FPUS53 KLOT 160621 ZFPLOT Zone Forecast Product National Weather Service Chicago/Romeoville, IL 121 AM CDT Fri Oct 16 2026 ILZ104-161400- Central Cook- Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. A chance of showers after midnight. Lows in the lower 50s. West winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .FRIDAY...Cloudy. A slight chance of showers late in the morning. Scattered showers in the afternoon. Breezy. Near steady temperature in the lower 50s. Northwest winds 15 to 20 mph, becoming north 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 30s. North winds 15 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph after midnight. .SATURDAY...Sunny. Highs in the mid 50s. North winds 5 to 10 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Lows in the lower 40s. Southwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT...Clear. Lows in the mid 40s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 60s. .TUESDAY NIGHT...Mostly clear. Lows around 50. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. .THURSDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ103-161400- Northern Cook- Including the cities of Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. Lows around 50. Northwest winds 15 to 20 mph with gusts up to 25 mph. .FRIDAY...Cloudy. A slight chance of showers late in the morning. Scattered showers early in the afternoon, then a slight chance of showers late. Breezy with highs in the lower 50s. Northwest winds 15 to 20 mph, becoming north 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming clear. Patchy frost late. Breezy with lows in the mid 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. .SATURDAY...Sunny. Highs in the mid 50s. Northwest winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Lows in the upper 30s. Southwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 60s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 40s. .TUESDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs around 70 inland, but only in the mid 60s near the lake. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. .THURSDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ105-161400- Southern Cook- Including the cities of Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. A chance of showers after midnight. Lows in the lower 50s. West winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .FRIDAY...Cloudy. A slight chance of showers late in the morning. Scattered showers in the afternoon. Breezy. Near steady temperature in the lower 50s. Northwest winds 10 to 15 mph, increasing to north 15 to 20 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers late. Breezy with lows in the upper 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. Chance of precipitation 20 percent. .SATURDAY...Sunny. Highs in the mid 50s. North winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Lows in the upper 30s. Southwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows in the lower 40s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows around 50. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 70s. $$ ILZ006-161400- Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. Lows around 50. Northwest winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Cloudy. A slight chance of showers late in the morning. Scattered showers early in the afternoon, then a slight chance of showers late. Breezy with highs in the lower 50s. Northwest winds 15 to 20 mph, becoming north 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming clear. Patchy frost late. Cooler with lows in the lower 30s. North winds 15 to 20 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. .SATURDAY...Sunny. Highs in the mid 50s. Northwest winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Lows in the upper 30s. Southwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 60s. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy. Highs in the upper 60s inland, but only in the mid 60s near the lake. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. .WEDNESDAY...Mostly sunny. Highs around 70. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 50. .THURSDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ005-161400- McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .FRIDAY...Mostly cloudy. A slight chance of showers early in the morning, then scattered showers in the late morning and early afternoon. Breezy with highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Areas of frost late. Cooler with lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. .SATURDAY...Sunny. Areas of frost in the morning. Highs in the mid 50s. Northwest winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Lows in the mid 30s. Southwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 60s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs around 70. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. $$ ILZ012-161400- Kane- Including the cities of Aurora and Elgin 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Mostly cloudy. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .FRIDAY...Cloudy. A slight chance of showers late in the morning. Scattered showers early in the afternoon. Breezy with highs in the lower 50s. Northwest winds 15 to 20 mph, becoming north 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Patchy frost late. Breezy, cooler with lows in the lower 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. .SATURDAY...Sunny. Patchy frost in the morning. Highs in the mid 50s. Northwest winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. Southwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT...Clear. Lows in the upper 30s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs around 70. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. .THURSDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ013-161400- DuPage- Including the cities of Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .FRIDAY...Cloudy. A slight chance of showers late in the morning. Scattered showers early in the afternoon, then a slight chance of showers late. Breezy with highs in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Patchy frost late. Breezy with lows in the mid 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. .SATURDAY...Sunny. Highs in the mid 50s. North winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Lows in the upper 30s. Southwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT...Clear. Lows in the lower 40s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs around 70. