Zone Forecast Product
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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587 FPUS53 KLOT 010006 ZFPLOT Zone Forecast Product National Weather Service Chicago/Romeoville, IL 705 PM CDT Wed Sep 30 2026 ILZ104-011500- Central Cook- Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 705 PM CDT Wed Sep 30 2026 .TONIGHT...Showers until early morning, then a chance of showers late. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 90 percent. .THURSDAY...A chance of showers early in the morning, then showers in the late morning and afternoon. A slight chance of thunderstorms in the afternoon. Highs in the lower 70s. South winds 5 to 10 mph, becoming west in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Cloudy. Showers in the evening, then a chance of showers after midnight. A slight chance of showers late. Lows in the upper 50s. North winds 5 to 10 mph. Chance of precipitation 90 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Less humid with highs in the mid 60s. North winds 10 to 15 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast winds 5 to 10 mph. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MONDAY...Mostly sunny. Highs in the lower 60s. .MONDAY NIGHT...Clear. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 50. .WEDNESDAY...Partly cloudy. Highs in the upper 60s. $$ ILZ103-011500- Northern Cook- Including the cities of Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook 705 PM CDT Wed Sep 30 2026 .TONIGHT...Showers. Near steady temperature in the mid 60s. Southwest winds 5 to 10 mph. Chance of precipitation 80 percent. .THURSDAY...Showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 70s. South winds 5 to 10 mph, becoming northwest in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Showers, mainly in the evening. Lows in the mid 50s. North winds 5 to 10 mph. Chance of precipitation 80 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Less humid with highs in the mid 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the lower 60s. .MONDAY NIGHT...Clear. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. $$ ILZ105-011500- Southern Cook- Including the cities of Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest 705 PM CDT Wed Sep 30 2026 .TONIGHT...Showers until early morning, then a chance of showers late. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 90 percent. .THURSDAY...A chance of showers in the morning, then showers in the afternoon. A slight chance of thunderstorms late. Highs in the mid 70s. Southwest winds 5 to 10 mph, becoming west in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Showers until early morning, then a slight chance of showers late. Lows in the upper 50s. North winds 5 to 10 mph. Chance of precipitation 90 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Less humid with highs in the mid 60s. North winds around 10 mph. .FRIDAY NIGHT...Clear. Lows in the upper 40s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MONDAY...Sunny. Highs in the lower 60s. .MONDAY NIGHT...Clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs around 70. $$ ILZ006-011500- Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 705 PM CDT Wed Sep 30 2026 .TONIGHT...A chance of showers early in the evening, then showers in the late evening and overnight. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. Southwest winds 5 to 10 mph. Chance of precipitation 90 percent. .THURSDAY...Showers with a slight chance of thunderstorms. Highs around 70. South winds 5 to 10 mph, becoming northwest in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Showers likely early in the evening, then a chance of showers in the late evening and early morning. Lows in the lower 50s. North winds 5 to 10 mph. Chance of precipitation 70 percent. .FRIDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. North winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Sunny. Highs in the lower 60s. .MONDAY NIGHT...Clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. $$ ILZ005-011500- McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 705 PM CDT Wed Sep 30 2026 .TONIGHT...Showers. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. Southwest winds 5 to 10 mph. Chance of precipitation near 100 percent. .THURSDAY...Showers with a slight chance of thunderstorms. Highs around 70. Southwest winds 5 to 10 mph, becoming north in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of showers, mainly in the evening. Less humid with lows in the lower 50s. North winds 5 to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly sunny. Highs in the mid 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the lower 40s. North winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Sunny. Highs in the lower 60s. .MONDAY NIGHT...Clear. Lows around 40. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 60s. $$ ILZ012-011500- Kane- Including the cities of Aurora and Elgin 705 PM CDT Wed Sep 30 2026 .TONIGHT...Showers. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 90 percent. .THURSDAY...Showers with a slight chance of thunderstorms. Highs in the lower 70s. South winds 5 to 10 mph, becoming northwest in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Showers likely, mainly in the evening. Lows in the lower 50s. North winds 5 to 10 mph. Chance of precipitation 70 percent. .FRIDAY...Partly cloudy in the morning, then becoming sunny. Less humid with highs in the mid 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Sunny. Highs in the lower 60s. .MONDAY NIGHT...Clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs around 70. $$ ILZ013-011500- DuPage- Including the cities of Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream 705 PM CDT Wed Sep 30 2026 .TONIGHT...Showers until early morning, then a chance of showers late. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 90 percent. .THURSDAY...A chance of showers early in the morning, then showers in the late morning and afternoon. A slight chance of thunderstorms in the afternoon. Highs in the lower 70s. South winds 5 to 10 mph, becoming west in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Showers in the evening, then a chance of showers after midnight. A slight chance of showers late. Lows in the mid 50s. North winds around 10 mph. Chance of precipitation 80 percent. .FRIDAY...Partly cloudy in the morning, then becoming mostly sunny. Less humid with highs in the mid 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the lower 60s. .MONDAY NIGHT...Clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs around 70. $$ ILZ020-011500- Kendall- Including the cities of Oswego, Yorkville, and Plano 705 PM CDT Wed Sep 30 2026 .TONIGHT...Showers until early morning, then a chance of showers late. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 90 percent. .THURSDAY...A chance of showers early in the morning, then showers in the late morning and afternoon. A slight chance of thunderstorms in the afternoon. Humid with highs in the mid 70s. South winds 5 to 10 mph, becoming west in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Showers in the evening, then a chance of showers after midnight. A slight chance of showers late. Lows in the mid 50s. North winds 5 to 10 mph. Chance of precipitation 80 percent. .FRIDAY...Partly cloudy in the morning, then becoming sunny. Less humid with highs in the upper 60s. North winds around 10 mph. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the mid 60s. .MONDAY NIGHT...Clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the upper 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ106-011500- Northern Will- Including the cities of Joliet, Bolingbrook, Plainfield, and Mokena 705 PM CDT Wed Sep 30 2026 .TONIGHT...Showers until early morning, then a chance of showers late. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 90 percent. .THURSDAY...A chance of showers early in the morning, then showers in the late morning and afternoon. A slight chance of thunderstorms late. Humid with highs in the mid 70s. South winds 5 to 10 mph, becoming west in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Showers in the evening, then a chance of showers after midnight. A slight chance of showers late. Lows in the upper 50s. North winds 5 to 10 mph. Chance of precipitation 90 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Less humid with highs in the upper 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MONDAY...Sunny. Highs in the mid 60s. .MONDAY NIGHT...Clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ107-011500- Southern Will- Including the cities of Channahon, Manhattan, and Wilmington 705 PM CDT Wed Sep 30 2026 .TONIGHT...Mostly cloudy. Showers, mainly in the evening. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 90 percent. .THURSDAY...A chance of showers early in the morning, then showers in the late morning and afternoon. A slight chance of thunderstorms late. Humid with highs in the upper 70s. Temperature falling to around 70 in the afternoon. Southwest winds 5 to 10 mph, becoming west in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Showers until early morning, then a chance of showers late. Lows in the upper 50s. North winds 5 to 10 mph. Chance of precipitation 90 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Less humid with highs in the upper 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the mid 60s. .MONDAY NIGHT...Clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the upper 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ108-011500- Eastern Will- Including the cities of Crete, Peotone, and Beecher 705 PM CDT Wed Sep 30 2026 .TONIGHT...Mostly cloudy. Showers, mainly in the evening. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 90 percent. .THURSDAY...Mostly cloudy. A chance of showers in the morning, then showers in the afternoon. A slight chance of thunderstorms late. Highs in the mid 70s. Southwest winds 5 to 10 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...Showers until early morning, then a chance of showers late. Lows in the upper 50s. North winds 5 to 10 mph. Chance of precipitation 90 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Less humid with highs in the mid 60s. Temperature falling to around 60 in the afternoon. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds 5 to 10 mph. .SATURDAY...Sunny. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the mid 60s. .MONDAY NIGHT...Clear. Lows around 40. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. $$ INZ001-011500- Lake IN- Including the cities of Gary, Hammond, and Merrillville 705 PM CDT Wed Sep 30 2026 .TONIGHT...Cloudy. Showers, mainly in the evening. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 90 percent. .THURSDAY...A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 5 to 10 mph. Chance of precipitation near 100 percent. .THURSDAY NIGHT...A slight chance of thunderstorms early in the evening. Showers until early morning, then a chance of showers late. Lows in the upper 50s. North winds 5 to 10 mph. Chance of precipitation 90 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Less humid with highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. North winds 10 to 15 mph. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds 5 to 10 mph. .SATURDAY...Sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MONDAY...Sunny. Highs in the lower 60s. .MONDAY NIGHT...Clear. Lows around 40. .TUESDAY...Sunny. Highs in the mid 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs around 70. $$ INZ002-011500- Porter- Including the cities of Portage, Valparaiso, and Chesterton 705 PM CDT Wed Sep 30 2026 .TONIGHT...Cloudy. Showers, mainly in the evening. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 90 percent. .THURSDAY...Mostly cloudy. A slight chance of showers in the morning. Showers in the afternoon. A slight chance of thunderstorms late. Highs in the mid 70s. Southwest winds 5 to 10 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...A slight chance of thunderstorms early in the evening. Showers until early morning, then a chance of showers late. Lows in the upper 50s. North winds 5 to 10 mph. Chance of precipitation near 100 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Less humid with highs in the mid 60s inland, but only in the lower 60s near the lake. Temperature falling into the upper 50s in the afternoon. North winds 10 to 15 mph. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds 5 to 10 mph. .SATURDAY...Sunny. Highs in the mid 60s inland, but only in the lower 60s near the lake. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the upper 60s inland, but only in the mid 60s near the lake. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MONDAY...Sunny. Highs in the lower 60s inland, but only in the upper 50s near the lake. .MONDAY NIGHT...Clear. Lows around 40. .TUESDAY...Sunny. Highs in the mid 60s inland, but only in the lower 60s near the lake. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .WEDNESDAY...Partly cloudy. Highs around 70 inland, but only in the mid 60s near the lake. $$ ILZ003-011500- Winnebago- Including the city of Rockford 705 PM CDT Wed Sep 30 2026 .TONIGHT...Showers. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent. .THURSDAY...A slight chance of thunderstorms until late afternoon. Showers. Near steady temperature in the mid 60s. Southwest winds 5 to 10 mph, becoming north in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of showers, mainly in the evening. Less humid with lows around 50. North winds 5 to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly sunny. Highs in the mid 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Sunny. Highs in the lower 60s. .MONDAY NIGHT...Clear. Lows around 40. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 70. $$ ILZ004-011500- Boone- Including the city of Belvidere 705 PM CDT Wed Sep 30 2026 .TONIGHT...Showers. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent. .THURSDAY...Showers with a slight chance of thunderstorms. Highs in the upper 60s. Southwest winds 5 to 10 mph, becoming north in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of showers, mainly in the evening. Lows around 50. North winds 5 to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly sunny. Highs in the mid 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Sunny. Highs in the lower 60s. .MONDAY NIGHT...Clear. Lows in the upper 30s. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 60s. $$ ILZ008-011500- Ogle- Including the cities of Rochelle, Oregon, and Byron 705 PM CDT Wed Sep 30 2026 .TONIGHT...Showers. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation near 100 percent. .THURSDAY...Showers with a slight chance of thunderstorms. Highs around 70. Southwest winds 5 to 10 mph, becoming north in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of showers, mainly in the evening. Less humid with lows in the lower 50s. North winds 5 to 10 mph. Chance of precipitation 50 percent. .FRIDAY...Mostly sunny. Highs in the mid 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Sunny. Highs in the mid 60s. .MONDAY NIGHT...Clear. Lows around 40. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. $$ ILZ011-011500- De Kalb- Including the cities of DeKalb and Sycamore 705 PM CDT Wed Sep 30 2026 .TONIGHT...Showers. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. South winds 5 to 10 mph. Chance of precipitation 90 percent. .THURSDAY...Showers with a slight chance of thunderstorms. Highs in the lower 70s. Southwest winds 5 to 10 mph, becoming northwest in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Showers likely early in the evening, then a chance of showers in the late evening and early morning. Lows in the lower 50s. North winds 5 to 10 mph. Chance of precipitation 70 percent. .FRIDAY...Mostly sunny. Highs in the mid 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Sunny. Highs in the mid 60s. .MONDAY NIGHT...Clear. Lows around 40. .TUESDAY...Mostly sunny. Highs in the mid 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s. $$ ILZ010-011500- Lee- Including the city of Dixon 705 PM CDT Wed Sep 30 2026 .TONIGHT...Showers. A slight chance of thunderstorms late. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 90 percent. .THURSDAY...Showers with a slight chance of thunderstorms. Highs in the lower 70s. Southwest winds 5 to 10 mph, becoming north in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Showers likely early in the evening, then a chance of showers in the late evening and early morning. Lows in the lower 50s. North winds 5 to 10 mph. Chance of precipitation 70 percent. .FRIDAY...Mostly sunny. Highs in the mid 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the lower 40s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Clear. Lows in the lower 40s. .MONDAY...Sunny. Highs in the mid 60s. .MONDAY NIGHT...Clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the upper 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 50. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ019-011500- La Salle- Including the cities of Ottawa, Streator, La Salle, Mendota, and Marseilles 705 PM CDT Wed Sep 30 2026 .TONIGHT...Mostly cloudy. Showers, mainly in the evening. Near steady temperature in the mid 60s. Southeast winds around 5 mph. Chance of precipitation 90 percent. .THURSDAY...A chance of showers early in the morning, then showers in the late morning and afternoon. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 5 to 10 mph, becoming west in the afternoon. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Showers in the evening, then a chance of showers after midnight. A slight chance of showers late. Lows in the mid 50s. North winds 5 to 10 mph. Chance of precipitation 80 percent. .FRIDAY...Partly cloudy in the morning, then becoming sunny. Less humid with highs in the upper 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs in the upper 60s. .SATURDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the mid 60s. .MONDAY NIGHT...Clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the upper 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ021-011500- Grundy- Including the cities of Morris, Coal City, and Minooka 705 PM CDT Wed Sep 30 2026 .TONIGHT...Mostly cloudy. Showers, mainly in the evening. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 90 percent. .THURSDAY...A chance of showers early in the morning, then showers in the late morning and afternoon. A slight chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. Temperature falling to around 70 in the afternoon. Southwest winds 5 to 10 mph. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Mostly cloudy. Showers in the evening, then a chance of showers after midnight. A slight chance of showers late. Lows in the mid 50s. North winds 5 to 10 mph. Chance of precipitation 90 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Less humid with highs in the upper 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs in the upper 60s. .SATURDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the upper 60s. .MONDAY NIGHT...Clear. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the upper 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs in the mid 70s. $$ ILZ032-011500- Livingston- Including the cities of Pontiac, Dwight, and Fairbury 705 PM CDT Wed Sep 30 2026 .TONIGHT...Mostly cloudy. Showers, mainly in the evening. Near steady temperature in the upper 60s. South winds around 5 mph. Chance of precipitation 80 percent. .THURSDAY...A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. Temperature falling into the lower 70s in the afternoon. Southwest winds 5 to 10 mph. Chance of precipitation near 100 percent. .THURSDAY NIGHT...A slight chance of thunderstorms early in the evening. Showers until early morning, then a chance of showers late. Lows in the upper 50s. North winds 5 to 10 mph. Chance of precipitation 90 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Less humid with highs in the upper 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs around 70. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the upper 60s. .MONDAY NIGHT...Clear. Lows around 40. .TUESDAY...Mostly sunny. Highs in the upper 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs in the mid 70s. $$ ILZ023-011500- Kankakee- Including the cities of Kankakee, Bourbonnais, and Bradley 705 PM CDT Wed Sep 30 2026 .TONIGHT...Mostly cloudy. Showers, mainly in the evening. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of precipitation 90 percent. .THURSDAY...Mostly cloudy. A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Temperature falling into the lower 70s in the afternoon. Southwest winds 5 to 10 mph. Chance of precipitation 90 percent. .THURSDAY NIGHT...A slight chance of thunderstorms early in the evening. Showers until early morning, then a chance of showers late. Lows in the upper 50s. North winds 5 to 10 mph. Chance of precipitation 90 percent. .FRIDAY...Partly cloudy in the morning, then clearing. Less humid with highs in the upper 60s. North winds 5 to 10 mph. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the mid 60s. .MONDAY NIGHT...Clear. Lows in the upper 30s. .TUESDAY...Sunny. Highs in the upper 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. $$ ILZ039-011500- Ford- Including the cities of Paxton and Gibson City 705 PM CDT Wed Sep 30 2026 .TONIGHT...Mostly cloudy. Showers likely early in the evening, then a chance of showers in the late evening and early morning. A slight chance of showers late. Lows in the upper 60s. Southeast winds 5 to 10 mph, becoming south after midnight. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy. A slight chance of showers late in the morning. A chance of showers early in the afternoon, then showers likely with a slight chance of thunderstorms late. Highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Showers until early morning, then a chance of showers late. Lows in the upper 50s. North winds 5 to 10 mph. Chance of precipitation near 100 percent. .FRIDAY...Partly cloudy in the morning, then clearing. A slight chance of showers in the morning. Less humid with highs around 70. North winds 5 to 10 mph. Chance of precipitation 20 percent. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds 5 to 10 mph. .SATURDAY...Sunny. Highs around 70. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the upper 60s. .MONDAY NIGHT...Clear. Lows around 40. .TUESDAY...Sunny. Highs in the upper 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. Highs in the mid 70s. $$ ILZ033-011500- Iroquois- Including the cities of Watseka and Gilman 705 PM CDT Wed Sep 30 2026 .TONIGHT...Mostly cloudy. Showers likely early in the evening, then a chance of showers in the late evening and overnight. Near steady temperature in the upper 60s. South winds around 5 mph. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy. A slight chance of showers late in the morning. A chance of showers early in the afternoon, then showers likely with a slight chance of thunderstorms late. Highs in the lower 80s. Temperature falling into the mid 70s in the afternoon. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Showers until early morning, then a chance of showers late. Lows in the upper 50s. North winds 5 to 10 mph. Chance of precipitation near 100 percent. .FRIDAY...Mostly cloudy in the morning, then clearing. A chance of showers in the morning. Less humid with highs in the upper 60s. North winds 5 to 10 mph. Chance of precipitation 30 percent. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the upper 60s. .MONDAY NIGHT...Clear. Lows in the upper 30s. .TUESDAY...Sunny. Highs in the upper 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .WEDNESDAY...Partly cloudy. Highs in the mid 70s. $$ INZ010-011500- Newton- Including the cities of Roselawn, Kentland, and Morocco 705 PM CDT Wed Sep 30 2026 .TONIGHT...Mostly cloudy. Showers, mainly in the evening. Near steady temperature in the upper 60s. South winds around 5 mph. Chance of precipitation 90 percent. .THURSDAY...Mostly cloudy. A chance of showers early in the afternoon. Showers likely with a slight chance of thunderstorms late. Highs in the lower 80s. Temperature falling into the mid 70s in the afternoon. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...A slight chance of thunderstorms early in the evening. Showers until early morning, then a chance of showers late. Lows in the upper 50s. North winds 5 to 10 mph. Chance of precipitation near 100 percent. .FRIDAY...Mostly cloudy in the morning, then clearing. A slight chance of showers in the morning. Less humid with highs in the upper 60s. Temperature falling into the lower 60s in the afternoon. North winds 5 to 10 mph. Chance of precipitation 20 percent. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the mid 60s. .MONDAY NIGHT...Clear. Lows in the upper 30s. .TUESDAY...Sunny. Highs in the mid 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. $$ INZ011-011500- Jasper- Including the cities of Rensselaer and DeMotte 705 PM CDT Wed Sep 30 2026 .TONIGHT...Mostly cloudy. Showers, mainly in the evening. Near steady temperature in the upper 60s. South winds around 5 mph. Chance of precipitation 90 percent. .THURSDAY...Mostly cloudy. A chance of showers early in the afternoon. Showers likely with a slight chance of thunderstorms late. Highs in the lower 80s. Temperature falling into the mid 70s in the afternoon. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent. .THURSDAY NIGHT...A slight chance of thunderstorms early in the evening. Showers until early morning, then a chance of showers late. Lows in the upper 50s. North winds 5 to 10 mph. Chance of precipitation near 100 percent. .FRIDAY...Mostly cloudy in the morning, then clearing. A slight chance of showers in the morning. Less humid with highs in the upper 60s. Temperature falling into the lower 60s in the afternoon. North winds around 10 mph. Chance of precipitation 20 percent. .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northeast winds around 5 mph. .SATURDAY...Sunny. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the mid 60s. .MONDAY NIGHT...Clear. Lows in the upper 30s. .TUESDAY...Sunny. Highs in the mid 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. $$ INZ019-011500- Benton- Including the cities of Fowler and Oxford 805 PM EDT Wed Sep 30 2026 .TONIGHT...Mostly cloudy. Showers likely early in the evening, then a chance of showers in the late evening and early morning. A slight chance of showers late. Near steady temperature in the upper 60s. Southeast winds 5 to 10 mph, becoming south after midnight. Chance of precipitation 70 percent. .THURSDAY...Mostly cloudy. A chance of showers in the afternoon. Highs in the lower 80s. Temperature falling into the mid 70s in the afternoon. Southwest winds 5 to 10 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...A slight chance of thunderstorms until early morning. Showers. Lows in the upper 50s. Northwest winds 5 to 10 mph, becoming north after midnight. Chance of precipitation near 100 percent. .FRIDAY...Mostly cloudy in the morning, then clearing. A chance of showers in the morning. Not as warm. Less humid with highs in the upper 60s. North winds 5 to 10 mph. Chance of precipitation 40 percent. .FRIDAY NIGHT...Clear, cooler with lows in the mid 40s. Northeast winds 5 to 10 mph. .SATURDAY...Sunny. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Sunny. Highs in the mid 60s. .MONDAY NIGHT...Clear. Lows around 40. .TUESDAY...Sunny. Highs in the mid 60s. .TUESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. $$