Zone Forecast Product
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
929 FPUS53 KLOT 211507 ZFPLOT Zone Forecast Product National Weather Service Chicago/Romeoville, IL 1005 AM CDT Tue Jul 21 2026 ILZ104-212300- Central Cook- Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Isolated showers late. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Scattered showers early in the evening, then isolated showers in the late evening and early morning. Cooler with lows in the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Not as warm. Less humid with highs in the lower 70s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s in the suburbs to the lower 60s downtown. North winds 5 to 10 mph, becoming northwest after midnight. .THURSDAY...Sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Southwest winds around 5 mph, becoming east in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 70. .SUNDAY...Partly cloudy. Highs around 90. .SUNDAY NIGHT...Partly cloudy. Lows around 70. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s inland, but only in the lower 80s near the lake. $$ ILZ103-212300- Northern Cook- Including the cities of Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s. Northwest winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. .TONIGHT...Mostly cloudy in the evening, then clearing. Scattered showers early in the evening. Isolated showers late in the evening. Cooler with lows in the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds 5 to 10 mph, becoming northwest after midnight. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. West winds around 5 mph, becoming southeast in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY...Partly cloudy. Highs around 80. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. .SUNDAY...Partly cloudy. Highs around 90. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. .MONDAY...Partly cloudy. Highs in the mid 80s inland, but only in the lower 80s near the lake. $$ ILZ105-212300- Southern Cook- Including the cities of Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the upper 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Scattered showers, mainly in the evening. Lows around 60. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy. Isolated showers early in the morning. Not as warm. Less humid with highs in the lower 70s. North winds 10 to 15 mph. Chance of precipitation 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds 5 to 10 mph, becoming west after midnight. .THURSDAY...Sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. West winds around 5 mph, becoming southeast in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. .SUNDAY...Partly cloudy. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$ ILZ006-212300- Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .TONIGHT...Mostly cloudy in the evening, then clearing. Isolated showers early in the evening. Cooler with lows in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 70. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds 5 to 10 mph, becoming northwest after midnight. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. West winds around 5 mph, becoming south in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY...Partly cloudy. Highs around 80. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SUNDAY...Partly cloudy. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the mid 80s inland, but only around 80 near the lake. $$ ILZ005-212300- McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Near steady temperature around 80. Northwest winds 15 to 20 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds 5 to 10 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. West winds around 5 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. .FRIDAY...Partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the mid 80s. $$ ILZ012-212300- Kane- Including the cities of Aurora and Elgin 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the lower 80s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the mid 50s. North winds 10 to 15 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds 5 to 10 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Light and variable winds, becoming southwest around 5 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$ ILZ013-212300- DuPage- Including the cities of Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly cloudy in the evening, then clearing. Isolated showers early in the evening. Cooler with lows in the upper 50s. North winds 10 to 15 mph. Chance of precipitation 20 percent. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. North winds 5 to 10 mph, becoming west after midnight. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. West winds around 5 mph, becoming south in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Mostly clear. Lows in the lower 60s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. .SUNDAY...Partly cloudy. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$ ILZ020-212300- Kendall- Including the cities of Oswego, Yorkville, and Plano 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the lower 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. North winds 10 to 15 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Light and variable winds, becoming south around 5 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ106-212300- Northern Will- Including the cities of Joliet, Bolingbrook, Plainfield, and Mokena 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly cloudy in the evening, then clearing. Isolated showers late in the evening. Lows in the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds 5 to 10 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. West winds around 5 mph, becoming south in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 80. .FRIDAY NIGHT...Mostly clear. Lows around 60. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SUNDAY...Partly cloudy. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ107-212300- Southern Will- Including the cities of Channahon, Manhattan, and Wilmington 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy. Lows in the lower 60s. North winds 10 to 15 mph. Gusts up to 25 mph in the evening. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. North winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Light and variable winds, becoming southeast around 5 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows around 60. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SUNDAY...Partly cloudy. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ108-212300- Eastern Will- Including the cities of Crete, Peotone, and Beecher 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Scattered showers early in the evening, then isolated showers in the late evening and overnight. Lows in the lower 60s. North winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 40 percent. .WEDNESDAY...Partly cloudy. Not as warm. Less humid with highs around 70. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. North winds 5 to 10 mph in the evening, becoming light and variable. .THURSDAY...Sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Light and variable winds, becoming southeast around 5 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows around 60. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$ INZ001-212300- Lake IN- Including the cities of Gary, Hammond, and Merrillville 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Isolated showers late. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent. .TONIGHT...Mostly cloudy. Scattered showers in the evening, then isolated showers after midnight. Scattered showers late. Lows in the lower 60s. North winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Isolated showers until late afternoon. Not as warm with highs in the upper 60s. North winds 10 to 15 mph. Chance of precipitation 20 percent. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. North winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 70s. Northeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows around 60. .FRIDAY...Partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SUNDAY...Partly cloudy. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$ INZ002-212300- Porter- Including the cities of Portage, Valparaiso, and Chesterton 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s inland, but only in the lower 80s near the lake. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .TONIGHT...Mostly cloudy. Scattered showers in the evening. Isolated showers after midnight. Breezy with lows in the lower 60s. North winds 15 to 20 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Scattered showers early in the morning, then isolated showers in the late morning and afternoon. Not as warm with highs in the upper 60s. North winds 10 to 15 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. North winds 5 to 10 mph, becoming northeast after midnight. .THURSDAY...Mostly sunny. Highs in the mid 70s. Northeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows around 60. .FRIDAY...Partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. $$ ILZ003-212300- Winnebago- Including the city of Rockford 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the lower 80s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Cooler. Less humid with lows in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. .WEDNESDAY...Sunny in the morning, then becoming partly cloudy. Highs around 70. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Southwest winds around 5 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. .FRIDAY...Partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. .MONDAY...Mostly sunny. Highs in the upper 80s. $$ ILZ004-212300- Boone- Including the city of Belvidere 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Near steady temperature around 80. Northwest winds 15 to 20 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Cooler. Less humid with lows in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Light and variable winds, becoming southwest around 5 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. .FRIDAY...Partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. .MONDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s. $$ ILZ008-212300- Ogle- Including the cities of Rochelle, Oregon, and Byron 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the lower 80s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Cooler. Less humid with lows in the mid 50s. North winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. .WEDNESDAY...Sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. North winds 10 to 15 mph, diminishing to 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Southwest winds around 5 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. .FRIDAY...Partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. .MONDAY...Mostly sunny. Highs in the upper 80s. $$ ILZ011-212300- De Kalb- Including the cities of DeKalb and Sycamore 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the lower 80s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Cooler with lows in the mid 50s. North winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. .WEDNESDAY...Sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Light and variable winds, becoming south around 5 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. .FRIDAY...Partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$ ILZ010-212300- Lee- Including the city of Dixon 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the lower 80s. Northwest winds 15 to 20 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Less humid with lows in the upper 50s. North winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight. .WEDNESDAY...Sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds around 5 mph in the evening, becoming light and variable. .THURSDAY...Sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. South winds around 5 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. .FRIDAY...Partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ019-212300- La Salle- Including the cities of Ottawa, Streator, La Salle, Mendota, and Marseilles 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s. Northwest winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows around 60. North winds 10 to 15 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 70. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds 5 to 10 mph in the evening, becoming light and variable. .THURSDAY...Sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Southeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. .SUNDAY...Mostly sunny. Highs around 90. .SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ021-212300- Grundy- Including the cities of Morris, Coal City, and Minooka 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy. Lows in the lower 60s. North winds 10 to 15 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as warm with highs around 70. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds 5 to 10 mph in the evening, becoming light and variable. .THURSDAY...Sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Light and variable winds, becoming southeast around 5 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows around 60. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs around 90. .SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ032-212300- Livingston- Including the cities of Pontiac, Dwight, and Fairbury 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy. Lows in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Not as warm with highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. North winds 5 to 10 mph in the evening, becoming light and variable. .THURSDAY...Sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. East winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. .SUNDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs around 90. .SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ023-212300- Kankakee- Including the cities of Kankakee, Bourbonnais, and Bradley 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Isolated showers. Lows in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy. Highs in the lower 70s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 50s. North winds 5 to 10 mph in the evening, becoming light and variable. .THURSDAY...Sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Light and variable winds. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. .SUNDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ039-212300- Ford- Including the cities of Paxton and Gibson City 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .TONIGHT...Partly cloudy. Lows in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. .WEDNESDAY...Partly cloudy. Isolated showers early in the morning. Not as warm with highs in the upper 60s. North winds around 10 mph. Chance of precipitation 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. North winds 5 to 10 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny. Highs in the mid 70s. East winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. .SUNDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ ILZ033-212300- Iroquois- Including the cities of Watseka and Gilman 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .TONIGHT...Partly cloudy. Isolated showers late. Lows in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy. Not as warm with highs around 70. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 50s. North winds 5 to 10 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny. Highs in the mid 70s. East winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 60s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ INZ010-212300- Newton- Including the cities of Roselawn, Kentland, and Morocco 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .TONIGHT...Mostly cloudy. Scattered showers early in the evening, then isolated showers in the late evening and overnight. Lows in the lower 60s. North winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Isolated showers late in the morning. Not as warm with highs around 70. North winds 5 to 10 mph. Chance of precipitation 20 percent. .WEDNESDAY NIGHT...Clear. Lows in the lower 50s. North winds 5 to 10 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny. Highs in the mid 70s. Light and variable winds. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$ INZ011-212300- Jasper- Including the cities of Rensselaer and DeMotte 1005 AM CDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Isolated showers late. Highs in the mid 80s. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 20 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Scattered showers early in the evening, then isolated showers late in the evening. Isolated showers late. Lows around 60. North winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Isolated showers early in the morning. Isolated showers early in the afternoon. Not as warm with highs in the upper 60s. North winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation 20 percent. .WEDNESDAY NIGHT...Clear. Lows in the lower 50s. North winds 5 to 10 mph in the evening, becoming light and variable. .THURSDAY...Mostly sunny. Highs in the mid 70s. Northeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$ INZ019-212300- Benton- Including the cities of Fowler and Oxford 1105 AM EDT Tue Jul 21 2026 .REST OF TODAY...Partly cloudy. Highs in the mid 80s. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Isolated showers in the evening. Lows in the lower 60s. North winds 5 to 10 mph. Gusts up to 25 mph in the evening. Chance of precipitation 20 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Not as warm with highs around 70. North winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows in the lower 50s. North winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the mid 70s. Northeast winds around 5 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 80s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 60s. .SUNDAY...Partly cloudy. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. $$