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows around 50. .THURSDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ020-161400- Kendall- Including the cities of Oswego, Yorkville, and Plano 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .FRIDAY...Cloudy. A slight chance of showers late in the morning. Scattered showers early in the afternoon. Breezy with highs in the mid 50s. Northwest winds 15 to 20 mph, becoming north 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Patchy frost late. Breezy with lows in the mid 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. .SATURDAY...Sunny. Patchy frost in the morning. Highs in the mid 50s. North winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. South winds around 5 mph. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows around 40. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. .THURSDAY...Partly cloudy. Highs in the mid 70s. $$ ILZ106-161400- Northern Will- Including the cities of Joliet, Bolingbrook, Plainfield, and Mokena 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. A slight chance of showers after midnight. Lows around 50. Northwest winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 20 percent. .FRIDAY...Cloudy. A slight chance of showers late in the morning. Scattered showers early in the afternoon, then a slight chance of showers late. Breezy with highs in the mid 50s. Northwest winds 15 to 20 mph, becoming north 15 to 25 mph in the afternoon. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Patchy frost late. Breezy with lows in the mid 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. .SATURDAY...Sunny. Highs in the mid 50s. North winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Lows in the mid 30s. South winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows around 40. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. .THURSDAY...Partly cloudy. Highs in the mid 70s. $$ ILZ107-161400- Southern Will- Including the cities of Channahon, Manhattan, and Wilmington 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. A chance of showers after midnight. Lows around 50. Northwest winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .FRIDAY...Cloudy. A slight chance of showers late in the morning. Scattered showers early in the afternoon, then a slight chance of showers late. Breezy, cooler. Near steady temperature in the lower 50s. Northwest winds 10 to 15 mph, increasing to north 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Patchy frost late. Breezy with lows in the mid 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. .SATURDAY...Sunny. Highs in the mid 50s. North winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. South winds around 5 mph. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows in the upper 30s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 70. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. .THURSDAY...Partly cloudy. Highs in the mid 70s. $$ ILZ108-161400- Eastern Will- Including the cities of Crete, Peotone, and Beecher 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. A chance of showers after midnight. Lows around 50. West winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .FRIDAY...Cloudy. A slight chance of showers late in the morning. Scattered showers in the afternoon. Breezy, cooler. Near steady temperature in the lower 50s. Northwest winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. A slight chance of showers late. Breezy with lows in the mid 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. Chance of precipitation 20 percent. .SATURDAY...Mostly sunny. Highs in the mid 50s. Northeast winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Areas of frost after midnight. Lows in the mid 30s. South winds around 5 mph. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows in the upper 30s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 70s. $$ INZ001-161400- Lake IN- Including the cities of Gary, Hammond, and Merrillville 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. A chance of showers after midnight. Lows in the lower 50s. West winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .FRIDAY...Cloudy. A slight chance of showers late in the morning. Showers likely in the afternoon. Breezy. Near steady temperature in the lower 50s. Northwest winds 10 to 15 mph, increasing to 15 to 25 mph in the afternoon. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy. Scattered showers. Breezy with lows in the upper 30s. North winds 15 to 25 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. Chance of precipitation 50 percent. .SATURDAY...Partly cloudy in the morning, then clearing. A slight chance of showers in the morning. Highs in the mid 50s. Northeast winds around 5 mph, becoming southwest in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Clear. Areas of frost after midnight. Lows in the lower 30s. South winds around 5 mph. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows in the upper 30s. .MONDAY...Mostly sunny. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 70s. $$ INZ002-161400- Porter- Including the cities of Portage, Valparaiso, and Chesterton 121 AM CDT Fri Oct 16 2026 ...WIND ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 10 PM CDT THIS EVENING... .REST OF TONIGHT...Cloudy. A chance of showers after midnight. Lows in the lower 50s. West winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 40 percent. .FRIDAY...Cloudy. A slight chance of showers late in the morning. Showers in the afternoon. A slight chance of thunderstorms late. Breezy. Near steady temperature in the lower 50s. Northwest winds 15 to 20 mph, becoming 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 90 percent. .FRIDAY NIGHT...Showers likely until early morning, then scattered showers late. Breezy with lows in the upper 30s. North winds 20 to 25 mph with gusts up to 30 mph, becoming northeast 10 to 15 mph after midnight. Chance of precipitation 70 percent. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. East winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Areas of frost after midnight. Lows in the mid 30s. South winds around 5 mph. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows around 40. .MONDAY...Mostly sunny. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s inland, but only in the upper 60s near the lake. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s. $$ ILZ003-161400- Winnebago- Including the city of Rockford 121 AM CDT Fri Oct 16 2026 ...FREEZE WATCH IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY MORNING... .REST OF TONIGHT...Mostly cloudy. