Zone Forecast Product
Issued by NWS Central Illinois
Issued by NWS Central Illinois
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071 FPUS53 KILX 111034 ZFPILX Zone Forecasts National Weather Service Lincoln IL 533 AM CDT Tue Aug 11 2026 ILZ027-111800- Knox- Including the city of Galesburg 533 AM CDT Tue Aug 11 2026 .TODAY...Partly sunny. A chance of showers and thunderstorms, mainly this morning. Highs in the upper 80s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows around 70. East winds around 5 mph. .WEDNESDAY...Partly sunny with a chance of showers with a slight chance of thunderstorms. Humid with highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. Humid with lows around 70. Northeast winds around 5 mph. Chance of rain 70 percent. .THURSDAY...Showers with highs in the lower 80s. Northeast winds around 5 mph. Chance of rain 80 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers likely. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...A chance of showers in the morning. Mostly cloudy. Highs around 80. Chance of rain 50 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 50 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. .SUNDAY...Partly sunny. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 40 percent. .SUNDAY NIGHT...A chance of showers in the evening. Partly cloudy. Lows in the mid 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the upper 70s. $$ ILZ028-111800- Stark- Including the city of Toulon 533 AM CDT Tue Aug 11 2026 .TODAY...Mostly cloudy this morning, then becoming partly sunny. A chance of showers and thunderstorms. Highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy. Lows in the upper 60s. East winds around 5 mph. .WEDNESDAY...Partly sunny with a slight chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 60 percent. .WEDNESDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Humid with lows around 70. Northeast winds around 5 mph. Chance of rain 70 percent. .THURSDAY...Showers with highs in the lower 80s. Northeast winds around 5 mph. Chance of rain 80 percent. .THURSDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...A chance of showers in the morning. Mostly cloudy. Highs in the upper 70s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 60 percent. .SATURDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 80s. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .SUNDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 80s. Chance of rain 50 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the upper 70s. $$ ILZ030-111800- Marshall- Including the city of Lacon 533 AM CDT Tue Aug 11 2026 .TODAY...Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. East winds around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Showers likely. Humid with lows around 70. Northeast winds around 5 mph. Chance of rain 70 percent. .THURSDAY...Showers likely. Humid with highs in the lower 80s. Northeast winds around 5 mph. Chance of rain 70 percent. .THURSDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning. Highs around 80. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 60 percent. .SATURDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 80s. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 50 percent. .SUNDAY...A chance of showers in the morning. Partly sunny. Highs in the mid 80s. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly cloudy after midnight. Lows in the mid 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the upper 70s. $$ ILZ029-111800- Peoria- Including the city of Peoria 533 AM CDT Tue Aug 11 2026 .TODAY...Partly sunny. A chance of showers and thunderstorms, mainly this morning. Highs in the upper 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows around 70. Northeast winds 5 to 10 mph. Chance of rain 20 percent. .WEDNESDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. Humid with lows in the lower 70s. Northeast winds around 5 mph. Chance of rain 70 percent. .THURSDAY...Showers with highs in the lower 80s. Northeast winds around 5 mph. Chance of rain 80 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers likely. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...A chance of showers in the morning. Mostly cloudy. Highs in the lower 80s. Chance of rain 50 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the upper 80s. Chance of rain 50 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. .SUNDAY...A chance of showers in the morning. Partly sunny. Highs in the mid 80s. Chance of rain 40 percent. .SUNDAY NIGHT...A chance of showers in the evening. Partly cloudy. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs around 80. $$ ILZ031-111800- Woodford- Including the city of Eureka 533 AM CDT Tue Aug 11 2026 .TODAY...Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Southwest winds 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the upper 60s. East winds around 5 mph. Chance of rain 20 percent. .WEDNESDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Humid with lows around 70. Northeast winds around 5 mph. Chance of rain 70 percent. .THURSDAY...Showers likely. Humid with highs in the lower 80s. Northeast winds around 5 mph. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers likely. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 40 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Highs in the mid 80s. Chance of rain 50 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. .SUNDAY...A chance of showers in the morning. Partly sunny. Highs in the mid 80s. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers in the evening. Lows in the mid 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs around 80. $$ ILZ036-111800- Fulton- Including the city of Canton 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Partly sunny. A chance of showers and thunderstorms, mainly this morning. Highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. Heat index values up to 102. .TONIGHT...Partly cloudy. Humid with lows in the lower 70s. Northeast winds 5 to 10 mph, becoming east after midnight. .WEDNESDAY...Partly sunny with a chance of showers. A chance of thunderstorms, mainly in the morning. Humid with highs in the upper 80s. East winds 5 to 10 mph, becoming south in the afternoon. Chance of rain 50 percent. .WEDNESDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Humid with lows in the lower 70s. East winds around 5 mph. Chance of rain 70 percent. .THURSDAY...Showers likely. Humid with highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of rain 80 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50 percent. .SATURDAY...Partly sunny. Highs in the upper 80s. Heat index values up to 105 in the afternoon. .SATURDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent. .SUNDAY...Partly sunny. Highs in the mid 80s. .SUNDAY NIGHT...A chance of showers in the evening. Partly cloudy. Lows in the mid 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ037-111800- Tazewell- Including the city of Pekin 533 AM CDT Tue Aug 11 2026 .TODAY...Partly sunny with a chance of showers and thunderstorms. Highs around 90. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent. Heat index values up to 100. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 20 percent. .WEDNESDAY...Partly sunny with a slight chance of showers and thunderstorms in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Showers likely in the morning, then mostly cloudy with a chance of showers in the afternoon. Humid with highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of rain 80 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50 percent. .SATURDAY...Mostly sunny. Highs in the upper 80s. Heat index values up to 100 in the afternoon. