPERATURE AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SNOW LIKELY, MAINLY IN THE MORNING.  
HIGHS AROUND 15. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 10 ABOVE. WIND CHILL VALUES AS LOW AS  
10 BELOW IN THE MORNING.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND ZERO. WIND CHILL VALUES AS LOW AS 10 BELOW.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS  
LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
INZ011-221330-  
JASPER-  
INCLUDING THE CITIES OF RENSSELAER AND DEMOTTE  
449 PM CST WED JAN 21 2026  
 
...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT CST /1 AM EST/  
TONIGHT...  
   
TONIGHT
 
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. WINDY. LOWS AROUND 16. WEST WINDS 15 TO 25 MPH WITH  
GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. BLUSTERY WITH HIGHS IN THE UPPER 20S. WEST WINDS 10 TO  
15 MPH WITH GUSTS UP TO 30 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. LOWS AROUND 3 BELOW. NORTHWEST WINDS 10 TO 15 MPH  
WITH GUSTS UP TO 25 MPH. WIND CHILL VALUES AS LOW AS 22 BELOW  
AFTER MIDNIGHT.    
FRIDAY
 
PARTLY CLOUDY. HIGHS AROUND 2 ABOVE. NORTHWEST WINDS  
10 TO 15 MPH. GUSTS UP TO 25 MPH IN THE MORNING. WIND CHILL  
VALUES AS LOW AS 24 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
ZERO. NORTHWEST WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
15 BELOW.    
SATURDAY
 
MOSTLY CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON.  
HIGHS AROUND 10 ABOVE. CHANCE OF PRECIPITATION 30 PERCENT. WIND  
CHILL VALUES AS LOW AS 10 BELOW.    
SATURDAY NIGHT
 
SNOW LIKELY. NEAR STEADY TEMPERATURE AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SNOW LIKELY, MAINLY IN THE MORNING.  
HIGHS AROUND 15. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 10 BELOW.    
MONDAY
 
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS AROUND 10 ABOVE. WIND CHILL VALUES AS LOW AS  
10 BELOW IN THE MORNING.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 10 BELOW.    
TUESDAY
 
PARTLY CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS  
LOW AS 10 BELOW IN THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS AROUND 20.  
 

 
 
INZ019-221330-  
BENTON-  
INCLUDING THE CITIES OF FOWLER AND OXFORD  
549 PM EST WED JAN 21 2026  
 
...WIND ADVISORY IN EFFECT UNTIL MIDNIGHT CST /1 AM EST/  
TONIGHT...  
   
TONIGHT
 
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. ISOLATED SNOW SHOWERS IN THE EVENING. WINDY. LOWS AROUND  
17. WEST WINDS 20 TO 25 MPH, DIMINISHING TO 15 TO 20 MPH AFTER  
MIDNIGHT. GUSTS UP TO 40 MPH. CHANCE OF PRECIPITATION 20 PERCENT.   
THURSDAY
 
MOSTLY SUNNY IN THE MORNING, THEN BECOMING PARTLY  
CLOUDY. HIGHS IN THE UPPER 20S. WEST WINDS 10 TO 15 MPH WITH  
GUSTS UP TO 25 MPH.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 1 BELOW. NORTHWEST  
WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH AFTER MIDNIGHT. WIND CHILL  
VALUES AS LOW AS 20 BELOW AFTER MIDNIGHT.    
FRIDAY
 
MOSTLY CLOUDY. HIGHS AROUND 3 ABOVE. NORTHWEST WINDS  
10 TO 15 MPH WITH GUSTS UP TO 25 MPH. WIND CHILL VALUES AS LOW AS  
23 BELOW.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. NEAR STEADY TEMPERATURE AROUND  
ZERO. NORTH WINDS 5 TO 10 MPH. WIND CHILL VALUES AS LOW AS  
15 BELOW.    
SATURDAY
 
CLOUDY. A CHANCE OF SNOW IN THE AFTERNOON. HIGHS  
AROUND 10 ABOVE. CHANCE OF PRECIPITATION 40 PERCENT. WIND CHILL  
VALUES AS LOW AS 10 BELOW IN THE MORNING.    
SATURDAY NIGHT
 
SNOW LIKELY. NEAR STEADY TEMPERATURE AROUND  
10 ABOVE. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY
 
MOSTLY CLOUDY. SNOW LIKELY, MAINLY IN THE MORNING.  
HIGHS AROUND 15. CHANCE OF PRECIPITATION 60 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND ZERO. WIND CHILL  
VALUES AS LOW AS 10 BELOW AFTER MIDNIGHT.    
MONDAY
 
PARTLY CLOUDY. HIGHS AROUND 10 ABOVE. WIND CHILL VALUES  
AS LOW AS 10 BELOW IN THE MORNING.    
MONDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN CLEARING. LOWS  
AROUND ZERO. WIND CHILL VALUES AS LOW AS 10 BELOW.    
TUESDAY
 
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. HIGHS AROUND 20. WIND CHILL VALUES AS LOW AS 10 BELOW IN  
THE MORNING.    
TUESDAY NIGHT
 
MOSTLY CLOUDY. LOWS AROUND 10 ABOVE.    
WEDNESDAY
 
MOSTLY CLOUDY. HIGHS IN THE LOWER 20S.  
 

 
 
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