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .FRIDAY...Mostly cloudy. A slight chance of showers early in the morning, then a chance of showers late in the morning. A slight chance of showers early in the afternoon. Breezy with highs in the lower 50s. Northwest winds 15 to 20 mph, becoming north 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Widespread frost late. Cooler with lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. .SATURDAY...Sunny. Widespread frost in the morning. Highs in the mid 50s. West winds 5 to 10 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Lows in the mid 30s. Southwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT...Clear. Lows around 40. .MONDAY...Partly cloudy. Highs in the mid 60s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs around 70. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. $$ ILZ004-161400- Boone- Including the city of Belvidere 121 AM CDT Fri Oct 16 2026 ...FREEZE WATCH IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY MORNING... .REST OF TONIGHT...Mostly cloudy. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .FRIDAY...Mostly cloudy. A slight chance of showers early in the morning, then scattered showers in the late morning and early afternoon. Breezy with highs in the lower 50s. Northwest winds 15 to 20 mph, becoming north 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Widespread frost late. Breezy, cooler with lows in the lower 30s. North winds 10 to 15 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight. .SATURDAY...Sunny. Widespread frost in the morning. Highs in the mid 50s. Northwest winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Lows in the mid 30s. Southwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT...Clear. Lows around 40. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs around 70. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. $$ ILZ008-161400- Ogle- Including the cities of Rochelle, Oregon, and Byron 121 AM CDT Fri Oct 16 2026 ...FREEZE WATCH IN EFFECT FROM LATE TONIGHT THROUGH SATURDAY MORNING... .REST OF TONIGHT...Mostly cloudy. Lows in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .FRIDAY...Mostly cloudy. Scattered showers in the late morning and early afternoon. Breezy with highs in the lower 50s. Northwest winds 15 to 20 mph, becoming north 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Widespread frost late. Cooler with lows in the lower 30s. North winds 15 to 20 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. .SATURDAY...Sunny. Widespread frost in the morning. Highs in the mid 50s. Northwest winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Lows in the mid 30s. South winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT...Clear. Lows around 40. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 50. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. $$ ILZ011-161400- De Kalb- Including the cities of DeKalb and Sycamore 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Mostly cloudy. Breezy. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .FRIDAY...Mostly cloudy. A slight chance of showers late in the morning. Scattered showers early in the afternoon. Breezy with highs in the lower 50s. Northwest winds 15 to 20 mph, becoming north 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming clear. Areas of frost late. Breezy, cooler with lows in the lower 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. .SATURDAY...Sunny. Areas of frost in the morning. Highs in the mid 50s. Northwest winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. Southwest winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the lower 60s. .SUNDAY NIGHT...Clear. Lows around 40. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .THURSDAY...Partly cloudy. Highs in the mid 70s. $$ ILZ010-161400- Lee- Including the city of Dixon 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Mostly cloudy. Lows in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .FRIDAY...Mostly cloudy. A slight chance of showers late in the morning. Scattered showers early in the afternoon. Breezy with highs in the lower 50s. Northwest winds 15 to 20 mph, becoming north 15 to 25 mph in the afternoon. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Areas of frost late. Lows in the lower 30s. North winds 15 to 20 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. .SATURDAY...Sunny. Areas of frost in the morning. Highs in the mid 50s. North winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. South winds 5 to 10 mph. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows around 40. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 50. .THURSDAY...Partly cloudy. Highs in the mid 70s. $$ ILZ019-161400- La Salle- Including the cities of Ottawa, Streator, La Salle, Mendota, and Marseilles 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Mostly cloudy. Lows in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .FRIDAY...Mostly cloudy. A slight chance of showers late in the morning. Scattered showers early in the afternoon. Breezy with highs in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming clear. Areas of frost late. Breezy with lows in the mid 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight. .SATURDAY...Sunny. Areas of frost in the morning. Highs in the mid 50s. North winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. South winds around 5 mph. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows around 40. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly clear. Lows around 50. .THURSDAY...Partly cloudy. Highs in the mid 70s. $$ ILZ021-161400- Grundy- Including the cities of Morris, Coal City, and Minooka 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 20 percent. .FRIDAY...Mostly cloudy. A slight chance of showers late in the morning. Scattered showers early in the afternoon. Breezy with highs in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly clear. Patchy frost late. Breezy with lows in the mid 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight. .SATURDAY...Sunny. Patchy frost in the morning. Highs in the upper 50s. North winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. South winds around 5 mph. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows around 40. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. .THURSDAY...Partly cloudy. Highs in the mid 70s. $$ ILZ032-161400- Livingston- Including the cities of Pontiac, Dwight, and Fairbury 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. A chance of showers after midnight. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy. A slight chance of showers late in the morning. Scattered showers early in the afternoon, then a slight chance of showers late. Breezy, cooler with highs in the mid 50s. Northwest winds 15 to 20 mph, becoming 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Patchy frost late. Breezy with lows in the mid 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. .SATURDAY...Sunny. Highs in the upper 50s. North winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Areas of frost after midnight. Lows in the mid 30s. South winds around 5 mph. .SUNDAY...Patchy frost in the morning. Sunny. Highs in the upper 60s. .SUNDAY NIGHT...Clear. Lows in the upper 30s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. .THURSDAY...Partly cloudy. Highs in the upper 70s. $$ ILZ023-161400- Kankakee- Including the cities of Kankakee, Bourbonnais, and Bradley 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. A chance of showers after midnight. Lows around 50. Northwest winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .FRIDAY...Cloudy. A slight chance of showers late in the morning. Scattered showers in the afternoon. Breezy, cooler. Near steady temperature in the lower 50s. Northwest winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. .SATURDAY...Sunny. Highs in the mid 50s. North winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Areas of frost after midnight. Lows in the mid 30s. South winds around 5 mph. .SUNDAY...Areas of frost in the morning. Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows in the upper 30s. .MONDAY...Mostly sunny. Highs around 70. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 70s. $$ ILZ039-161400- Ford- Including the cities of Paxton and Gibson City 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. A chance of showers after midnight. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy. Scattered showers in the afternoon. Breezy, cooler with highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. .SATURDAY...Sunny. Highs in the mid 50s. North winds 5 to 10 mph, becoming west in the afternoon. .SATURDAY NIGHT...Clear. Areas of frost after midnight. Lows in the mid 30s. South winds around 5 mph. .SUNDAY...Areas of frost in the morning. Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows in the upper 30s. .MONDAY...Mostly sunny. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Clear. Lows in the upper 40s. .THURSDAY...Mostly sunny. Highs in the upper 70s. $$ ILZ033-161400- Iroquois- Including the cities of Watseka and Gilman 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. A chance of showers after midnight. Lows around 50. Northwest winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 50 percent. .FRIDAY...Cloudy. Scattered showers in the afternoon. Breezy, cooler. Near steady temperature in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. .SATURDAY...Sunny. Highs in the mid 50s. North winds around 5 mph, becoming west in the afternoon. .SATURDAY NIGHT...Clear. Areas of frost after midnight. Lows in the mid 30s. Light and variable winds, becoming south around 5 mph after midnight. .SUNDAY...Areas of frost in the morning. Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows in the upper 30s. .MONDAY...Mostly sunny. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Clear. Lows in the upper 40s. .THURSDAY...Mostly sunny. Highs in the upper 70s. $$ INZ010-161400- Newton- Including the cities of Roselawn, Kentland, and Morocco 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. A chance of showers after midnight. Lows in the lower 50s. West winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 50 percent. .FRIDAY...Cloudy. Scattered showers early in the afternoon. Showers likely late. Breezy, cooler. Near steady temperature in the lower 50s. Northwest winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy. Scattered showers. Breezy with lows in the upper 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. Chance of precipitation 50 percent. .SATURDAY...Partly cloudy in the morning, then becoming sunny. Highs in the mid 50s. Northeast winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Areas of frost after midnight. Lows in the lower 30s. Light and variable winds, becoming south around 5 mph after midnight. .SUNDAY...Areas of frost in the morning. Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows in the upper 30s. .MONDAY...Mostly sunny. Highs around 70. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs in the mid 70s. $$ INZ011-161400- Jasper- Including the cities of Rensselaer and DeMotte 121 AM CDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. A chance of showers after midnight. Lows in the lower 50s. West winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 50 percent. .FRIDAY...Cloudy. Showers in the afternoon. Breezy, cooler. Near steady temperature in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .FRIDAY NIGHT...Mostly cloudy. Showers likely in the evening, then scattered showers after midnight. A slight chance of showers late. Breezy with lows in the upper 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight. Chance of precipitation 70 percent. .SATURDAY...Partly cloudy in the morning, then becoming sunny. Highs in the mid 50s. Northeast winds around 5 mph, becoming southwest in the afternoon. .SATURDAY NIGHT...Clear. Areas of frost after midnight. Lows in the lower 30s. South winds around 5 mph. .SUNDAY...Areas of frost in the morning. Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows in the upper 30s. .MONDAY...Mostly sunny. Highs around 70. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Clear. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs in the mid 70s. $$ INZ019-161400- Benton- Including the cities of Fowler and Oxford 221 AM EDT Fri Oct 16 2026 .REST OF TONIGHT...Cloudy. A chance of showers after midnight. Lows in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 50 percent. .FRIDAY...Cloudy. Scattered showers early in the afternoon. Showers likely late. Breezy, cooler. Near steady temperature in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent. .FRIDAY NIGHT...Mostly cloudy. Scattered showers until early morning. A slight chance of showers late. Breezy with lows in the upper 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. Chance of precipitation 50 percent. .SATURDAY...Partly cloudy in the morning, then becoming sunny. Highs in the mid 50s. Northeast winds around 5 mph. .SATURDAY NIGHT...Clear. Areas of frost after midnight. Lows in the lower 30s. Light and variable winds, becoming south around 5 mph after midnight. .SUNDAY...Areas of frost in the morning. Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows in the upper 30s. .MONDAY...Mostly sunny. Highs around 70. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Clear. Lows in the upper 40s. .THURSDAY...Mostly sunny. Highs in the mid 70s. $$