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent. .SUNDAY...Partly sunny. Highs in the upper 80s. .SUNDAY NIGHT...A chance of showers in the evening. Partly cloudy. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ038-111800- McLean- Including the cities of Bloomington and Normal 533 AM CDT Tue Aug 11 2026 .TODAY...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph, becoming east after midnight. Chance of rain 30 percent. .WEDNESDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Showers likely. Humid with highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers likely. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 40 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Chance of rain 50 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 40 percent. .SUNDAY...Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. .SUNDAY NIGHT...A chance of showers in the evening. Partly cloudy. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Partly sunny. Highs around 80. $$ ILZ040-111800- Schuyler- Including the city of Rushville 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Partly sunny with a slight chance of thunderstorms. A chance of showers, mainly this morning. Highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. Heat index values up to 104. .TONIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 20 percent. .WEDNESDAY...Partly sunny with a chance of showers and thunderstorms. Humid with highs around 90. Southeast winds 5 to 10 mph, becoming south in the afternoon. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Showers likely in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. East winds around 5 mph. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of rain 80 percent. .FRIDAY...Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms after midnight. Lows around 70. Chance of rain 40 percent. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ041-111800- Mason- Including the city of Havana 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 103. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 20 percent. .WEDNESDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Showers likely, mainly in the morning. Humid with highs in the mid 80s. East winds around 5 mph. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of rain 80 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent. .SATURDAY...Mostly sunny. Highs around 90. Heat index values up to 100 in the afternoon. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ047-111800- Cass- Including the city of Beardstown 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 104. .TONIGHT...Partly cloudy. Humid with lows in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph, becoming southeast after midnight. .WEDNESDAY...Partly sunny with a chance of thunderstorms. A chance of showers. Humid with highs around 90. Southeast winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 101. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Showers likely in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. East winds around 5 mph. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of rain 80 percent. .FRIDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 30 percent. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105 in the afternoon. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ048-111800- Menard- Including the city of Petersburg 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 104. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 20 percent. .WEDNESDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southeast winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely after midnight. Humid with lows in the lower 70s. East winds around 5 mph. Chance of rain 70 percent. .THURSDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. East winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of rain 80 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent. .SATURDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ042-111800- Logan- Including the city of Lincoln 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms this morning, then a chance of thunderstorms this afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 30 percent. Heat index values up to 104. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. Northeast winds 5 to 10 mph, becoming east after midnight. Chance of rain 20 percent. .WEDNESDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Showers likely in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of rain 80 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent. .SATURDAY THROUGH SUNDAY...Partly cloudy. Highs in the upper 80s. Lows in the lower 70s. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ043-111800- De Witt- Including the city of Clinton 533 AM CDT Tue Aug 11 2026 .TODAY...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 40 percent. Heat index values up to 100. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows around 70. North winds 5 to 10 mph, becoming east after midnight. Chance of rain 20 percent. .WEDNESDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Southeast winds 10 to 15 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. Humid with lows around 70. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Showers likely in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of rain 80 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent. .SATURDAY THROUGH SUNDAY...Partly cloudy. Highs in the upper 80s. Lows in the lower 70s. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ049-111800- Scott- Including the city of Winchester 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Heat index values up to 106. .TONIGHT...Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming southeast after midnight. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 103. .WEDNESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 60 percent. .THURSDAY...Showers likely in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. East winds around 5 mph. Chance of rain 60 percent. Heat index values up to 101 in the afternoon. .THURSDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows around 70. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .SUNDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ050-111800- Morgan- Including the city of Jacksonville 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this morning. Highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 105. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming southeast after midnight. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 102. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Showers likely in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. East winds around 5 mph. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the upper 60s. Chance of rain 80 percent. .FRIDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 70. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .SUNDAY...Mostly sunny. Highs around 90. Heat index values up to 100. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ051-111800- Sangamon- Including the city of Springfield 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this morning. Highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 105. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming southeast after midnight. Chance of rain 20 percent. .WEDNESDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs around 90. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 101. