FPUS53 KLOT 231417 ZFPLOT Zone Forecast Product National Weather Service Chicago/Romeoville, IL 916 AM CDT Sun Aug 23 2026 ILZ104-232200- Central Cook- Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Mostly sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the upper 50s. Northwest winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s inland, but only in the mid 70s near the lake. Northwest winds around 5 mph, becoming north in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 60. Southeast winds around 5 mph, becoming southwest after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 40 percent. .THURSDAY...Sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 60s. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. $$ ILZ103-232200- Northern Cook- Including the cities of Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the upper 50s. Northwest winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast winds around 5 mph, becoming southwest after midnight. .TUESDAY...Partly cloudy. Highs around 80. Southwest winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .THURSDAY...Sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. $$ ILZ105-232200- Southern Cook- Including the cities of Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. East winds around 5 mph, becoming south after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 40 percent. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. $$ ILZ006-232200- Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. Northwest winds 5 to 10 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast winds around 5 mph, becoming southwest after midnight. .TUESDAY...Partly cloudy. Highs in the upper 70s. Southwest winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 60. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. $$ ILZ005-232200- McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph. .MONDAY...Partly cloudy. Highs in the mid 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds around 5 mph, becoming southwest after midnight. .TUESDAY...Partly cloudy. Highs in the upper 70s. Southwest winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. $$ ILZ012-232200- Kane- Including the cities of Aurora and Elgin 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. Northwest winds around 5 mph. .MONDAY...Partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds around 5 mph, becoming south after midnight. .TUESDAY...Partly cloudy. Highs in the upper 70s. Southwest winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. $$ ILZ013-232200- DuPage- Including the cities of Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. Northwest winds 5 to 10 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. East winds around 5 mph, becoming southwest after midnight. .TUESDAY...Partly cloudy. Highs around 80. Southwest winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .THURSDAY...Sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. $$ ILZ020-232200- Kendall- Including the cities of Oswego, Yorkville, and Plano 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Clear. Lows in the mid 50s. Northwest winds around 5 mph. .MONDAY...Partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Partly cloudy. Highs around 80. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the mid 60s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs around 80. $$ ILZ106-232200- Northern Will- Including the cities of Joliet, Bolingbrook, Plainfield, and Mokena 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. Northwest winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s. East winds around 5 mph, becoming south after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. $$ ILZ107-232200- Southern Will- Including the cities of Channahon, Manhattan, and Wilmington 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast winds around 5 mph, becoming southeast after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 40 percent. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs around 80. $$ ILZ108-232200- Eastern Will- Including the cities of Crete, Peotone, and Beecher 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds around 5 mph, becoming south after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 40 percent. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. $$ INZ001-232200- Lake IN- Including the cities of Gary, Hammond, and Merrillville 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. .TONIGHT...Mostly clear. Lows in the mid 50s. Northwest winds around 5 mph, becoming west after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. West winds around 5 mph, becoming north in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds around 5 mph, becoming south after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 40 percent. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 60. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. $$ INZ002-232200- Porter- Including the cities of Portage, Valparaiso, and Chesterton 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Mostly sunny. A slight chance of showers late in the morning. Highs in the lower 70s. North winds 10 to 15 mph. Chance of precipitation 20 percent. .TONIGHT...Mostly clear. Lows in the mid 50s. Northwest winds around 5 mph, becoming southwest after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. West winds around 5 mph, becoming north in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds around 5 mph, becoming south after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 50 percent. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. $$ ILZ003-232200- Winnebago- Including the city of Rockford 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph. .MONDAY...Partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. South winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Partly cloudy. Highs in the upper 70s. Southwest winds around 5 mph. .TUESDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then clear after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. .SATURDAY...Mostly cloudy. Highs in the upper 70s. $$ ILZ004-232200- Boone- Including the city of Belvidere 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Light and variable winds. .TUESDAY...Partly cloudy. Highs in the upper 70s. Southwest winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then clear after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. .SATURDAY...Mostly cloudy. Highs in the upper 70s. $$ ILZ008-232200- Ogle- Including the cities of Rochelle, Oregon, and Byron 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Clear. Lows in the lower 50s. West winds around 5 mph. .MONDAY...Partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds around 5 mph, becoming south after midnight. .TUESDAY...Partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. .SATURDAY...Mostly cloudy. Highs in the upper 70s. $$ ILZ011-232200- De Kalb- Including the cities of DeKalb and Sycamore 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Clear. Lows in the mid 50s. Northwest winds around 5 mph. .MONDAY...Partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds around 5 mph, becoming south after midnight. .TUESDAY...Partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. $$ ILZ010-232200- Lee- Including the city of Dixon 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast winds around 5 mph, becoming southeast after midnight. .TUESDAY...Partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Mostly clear. Lows around 60. .SATURDAY...Mostly cloudy. Highs in the upper 70s. $$ ILZ019-232200- La Salle- Including the cities of Ottawa, Streator, La Salle, Mendota, and Marseilles 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Clear. Lows in the mid 50s. Northwest winds around 5 mph. .MONDAY...Partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast winds around 5 mph, becoming southeast after midnight. .TUESDAY...Partly cloudy. Highs around 80. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 40 percent. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs around 80. $$ ILZ021-232200- Grundy- Including the cities of Morris, Coal City, and Minooka 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Clear. Lows in the mid 50s. Northwest winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Northeast winds around 5 mph, becoming southeast after midnight. .TUESDAY...Partly cloudy. Highs around 80. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s. $$ ILZ032-232200- Livingston- Including the cities of Pontiac, Dwight, and Fairbury 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Mostly sunny. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Clear. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds around 5 mph, becoming southeast after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 40 percent. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. .SATURDAY...Partly cloudy. Highs in the lower 80s. $$ ILZ023-232200- Kankakee- Including the cities of Kankakee, Bourbonnais, and Bradley 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast winds around 5 mph, becoming southeast after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear with a slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 40 percent. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Partly cloudy. Highs around 80. $$ ILZ039-232200- Ford- Including the cities of Paxton and Gibson City 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Mostly sunny. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Clear. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. East winds around 5 mph. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of precipitation 40 percent. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 60. .SATURDAY...Partly cloudy. Highs in the lower 80s. $$ ILZ033-232200- Iroquois- Including the cities of Watseka and Gilman 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Mostly sunny. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s. Northeast winds around 5 mph, becoming southeast after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Light and variable winds. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 40 percent. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 60. .SATURDAY...Partly cloudy. Highs in the lower 80s. $$ INZ010-232200- Newton- Including the cities of Roselawn, Kentland, and Morocco 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Mostly sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. West winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast winds around 5 mph, becoming southeast after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Light and variable winds. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 40 percent. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .SATURDAY...Partly cloudy. Highs in the upper 70s. $$ INZ011-232200- Jasper- Including the cities of Rensselaer and DeMotte 916 AM CDT Sun Aug 23 2026 .REST OF TODAY...Mostly sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. Northwest winds around 5 mph, becoming southwest after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. West winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Light and variable winds. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 50 percent. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .SATURDAY...Partly cloudy. Highs in the upper 70s. $$ INZ019-232200- Benton- Including the cities of Fowler and Oxford 1016 AM EDT Sun Aug 23 2026 .REST OF TODAY...Sunny late in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds around 5 mph, increasing to northwest in the afternoon. .TONIGHT...Mostly clear. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. West winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast winds around 5 mph, becoming southeast after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Light and variable winds. .TUESDAY NIGHT...Partly cloudy. Lows around 60. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent. .WEDNESDAY NIGHT...Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 40 percent. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 60. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. $$