Zone Forecast Product
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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760 FPUS53 KLOT 241443 ZFPLOT Zone Forecast Product National Weather Service Chicago/Romeoville, IL 942 AM CDT Fri Jul 24 2026 ILZ104-242200- Central Cook- Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy late in the morning, then becoming partly cloudy. Highs in the lower 80s inland, but only in the upper 70s near the lake. Southeast winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 60s. South winds 5 to 10 mph. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 80s. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph, increasing to around 10 mph in the afternoon. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot with highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy. Highs in the upper 80s inland, but only in the lower 80s near the lake. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s inland, but only in the lower 80s near the lake. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ103-242200- Northern Cook- Including the cities of Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy late in the morning, then becoming partly cloudy. Highs in the lower 80s inland, but only in the upper 70s near the lake. South winds 5 to 10 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southwest winds 5 to 10 mph. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 80s. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot with highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy. Highs in the upper 80s inland, but only in the lower 80s near the lake. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s inland, but only in the lower 80s near the lake. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ105-242200- Southern Cook- Including the cities of Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy. A chance of sprinkles late in the morning. Highs around 80. South winds around 5 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. South winds around 5 mph. .SATURDAY...Mostly cloudy. Highs in the lower 80s. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds around 5 mph, increasing to around 10 mph in the afternoon. Chance of precipitation 20 percent. Heat index values up to 100. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot with highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy. Highs in the upper 80s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ006-242200- Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy late in the morning, then becoming partly cloudy. Highs around 80 inland, but only in the mid 70s near the lake. South winds 5 to 10 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. South winds 5 to 10 mph. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 80s. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 70. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy. Highs in the upper 80s inland, but only in the lower 80s near the lake. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s inland, but only in the lower 80s near the lake. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Partly cloudy. Highs in the upper 80s. $$ ILZ005-242200- McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy late in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. South winds around 5 mph. .SATURDAY...Mostly cloudy. More humid with highs in the lower 80s. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Humid with lows around 70. Southwest winds around 5 mph. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph, increasing to around 10 mph in the afternoon. Chance of precipitation 20 percent. Heat index values up to 100. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs around 90. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy. Highs in the upper 80s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ012-242200- Kane- Including the cities of Aurora and Elgin 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy late in the morning, then becoming partly cloudy. A chance of sprinkles late in the morning. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 60. South winds around 5 mph. .SATURDAY...Mostly cloudy. More humid with highs around 80. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Humid with lows around 70. Southwest winds around 5 mph. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph, increasing to around 10 mph in the afternoon. Chance of precipitation 20 percent. Heat index values up to 101. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs around 90. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny. Highs in the upper 80s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ013-242200- DuPage- Including the cities of Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy late in the morning, then becoming partly cloudy. A chance of sprinkles late in the morning. Highs around 80. South winds around 5 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. South winds around 5 mph. .SATURDAY...Mostly cloudy. Highs in the lower 80s. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds around 5 mph, increasing to around 10 mph in the afternoon. Chance of precipitation 20 percent. Heat index values up to 100. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy. Highs in the upper 80s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming clear. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ020-242200- Kendall- Including the cities of Oswego, Yorkville, and Plano 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Cloudy late in the morning, then becoming partly cloudy. A chance of sprinkles late in the morning. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. South winds around 5 mph. .SATURDAY...Mostly cloudy. A slight chance of showers in the morning. Highs around 80. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy. Humid with lows around 70. Southwest winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. Humid with highs around 90. Southwest winds around 5 mph, increasing to around 10 mph in the afternoon. Heat index values up to 103. .SUNDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs around 90. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny. Highs in the upper 80s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ106-242200- Northern Will- Including the cities of Joliet, Bolingbrook, Plainfield, and Mokena 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Cloudy late in the morning, then becoming partly cloudy. A chance of sprinkles late in the morning. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. South winds around 5 mph. .SATURDAY...Mostly cloudy. Highs around 80. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Humid with lows around 70. Southwest winds 5 to 10 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds around 5 mph, increasing to around 10 mph in the afternoon. Chance of precipitation 20 percent. Heat index values up to 102. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy. Highs in the upper 80s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming clear. Lows in the mid 60s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ107-242200- Southern Will- Including the cities of Channahon, Manhattan, and Wilmington 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy. A chance of sprinkles in the late morning and early afternoon. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. South winds around 5 mph. .SATURDAY...Mostly cloudy. A slight chance of showers in the morning. Highs around 80. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy. Humid with lows around 70. Southwest winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. Heat index values up to 103. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy. Highs in the upper 80s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 60s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ108-242200- Eastern Will- Including the cities of Crete, Peotone, and Beecher 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy. A chance of sprinkles in the late morning and early afternoon. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear. Lows around 60. South winds around 5 mph. .SATURDAY...Mostly cloudy. Highs in the upper 70s. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Humid with lows in the upper 60s. Southwest winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. Heat index values up to 100. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 70. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy. Highs in the upper 80s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$ INZ001-242200- Lake IN- Including the cities of Gary, Hammond, and Merrillville 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy. A chance of sprinkles in the late morning and early afternoon. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 50s. South winds around 5 mph. .SATURDAY...Mostly cloudy. Highs around 80. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Humid with lows around 70. Southwest winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$ INZ002-242200- Porter- Including the cities of Portage, Valparaiso, and Chesterton 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy. A chance of sprinkles in the late morning and early afternoon. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear. Lows around 60. South winds around 5 mph. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs around 80. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Humid with lows around 70. Southwest winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs around 90. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of precipitation 40 percent. .TUESDAY...Partly cloudy. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$ ILZ003-242200- Winnebago- Including the city of Rockford 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy late in the morning, then becoming partly cloudy. Highs around 80. South winds 5 to 10 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. South winds around 5 mph. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. More humid with highs in the lower 80s. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Humid with lows around 70. Southwest winds around 5 mph. .SUNDAY...Mostly cloudy. Humid with highs around 90. Southwest winds 5 to 10 mph. Heat index values up to 101. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy in the morning, then clearing. A slight chance of showers and thunderstorms. Highs around 90. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. Lows in the upper 60s. .TUESDAY...Partly cloudy. Highs in the upper 80s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ004-242200- Boone- Including the city of Belvidere 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy late in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. South winds around 5 mph. .SATURDAY...Mostly cloudy. More humid with highs in the lower 80s. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Humid with lows around 70. Southwest winds around 5 mph. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. Heat index values up to 101. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs around 90. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s. .TUESDAY...Partly cloudy. Highs in the upper 80s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ008-242200- Ogle- Including the cities of Rochelle, Oregon, and Byron 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy late in the morning, then becoming partly cloudy. A chance of sprinkles late in the morning. Highs in the upper 70s. South winds 5 to 10 mph. .TONIGHT...Mostly clear in the evening, then becoming mostly cloudy. A slight chance of showers after midnight. Lows in the lower 60s. South winds around 5 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. More humid with highs in the lower 80s. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Humid with lows around 70. Southwest winds around 5 mph. .SUNDAY...Partly cloudy. Humid with highs around 90. Southwest winds 5 to 10 mph. Heat index values up to 103. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy in the morning, then becoming mostly sunny. A slight chance of showers and thunderstorms. Highs around 90. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. Lows around 70. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ011-242200- De Kalb- Including the cities of DeKalb and Sycamore 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy late in the morning, then becoming partly cloudy. A chance of sprinkles late in the morning. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. South winds around 5 mph. .SATURDAY...Mostly cloudy. Highs around 80. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Humid with lows around 70. Southwest winds around 5 mph. .SUNDAY...Partly cloudy. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Heat index values up to 102. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. Lows around 70. .TUESDAY...Mostly sunny. Highs in the upper 80s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ010-242200- Lee- Including the city of Dixon 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Cloudy late in the morning, then becoming partly cloudy. A chance of sprinkles late in the morning. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear in the evening, then becoming mostly cloudy. A slight chance of showers after midnight. Lows in the lower 60s. South winds around 5 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Humid with lows around 70. Southwest winds around 5 mph. .SUNDAY...Partly cloudy. Humid with highs around 90. Southwest winds 5 to 10 mph. Heat index values up to 104. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy in the morning, then becoming mostly sunny. A slight chance of showers and thunderstorms. Highs around 90. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. Lows around 70. .TUESDAY...Mostly sunny. Highs in the upper 80s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ019-242200- La Salle- Including the cities of Ottawa, Streator, La Salle, Mendota, and Marseilles 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy. A chance of sprinkles in the late morning and early afternoon. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear 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. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers in the morning. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy. Humid with lows around 70. Southwest winds around 5 mph. .SUNDAY...Partly cloudy. Humid with highs around 90. Southwest winds 5 to 10 mph. Heat index values up to 104. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs around 90. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny. Highs in the upper 80s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming clear. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ021-242200- Grundy- Including the cities of Morris, Coal City, and Minooka 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy. A chance of sprinkles in the late morning and early afternoon. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers after midnight. Lows in the lower 60s. South winds around 5 mph. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. A slight chance of showers in the morning. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy. Humid with lows around 70. Southwest winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. Humid with highs around 90. Southwest winds 5 to 10 mph. Heat index values up to 103. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy. Highs around 90. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming clear. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Partly cloudy. Highs in the upper 80s. $$ ILZ032-242200- Livingston- Including the cities of Pontiac, Dwight, and Fairbury 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy. A chance of sprinkles in the late morning and afternoon. Highs in the upper 70s. Southeast winds around 5 mph. .TONIGHT...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. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers in the morning. Humid with highs in the lower 80s. South winds around 5 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows around 70. Southwest winds around 5 mph. .SUNDAY...Partly cloudy. Humid with highs around 90. Southwest winds 5 to 10 mph. Heat index values up to 104. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot with highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 90. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming clear. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny. Highs in the upper 80s. $$ ILZ023-242200- Kankakee- Including the cities of Kankakee, Bourbonnais, and Bradley 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy. A chance of sprinkles in the late morning and early afternoon. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy. A slight chance of showers in the morning. Highs around 80. Southwest winds around 5 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy. Humid with lows in the upper 60s. Southwest winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of precipitation 20 percent. Heat index values up to 103. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 80s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ039-242200- Ford- Including the cities of Paxton and Gibson City 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy. A chance of sprinkles in the late morning and afternoon. Highs in the upper 70s. Southeast winds around 5 mph. .TONIGHT...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. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers in the morning. Humid with highs around 80. South winds around 5 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy. Humid with lows in the upper 60s. Southwest winds around 5 mph. .SUNDAY...Partly cloudy. Humid with highs around 90. Southwest winds around 5 mph. Heat index values up to 102. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot with highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 90. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ033-242200- Iroquois- Including the cities of Watseka and Gilman 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy. A chance of sprinkles in the late morning and afternoon. Highs in the upper 70s. Southeast winds around 5 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers after midnight. Lows in the lower 60s. South winds around 5 mph in the evening, becoming light and variable. Chance of precipitation 20 percent. .SATURDAY...Mostly cloudy. A slight chance of showers in the morning. Highs around 80. Southwest winds around 5 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy. Humid with lows in the upper 60s. Southwest winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds around 5 mph. Chance of precipitation 20 percent. Heat index values up to 101. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot with highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs around 90. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming clear. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ INZ010-242200- Newton- Including the cities of Roselawn, Kentland, and Morocco 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy. A chance of sprinkles in the late morning and early afternoon. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 50s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Mostly cloudy. A slight chance of showers in the morning. Highs around 80. Southwest winds around 5 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy. Humid with lows in the upper 60s. Southwest winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds around 5 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Hot with highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 80s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ INZ011-242200- Jasper- Including the cities of Rensselaer and DeMotte 942 AM CDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy. A chance of sprinkles in the late morning and early afternoon. Highs in the upper 70s. South winds around 5 mph. .TONIGHT...Mostly clear. Lows in the upper 50s. South winds around 5 mph in the evening, becoming light and variable. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs around 80. Southwest winds around 5 mph. .SATURDAY NIGHT...Partly cloudy. Humid with lows in the upper 60s. Southwest winds around 5 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds around 5 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 70. Chance of precipitation 40 percent. .TUESDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 80s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming clear. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$ INZ019-242200- Benton- Including the cities of Fowler and Oxford 1042 AM EDT Fri Jul 24 2026 .REST OF TODAY...Mostly cloudy. A chance of sprinkles in the late morning and afternoon. Highs in the upper 70s. Southeast winds around 5 mph. .TONIGHT...Mostly clear. Lows around 60. Light and variable winds. .SATURDAY...Mostly cloudy. A slight chance of showers in the morning. Highs in the upper 70s. Southwest winds around 5 mph. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy. Humid with lows in the upper 60s. Southwest winds around 5 mph in the evening, becoming light and variable. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of precipitation 30 percent. .TUESDAY...Mostly sunny. Highs in the upper 80s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming clear. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$