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Zone Forecast Product
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
806 FPUS53 KLOT 202003 ZFPLOT Zone Forecast Product National Weather Service Chicago/Romeoville, IL 303 PM CDT Sat Jul 20 2024 ILZ104-210915- Central Cook- Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the mid 60s. South winds 5 to 10 mph, becoming west after midnight. .SUNDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs in the lower 80s inland, but only in the upper 70s near the lake. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 60s. North winds around 5 mph. .MONDAY...Partly cloudy. Highs in the mid 80s inland, but only in the upper 70s near the lake. Northeast winds around 5 mph. .MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs around 80 inland, but only in the mid 70s near the lake. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. .FRIDAY...Mostly sunny. Highs in the lower 80s inland, but only in the upper 70s near the lake. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ103-210915- Northern Cook- Including the cities of Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the mid 60s. Southwest winds around 5 mph, becoming northwest after midnight. .SUNDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs in the lower 80s inland, but only in the upper 70s near the lake. North winds 5 to 10 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 60s. North winds around 5 mph. .MONDAY...Partly cloudy. Highs in the lower 80s inland, but only in the upper 70s near the lake. Northeast winds around 5 mph. .MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 60s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs around 80 inland, but only in the mid 70s near the lake. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ105-210915- Southern Cook- Including the cities of Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the mid 60s. Southeast winds around 5 mph, becoming west after midnight. .SUNDAY...Mostly cloudy. Highs in the lower 80s. North winds around 5 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 60s. North winds around 5 mph. .MONDAY...Partly cloudy. Highs in the lower 80s. North winds around 5 mph. .MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds around 5 mph in the evening, becoming light and variable. .TUESDAY...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. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ006-210915- Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. West winds around 5 mph. .SUNDAY...Partly cloudy. A slight chance of showers in the afternoon. Highs in the lower 80s inland, but only in the upper 70s near the lake. North winds around 5 mph, becoming northeast in the afternoon. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. North winds around 5 mph. .MONDAY...Partly cloudy. Highs in the lower 80s. Northeast winds around 5 mph. .MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Southeast winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ005-210915- McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. West winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs in the lower 80s. North winds around 5 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ012-210915- Kane- Including the cities of Aurora and Elgin 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. Northwest winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs in the lower 80s. Northwest winds around 5 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. North winds around 5 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ013-210915- DuPage- Including the cities of Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. West winds around 5 mph, becoming northwest after midnight. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs in the lower 80s. North winds around 5 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. North winds around 5 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. East winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning, then clearing. 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. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ020-210915- Kendall- Including the cities of Oswego, Yorkville, and Plano 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. West winds around 5 mph, becoming north after midnight. .SUNDAY...Mostly cloudy. A slight chance of showers in the afternoon. Highs in the lower 80s. North winds around 5 mph, becoming west in the afternoon. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. North winds around 5 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ106-210915- Northern Will- Including the cities of Joliet, Bolingbrook, Plainfield, and Mokena 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. Northwest winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs in the lower 80s. Northwest winds around 5 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. North winds around 5 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning, then clearing. 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. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ107-210915- Southern Will- Including the cities of Channahon, Manhattan, and Wilmington 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. Northwest winds around 5 mph. .SUNDAY...Mostly cloudy. Highs in the lower 80s. Northwest winds around 5 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. North winds around 5 mph. .MONDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. North winds around 5 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ108-210915- Eastern Will- Including the cities of Crete, Peotone, and Beecher 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. South winds around 5 mph, becoming northwest after midnight. .SUNDAY...Mostly cloudy. Highs in the lower 80s. Northwest winds around 5 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. North winds around 5 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ INZ001-210915- Lake IN- Including the cities of Gary, Hammond, and Merrillville 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. Southeast winds around 5 mph, becoming west after midnight. .SUNDAY...Mostly cloudy. Highs in the lower 80s inland, but only in the upper 70s near the lake. Northwest winds around 5 mph, becoming northeast in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. North winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s inland, but only in the upper 70s near the lake. North winds around 5 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ INZ002-210915- Porter- Including the cities of Portage, Valparaiso, and Chesterton 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. East winds around 5 mph, becoming south after midnight. .SUNDAY...Mostly cloudy. Highs around 80 inland, but only in the mid 70s near the lake. West winds around 5 mph, becoming north in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s inland, but only in the upper 70s near the lake. North winds around 5 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ003-210915- Winnebago- Including the city of Rockford 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. West winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the lower 80s. Northwest winds around 5 mph, becoming east in the afternoon. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light and variable winds. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. Light and variable winds. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ004-210915- Boone- Including the city of Belvidere 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. West winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the lower 80s. Northwest winds around 5 mph, becoming southeast in the afternoon. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light and variable winds. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. Light and variable winds. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ008-210915- Ogle- Including the cities of Rochelle, Oregon, and Byron 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. Southwest winds around 5 mph, becoming northwest after midnight. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs in the lower 80s. North winds around 5 mph, becoming south in the afternoon. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light and variable winds. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. Light and variable winds. .TUESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 60s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ011-210915- De Kalb- Including the cities of DeKalb and Sycamore 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. Northwest winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs in the lower 80s. North winds around 5 mph, becoming west in the afternoon. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds around 5 mph, becoming northwest in the afternoon. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Mostly sunny 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. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ010-210915- Lee- Including the city of Dixon 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows around 60. West winds around 5 mph, becoming north after midnight. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs around 80. Northeast winds around 5 mph, becoming south in the afternoon. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. East winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds around 5 mph, becoming northwest in the afternoon. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. Light and variable winds. .TUESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ019-210915- La Salle- Including the cities of Ottawa, Streator, La Salle, Mendota, and Marseilles 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. North winds around 5 mph. .SUNDAY...Mostly cloudy. Highs in the lower 80s. Northeast winds around 5 mph, becoming southwest in the afternoon. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. North winds around 5 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. Light and variable winds. .TUESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .TUESDAY 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. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning, then becoming 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. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ021-210915- Grundy- Including the cities of Morris, Coal City, and Minooka 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. Northwest winds around 5 mph. .SUNDAY...Mostly cloudy. Highs in the lower 80s. Northwest winds around 5 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. North winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. North winds around 5 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Light and variable winds. .TUESDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ032-210915- Livingston- Including the cities of Pontiac, Dwight, and Fairbury 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .SUNDAY...Mostly cloudy. Highs in the lower 80s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds around 5 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. Lows in the lower 60s. Light and variable winds. .TUESDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ023-210915- Kankakee- Including the cities of Kankakee, Bourbonnais, and Bradley 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. East winds around 5 mph, becoming northwest after midnight. .SUNDAY...Mostly cloudy. Highs in the lower 80s. Northwest winds around 5 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. North winds around 5 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ039-210915- Ford- Including the cities of Paxton and Gibson City 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .SUNDAY...Mostly cloudy. Highs in the lower 80s. Northeast winds around 5 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds around 5 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Light and variable winds. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning, then becoming 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. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ033-210915- Iroquois- Including the cities of Watseka and Gilman 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. East winds around 5 mph. .SUNDAY...Mostly cloudy. Highs in the lower 80s. Northeast winds around 5 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds around 5 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Light and variable winds. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ INZ010-210915- Newton- Including the cities of Roselawn, Kentland, and Morocco 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. East winds around 5 mph. .SUNDAY...Mostly cloudy. Highs in the lower 80s. North winds around 5 mph, becoming northeast in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Light and variable winds. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ INZ011-210915- Jasper- Including the cities of Rensselaer and DeMotte 303 PM CDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows around 60. Northeast winds around 5 mph. .SUNDAY...Mostly cloudy. Highs in the lower 80s. North winds around 5 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs around 80. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ INZ019-210915- Benton- Including the cities of Fowler and Oxford 403 PM EDT Sat Jul 20 2024 .TONIGHT...Mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .SUNDAY...Mostly cloudy. Highs in the lower 80s. Northeast winds around 5 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. Northeast winds around 5 mph. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Light and variable winds. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .WEDNESDAY...Partly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 60s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows around 60. .FRIDAY...Mostly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. $$ Yack Visit us at weather.gov/chicago