Zone Forecast Product
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
847 FPUS53 KLOT 040934 ZFPLOT Zone Forecast Product National Weather Service Chicago/Romeoville, IL 334 AM CST Thu Dec 4 2025 ILZ104-050015- Central Cook- Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 19. Northwest winds 5 to 10 mph, becoming west in the afternoon. .TONIGHT...Clear in the evening, then becoming partly cloudy. Very cold with lows around 3 above in the suburbs, but around 8 above downtown. Southwest winds 5 to 10 mph. Wind chill values as low as 10 below. .FRIDAY...Mostly cloudy. Highs in the upper 20s. Southwest winds around 10 mph. .FRIDAY NIGHT...Cloudy. A chance of snow, mainly in the evening. Near steady temperature in the upper 20s. Southwest winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy. Highs in the lower 30s. West winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Lows around 20. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the upper 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 10 above in the suburbs, but 15 to 20 downtown. .MONDAY...Mostly cloudy. Highs in the mid 20s. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 15 to 20. .TUESDAY...Mostly cloudy. A chance of snow in the morning. Highs in the lower 30s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the mid 20s. .WEDNESDAY...Mostly cloudy with a chance of rain and snow. Highs in the mid 30s. Chance of precipitation 50 percent. $$ ILZ103-050015- Northern Cook- Including the cities of Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 17. Northwest winds 5 to 10 mph, becoming west in the afternoon. Wind chill values as low as 12 below in the morning. .TONIGHT...Clear in the evening, then becoming partly cloudy. Very cold with lows zero to 6 above zero. Southwest winds 5 to 10 mph. Wind chill values as low as 12 below. .FRIDAY...Mostly cloudy. Highs in the upper 20s. Southwest winds around 10 mph. .FRIDAY NIGHT...Mostly cloudy. A chance of snow, mainly in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy. Highs in the upper 20s. Northwest winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows 15 to 20. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the mid 20s inland, but only in the upper 20s near the lake. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 10 to 15. .MONDAY...Mostly cloudy. Highs in the mid 20s. .MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then snow likely after midnight. Lows 15 to 20. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy. A chance of snow in the morning. Highs in the lower 30s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s. .WEDNESDAY...Mostly cloudy. Snow and rain likely, mainly in the morning. Highs in the mid 30s. Chance of precipitation 60 percent. $$ ILZ105-050015- Southern Cook- Including the cities of Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 18. Northwest winds 5 to 10 mph, becoming west in the afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Very cold with lows around 2 above. South winds 5 to 10 mph. Wind chill values as low as 12 below. .FRIDAY...Partly cloudy. Highs in the upper 20s. Southwest winds around 10 mph. .FRIDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. Highs around 30. West winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Near steady temperature in the lower 20s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the upper 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Lows around 10 above. Chance of precipitation 20 percent. .MONDAY...Mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 15. Temperature rising into the lower 20s after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s. .WEDNESDAY...Mostly cloudy with a chance of rain and snow. Highs in the mid 30s. Chance of precipitation 50 percent. $$ ILZ006-050015- Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 15. Northwest winds 5 to 10 mph, becoming west in the afternoon. Wind chill values as low as 13 below in the morning. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Very cold with lows around 2 above. Temperature rising to around 8 above after midnight. Southwest winds 5 to 10 mph. Wind chill values as low as 13 below. .FRIDAY...Mostly cloudy. Highs in the upper 20s. Southwest winds 10 to 15 mph. .FRIDAY NIGHT...Mostly cloudy. A chance of snow, mainly in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy. Highs in the upper 20s. Northwest winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Lows 10 to 15. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the mid 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows 5 to 10 above. .MONDAY...Mostly cloudy. Highs in the mid 20s. .MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then snow likely after midnight. Lows around 15. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy. A chance of snow in the morning. Highs in the lower 30s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then snow likely after midnight. Lows around 20. Chance of precipitation 60 percent. .WEDNESDAY...Mostly cloudy. Snow and rain likely, mainly in the morning. Highs in the mid 30s. Chance of precipitation 60 percent. $$ ILZ005-050015- McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 12. Northwest winds around 5 mph, becoming west in the afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Very cold with lows around 2 below. Temperature rising to around 6 above after midnight. Southwest winds 5 to 10 mph. Wind chill values as low as 16 below. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 20s. Southwest winds around 10 mph. .FRIDAY NIGHT...Mostly cloudy. A chance of snow in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy. Highs in the upper 20s. Northwest winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows around 10 above. .SUNDAY...Partly cloudy. A chance of snow in the morning. Highs in the lower 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows zero to 5 above zero. .MONDAY...Mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then snow likely after midnight. Lows 10 to 15. Temperature rising into the lower 20s after midnight. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy. A chance of snow in the morning. Highs in the lower 30s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 20. .WEDNESDAY...Mostly cloudy with a 50 percent chance of snow. Highs in the lower 30s. $$ ILZ012-050015- Kane- Including the cities of Aurora and Elgin 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 13. Northwest winds 5 to 10 mph, becoming west in the afternoon. Wind chill values as low as 15 below in the morning. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Very cold with lows around 4 below. Temperature rising to around 4 above after midnight. South winds 5 to 10 mph. Wind chill values as low as 18 below. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 20s. Southwest winds around 10 mph. Wind chill values as low as 10 below in the morning. .FRIDAY NIGHT...Mostly cloudy. A chance of snow, mainly in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy. Highs in the upper 20s. Northwest winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows around 10 above. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the lower 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 5 above. .MONDAY...Mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then snow likely after midnight. Lows 10 to 15. Temperature rising into the lower 20s after midnight. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 20. .WEDNESDAY...Mostly cloudy with a 50 percent chance of snow. Highs in the lower 30s. $$ ILZ013-050015- DuPage- Including the cities of Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 16. North winds 5 to 10 mph, becoming west in the afternoon. Wind chill values as low as 11 below in the morning. .TONIGHT...Clear in the evening, then becoming partly cloudy. Very cold with lows around zero. Temperature rising to around 7 above after midnight. Southwest winds 5 to 10 mph. Wind chill values as low as 15 below. .FRIDAY...Mostly cloudy. Highs in the upper 20s. Southwest winds around 10 mph. .FRIDAY NIGHT...Mostly cloudy. A chance of snow, mainly in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 30 percent. .SATURDAY...Mostly cloudy. Highs in the upper 20s. Northwest winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Lows around 15. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the mid 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 10 above. .MONDAY...Mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 15. Temperature rising into the lower 20s after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s. .WEDNESDAY...Mostly cloudy with a chance of snow and rain. Highs in the lower 30s. Chance of precipitation 50 percent. $$ ILZ020-050015- Kendall- Including the cities of Oswego, Yorkville, and Plano 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 13. North winds 5 to 10 mph, becoming west in the afternoon. Wind chill values as low as 13 below in the morning. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Very cold with lows around 5 below. Temperature rising to around 2 above after midnight. South winds 5 to 10 mph. Wind chill values as low as 18 below. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 20s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. Highs in the upper 20s. Northwest winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows 10 to 15. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the mid 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Lows around 5 above. Chance of precipitation 20 percent. .MONDAY...Mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 10 to 15. Temperature rising into the lower 20s after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s. .WEDNESDAY...Mostly cloudy with a chance of freezing rain and snow. A chance of rain in the afternoon. Highs in the lower 30s. Chance of precipitation 50 percent. $$ ILZ106-050015- Northern Will- Including the cities of Joliet, Bolingbrook, Plainfield, and Mokena 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 16. North winds 5 to 10 mph, becoming west in the afternoon. Wind chill values as low as 10 below. .TONIGHT...Clear in the evening, then becoming partly cloudy. Very cold with lows around 3 below. Temperature rising to around 4 above after midnight. South winds 5 to 10 mph. Wind chill values as low as 17 below. .FRIDAY...Partly cloudy. Highs in the upper 20s. South winds around 10 mph. .FRIDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. Highs in the upper 20s. West winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Lows around 15. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the mid 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around 10 above. .MONDAY...Mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 10 to 15. Temperature rising into the lower 20s after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s. .WEDNESDAY...Mostly cloudy with a chance of rain and snow. Highs in the lower 30s. Chance of precipitation 50 percent. $$ ILZ107-050015- Southern Will- Including the cities of Channahon, Manhattan, and Wilmington 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 15. Northwest winds 5 to 10 mph, becoming west in the afternoon. Wind chill values as low as 10 below in the morning. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Very cold with lows around 3 below. Temperature rising to around 4 above after midnight. South winds 5 to 10 mph. Wind chill values as low as 15 below. .FRIDAY...Partly cloudy. Highs in the upper 20s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. Highs around 30. West winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Lows around 15. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the mid 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Lows 5 to 10 above. Chance of precipitation 20 percent. .MONDAY...Mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows 10 to 15. Temperature rising into the lower 20s after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s. .WEDNESDAY...Mostly cloudy with a chance of rain. A chance of snow in the afternoon. Highs in the lower 30s. Chance of precipitation 50 percent. $$ ILZ108-050015- Eastern Will- Including the cities of Crete, Peotone, and Beecher 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 17. Northwest winds 5 to 10 mph, becoming west in the afternoon. Wind chill values as low as 9 below in the morning. .TONIGHT...Mostly clear in the evening, then becoming mostly cloudy. Very cold with lows around zero. South winds 5 to 10 mph. Wind chill values as low as 12 below. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 20s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. Highs in the upper 20s. West winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Near steady temperature around 20. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the upper 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Lows 5 to 10 above. Chance of precipitation 20 percent. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs around 20. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows 10 to 15. Temperature rising into the lower 20s after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s. .WEDNESDAY...Mostly cloudy with a chance of snow and rain. Highs in the lower 30s. Chance of precipitation 50 percent. $$ INZ001-050015- Lake IN- Including the cities of Gary, Hammond, and Merrillville 334 AM CST Thu Dec 4 2025 .TODAY...Partly cloudy. Cold. Highs around 20. Northwest winds 5 to 10 mph, becoming west in the afternoon. .TONIGHT...Mostly clear in the evening, then becoming mostly cloudy. Very cold with lows 1 below to 5 above zero. South winds 5 to 10 mph. Wind chill values as low as 11 below. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 20s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. Highs around 30. West winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Near steady temperature in the lower 20s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the upper 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Lows 5 to 10 above. Chance of precipitation 20 percent. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy. A chance of snow after midnight. Lows 10 to 15. Temperature rising into the lower 20s after midnight. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy. A chance of snow in the morning. Highs in the lower 30s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of snow. A chance of freezing rain after midnight. Lows in the lower 20s. Chance of precipitation 50 percent. .WEDNESDAY...A chance of freezing rain in the morning. Mostly cloudy with a chance of snow and rain. Highs in the mid 30s. Chance of precipitation 50 percent. $$ INZ002-050015- Porter- Including the cities of Portage, Valparaiso, and Chesterton 334 AM CST Thu Dec 4 2025 .TODAY...Mostly cloudy. Cold. Highs in the lower 20s. Northwest winds 10 to 15 mph, becoming west around 5 mph in the afternoon. .TONIGHT...Partly cloudy. Very cold with lows 1 to 7 above. South winds 5 to 10 mph. Wind chill values as low as 10 below. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 20s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. A slight chance of snow. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. Highs in the lower 30s. West winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Lows around 20. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A chance of snow, mainly in the morning. Highs in the upper 20s. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Lows around 10 above. Chance of precipitation 20 percent. .MONDAY...Partly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy. A chance of snow after midnight. Lows 10 to 15. Temperature rising into the lower 20s after midnight. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy. A chance of snow in the morning. Highs in the lower 30s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s. .WEDNESDAY...Mostly cloudy. Rain and snow likely, mainly in the morning. Highs in the mid 30s. Chance of precipitation 60 percent. $$ ILZ003-050015- Winnebago- Including the city of Rockford 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 12. Northwest winds around 5 mph, becoming southwest in the afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Very cold with lows around 2 below. Temperature rising to around 6 above after midnight. South winds 5 to 10 mph. Wind chill values as low as 16 below. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 20s. Southwest winds around 10 mph. .FRIDAY NIGHT...Mostly cloudy. A chance of snow in the evening. Near steady temperature in the mid 20s. West winds 5 to 10 mph. Chance of precipitation 30 percent. .SATURDAY...Mostly cloudy. Highs in the upper 20s. Northwest winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows around 10 above. .SUNDAY...Partly cloudy. A slight chance of snow in the morning. Highs around 20. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. Lows around zero. Wind chill values as low as 10 below. .MONDAY...Mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then snow likely after midnight. Lows around 10 above. Temperature rising into the lower 20s after midnight. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 20. Temperature rising into the mid 20s after midnight. .WEDNESDAY...Mostly cloudy with a 50 percent chance of snow. Highs in the lower 30s. $$ ILZ004-050015- Boone- Including the city of Belvidere 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 11. Northwest winds around 5 mph, becoming southwest in the afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Very cold with lows around 3 below. Temperature rising to around 5 above after midnight. South winds 5 to 10 mph. Wind chill values as low as 17 below. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 20s. Southwest winds around 10 mph. .FRIDAY NIGHT...Mostly cloudy. A chance of snow in the evening. Near steady temperature in the mid 20s. West winds 5 to 10 mph. Chance of precipitation 30 percent. .SATURDAY...Mostly cloudy. Highs in the mid 20s. Northwest winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows around 10 above. .SUNDAY...Partly cloudy. A slight chance of snow in the morning. Highs around 20. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows around zero. .MONDAY...Mostly cloudy. Highs around 20. .MONDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then snow likely after midnight. Lows around 10 above. Temperature rising into the lower 20s after midnight. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 20. Temperature rising into the mid 20s after midnight. .WEDNESDAY...Mostly cloudy with a 50 percent chance of snow. Highs in the lower 30s. $$ ILZ008-050015- Ogle- Including the cities of Rochelle, Oregon, and Byron 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 12. Northwest winds around 5 mph, becoming southwest in the afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Very cold with lows around 3 below. Temperature rising to around 4 above after midnight. South winds 5 to 10 mph. Wind chill values as low as 17 below. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 20s. Southwest winds around 10 mph. Wind chill values as low as 9 below in the morning. .FRIDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Near steady temperature in the mid 20s. West winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. Highs in the upper 20s. Northwest winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows around 10 above. .SUNDAY...Partly cloudy. A slight chance of snow in the morning. Highs around 20. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. Lows around zero. Wind chill values as low as 10 below. .MONDAY...Mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 10 to 15. Temperature rising into the lower 20s after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 20. Temperature rising into the upper 20s after midnight. .WEDNESDAY...A chance of freezing rain in the morning. Mostly cloudy with a chance of snow. Highs in the lower 30s. Chance of precipitation 40 percent. $$ ILZ011-050015- De Kalb- Including the cities of DeKalb and Sycamore 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 12. North winds 5 to 10 mph, becoming west in the afternoon. Wind chill values as low as 15 below in the morning. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Very cold with lows around 5 below. Temperature rising to around 2 above after midnight. South winds 5 to 10 mph. Wind chill values as low as 19 below. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 20s. Southwest winds around 10 mph. Wind chill values as low as 11 below in the morning. .FRIDAY NIGHT...Mostly cloudy. A chance of snow in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 30 percent. .SATURDAY...Mostly cloudy. Highs in the upper 20s. Northwest winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows around 10 above. .SUNDAY...Mostly cloudy with a slight chance of snow in the morning, then partly cloudy in the afternoon. Highs in the lower 20s. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Lows zero to 5 above zero. .MONDAY...Mostly cloudy. Highs around 20. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 10 to 15. Temperature rising into the lower 20s after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 20. .WEDNESDAY...A chance of freezing rain in the morning. Mostly cloudy with a chance of snow. Highs in the lower 30s. Chance of precipitation 50 percent. $$ ILZ010-050015- Lee- Including the city of Dixon 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 12. North winds 5 to 10 mph, becoming southwest in the afternoon. Wind chill values as low as 14 below in the morning. .TONIGHT...Clear in the evening, then becoming partly cloudy. Very cold with lows around 4 below. Temperature rising to around 3 above after midnight. South winds 5 to 10 mph. Wind chill values as low as 18 below. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 20s. South winds around 10 mph. Wind chill values as low as 10 below in the morning. .FRIDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. Highs in the upper 20s. Northwest winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows around 10 above. .SUNDAY...Mostly cloudy with a slight chance of snow in the morning, then partly cloudy in the afternoon. Highs around 20. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. Lows around zero. .MONDAY...Mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows 10 to 15. Temperature rising into the lower 20s after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 50 percent chance of snow. Lows around 20. .WEDNESDAY...A chance of freezing rain in the morning. Mostly cloudy with a chance of snow. Highs in the lower 30s. Chance of precipitation 40 percent. $$ ILZ019-050015- La Salle- Including the cities of Ottawa, Streator, La Salle, Mendota, and Marseilles 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 13. North winds 5 to 10 mph, becoming west in the afternoon. Wind chill values as low as 12 below in the morning. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Very cold with lows around 4 below. Temperature rising to around 4 above after midnight. South winds 5 to 10 mph. Wind chill values as low as 17 below. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 20s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. Highs in the upper 20s. Northwest winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows 10 to 15. .SUNDAY...Mostly cloudy. A slight chance of snow in the morning. Highs in the lower 20s. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Lows zero to 5 above zero. Chance of precipitation 20 percent. .MONDAY...Mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows 10 to 15. Temperature rising into the mid 20s after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a chance of snow. A chance of freezing rain after midnight. Lows in the lower 20s. Chance of precipitation 50 percent. .WEDNESDAY...Mostly cloudy with a chance of freezing rain. A chance of rain and snow in the afternoon. Highs in the lower 30s. Chance of precipitation 40 percent. $$ ILZ021-050015- Grundy- Including the cities of Morris, Coal City, and Minooka 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 14. Northwest winds around 5 mph, becoming west in the afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Very cold with lows around 4 below. Temperature rising to around 4 above after midnight. South winds around 5 mph. .FRIDAY...Partly cloudy. Highs in the upper 20s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. Highs around 30. Northwest winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows 10 to 15. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the mid 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Lows around 5 above. Chance of precipitation 20 percent. .MONDAY...Mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows 10 to 15. Temperature rising into the lower 20s after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Lows in the lower 20s. .WEDNESDAY...A chance of freezing rain in the morning. Mostly cloudy with a chance of rain. Highs in the mid 30s. Chance of precipitation 50 percent. $$ ILZ032-050015- Livingston- Including the cities of Pontiac, Dwight, and Fairbury 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 14. Northwest winds 5 to 10 mph. Wind chill values as low as 10 below in the morning. .TONIGHT...Clear in the evening, then becoming partly cloudy. Very cold with lows around 2 below. Temperature rising to around 6 above after midnight. South winds 5 to 10 mph. Wind chill values as low as 14 below. .FRIDAY...Partly cloudy. Highs in the upper 20s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Highs around 30. Northwest winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Lows 10 to 15. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the mid 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. Lows zero to 5 above zero. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy. A chance of snow after midnight. Lows 10 to 15. Temperature rising into the lower 20s after midnight. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy. A chance of snow and freezing rain after midnight. Lows in the lower 20s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the mid 30s. Chance of precipitation 50 percent. $$ ILZ023-050015- Kankakee- Including the cities of Kankakee, Bourbonnais, and Bradley 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 15. Northwest winds 5 to 10 mph, becoming west in the afternoon. Wind chill values as low as 9 below in the morning. .TONIGHT...Mostly clear in the evening, then becoming mostly cloudy. Very cold with lows around 2 below. Temperature rising to around 5 above after midnight. South winds around 5 mph. .FRIDAY...Partly cloudy. Highs in the upper 20s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. Highs in the upper 20s. West winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Lows around 15. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the mid 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Lows 5 to 10 above. Chance of precipitation 20 percent. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs around 20. .MONDAY NIGHT...Mostly cloudy. A chance of snow after midnight. Lows around 10 above. Temperature rising into the lower 20s after midnight. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy. A chance of snow after midnight. Lows in the lower 20s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy with a chance of rain. A chance of snow in the morning, then a chance of freezing rain in the afternoon. Near steady temperature in the lower 30s. Chance of precipitation 50 percent. $$ ILZ039-050015- Ford- Including the cities of Paxton and Gibson City 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 15. North winds 5 to 10 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Very cold with lows around zero. South winds 5 to 10 mph. Wind chill values as low as 11 below after midnight. .FRIDAY...Partly cloudy. Highs in the upper 20s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Highs around 30. West winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy. A chance of snow after midnight. Lows around 15. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the mid 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. Lows around 5 above. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy. Lows 10 to 15. Temperature rising into the lower 20s after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy. A chance of freezing rain and snow after midnight. Lows in the lower 20s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the mid 30s. Chance of precipitation 40 percent. $$ ILZ033-050015- Iroquois- Including the cities of Watseka and Gilman 334 AM CST Thu Dec 4 2025 .TODAY...Sunny. Cold. Highs around 16. Northwest winds 5 to 10 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Very cold with lows around 1 above. South winds around 5 mph. .FRIDAY...Partly cloudy. Highs in the upper 20s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Highs around 30. West winds around 5 mph. .SATURDAY NIGHT...Mostly cloudy. A chance of snow after midnight. Lows 15 to 20. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the mid 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. Lows around 5 above. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 20s. .MONDAY NIGHT...Mostly cloudy. A chance of snow after midnight. Lows around 10 above. Temperature rising into the lower 20s after midnight. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy. A chance of snow and freezing rain after midnight. Lows in the lower 20s. Chance of precipitation 40 percent. .WEDNESDAY...A chance of snow and freezing rain in the morning. Mostly cloudy with a chance of rain. Highs in the lower 30s. Chance of precipitation 50 percent. $$ INZ010-050015- Newton- Including the cities of Roselawn, Kentland, and Morocco 334 AM CST Thu Dec 4 2025 .TODAY...Mostly sunny. Cold. Highs around 18. Northwest winds 5 to 10 mph. .TONIGHT...Partly cloudy. Very cold with lows around 1 above. South winds around 5 mph. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 20s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Highs in the upper 20s. West winds around 5 mph. .SATURDAY NIGHT...Cloudy. A chance of snow after midnight. Lows 15 to 20. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the upper 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. Lows 5 to 10 above. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs around 20. .MONDAY NIGHT...Mostly cloudy. A chance of snow after midnight. Lows around 10 above. Temperature rising into the lower 20s after midnight. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy. A chance of snow and freezing rain after midnight. Lows in the lower 20s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy. A chance of freezing rain and snow in the morning, then a chance of rain in the afternoon. Highs in the lower 30s. Chance of precipitation 50 percent. $$ INZ011-050015- Jasper- Including the cities of Rensselaer and DeMotte 334 AM CST Thu Dec 4 2025 .TODAY...Partly cloudy. Cold. Highs around 19. Northwest winds 5 to 10 mph. .TONIGHT...Partly cloudy. Very cold with lows around 2 above. South winds around 5 mph. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 20s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Highs around 30. West winds around 5 mph. .SATURDAY NIGHT...Cloudy. A slight chance of snow after midnight. Lows around 20. Chance of precipitation 20 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the upper 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. Lows 5 to 10 above. .MONDAY...Partly cloudy. Highs around 20. .MONDAY NIGHT...Mostly cloudy. A chance of snow after midnight. Lows around 10 above. Temperature rising into the lower 20s after midnight. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy. A chance of snow and freezing rain after midnight. Lows in the lower 20s. Chance of precipitation 40 percent. .WEDNESDAY...A chance of freezing rain and snow in the morning. Mostly cloudy with a chance of rain. Highs in the lower 30s. Chance of precipitation 50 percent. $$ INZ019-050015- Benton- Including the cities of Fowler and Oxford 434 AM EST Thu Dec 4 2025 .TODAY...Mostly sunny. Cold. Highs around 18. North winds 5 to 10 mph. .TONIGHT...Partly cloudy. Very cold with lows around 4 above. Southeast winds around 5 mph. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 20s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph. .SATURDAY...Mostly cloudy. Highs around 30. West winds around 5 mph. .SATURDAY NIGHT...Cloudy. A slight chance of snow after midnight. Lows around 20. Chance of precipitation 20 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning. Highs in the upper 20s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. Lows 5 to 10 above. .MONDAY...Partly cloudy. Highs around 20. .MONDAY NIGHT...Mostly cloudy. Lows around 10 above. Temperature rising into the lower 20s after midnight. .TUESDAY...Mostly cloudy. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy. A chance of snow after midnight. Lows in the lower 20s. Chance of precipitation 30 percent. .WEDNESDAY...A chance of freezing rain in the morning. Mostly cloudy with a chance of rain and snow. Highs in the lower 30s. Chance of precipitation 50 percent. $$