416 FPUS53 KLOT 052041 AAA ZFPLOT Zone Forecast Product...UPDATED National Weather Service Chicago/Romeoville, IL 341 PM CDT Fri Jun 5 2026 ILZ104-061115- Central Cook- Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. A chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s inland, but only in the upper 70s near the lake. West winds around 10 mph, becoming northeast in the afternoon. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A slight chance of thunderstorms until early morning. A slight chance of showers. Lows in the mid 60s. East winds around 5 mph. Chance of precipitation 20 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. East winds 5 to 10 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening. A slight chance of thunderstorms. A chance of showers after midnight. Lows in the upper 60s. East winds 5 to 10 mph. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 80 percent. .MONDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s inland, but only in the lower 80s near the lake. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 90s inland, but only in the upper 80s near the lake. Heat index values up to 100. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 70s. .THURSDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 100 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s inland, but only in the upper 80s near the lake. Heat index values up to 100. $$ ILZ103-061115- Northern Cook- Including the cities of Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. A chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms late in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s inland, but only in the mid 70s near the lake. West winds around 10 mph, becoming north in the afternoon. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 60s. East winds around 5 mph. Chance of precipitation 20 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s inland, but only in the mid 70s near the lake. East winds 5 to 10 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. East winds 5 to 10 mph. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s inland, but only in the lower 80s near the lake. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then clearing. Highs in the lower 90s inland, but only in the mid 80s near the lake. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 100 early in the evening. .THURSDAY...Partly cloudy. Highs in the mid 90s inland, but only in the upper 80s near the lake. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s inland, but only in the upper 80s near the lake. Heat index values up to 100. $$ ILZ105-061115- Southern Cook- Including the cities of Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. West winds around 10 mph, becoming north in the afternoon. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 60s. East winds around 5 mph. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. East winds around 5 mph, increasing to around 10 mph in the afternoon. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening. A slight chance of thunderstorms. A chance of showers after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 40 percent. .MONDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then clearing. Highs in the lower 90s. Heat index values up to 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 100 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. $$ ILZ006-061115- Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. A chance of thunderstorms after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s inland, but only in the upper 70s near the lake. West winds 5 to 10 mph, becoming northeast in the afternoon. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. East winds around 5 mph. .SUNDAY...Mostly cloudy. Highs in the upper 70s inland, but only in the lower 70s near the lake. East winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. East winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s inland, but only in the upper 70s near the lake. Chance of precipitation 80 percent. .MONDAY NIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Lows in the mid 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 80s inland, but only in the lower 80s near the lake. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 90s inland, but only in the mid 80s near the lake. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 100 early in the evening. .THURSDAY...Partly cloudy. Highs in the lower 90s inland, but only in the upper 80s near the lake. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of precipitation 30 percent. Heat index values up to 105 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s inland, but only in the mid 80s near the lake. Heat index values up to 100. $$ ILZ005-061115- McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. A chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 80s. West winds 5 to 10 mph, becoming northwest in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. A slight chance of thunderstorms late. Lows in the lower 60s. East winds around 5 mph. Chance of precipitation 20 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. East winds 5 to 10 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening. A slight chance of thunderstorms. A chance of showers after midnight. Lows in the mid 60s. East winds 5 to 10 mph. Chance of precipitation 40 percent. .MONDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 30 percent. .WEDNESDAY...Mostly cloudy in the morning, then clearing. Highs in the lower 90s. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 70s. Heat index values up to 105 early in the evening. .THURSDAY...Partly cloudy. Highs in the mid 90s. Heat index values up to 110. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of precipitation 30 percent. Heat index values up to 105 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. $$ ILZ012-061115- Kane- Including the cities of Aurora and Elgin 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. A chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms in the late morning and early afternoon. A chance of showers and thunderstorms late. Highs in the mid 80s. West winds 5 to 10 mph, becoming northwest in the afternoon. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers in the evening. A slight chance of thunderstorms. A chance of showers after midnight. Lows in the mid 60s. East winds around 5 mph. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. East winds 5 to 10 mph. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening. A slight chance of thunderstorms. A chance of showers after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .MONDAY...Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then clearing. Highs in the lower 90s. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening. .THURSDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s. Heat index values up to 105 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. $$ ILZ013-061115- DuPage- Including the cities of Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. A chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds around 10 mph. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms late in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 60s. East winds around 5 mph. Chance of precipitation 20 percent. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. East winds 5 to 10 mph. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening. A slight chance of thunderstorms. A chance of showers after midnight. Lows in the mid 60s. East winds 5 to 10 mph. Chance of precipitation 40 percent. .MONDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then clearing. Highs in the lower 90s. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. $$ ILZ020-061115- Kendall- Including the cities of Oswego, Yorkville, and Plano 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms late in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms until early morning. A chance of showers. A slight chance of thunderstorms late. Lows in the mid 60s. East winds around 5 mph. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 60 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 90s. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 105 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. $$ ILZ106-061115- Northern Will- Including the cities of Joliet, Bolingbrook, Plainfield, and Mokena 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southwest winds around 10 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms late in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 60s. East winds around 5 mph. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then clearing. Highs in the lower 90s. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 100 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. $$ ILZ107-061115- Southern Will- Including the cities of Channahon, Manhattan, and Wilmington 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms late in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 60s. Southeast winds around 5 mph. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 90s. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. $$ ILZ108-061115- Eastern Will- Including the cities of Crete, Peotone, and Beecher 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms late in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 60s. East winds around 5 mph. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds around 5 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of precipitation 80 percent. .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 100 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. $$ INZ001-061115- Lake IN- Including the cities of Gary, Hammond, and Merrillville 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s inland, but only in the mid 70s near the lake. West winds around 10 mph, becoming north in the afternoon. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 60s. East winds around 5 mph. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s inland, but only in the upper 70s near the lake. East winds 5 to 10 mph. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening. A slight chance of thunderstorms. A chance of showers after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 80 percent. .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 90. Heat index values up to 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 100 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. $$ INZ002-061115- Porter- Including the cities of Portage, Valparaiso, and Chesterton 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s inland, but only in the mid 70s near the lake. West winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of thunderstorms after midnight. A slight chance of showers after midnight. Lows in the mid 60s. East winds around 5 mph. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds around 5 mph. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 80 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s inland, but only in the lower 80s near the lake. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 50 percent. .WEDNESDAY...Mostly cloudy in the morning, then clearing. Highs around 90 inland, but only in the mid 80s near the lake. Heat index values up to 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 90s inland, but only in the upper 80s near the lake. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 100 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s inland, but only in the upper 80s near the lake. Heat index values up to 100. $$ ILZ003-061115- Winnebago- Including the city of Rockford 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. A chance of thunderstorms after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers and thunderstorms. Highs in the upper 80s. West winds 5 to 10 mph, becoming northwest in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 60s. East winds around 5 mph. Chance of precipitation 20 percent. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .MONDAY...Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation near 100 percent. .MONDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening. .THURSDAY...Partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of precipitation 30 percent. Heat index values up to 105 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. $$ ILZ004-061115- Boone- Including the city of Belvidere 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. A chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 80s. West winds 5 to 10 mph, becoming northwest in the afternoon. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 60s. East winds around 5 mph. Chance of precipitation 20 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. East winds 5 to 10 mph, increasing to southeast 10 to 15 mph in the afternoon. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the mid 60s. East winds 5 to 10 mph. Chance of precipitation 50 percent. .MONDAY...Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 30 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 90s. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Heat index values up to 105 early in the evening. .THURSDAY...Partly cloudy. Highs in the mid 90s. Heat index values up to 110. .THURSDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of precipitation 30 percent. Heat index values up to 105 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. $$ ILZ008-061115- Ogle- Including the cities of Rochelle, Oregon, and Byron 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. A chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms in the late morning and afternoon. Highs in the upper 80s. West winds 5 to 10 mph, becoming northwest in the afternoon. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 60s. East winds around 5 mph. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of precipitation 70 percent. .MONDAY...Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Heat index values up to 105 early in the evening. .THURSDAY...Partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Chance of precipitation 30 percent. Heat index values up to 105 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. $$ ILZ011-061115- De Kalb- Including the cities of DeKalb and Sycamore 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. A chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms in the late morning and early afternoon. A chance of showers and thunderstorms late. Highs in the mid 80s. West winds 5 to 10 mph, becoming northwest in the afternoon. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 60s. East winds around 5 mph. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Lows in the mid 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 90s. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening. .THURSDAY...Partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Chance of precipitation 30 percent. Heat index values up to 100 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. $$ ILZ010-061115- Lee- Including the city of Dixon 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. A chance of showers and thunderstorms late. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms late in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms until early morning. A chance of showers. A slight chance of thunderstorms late. Lows in the mid 60s. Southeast winds around 5 mph. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of precipitation 60 percent. .SUNDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. A slight chance of thunderstorms after midnight. Lows in the mid 60s. Southeast winds around 10 mph. Chance of precipitation 70 percent. .MONDAY...Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Lows in the upper 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 105 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. $$ ILZ019-061115- La Salle- Including the cities of Ottawa, Streator, La Salle, Mendota, and Marseilles 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms late in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. South winds around 5 mph. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of precipitation 70 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 70 percent. .MONDAY...Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the mid 80s. Chance of precipitation near 100 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 50 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 90s. Heat index values up to 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 100 early in the evening. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. $$ ILZ021-061115- Grundy- Including the cities of Morris, Coal City, and Minooka 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms late in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. South winds around 5 mph. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 70 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 50 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 90s. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 100 early in the evening. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .FRIDAY...Partly cloudy. Highs in the mid 90s. Heat index values up to 105. $$ ILZ032-061115- Livingston- Including the cities of Pontiac, Dwight, and Fairbury 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. West winds 10 to 15 mph, diminishing to 5 to 10 mph in the afternoon. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds around 5 mph. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of precipitation 70 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 70 percent. .MONDAY...Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the mid 80s. Chance of precipitation near 100 percent. .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of precipitation 50 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 90s. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 100 early in the evening. .FRIDAY...Partly cloudy. Highs in the mid 90s. Heat index values up to 105. $$ ILZ023-061115- Kankakee- Including the cities of Kankakee, Bourbonnais, and Bradley 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms late in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. South winds around 5 mph. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds around 5 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 50 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 90s. Heat index values up to 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Heat index values up to 100 early in the evening. .FRIDAY...Partly cloudy. Highs in the mid 90s. Heat index values up to 100. $$ ILZ039-061115- Ford- Including the cities of Paxton and Gibson City 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. West winds 10 to 15 mph. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. South winds 5 to 10 mph. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 70 percent. .MONDAY...Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of precipitation 50 percent. .WEDNESDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Heat index values up to 100 early in the evening. .FRIDAY...Partly cloudy. Highs in the mid 90s. Heat index values up to 100. $$ ILZ033-061115- Iroquois- Including the cities of Watseka and Gilman 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows around 70. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. West winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. South winds around 5 mph. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds around 5 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of precipitation 50 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs around 90. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 100. .THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. .FRIDAY...Partly cloudy. Highs in the mid 90s. Heat index values up to 100. $$ INZ010-061115- Newton- Including the cities of Roselawn, Kentland, and Morocco 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows around 70. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. West winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. South winds around 5 mph in the evening, becoming light and variable. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds around 5 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of precipitation 80 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 50 percent. .WEDNESDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. $$ INZ011-061115- Jasper- Including the cities of Rensselaer and DeMotte 341 PM CDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows around 70. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms early in the morning, then a slight chance of showers and thunderstorms late in the morning. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds around 5 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 80 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of precipitation 50 percent. .WEDNESDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 90s. Heat index values up to 105. .THURSDAY NIGHT...Mostly clear. Lows in the lower 70s. .FRIDAY...Partly cloudy. Highs in the lower 90s. Heat index values up to 100. $$ INZ019-061115- Benton- Including the cities of Fowler and Oxford 441 PM EDT Fri Jun 5 2026 .TONIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows around 70. Southwest winds 10 to 15 mph. Chance of precipitation 70 percent. .SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. Southwest winds around 5 mph in the evening, becoming light and variable. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southeast winds around 5 mph. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds around 5 mph. Chance of precipitation 50 percent. .MONDAY...Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of precipitation 90 percent. .MONDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows around 70. Chance of precipitation 60 percent. .WEDNESDAY...Partly cloudy. Highs in the upper 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 70s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 90s. Heat index values up to 100. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of precipitation 30 percent. Heat index values up to 100. $$