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. East winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers. Lows around 70. Chance of rain 80 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 40 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 70. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 70s. .SUNDAY...Mostly sunny. Highs around 90. Heat index values up to 100. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ053-111800- Macon- Including the city of Decatur 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms this morning, then a chance of thunderstorms this afternoon. Highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 30 percent. Heat index values up to 103. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. West winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 30 percent. .WEDNESDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of showers in the morning. Humid with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of rain 80 percent. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the lower 80s. Lows in the upper 60s. Chance of rain 40 percent. .SATURDAY...Mostly sunny. Highs in the upper 80s. Heat index values up to 100 in the afternoon. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows in the upper 60s. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ044-111800- Piatt- Including the city of Monticello 533 AM CDT Tue Aug 11 2026 .TODAY...Partly sunny. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Highs in the upper 80s. Southwest 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. A chance of showers and thunderstorms, mainly in the evening. Humid with lows around 70. West winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 30 percent. .WEDNESDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely after midnight. Humid with lows around 70. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers. Lows in the upper 60s. Chance of rain 80 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent. .SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows around 70. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ045-111800- Champaign- Including the cities of Champaign and Urbana 533 AM CDT Tue Aug 11 2026 .TODAY...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 100. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the upper 60s. Southwest winds 5 to 10 mph, becoming east after midnight. Chance of rain 40 percent. .WEDNESDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. Humid with lows around 70. Northeast winds around 5 mph. Chance of rain 70 percent. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers likely. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 50 percent. .SATURDAY THROUGH SUNDAY...Partly cloudy. Highs in the upper 80s. Lows in the lower 70s. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs around 80. $$ ILZ046-111800- Vermilion- Including the city of Danville 533 AM CDT Tue Aug 11 2026 .TODAY...Mostly sunny this morning, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers this morning, then showers likely this afternoon. Highs in the mid 80s. Southwest winds 10 to 15 mph. Chance of rain 70 percent. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the upper 60s. South winds 5 to 10 mph, becoming east after midnight. Chance of rain 50 percent. .WEDNESDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Humid with lows in the upper 60s. North winds around 5 mph. Chance of rain 70 percent. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 50 percent. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 80s. Chance of rain 50 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the upper 80s. Chance of rain 40 percent. .SUNDAY NIGHT...A chance of showers in the evening. Partly cloudy. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Partly sunny. Highs around 80. $$ ILZ052-111800- Christian- Including the city of Taylorville 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the lower 90s. Southwest winds 10 to 15 mph. Heat index values up to 106 this afternoon. .TONIGHT...Partly cloudy with a slight chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph, becoming south after midnight. Chance of rain 30 percent. .WEDNESDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph, becoming south with gusts up to 25 mph in the afternoon. Chance of rain 40 percent. Heat index values up to 102. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of showers in the morning. Humid with highs in the upper 80s. East winds around 5 mph. Chance of rain 50 percent. Heat index values up to 100 in the afternoon. .THURSDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 30 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 70. Highs in the lower 90s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ061-111800- Shelby- Including the city of Shelbyville 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 105 this afternoon. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming south after midnight. Chance of rain 40 percent. .WEDNESDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Humid with highs around 90. Southwest winds around 5 mph, becoming south with gusts up to 25 mph in the afternoon. Chance of rain 40 percent. Heat index values up to 101. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely after midnight. Humid with lows in the lower 70s. East winds around 5 mph. Chance of rain 70 percent. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of showers in the morning. Humid with highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 80s. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper 60s. Highs around 90. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ054-111800- Moultrie- Including the city of Sullivan 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 104. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows around 70. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming south after midnight. Chance of rain 40 percent. .WEDNESDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of showers in the morning. Humid with highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers likely. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. Highs in the upper 80s. Heat index values up to 100 in the afternoon. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows in the upper 60s. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ055-111800- Douglas- Including the city of Tuscola 533 AM CDT Tue Aug 11 2026 .TODAY...Partly sunny. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Highs around 90. Southwest winds 10 to 15 mph. Chance of rain 40 percent. Heat index values up to 103. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows around 70. Southwest winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 40 percent. .WEDNESDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely after midnight. Humid with lows around 70. East winds around 5 mph. Chance of rain 70 percent. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers likely. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 40 percent. .SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows around 70. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ056-111800- Coles- Including the cities of Charleston and Mattoon 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms this morning, then a chance of thunderstorms this afternoon. Highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 40 percent. Heat index values up to 103. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows around 70. South winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely after midnight. Humid with lows in the lower 70s. Southeast winds around 5 mph, becoming east after midnight. Chance of rain 70 percent. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of showers in the morning. Humid with highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers likely. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. .SUNDAY...Mostly sunny. Highs around 90. Heat index values up to 100. .SUNDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ057-111800- Edgar- Including the city of Paris 533 AM CDT Tue Aug 11 2026 .TODAY...Partly sunny. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 102. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Humid with lows around 70. South winds 5 to 10 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely after midnight. Humid with lows around 70. Southeast winds around 5 mph, becoming northeast around 5 mph after midnight. Chance of rain 70 percent. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 50 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers likely. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent. .SATURDAY THROUGH SUNDAY...Partly cloudy. Highs in the upper 80s. Lows in the lower 70s. .SUNDAY NIGHT...Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ062-111800- Cumberland- Including the city of Greenup 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 105. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 101. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely after midnight. Humid with lows in the lower 70s. Southeast winds around 5 mph, becoming east after midnight. Chance of rain 60 percent. .THURSDAY...A chance of showers in the morning. Partly sunny. Humid with highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 40 percent. .THURSDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 70s. .SUNDAY...Mostly sunny. Highs around 90. Heat index values up to 100. .SUNDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ063-111800- Clark- Including the city of Marshall 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 40 percent. Heat index values up to 104. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely after midnight. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 70 percent. .THURSDAY...Partly sunny with a chance of showers in the morning, then mostly cloudy in the afternoon. Humid with highs in the mid 80s. Northeast winds 5 to 10 mph. Chance of rain 40 percent. .THURSDAY NIGHT...A chance of thunderstorms. Showers likely. Lows in the upper 60s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. .SUNDAY...Mostly sunny. Highs around 90. Heat index values up to 100. .SUNDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows around 70. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ066-111800- Effingham- Including the city of Effingham 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the lower 90s. Southwest winds 10 to 15 mph. Heat index values up to 106 this afternoon. .TONIGHT...Partly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 103. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph, becoming east after midnight. Chance of rain 50 percent. .THURSDAY...Partly sunny. A chance of showers in the morning. Humid with highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 101 in the afternoon. .THURSDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows around 70. Chance of rain 70 percent. .FRIDAY...Partly sunny. Highs in the mid 80s. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 70. Highs around 90. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ067-111800- Jasper- Including the city of Newton 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 106. .TONIGHT...Partly cloudy with a chance of thunderstorms. A chance of showers, mainly in the evening. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 103. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the lower 70s. South winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent. .THURSDAY...A chance of showers in the morning. Partly sunny. Humid with highs in the upper 80s. Northeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 101. .THURSDAY NIGHT...Mostly 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 70 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 80s. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 70. Highs around 90. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ068-111800- Crawford- Including the city of Robinson 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 105. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 102. .WEDNESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely after midnight. Humid with lows in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph, becoming northeast after midnight. Chance of rain 60 percent. .THURSDAY...Partly sunny. A chance of showers in the morning. Humid with highs in the upper 80s. Northeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 100. .THURSDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 70s. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows around 70. Highs around 90. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 70s. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ071-111800- Clay- Including the city of Flora 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny. Highs in the mid 90s. Southwest winds 10 to 15 mph. Heat index values up to 107 this afternoon. .TONIGHT...Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph, becoming north after midnight. Chance of rain 50 percent. .THURSDAY...A chance of showers in the morning. Partly sunny. Humid with highs around 90. Northeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 103 in the afternoon. .THURSDAY NIGHT...Mostly 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. .FRIDAY...Partly sunny. Highs in the upper 80s. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY 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 30 percent. .MONDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ072-111800- Richland- Including the city of Olney 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 106. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph, becoming northwest after midnight. Chance of rain 50 percent. .THURSDAY...A chance of showers in the morning. Partly sunny. Humid with highs around 90. Northwest winds around 5 mph, becoming northeast in the afternoon. Chance of rain 50 percent. Heat index values up to 103. .THURSDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 70s. Chance of rain 60 percent. .FRIDAY...Partly sunny. Highs in the upper 80s. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ073-111800- Lawrence- Including the city of Lawrenceville 533 AM CDT Tue Aug 11 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS EVENING... .TODAY...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Southwest winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 105. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 104. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Humid with lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph, becoming west after midnight. Chance of rain 50 percent. .THURSDAY...Partly sunny with a chance of showers. Humid with highs in the upper 80s. West winds around 5 mph, becoming north in the afternoon. Chance of rain 50 percent. Heat index values up to 101. .THURSDAY NIGHT...Mostly 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 70 percent. .FRIDAY...Partly sunny. Highs in the upper 80s. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the mid 80s. $$