308 FPUS53 KLOT 290705 ZFPLOT Zone Forecast Product National Weather Service Chicago/Romeoville, IL 205 AM CDT Mon Jun 29 2026 ILZ104-292215- Central Cook- Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 205 AM CDT Mon Jun 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM NOON TODAY TO 10 PM CDT WEDNESDAY... .TODAY...Mostly sunny in the morning, then becoming partly cloudy. Hot. Highs in the mid 90s. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 103. .TONIGHT...Mostly clear. Humid with lows in the upper 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 100 early in the evening. .TUESDAY...Mostly sunny and breezy, hot with highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 107. .TUESDAY NIGHT...Clear, breezy with lows in the upper 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph after midnight. Heat index values up to 103 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 104. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Hot with highs in the mid 90s. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 70s. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy. Highs in the upper 80s. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. $$ ILZ103-292215- Northern Cook- Including the cities of Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook 205 AM CDT Mon Jun 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM NOON TODAY TO 10 PM CDT WEDNESDAY... .TODAY...Mostly sunny. Breezy, hot. Highs in the mid 90s. South winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 103. .TONIGHT...Clear, breezy with lows in the upper 70s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Heat index values up to 100 early in the evening. .TUESDAY...Partly cloudy and breezy, hot with highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 107. .TUESDAY NIGHT...Clear, breezy with lows in the upper 70s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Heat index values up to 103 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 103. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Hot with highs in the mid 90s. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy. Highs in the upper 80s. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ105-292215- Southern Cook- Including the cities of Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest 205 AM CDT Mon Jun 29 2026 ...EXTREME HEAT WARNING IN EFFECT FROM NOON TODAY TO 10 PM CDT WEDNESDAY... .TODAY...Partly cloudy. Hot. Highs in the lower 90s. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 104. .TONIGHT...Partly cloudy in the evening, then becoming clear. Humid with lows in the upper 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 100 early in the evening. .TUESDAY...Mostly sunny and breezy, hot with highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 106. .TUESDAY NIGHT...Clear, breezy with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Heat index values up to 101 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 105. .WEDNESDAY NIGHT...Clear. Lows in the upper 70s. .THURSDAY...Sunny in the morning, then becoming partly cloudy. Hot with highs in the mid 90s. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy. 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 in the upper 80s. Chance of precipitation 40 percent. $$ ILZ006-292215- Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Mostly sunny. Warmer. Highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 104. .TONIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 100 early in the evening. .TUESDAY...Partly cloudy. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 107. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 102 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 103. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of precipitation 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 90. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy. Highs in the upper 80s inland, but only in the lower 80s near the lake. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ005-292215- McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Mostly sunny. Highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 103. .TONIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 101 early in the evening. .TUESDAY...Partly cloudy in the morning, then becoming mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 107. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 104 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 102. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of precipitation 20 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ012-292215- Kane- Including the cities of Aurora and Elgin 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Mostly sunny. Highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 104. .TONIGHT...Mostly clear. Humid with lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 100 early in the evening. .TUESDAY...Mostly sunny and breezy, hot with highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 106. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 103 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 102. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of precipitation 20 percent. .THURSDAY 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 mid 70s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy with a chance of showers and thunderstorms. Highs around 90. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of precipitation 30 percent. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows around 70. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. $$ ILZ013-292215- DuPage- Including the cities of Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Mostly sunny. Breezy, hot. Highs in the lower 90s. South winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Heat index values up to 104. .TONIGHT...Mostly clear and breezy with lows in the upper 70s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Heat index values up to 100 early in the evening. .TUESDAY...Mostly sunny and breezy, hot with highs in the mid 90s. Southwest winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Heat index values up to 107. .TUESDAY NIGHT...Clear, breezy with lows in the upper 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph after midnight. Heat index values up to 103 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 103. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Hot with highs in the mid 90s. .THURSDAY 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 mid 70s. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy. Highs in the upper 80s. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ020-292215- Kendall- Including the cities of Oswego, Yorkville, and Plano 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Partly cloudy. Highs in the lower 90s. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 106. .TONIGHT...Mostly clear. Humid with lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 100 early in the evening. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 107. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 103 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 104. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of precipitation 20 percent. .THURSDAY 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 mid 70s. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 30 percent. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows around 70. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. $$ ILZ106-292215- Northern Will- Including the cities of Joliet, Bolingbrook, Plainfield, and Mokena 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Partly cloudy. Highs in the lower 90s. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 105. .TONIGHT...Mostly clear. Humid with lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 107. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 102 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 105. .WEDNESDAY NIGHT...Clear. Lows in the upper 70s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of precipitation 20 percent. .THURSDAY 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 mid 70s. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows around 70. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. $$ ILZ107-292215- Southern Will- Including the cities of Channahon, Manhattan, and Wilmington 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Partly cloudy. Highs in the lower 90s. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 106. .TONIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 108. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. Heat index values up to 101 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Heat index values up to 105. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of precipitation 20 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 20 percent. .FRIDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers and thunderstorms. Highs around 90. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows around 70. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. $$ ILZ108-292215- Eastern Will- Including the cities of Crete, Peotone, and Beecher 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Partly cloudy. Highs in the lower 90s. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 105. .TONIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. .TUESDAY...Mostly sunny. Hot with highs in the lower 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 106. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Heat index values up to 104. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. .THURSDAY...Sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of precipitation 20 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. $$ INZ001-292215- Lake IN- Including the cities of Gary, Hammond, and Merrillville 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Partly cloudy. Highs in the lower 90s. South winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 25 mph in the afternoon. Heat index values up to 104. .TONIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. .TUESDAY...Mostly sunny. Hot with highs in the lower 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 106. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Heat index values up to 105. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. Hot with highs in the mid 90s. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. $$ INZ002-292215- Porter- Including the cities of Portage, Valparaiso, and Chesterton 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Partly cloudy. Highs in the lower 90s. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 103. .TONIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds 5 to 10 mph. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 106. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Heat index values up to 105. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of precipitation 20 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 90. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. $$ ILZ003-292215- Winnebago- Including the city of Rockford 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Mostly sunny. Breezy. Highs in the lower 90s. South winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Heat index values up to 104. .TONIGHT...Clear with lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 101 early in the evening. .TUESDAY...Partly cloudy in the morning, then becoming mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Heat index values up to 106. .TUESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 104 early in the evening. .WEDNESDAY...Mostly sunny. Hot with highs in the lower 90s. Southwest winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Heat index values up to 101. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of precipitation 20 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 30 percent. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ004-292215- Boone- Including the city of Belvidere 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Mostly sunny. Breezy. Highs in the lower 90s. South winds 10 to 15 mph with gusts up to 30 mph. Heat index values up to 104. .TONIGHT...Clear with lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 102 early in the evening. .TUESDAY...Partly cloudy in the morning, then becoming mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph, increasing to 15 to 20 mph with gusts up to 25 mph in the afternoon. Heat index values up to 106. .TUESDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 105 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Heat index values up to 101. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of precipitation 20 percent. .THURSDAY NIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ008-292215- Ogle- Including the cities of Rochelle, Oregon, and Byron 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Mostly sunny. Breezy. Highs in the lower 90s. South winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Heat index values up to 106. .TONIGHT...Clear with lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 103 early in the evening. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph, increasing to 15 to 20 mph with gusts up to 25 mph in the afternoon. Heat index values up to 106. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 104 early in the evening. .WEDNESDAY...Sunny, hot with highs in the lower 90s. Southwest winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Heat index values up to 102. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of precipitation 20 percent. .THURSDAY 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 mid 70s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the morning. Highs around 90. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ011-292215- De Kalb- Including the cities of DeKalb and Sycamore 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Mostly sunny. Breezy. Highs in the lower 90s. South winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Heat index values up to 105. .TONIGHT...Mostly clear. Humid with lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 102 early in the evening. .TUESDAY...Mostly sunny. Hot with highs in the lower 90s. Southwest winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Heat index values up to 105. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 103 early in the evening. .WEDNESDAY...Sunny, hot with highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 102. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of precipitation 20 percent. .THURSDAY 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 mid 70s. Chance of precipitation 50 percent. .FRIDAY...Partly cloudy with a chance of showers and thunderstorms. Highs around 90. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 50 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ010-292215- Lee- Including the city of Dixon 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Mostly sunny. Breezy. Highs in the lower 90s. South winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Heat index values up to 106. .TONIGHT...Mostly clear. Humid with lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 103 early in the evening. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 107. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 103 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 104. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of precipitation 20 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the morning. Highs around 90. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy. A chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ019-292215- La Salle- Including the cities of Ottawa, Streator, La Salle, Mendota, and Marseilles 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Partly cloudy. Highs in the lower 90s. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 106. .TONIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 102 early in the evening. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 105. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 103 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 103. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 70s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of precipitation 20 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of precipitation 20 percent. .FRIDAY...Partly cloudy with a chance of showers and thunderstorms. Highs around 90. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy in the morning, then clearing. A chance of showers and thunderstorms. Highs around 90. Chance of precipitation 40 percent. .SATURDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. $$ ILZ021-292215- Grundy- Including the cities of Morris, Coal City, and Minooka 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Hot. Highs in the lower 90s. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 107. .TONIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 101 early in the evening. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 108. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. Heat index values up to 104 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 25 mph in the afternoon. Heat index values up to 105. .WEDNESDAY NIGHT...Clear. Lows in the upper 70s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of precipitation 20 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 20 percent. .FRIDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers and thunderstorms. Highs around 90. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy. 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 in the upper 80s. Chance of precipitation 50 percent. $$ ILZ032-292215- Livingston- Including the cities of Pontiac, Dwight, and Fairbury 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Mostly cloudy. Hot. Highs in the lower 90s. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 106. .TONIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Heat index values up to 102 early in the evening. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 108. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. Heat index values up to 103 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 105. .WEDNESDAY NIGHT...Clear. Lows in the upper 70s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of showers and thunderstorms. Hot with highs in the mid 90s. Chance of precipitation 20 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 20 percent. .FRIDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers and thunderstorms. Highs around 90. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. $$ ILZ023-292215- Kankakee- Including the cities of Kankakee, Bourbonnais, and Bradley 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 90s. South winds 10 to 15 mph. Heat index values up to 105. .TONIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds 5 to 10 mph. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Heat index values up to 107. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. Heat index values up to 100 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Heat index values up to 105. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. Hot with highs in the mid 90s. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of precipitation 20 percent. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of precipitation 40 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers and thunderstorms. Highs around 90. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. $$ ILZ039-292215- Ford- Including the cities of Paxton and Gibson City 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Mostly cloudy. Highs in the lower 90s. South winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Heat index values up to 105. .TONIGHT...Partly cloudy. Humid with lows in the mid 70s. South winds 10 to 15 mph. Heat index values up to 101 early in the evening. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Heat index values up to 107. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. Heat index values up to 102 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Heat index values up to 105. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Hot with highs in the mid 90s. Chance of precipitation 20 percent. .THURSDAY NIGHT...Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 20 percent. .FRIDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 90. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 30 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy. Lows around 70. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. $$ ILZ033-292215- Iroquois- Including the cities of Watseka and Gilman 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Mostly cloudy. Highs in the lower 90s. South winds 10 to 15 mph. Heat index values up to 105. .TONIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds 5 to 10 mph. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Heat index values up to 106. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 5 to 10 mph. Heat index values up to 100 early in the evening. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Heat index values up to 104. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. Hot with highs in the mid 90s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of precipitation 20 percent. .FRIDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers and thunderstorms. Highs around 90. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 60s. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. $$ INZ010-292215- Newton- Including the cities of Roselawn, Kentland, and Morocco 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Mostly cloudy. Highs in the lower 90s. South winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Heat index values up to 104. .TONIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds 5 to 10 mph. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Heat index values up to 106. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 103. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. Hot with highs in the mid 90s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. $$ INZ011-292215- Jasper- Including the cities of Rensselaer and DeMotte 205 AM CDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 90s. South winds 10 to 15 mph. Heat index values up to 103. .TONIGHT...Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds 5 to 10 mph. .TUESDAY...Mostly sunny. Hot with highs in the mid 90s. Southwest winds 10 to 15 mph. Heat index values up to 106. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 104. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. Hot with highs in the mid 90s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs around 90. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. $$ INZ019-292215- Benton- Including the cities of Fowler and Oxford 305 AM EDT Mon Jun 29 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON CDT /1 PM EDT/ TODAY TO 10 PM CDT /11 PM EDT/ WEDNESDAY... .TODAY...Mostly cloudy. Highs in the lower 90s. South winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Heat index values up to 104. .TONIGHT...Mostly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds 5 to 10 mph. .TUESDAY...Partly cloudy. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 106. .TUESDAY NIGHT...Clear with lows in the mid 70s. Southwest winds 5 to 10 mph. .WEDNESDAY...Sunny, hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 104. .WEDNESDAY NIGHT...Clear. Lows in the mid 70s. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of precipitation 20 percent. .THURSDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of precipitation 20 percent. .FRIDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 90. Chance of precipitation 50 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of precipitation 40 percent. .INDEPENDENCE DAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. $$