Zone Forecast Product
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
936 FPUS53 KLOT 130820 ZFPLOT Zone Forecast Product National Weather Service Chicago/Romeoville, IL 320 AM CDT Wed Aug 13 2025 ILZ104-132315- Central Cook- Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 320 AM CDT Wed Aug 13 2025 .TODAY...Partly cloudy. Highs in the mid 80s inland, but only in the upper 70s near the lake. North winds around 5 mph, increasing to northeast in the afternoon. .TONIGHT...Mostly clear. Lows in the upper 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s inland, but only in the upper 70s near the lake. Northeast winds 5 to 10 mph. .THURSDAY NIGHT...Clear. Lows in the upper 60s. East winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the upper 80s inland, but only in the mid 80s near the lake. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the lower 70s. .SATURDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of precipitation 20 percent. .SUNDAY...Mostly cloudy. Highs in the upper 80s inland, but only in the lower 80s near the lake. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 70s. .MONDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s inland, but only in the lower 80s near the lake. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 40 percent. $$ ILZ103-132315- Northern Cook- Including the cities of Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook 320 AM CDT Wed Aug 13 2025 .TODAY...Partly cloudy. Highs in the mid 80s inland, but only in the upper 70s near the lake. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s inland, but only in the upper 70s near the lake. Northeast winds 5 to 10 mph. .THURSDAY NIGHT...Clear. Lows in the mid 60s. East winds around 5 mph. .FRIDAY...Sunny. Highs in the upper 80s inland, but only in the mid 80s near the lake. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows around 70. .SATURDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. Highs in the upper 80s inland, but only in the lower 80s near the lake. .SUNDAY NIGHT...Mostly cloudy. Lows around 70. .MONDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s inland, but only in the lower 80s near the lake. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 40 percent. $$ ILZ105-132315- Southern Cook- Including the cities of Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest 320 AM CDT Wed Aug 13 2025 .TODAY...Partly cloudy. Patchy fog through mid morning. A chance of sprinkles early to mid afternoon. Highs in the mid 80s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph. .THURSDAY NIGHT...Clear. Lows in the mid 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Mostly sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .SUNDAY...Partly cloudy. Highs in the lower 90s. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 70s. .MONDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy with a chance of showers. Highs in the lower 80s. Chance of precipitation 40 percent. $$ ILZ006-132315- Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the upper 80s inland, but only in the lower 80s near the lake. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. Highs in the mid 80s inland, but only in the lower 80s near the lake. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s. .MONDAY...Partly cloudy with a chance of showers. Highs in the mid 80s inland, but only in the lower 80s near the lake. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 40 percent. $$ ILZ005-132315- McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows around 60. Northeast winds around 5 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Mostly sunny. Highs in the mid 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. Highs in the upper 80s. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s. .MONDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. .MONDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 40 percent. $$ ILZ012-132315- Kane- Including the cities of Aurora and Elgin 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly sunny in the morning, then becoming partly cloudy. Patchy fog through mid morning. Highs in the mid 80s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 60s. Northeast winds around 5 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. Northeast winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Mostly sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 70s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s. .MONDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 40 percent. $$ ILZ013-132315- DuPage- Including the cities of Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream 320 AM CDT Wed Aug 13 2025 .TODAY...Partly cloudy. Patchy fog through mid morning. Highs in the mid 80s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 80s. Northeast winds 5 to 10 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. East winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Mostly sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .SUNDAY...Mostly cloudy. Highs around 90. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 70s. .MONDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of showers. Highs around 80. Chance of precipitation 40 percent. $$ ILZ020-132315- Kendall- Including the cities of Oswego, Yorkville, and Plano 320 AM CDT Wed Aug 13 2025 .TODAY...Increasing clouds. Patchy fog through mid morning. Highs in the mid 80s. Northwest winds 5 to 10 mph. .TONIGHT...Partly cloudy early in the evening, then becoming clear. Lows in the lower 60s. North winds around 5 mph. .THURSDAY...Sunny. Highs in the mid 80s. Northeast winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Mostly sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .SUNDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .SUNDAY NIGHT...Mostly cloudy. Lows around 70. .MONDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of showers. Highs around 80. Chance of precipitation 40 percent. $$ ILZ106-132315- Northern Will- Including the cities of Joliet, Bolingbrook, Plainfield, and Mokena 320 AM CDT Wed Aug 13 2025 .TODAY...Partly cloudy. Patchy fog through mid morning. A chance of sprinkles early to mid afternoon. Highs in the mid 80s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 60s. Northeast winds around 5 mph. .THURSDAY...Sunny. Highs in the mid 80s. Northeast winds around 5 mph. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Mostly sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .SUNDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .SUNDAY NIGHT...Mostly cloudy. Lows around 70. .MONDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 80. Chance of precipitation 40 percent. $$ ILZ107-132315- Southern Will- Including the cities of Channahon, Manhattan, and Wilmington 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly cloudy through mid morning, then becoming partly cloudy. Patchy fog through mid morning. A chance of sprinkles in the afternoon. Highs in the mid 80s. North winds 5 to 10 mph. .TONIGHT...Partly cloudy early in the evening, then becoming mostly clear. Lows in the lower 60s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. Northeast winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Mostly sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. Heat index values up to 100 early in the evening. .SUNDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .SUNDAY NIGHT...Mostly cloudy. Lows around 70. .MONDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. $$ ILZ108-132315- Eastern Will- Including the cities of Crete, Peotone, and Beecher 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly cloudy through mid morning, then becoming partly cloudy. Patchy fog through mid morning. A chance of sprinkles in the afternoon. Highs in the mid 80s. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 60s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Mostly sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 100. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .SUNDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s. .MONDAY...Partly cloudy with a chance of showers. Highs in the upper 80s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. $$ INZ001-132315- Lake IN- Including the cities of Gary, Hammond, and Merrillville 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly cloudy through mid morning, then becoming partly cloudy. Patchy fog through mid morning. A chance of sprinkles in the afternoon. Highs in the lower 80s inland, but only in the upper 70s near the lake. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s inland, but only in the upper 70s near the lake. Northeast winds 5 to 10 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. Northeast winds around 5 mph, becoming east after midnight. .FRIDAY...Sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 100. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .SUNDAY...Partly cloudy. Highs around 90 inland, but only in the lower 80s near the lake. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s. .MONDAY...Partly cloudy with a chance of showers. Highs in the upper 80s inland, but only in the lower 80s near the lake. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a chance of showers. Highs in the lower 80s. Chance of precipitation 40 percent. $$ INZ002-132315- Porter- Including the cities of Portage, Valparaiso, and Chesterton 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly cloudy through mid morning then clearing. Patchy fog through mid morning. A chance of sprinkles in the afternoon. Highs in the lower 80s inland, but only in the upper 70s near the lake. North winds 5 to 10 mph. .TONIGHT...Mostly clear. Lows in the lower 60s. North winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. North winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. Northeast winds around 5 mph, becoming east after midnight. .FRIDAY...Sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 100. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .SUNDAY...Partly cloudy. Highs in the upper 80s inland, but only in the lower 80s near the lake. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. .MONDAY...Partly cloudy with a chance of showers. Highs in the upper 80s inland, but only in the mid 80s near the lake. Chance of precipitation 30 percent. .MONDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a chance of showers. Highs in the lower 80s. Chance of precipitation 40 percent. $$ ILZ003-132315- Winnebago- Including the city of Rockford 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly sunny. Patchy fog through mid morning. Highs in the lower 80s. North winds 5 to 10 mph. .TONIGHT...Clear. Lows in the upper 50s. North winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny. Highs in the lower 80s. East winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 80s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Partly cloudy. Highs around 90. Heat index values up to 100. .SATURDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows around 70. Chance of precipitation 40 percent. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 40 percent. $$ ILZ004-132315- Boone- Including the city of Belvidere 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly sunny. Patchy fog through mid morning. Highs in the lower 80s. North winds 5 to 10 mph. .TONIGHT...Clear. Lows around 60. Northeast winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny. Highs in the lower 80s. Light and variable winds, becoming east around 5 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows in the lower 60s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 80s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Partly cloudy. Highs in the upper 80s. Heat index values up to 100. .SATURDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 40 percent. $$ ILZ008-132315- Ogle- Including the cities of Rochelle, Oregon, and Byron 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly sunny. Patchy fog through mid morning. Highs in the lower 80s. North winds 5 to 10 mph. .TONIGHT...Clear. Lows around 60. North winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny. Highs in the lower 80s. East winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 80s. South winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 70s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy. Highs in the upper 80s. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s. .MONDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 40 percent. $$ ILZ011-132315- De Kalb- Including the cities of DeKalb and Sycamore 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly sunny through mid afternoon, then becoming partly cloudy. Patchy fog through mid morning. Highs in the lower 80s. North winds around 5 mph, increasing to northwest in the afternoon. .TONIGHT...Mostly clear. Lows in the lower 60s. Northeast winds around 5 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. East winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .SATURDAY NIGHT...Partly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 70s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy. Highs in the upper 80s. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s. .MONDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 40 percent. $$ ILZ010-132315- Lee- Including the city of Dixon 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly sunny. Patchy fog through mid morning. Highs in the lower 80s. North winds 5 to 10 mph. .TONIGHT...Clear. Lows around 60. North winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny. Highs in the lower 80s. Light and variable winds, becoming east around 5 mph in the afternoon. .THURSDAY NIGHT...Clear. Lows in the lower 60s. Southeast winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. Heat index values up to 100 early in the evening. .SUNDAY...Partly cloudy. Highs around 90. Heat index values up to 100. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s. .MONDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 40 percent. $$ ILZ019-132315- La Salle- Including the cities of Ottawa, Streator, La Salle, Mendota, and Marseilles 320 AM CDT Wed Aug 13 2025 .TODAY...Decreasing clouds. Patchy fog through mid morning. Highs in the lower 80s. Northwest winds 5 to 10 mph. .TONIGHT...Partly cloudy early in the evening, then becoming mostly clear. Lows in the lower 60s. North winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny. Highs in the lower 80s. East winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. East winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .SUNDAY...Partly cloudy. Highs around 90. Heat index values up to 100. .SUNDAY NIGHT...Mostly cloudy. Lows around 70. .MONDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 80. Chance of precipitation 40 percent. $$ ILZ021-132315- Grundy- Including the cities of Morris, Coal City, and Minooka 320 AM CDT Wed Aug 13 2025 .TODAY...Partly cloudy. Patchy fog through mid morning. A chance of sprinkles in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. .TONIGHT...Partly cloudy early in the evening, then becoming mostly clear. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Sunny. Highs in the mid 80s. Northeast winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Mostly sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. Heat index values up to 100 early in the evening. .SUNDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .SUNDAY NIGHT...Mostly cloudy. Lows around 70. .MONDAY...A chance of showers in the morning. Partly cloudy. Highs in the upper 80s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent. $$ ILZ032-132315- Livingston- Including the cities of Pontiac, Dwight, and Fairbury 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly cloudy through mid morning, then becoming partly cloudy. Patchy fog through mid morning. A chance of sprinkles in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. .TONIGHT...Partly cloudy early in the evening, then becoming mostly clear. Lows in the lower 60s. Northeast winds around 5 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. East winds around 5 mph. .FRIDAY...Mostly sunny. Highs in the mid 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SUNDAY...Partly cloudy. Highs around 90. Heat index values up to 105. .SUNDAY NIGHT...Partly cloudy. Lows around 70. .MONDAY...Partly cloudy. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. $$ ILZ023-132315- Kankakee- Including the cities of Kankakee, Bourbonnais, and Bradley 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly cloudy through mid morning, then becoming partly cloudy. Patchy fog through mid morning. A chance of sprinkles in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. .TONIGHT...Partly cloudy early in the evening, then becoming mostly clear. Lows in the lower 60s. Northeast winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. Northeast winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Mostly sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .SUNDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. .MONDAY...Partly cloudy. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. $$ ILZ039-132315- Ford- Including the cities of Paxton and Gibson City 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly cloudy through mid morning, then becoming partly cloudy. Patchy fog through mid morning. A chance of sprinkles in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. .TONIGHT...Partly cloudy early in the evening, then becoming mostly clear. Lows in the lower 60s. North winds around 5 mph. .THURSDAY...Sunny. Highs in the lower 80s. Northeast winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. East winds around 5 mph. .FRIDAY...Sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 100. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SUNDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .SUNDAY NIGHT...Partly cloudy. Lows around 70. .MONDAY...Partly cloudy. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. $$ ILZ033-132315- Iroquois- Including the cities of Watseka and Gilman 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly cloudy through mid morning, then becoming partly cloudy. Patchy fog through mid morning. A chance of sprinkles in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. .TONIGHT...Partly cloudy early in the evening, then becoming mostly clear. Lows in the lower 60s. North winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Sunny. Highs in the mid 80s. Northeast winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 100. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SUNDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. .MONDAY...Partly cloudy. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ INZ010-132315- Newton- Including the cities of Roselawn, Kentland, and Morocco 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly cloudy through mid morning, then becoming partly cloudy. Patchy fog through mid morning. A slight chance of showers in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. Chance of precipitation 20 percent. .TONIGHT...Mostly clear. Lows in the lower 60s. North winds around 5 mph. .THURSDAY...Sunny. Highs in the mid 80s. Northeast winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 100. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SUNDAY...Partly cloudy. Highs around 90. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. .MONDAY...Partly cloudy. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a chance of showers. Highs in the lower 80s. Chance of precipitation 40 percent. $$ INZ011-132315- Jasper- Including the cities of Rensselaer and DeMotte 320 AM CDT Wed Aug 13 2025 .TODAY...Mostly cloudy through mid morning, then becoming partly cloudy. Patchy fog through mid morning. A slight chance of showers in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. Chance of precipitation 20 percent. .TONIGHT...Mostly clear. Lows around 60. North winds around 5 mph. .THURSDAY...Sunny. Highs in the mid 80s. Northeast winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .FRIDAY...Sunny. Highs in the upper 80s. South winds around 5 mph. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 20 percent. .SUNDAY...Partly cloudy. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. .MONDAY...Partly cloudy. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a chance of showers. Highs in the lower 80s. Chance of precipitation 40 percent. $$ INZ019-132315- Benton- Including the cities of Fowler and Oxford 420 AM EDT Wed Aug 13 2025 .TODAY...Mostly cloudy in the morning, then becoming partly cloudy. Patchy fog through mid morning. A slight chance of showers in the afternoon. Highs in the mid 80s. Northwest winds 5 to 10 mph. Chance of precipitation 20 percent. .TONIGHT...Partly cloudy early in the evening, then becoming mostly clear. Lows in the lower 60s. North winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Sunny. Highs in the mid 80s. Northeast winds around 5 mph. .THURSDAY NIGHT...Clear. Lows in the lower 60s. Light and variable winds. .FRIDAY...Sunny. Highs in the mid 80s. Light and variable winds, becoming south around 5 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 60s. .SATURDAY...Mostly sunny. Highs around 90. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SUNDAY...Partly cloudy. Highs around 90. Heat index values up to 100. .SUNDAY NIGHT...Partly cloudy. Lows around 70. .MONDAY...Partly cloudy. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. $$