FPUS53 KILX 181238 ZFPILX Zone Forecasts National Weather Service Lincoln IL 737 AM CDT Sat Jul 18 2026 ILZ027-182000- Knox- Including the city of Galesburg 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 102. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 60s. North winds 5 to 10 mph, becoming east after midnight. Chance of rain 40 percent. .SUNDAY...Sunny. Patchy smoke. Highs in the mid 80s. East winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. Southeast winds around 5 mph. .MONDAY...Sunny with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 103 in the afternoon. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the lower 60s. .WEDNESDAY...Sunny. Highs around 80. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ028-182000- Stark- Including the city of Toulon 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 100. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Patchy smoke after midnight. Lows in the mid 60s. North winds 5 to 10 mph, becoming east after midnight. Chance of rain 30 percent. .SUNDAY...Sunny. Patchy smoke. Highs in the mid 80s. East winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. Southeast winds around 5 mph. .MONDAY...Mostly sunny. Highs in the upper 80s. South winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 70s. Chance of rain 60 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the lower 60s. .WEDNESDAY...Sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ030-182000- Marshall- Including the city of Lacon 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 102. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Patchy smoke after midnight. Lows in the mid 60s. North winds 5 to 10 mph, becoming east after midnight. Chance of rain 50 percent. .SUNDAY...Mostly sunny. Patchy smoke. Highs in the mid 80s. East winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. Southeast winds around 5 mph. .MONDAY...Mostly sunny. Highs in the upper 80s. South winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the lower 70s. Chance of rain60 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the lower 60s. .WEDNESDAY...Sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. $$ ILZ029-182000- Peoria- Including the city of Peoria 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Heat index values up to 104. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 60s. North winds 5 to 10 mph, becoming east after midnight. Chance of rain 50 percent. .SUNDAY...Sunny. Patchy smoke. Highs in the mid 80s. East winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. Southeast winds around 5 mph. .MONDAY...Sunny with highs around 90. South winds 5 to 10 mph. Heat index values up to 101 in the afternoon. .MONDAY NIGHT...Partly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 70s. Chance of rain 60 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the lower 60s. .WEDNESDAY...Sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ031-182000- Woodford- Including the city of Eureka 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. Showers likely with a chance of thunderstorms this afternoon. Highs in the lower 90s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. Heat index values up to 103. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 60s. North winds 5 to 10 mph, becoming east after midnight. Chance of rain 50 percent. .SUNDAY...Mostly sunny. Patchy smoke. Highs in the mid 80s. East winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. Southeast winds around 5 mph. .MONDAY...Mostly sunny. Humid with highs in the upper 80s. South winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. Lows in the lower 70s. Chance of rain 60 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the lower 60s. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs around 80. Lows in the upper 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ036-182000- Fulton- Including the city of Canton 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Heat index values up to 103. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows around 70. Northwest winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Sunny. Patchy smoke. Highs in the upper 80s. East winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the upper 60s. East winds around 5 mph in the evening, becoming light and variable. .MONDAY...Sunny with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 103 in the afternoon. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the lower 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows around 60. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. $$ ILZ037-182000- Tazewell- Including the city of Pekin 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Heat index values up to 104. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 60s. Northwest winds 5 to 10 mph, becoming east after midnight. Chance of rain 50 percent. .SUNDAY...Sunny. Patchy smoke. Highs in the mid 80s. East winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. East winds around 5 mph. .MONDAY...Sunny with highs around 90. South winds 5 to 10 mph. Heat index values up to 101 in the afternoon. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the lower 60s. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the lower 80s. Lows in the upper 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ038-182000- McLean- Including the cities of Bloomington and Normal 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 103. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 60s. Northwest winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Mostly sunny. Patchy smoke. Highs in the mid 80s. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. East winds around 5 mph. .MONDAY...Mostly sunny. Humid with highs in the upper 80s. South winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the lower 60s. .WEDNESDAY...Sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .THURSDAY...Sunny. Highs around 80. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. $$ ILZ040-182000- Schuyler- Including the city of Rushville 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 103. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Sunny with highs in the upper 80s. East winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the upper 60s. East winds around 5 mph. .MONDAY...Sunny with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 102. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 90. Lows in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of rain 30 percent. .FRIDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ041-182000- Mason- Including the city of Havana 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 104. