Zone Forecast Product
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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132 FPUS53 KLOT 240612 ZFPLOT Zone Forecast Product National Weather Service Chicago/Romeoville, IL 111 AM CDT Mon Aug 24 2026 ILZ104-241400- Central Cook- Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Lows in the upper 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s inland, but only in the lower 70s near the lake. Northwest winds around 5 mph, becoming northeast in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 60. East winds around 5 mph, becoming south after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. South winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. South winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s inland, but only in the upper 70s near the lake. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. $$ ILZ103-241400- Northern Cook- Including the cities of Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Lows in the mid 50s. Northwest winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. North winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds around 5 mph, becoming south after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. South winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Sunny in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. $$ ILZ105-241400- Southern Cook- Including the cities of Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. 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...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. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. .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...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. $$ ILZ006-241400- Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Lows in the mid 50s. Northwest winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast winds around 5 mph, becoming southwest after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers after midnight. Lows in the lower 60s. South winds 5 to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs around 80. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. $$ ILZ005-241400- McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Lows in the lower 50s. Northwest winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. North winds around 5 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. Southwest winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. South winds 5 to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Sunny in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. .SATURDAY...Mostly cloudy. Highs around 80. .SATURDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. $$ ILZ012-241400- Kane- Including the cities of Aurora and Elgin 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog late. Near steady temperature in the mid 50s. Northwest winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds around 5 mph, becoming south after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers after midnight. Lows in the lower 60s. South winds around 5 mph. Chance of precipitation 20 percent. .WEDNESDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Mostly sunny. Highs around 80. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs around 80. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. $$ ILZ013-241400- DuPage- Including the cities of Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...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...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 around 80. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .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...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. $$ ILZ020-241400- Kendall- Including the cities of Oswego, Yorkville, and Plano 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds around 5 mph, becoming southeast after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 40 percent. .SUNDAY...A chance of showers in the morning. Mostly cloudy. Highs in the lower 80s. Chance of precipitation 40 percent. $$ ILZ106-241400- Northern Will- Including the cities of Joliet, Bolingbrook, Plainfield, and Mokena 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. 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 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. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .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...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. $$ ILZ107-241400- Southern Will- Including the cities of Channahon, Manhattan, and Wilmington 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast winds around 5 mph. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 30 percent. .SUNDAY...A chance of showers in the morning. Mostly cloudy. Highs in the mid 80s. Chance of precipitation 30 percent. $$ ILZ108-241400- Eastern Will- Including the cities of Crete, Peotone, and Beecher 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Near steady temperature in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the upper 70s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East 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. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs around 80. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 30 percent. .SUNDAY...A chance of showers in the morning. Mostly cloudy. Highs in the lower 80s. Chance of precipitation 30 percent. $$ INZ001-241400- Lake IN- Including the cities of Gary, Hammond, and Merrillville 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Near steady temperature in the mid 50s. West winds around 5 mph. .MONDAY...Sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the mid 70s. Northwest winds 5 to 10 mph, becoming north in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds around 5 mph, becoming south after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 60s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy with a chance of showers. Highs in the lower 80s. Chance of precipitation 30 percent. $$ INZ002-241400- Porter- Including the cities of Portage, Valparaiso, and Chesterton 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny. Patchy fog early in the morning. Highs in the mid 70s. Northwest winds 5 to 10 mph, becoming north in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast winds around 5 mph, becoming south after midnight. .TUESDAY...Mostly sunny. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. South winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 60. .SATURDAY...Mostly cloudy. Highs around 80. .SATURDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy with a chance of showers. Highs in the lower 80s. Chance of precipitation 30 percent. $$ ILZ003-241400- Winnebago- Including the city of Rockford 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 50s. Northwest winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. North winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds around 5 mph, becoming south after midnight. .TUESDAY...Partly cloudy. Highs around 80. South winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. South winds 5 to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. A slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of precipitation 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows around 60. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. $$ ILZ004-241400- Boone- Including the city of Belvidere 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 50s. Northwest winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. North winds around 5 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. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. South winds 5 to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of precipitation 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows around 60. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Sunny in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. .SATURDAY...Mostly cloudy. Highs around 80. .SATURDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. $$ ILZ008-241400- Ogle- Including the cities of Rochelle, Oregon, and Byron 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast winds around 5 mph. .TUESDAY...Partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. South winds around 5 mph. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 50 percent. .SUNDAY...A chance of showers in the morning. Mostly cloudy. Highs in the lower 80s. Chance of precipitation 50 percent. $$ ILZ011-241400- De Kalb- Including the cities of DeKalb and Sycamore 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Near steady temperature in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southeast winds around 5 mph. .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. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. South winds 5 to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. $$ ILZ010-241400- Lee- Including the city of Dixon 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Mostly clear. Patchy fog. Near steady temperature in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the upper 70s. West winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast winds around 5 mph. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. South winds around 5 mph. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SUNDAY...A chance of showers in the morning. Mostly cloudy. Highs in the lower 80s. Chance of precipitation 50 percent. $$ ILZ019-241400- La Salle- Including the cities of Ottawa, Streator, La Salle, Mendota, and Marseilles 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Near steady temperature in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Light and variable winds, becoming southeast around 5 mph 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. South winds around 5 mph. .WEDNESDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 40 percent. .SUNDAY...A chance of showers in the morning. Mostly cloudy. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ021-241400- Grundy- Including the cities of Morris, Coal City, and Minooka 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. East winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 30 percent. .SUNDAY...A chance of showers in the morning. Mostly cloudy. Highs in the mid 80s. Chance of precipitation 30 percent. $$ ILZ032-241400- Livingston- Including the cities of Pontiac, Dwight, and Fairbury 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Light and variable winds, becoming southeast around 5 mph 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 lower 60s. South winds around 5 mph. .WEDNESDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Clear. Lows in the lower 60s. .FRIDAY...Sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .SATURDAY...Mostly cloudy. Highs in the mid 80s. .SATURDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. Highs in the mid 80s. $$ ILZ023-241400- Kankakee- Including the cities of Kankakee, Bourbonnais, and Bradley 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Lows in the mid 50s. West winds around 5 mph. .MONDAY...Sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the upper 70s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds around 5 mph, becoming southeast after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. South winds around 5 mph. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .SUNDAY...A chance of showers in the morning. Mostly cloudy. Highs in the mid 80s. Chance of precipitation 30 percent. $$ ILZ039-241400- Ford- Including the cities of Paxton and Gibson City 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Near steady temperature in the mid 50s. West winds around 5 mph. .MONDAY...Sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the upper 50s. Light and variable winds, becoming southeast around 5 mph after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. Southeast winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. South winds around 5 mph. .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 mid 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...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Clear. Lows around 60. .FRIDAY...Sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. Highs in the mid 80s. $$ ILZ033-241400- Iroquois- Including the cities of Watseka and Gilman 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Near steady temperature in the mid 50s. West winds around 5 mph. .MONDAY...Sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast winds around 5 mph, becoming southeast after midnight. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. South winds around 5 mph. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 60s. Chance of precipitation 20 percent. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Clear. Lows around 60. .FRIDAY...Sunny. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. Highs in the mid 80s. $$ INZ010-241400- Newton- Including the cities of Roselawn, Kentland, and Morocco 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Near steady temperature in the mid 50s. West winds around 5 mph. .MONDAY...Mostly sunny. Patchy fog early in the morning. 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...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy. Lows around 60. South winds around 5 mph. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs around 80. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. Highs in the lower 80s. $$ INZ011-241400- Jasper- Including the cities of Rensselaer and DeMotte 111 AM CDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Near steady temperature in the mid 50s. Southwest winds around 5 mph. .MONDAY...Mostly sunny. Patchy fog early in the morning. Highs in the upper 70s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northeast winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Mostly sunny. Highs in the upper 70s. South winds around 5 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. South winds around 5 mph. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of precipitation 20 percent. .THURSDAY...Mostly sunny. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs around 80. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .SATURDAY...Mostly cloudy. Highs in the lower 80s. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. Highs in the lower 80s. $$ INZ019-241400- Benton- Including the cities of Fowler and Oxford 211 AM EDT Mon Aug 24 2026 .REST OF TONIGHT...Clear. Patchy fog. Near steady temperature in the mid 50s. West winds around 5 mph. .MONDAY...Sunny in the morning, then becoming partly cloudy. Patchy fog early in the morning. 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. Highs in the upper 70s. Southeast winds around 5 mph in the morning, becoming light and variable. .TUESDAY NIGHT...Partly cloudy. Lows around 60. South winds around 5 mph. .WEDNESDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Clear. Lows around 60. .FRIDAY...Mostly sunny. 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 in the lower 80s. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. Highs in the lower 80s. $$