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows around 70. Northwest winds around 5 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Sunny. Patchy smoke. Highs in the upper 80s. East winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the upper 60s. East winds around 5 mph. .MONDAY...Sunny with highs in the lower 90s. South winds around 5 mph. Heat index values up to 102 in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 90. Lows in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows around 60. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. $$ ILZ047-182000- Cass- Including the city of Beardstown 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. Highs in the lower 90s. West winds 5 to 10 mph. Heat index values up to 103. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Sunny with highs in the upper 80s. East winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the upper 60s. East winds around 5 mph. .MONDAY...Sunny with highs in the lower 90s. South winds around 5 mph. Heat index values up to 102. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 90. Lows in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent. .FRIDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ048-182000- Menard- Including the city of Petersburg 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. Highs in the lower 90s. West winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 104. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Sunny. Patchy smoke in the afternoon. Highs in the upper 80s. East winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the upper 60s. East winds around 5 mph. .MONDAY...Sunny with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 100 in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 90. Lows in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows around 60. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. .FRIDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ042-182000- Logan- Including the city of Lincoln 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Heat index values up to 103. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows around 70. Northwest winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Sunny. Patchy smoke. Highs in the mid 80s. East winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. East winds around 5 mph. .MONDAY...Sunny with highs in the upper 80s. South winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the lower 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs around 80. Lows in the upper 50s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs around 80. Lows in the lower 60s. .FRIDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ043-182000- De Witt- Including the city of Clinton 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs around 90. West winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 101. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 60s. Northwest winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Mostly sunny. Patchy smoke. Highs in the mid 80s. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. East winds 5 to 10 mph. .MONDAY...Sunny. Highs in the upper 80s. South winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the lower 60s. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the upper 70s. Lows in the upper 50s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. $$ ILZ049-182000- Scott- Including the city of Winchester 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. Highs in the lower 90s. West winds 5 to 10 mph. Heat index values up to 103. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the lower 70s. West winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 50 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. East winds around 5 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the upper 60s. East winds around 5 mph. .MONDAY...Sunny with highs in the lower 90s. South winds around 5 mph. Heat index values up to 102. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 40 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent. .FRIDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ050-182000- Morgan- Including the city of Jacksonville 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. Highs in the lower 90s. West winds 5 to 10 mph. Heat index values up to 103. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. East winds around 5 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the upper 60s. East winds around 5 mph. .MONDAY...Sunny with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 101. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows around 60. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. $$ ILZ051-182000- Sangamon- Including the city of Springfield 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. Highs in the lower 90s. West winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 103. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Sunny. Patchy smoke in the afternoon. Humid with highs in the upper 80s. East winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the upper 60s. East winds around 5 mph. .MONDAY...Sunny with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 101. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 90. Lows in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows around 60. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. $$ ILZ053-182000- Macon- Including the city of Decatur 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. Highs around 90. West winds 10 to 15 mph. Heat index values up to 101. .TONIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows around 70. Northwest winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Sunny. Patchy smoke. Highs in the mid 80s. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. East winds 5 to 10 mph. .MONDAY...Sunny with highs in the upper 80s. South winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper 70s. Lows in the upper 50s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the lower 60s. .FRIDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ044-182000- Piatt- Including the city of Monticello 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs around 90. West winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 103. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Mostly sunny. Patchy smoke. Highs in the mid 80s. Northeast winds 5 to 10 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. East winds 5 to 10 mph. .MONDAY...Sunny with highs in the upper 80s. South winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the mid 60s. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the upper 70s. Lows in the upper 50s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. $$ ILZ045-182000- Champaign- Including the cities of Champaign and Urbana 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A chance of showers and thunderstorms this afternoon. Highs around 90. West winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 103. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Mostly sunny. Patchy smoke. Highs in the mid 80s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. East winds around 5 mph. .MONDAY...Mostly sunny. Humid with highs in the upper 80s. South winds around 5 mph. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the mid 60s. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs around 80. Lows in the upper 50s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. $$ ILZ046-182000- Vermilion- Including the city of Danville 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A chance of showers and thunderstorms this afternoon. Highs around 90. West winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 102. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the upper 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming north after midnight. Chance of rain 50 percent. .SUNDAY...Mostly sunny. Patchy smoke. Highs in the mid 80s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. East winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny. Highs in the upper 80s. South winds around 5 mph. .MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with showers and thunderstorms likely after midnight. Lows in the lower 70s. Chance of rain 60 percent. .TUESDAY...Mostly sunny. Highs in the upper 80s. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the lower 60s. Highs in the upper 70s. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper 50s. Highs around 80. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. $$ ILZ052-182000- Christian- Including the city of Taylorville 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. Highs in the lower 90s. West winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 102. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Sunny. A slight chance of showers in the afternoon. Patchy smoke in the afternoon. Humid with highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. East winds around 5 mph. .MONDAY...Sunny with highs around 90. South winds around 5 mph. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 90. Lows in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs around 80. Lows in the upper 50s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs around 80. Lows in the lower 60s. .FRIDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ061-182000- Shelby- Including the city of Shelbyville 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. Highs around 90. West winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 101. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Humid with lows around 70. West winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Sunny. Patchy smoke in the afternoon. Humid with highs in the upper 80s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. East winds around 5 mph. .MONDAY...Sunny with highs around 90. South winds around 5 mph. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 90. Lows in the mid 60s. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs around 80. Lows in the upper 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ054-182000- Moultrie- Including the city of Sullivan 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. Highs around 90. West winds 10 to 15 mph. Heat index values up to 102. .TONIGHT...Partly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Humid with lows in the upper 60s. West winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 60 percent. .SUNDAY...Mostly sunny. Patchy smoke. Highs in the mid 80s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. East winds around 5 mph. .MONDAY...Sunny with highs in the upper 80s. South winds around 5 mph. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper 70s. Lows in the upper 50s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs around 80. Lows in the lower 60s. .FRIDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ055-182000- Douglas- Including the city ofTuscola 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs around 90. West winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 102. .TONIGHT...Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the upper 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming northeast after midnight. Chance of rain 50 percent. .SUNDAY...Mostly sunny. Patchy smoke. Highs in the mid 80s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. East winds around 5 mph. .MONDAY...Mostly sunny. Humid with highs in the upper 80s. South winds around 5 mph. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper 70s. Lows in the upper 50s. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. $$ ILZ056-182000- Coles- Including the cities of Charleston and Mattoon 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. Highs around 90. West winds 10 to 15 mph. Heat index values up to 102. .TONIGHT...Partly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Humid with lows around 70. Northwest winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 70 percent. .SUNDAY...Mostly sunny. Patchy smoke. Highs in the mid 80s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the mid 60s. East winds around 5 mph. .MONDAY...Sunny. Highs in the upper 80s. South winds around 5 mph. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the upper 80s. Lows in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper 70s. Lows in the upper 50s. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. $$ ILZ057-182000- Edgar- Including the city of Paris 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs around 90. West winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 101. .TONIGHT...Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 60s. Northwest winds 5 to 10 mph, becoming north after midnight. Chance of rain 70 percent. .SUNDAY...Mostly sunny. Patchy smoke. Highs in the mid 80s. Northeast winds around 5 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Patchy smoke. Lows in the mid 60s. East winds around 5 mph. .MONDAY...Mostly sunny. Highs in the upper 80s. South winds around 5 mph. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the upper 80s. Chance of rain 50 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 70s. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper 50s. Highs in the upper 70s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows around 60. Highs in the lower 80s. $$ ILZ062-182000- Cumberland- Including the city of Greenup 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. Highs around 90. West winds 5 to 10 mph with gusts up to 20 mph. Heat index values up to 102. .TONIGHT...Partly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 60 percent. .SUNDAY...Sunny. Patchy smoke in the afternoon. Humid with highs in the mid 80s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the upper 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .MONDAY...Sunny with highs in the upper 80s. South winds around 5 mph. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 90. Lows in the mid 60s. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs around 80. Lows in the upper 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ063-182000- Clark- Including the city of Marshall 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs around 90. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Heat index values up to 101. .TONIGHT...Partly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Humid with lows in the lower 70s. Northwest winds 5 to 10 mph, becoming north after midnight. Chance of rain 70 percent. .SUNDAY...Sunny. Patchy smoke in the afternoon. Highs in the mid 80s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the upper 60s. Northeast winds around 5 mph. .MONDAY...Mostly sunny. Highs in the upper 80s. Southeast winds around 5 mph, becoming south around 5 mph in the afternoon. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs around 90. Chance of rain 50 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs in the upper 70s. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper 50s. Highs around 80. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. $$ ILZ066-182000- Effingham- Including the city of Effingham 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs around 90. West winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 103. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 50 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the upper 60s. East winds around 5 mph in the evening, becoming light and variable. .MONDAY...Sunny with highs in the upper 80s. Southeast winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs around 90. Lows in the mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs around 80. Lows in the upper 50s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the upper 70s. Lows in the lower 60s. .FRIDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ067-182000- Jasper- Including the city of Newton 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Heat index values up to 103. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 50 percent. .SUNDAY...Sunny with highs in the upper 80s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the upper 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .MONDAY...Sunny with highs in the upper 80s. Southeast winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 40 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the mid 60s. Highs around 80. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper 50s. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. $$ ILZ068-182000- Crawford- Including the city of Robinson 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Heat index values up to 103. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 50 percent. .SUNDAY...Sunny. Patchy smoke in the afternoon. Humid with highs in the upper 80s. Northeast winds around 5 mph. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the upper 60s. Northeast winds around 5 mph. .MONDAY...Sunny. Highs in the upper 80s. Southeast winds around 5 mph, becoming south around 5 mph in the afternoon. .MONDAY NIGHT AND TUESDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the lower 90s. Chance of rain 40 percent. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the upper 60s. Highs around 80. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 60. Highs around 80. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. $$ ILZ071-182000- Clay- Including the city of Flora 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 102. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 40 percent. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 40 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny. Humid with highs in the upper 80s. Southeast winds around 5 mph, becoming southwest in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .TUESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 100. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear. Lows around 60. .THURSDAY THROUGHFRIDAY...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. $$ ILZ072-182000- Richland- Including the city of Olney 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent. Heat index values up to 104. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 50 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Patchy smoke. Lows in the upper 60s. Northeast winds around 5 mph in the evening, becoming light and variable. .MONDAY...Mostly sunny. Humid with highs around 90. Light and variable winds, becoming southwest around 5 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .TUESDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 80s. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 60. Highs in the lower 80s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. $$ ILZ073-182000- Lawrence- Including the city of Lawrenceville 737 AM CDT Sat Jul 18 2026 .REST OF TODAY...Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 103. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 50 percent. .SUNDAY...Mostly sunny. A slight chance of showers in the afternoon. Humid with highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Patchy smoke. Lows in the upper 60s. Northeast winds around 5 mph. .MONDAY...Mostly sunny. Highs around 90. Light and variable winds, becoming south around 5 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .TUESDAY...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Lows in the upper 60s. Highs in the lower 80s. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows around 60. Highs in the lower 80s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. $$