Zone Forecast Product
Issued by NWS Central Illinois
Issued by NWS Central Illinois
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257 FPUS53 KILX 130838 ZFPILX Zone Forecasts National Weather Service Lincoln IL 338 AM CDT Thu Aug 13 2026 ILZ027-131600- Knox- Including the city of Galesburg 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...FLOOD WATCH IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH FRIDAY MORNING... .TODAY...Patchy fog this morning. A chance of thunderstorms. Showers likely. Highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 70 percent. .TONIGHT...Thunderstorms likely. Showers with lows around 70. East winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 90 percent. .FRIDAY...Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the lower 70s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .SATURDAY...Partly sunny. A chance of showers in the morning. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 107 in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with 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 and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the lower 60s. .TUESDAY...Mostly sunny. Highs in the lower 80s. .TUESDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ028-131600- Stark- Including the city of Toulon 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...FLOOD WATCH IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH FRIDAY MORNING... .TODAY...Patchy fog this morning. A chance of thunderstorms. Showers likely. Highs in the upper 70s. East winds 5 to 10 mph. Chance of rain 70 percent. .TONIGHT...Showers with thunderstorms likely. Humid with lows in the upper 60s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 90 percent. .FRIDAY...Mostly cloudy. A chance of showers and thunderstorms, mainly in the morning. Humid with highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Humid with lows around 70. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .SATURDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 103 in the afternoon. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent. .SUNDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 60s. Highs around 80. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 60s. Highs around 80. .TUESDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 30 percent. .WEDNESDAY...Partly sunny. Highs in the lower 80s. $$ ILZ030-131600- Marshall- Including the city of Lacon 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...FLOOD WATCH IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH FRIDAY MORNING... .TODAY...Cloudy. Areas of fog this morning. A chance of showers with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Highs around 80. East winds 5 to 10 mph. Chance of rain 70 percent. .TONIGHT...Thunderstorms likely. Showers. Locally heavy rainfall possible after midnight. Humid with lows in the upper 60s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent. .FRIDAY...Mostly cloudy. A chance of showers and thunderstorms, mainly in the morning. Humid with highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .SATURDAY...Partly sunny. A chance of showers and thunderstorms in the morning. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 106 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. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s. .MONDAY...Mostly sunny. Highs around 80. .MONDAY NIGHT...Mostly clear. Lows in the lower 60s. .TUESDAY...Mostly sunny. Highs in the lower 80s. .TUESDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 30 percent. .WEDNESDAY...Partly sunny. Highs in the lower 80s. $$ ILZ029-131600- Peoria- Including the city of Peoria 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...FLOOD WATCH IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH FRIDAY MORNING... .TODAY...Patchy fog this morning. A chance of thunderstorms. A chance of showers this morning, then showers likely this afternoon. Highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 70 percent. .TONIGHT...Thunderstorms likely. Showers with lows around 70. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent. .FRIDAY...Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the lower 70s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 107 in the afternoon. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 30 percent. .SUNDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 60s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the lower 80s. Lows in the mid 60s. $$ ILZ031-131600- Woodford- Including the city of Eureka 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...FLOOD WATCH IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH FRIDAY MORNING... .TODAY...Patchy fog this morning. Cloudy with a chance of thunderstorms. A chance of showers this morning, then showers likely this afternoon. Highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 70 percent. .TONIGHT...Thunderstorms likely. Showers with lows in the upper 60s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 80 percent. .FRIDAY...Mostly cloudy. Showers likely with a chance of thunderstorms in the morning, then a slight 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. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the morning. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 107 in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SUNDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Heat index values up to 100. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Mostly clear. Lows in the lower 60s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the lower 80s. Lows in the mid 60s. $$ ILZ036-131600- Fulton- Including the city of Canton 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... .TODAY...Patchy fog this morning. Showers likely with a chance of thunderstorms. Highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent. .FRIDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Humid with highs in the upper 80s. East winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 50 percent. Heat index values up to 102 in the afternoon. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .SATURDAY...Mostly sunny. Humid with highs around 90. South winds around 5 mph. Heat index values up to 109 in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SUNDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. Heat index values up to 100. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s. .MONDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 80s. Lows in the mid 60s. $$ ILZ037-131600- Tazewell- Including the city of Pekin 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...FLOOD WATCH IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH FRIDAY MORNING... .TODAY...Patchy fog this morning. Mostly cloudy with a chance of thunderstorms. A chance of showers this morning, then showers likely this afternoon. Highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows around 70. East winds around 10 mph with gusts up to 25 mph. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with showers likely with a chance of thunderstorms in the morning, then partly sunny with a slight 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. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent. .SATURDAY...Mostly sunny. Humid with highs around 90. South winds 5 to 10 mph. Heat index values up to 106 in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. Heat index values up to 100. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 80s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. $$ ILZ038-131600- McLean- Including the cities of Bloomington and Normal 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...FLOOD WATCH IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH FRIDAY MORNING... .TODAY...Mostly cloudy. Areas of fog this morning. A slight chance of showers and thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the upper 60s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent. .FRIDAY...Mostly cloudy. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 70 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. East winds around 10 mph. Chance of rain 50 percent. .SATURDAY...Mostly sunny. Humid with highs in the upper 80s. South winds around 10 mph. Heat index values up to 108 in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Heat index values up to 100. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 40 percent. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower 80s. $$ ILZ040-131600- Schuyler- Including the city of Rushville 338 AM CDT Thu Aug 13 2026 .TODAY...Mostly cloudy this morning, then becoming partly sunny. Patchy fog this morning. A chance of showers and thunderstorms. Highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...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 around 10 mph with gusts up to 25 mph. Chance of rain 60 percent. .FRIDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 40 percent. Heat index values up to 106 in the afternoon. .FRIDAY NIGHT...Partly cloudy. A chance of showers after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 40 percent. .SATURDAY...Mostly sunny. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 105. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 80s. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 60s. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 80s. Lows in the upper 60s. $$ ILZ041-131600- Mason- Including the city of Havana 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... .TODAY...Patchy fog this morning. Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent. .FRIDAY...Partly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Humid with highs in the upper 80s. East winds 5 to 10 mph. Gusts up to 25 mph in the morning. Chance of rain 50 percent. Heat index values up to 103 in the afternoon. .FRIDAY NIGHT...Partly cloudy. A chance of showers after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 40 percent. .SATURDAY...Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 106 in the afternoon. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 70s. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the mid 60s. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. $$ ILZ047-131600- Cass- Including the city of Beardstown 338 AM CDT Thu Aug 13 2026 .TODAY...Mostly cloudy this morning, then becoming partly sunny. Patchy fog this morning. A chance of showers and thunderstorms. Highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .FRIDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 106 in the afternoon. .FRIDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph. .SATURDAY...Mostly sunny. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 106. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower 90s. .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 mid 80s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 80s. Lows in the upper 60s. $$ ILZ048-131600- Menard- Including the city of Petersburg 338 AM CDT Thu Aug 13 2026 .TODAY...Patchy fog this morning. Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .FRIDAY...Partly sunny. A chance of thunderstorms with a slight chance of showers in the morning. Humid with highs around 90. Southeast winds 5 to 10 mph. Gusts up to 25 mph in the morning. Chance of rain 50 percent. Heat index values up to 104 in the afternoon. .FRIDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. East winds 5 to 10 mph. .SATURDAY...Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 105. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the mid 80s. .MONDAY NIGHT...Mostly clear. Lows in the mid 60s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 80s. Lows in the upper 60s. $$ ILZ042-131600- Logan- Including the city of Lincoln 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... .TODAY...Patchy fog this morning. Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy with 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 around 10 mph with gusts up to 20 mph. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 101 in the afternoon. .FRIDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. East winds 5 to 10 mph. .SATURDAY...Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 106 in the afternoon. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the lower 80s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. $$ ILZ043-131600- De Witt- Including the city of Clinton 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... .TODAY...Patchy fog this morning. Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows around 70. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with showers likely with a chance of thunderstorms in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 70 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Humid with lows in the lower 70s. East winds around 10 mph. .SATURDAY...Mostly sunny. Humid with highs around 90. South winds around 10 mph. Heat index values up to 104 in the afternoon. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 30 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 80s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. $$ ILZ049-131600- Scott- Including the city of Winchester 338 AM CDT Thu Aug 13 2026 .TODAY...Mostly cloudy with a chance of showers and thunderstorms this morning, then partly sunny with a slight chance of showers and thunderstorms this afternoon. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 103 this afternoon. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 109 in the afternoon. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. .SATURDAY...Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 108. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower 90s. .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 40 percent. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the mid 60s. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. $$ ILZ050-131600- Morgan- Including the city of Jacksonville 338 AM CDT Thu Aug 13 2026 .TODAY...Patchy fog this morning. Mostly cloudy with a chance of showers and thunderstorms this morning, then partly sunny with a slight chance of showers and thunderstorms this afternoon. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 101 this afternoon. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the lower 70s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 107 in the afternoon. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. .SATURDAY...Mostly sunny. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 105. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 40 percent. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the mid 60s. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. $$ ILZ051-131600- Sangamon- Including the city of Springfield 338 AM CDT Thu Aug 13 2026 .TODAY...Mostly cloudy this morning, then becoming partly sunny. Patchy fog this morning. A chance of showers and thunderstorms. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .FRIDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 106 in the afternoon. .FRIDAY NIGHT...Partly cloudy. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. .SATURDAY...Mostly sunny. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 107 in the afternoon. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows around 70. Chance of rain 40 percent. .MONDAY...Partly sunny. Highs in the mid 80s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 60s. Highs in the mid 80s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s. $$ ILZ053-131600- Macon- Including the city of Decatur 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... .TODAY...Patchy fog this morning. Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers. Humid with lows in the lower 70s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with a chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 103 in the afternoon. .FRIDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. East winds 5 to 10 mph. .SATURDAY...Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 107 in the afternoon. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs around 90. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 60s. Chance of rain 40 percent. .MONDAY...Partly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ044-131600- Piatt- Including the city of Monticello 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... .TODAY...Patchy fog this morning. Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy with 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 around 10 mph. Chance of rain 70 percent. .FRIDAY...Mostly cloudy with showers likely with a chance of thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 101 in the afternoon. .FRIDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. East winds 5 to 10 mph. .SATURDAY...Mostly sunny. Humid with highs around 90. Southeast winds around 10 mph, becoming southwest in the afternoon. Heat index values up to 106 in the afternoon. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Lows in the upper 60s. Chance of rain 40 percent. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid 60s. Highs in the lower 80s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ045-131600- Champaign- Including the cities of Champaign and Urbana 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...FLOOD WATCH IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH FRIDAY MORNING... .TODAY...Mostly cloudy. Areas of fog this morning. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows around 70. East winds 5 to 10 mph. Chance of rain 70 percent. .FRIDAY...Mostly cloudy. Showers likely with a chance of thunderstorms in the morning. Humid with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 70 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers after midnight. Humid with lows around 70. East winds 5 to 10 mph. Chance of rain 40 percent. .SATURDAY...Mostly sunny. Humid with highs around 90. Southeast winds 5 to 10 mph, becoming southwest in the afternoon. Heat index values up to 106 in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 40 percent. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ046-131600- Vermilion- Including the city of Danville 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... ...FLOOD WATCH IN EFFECT FROM 10 AM CDT THIS MORNING THROUGH FRIDAY MORNING... .TODAY...Mostly cloudy. Areas of fog this morning. A chance of showers and thunderstorms this afternoon. Highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows around 70. East winds 5 to 10 mph. Chance of rain 70 percent. .FRIDAY...Mostly cloudy. Showers likely with a chance of thunderstorms in the morning. Humid with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 70 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Humid with lows around 70. East winds around 5 mph. Chance of rain 50 percent. .SATURDAY...Mostly sunny. A chance of showers in the morning. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph, becoming south in the afternoon. Chance of rain 50 percent. Heat index values up to 105 in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 70s. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 50 percent. .MONDAY AND MONDAY NIGHT...Partly cloudy. Highs in the lower 80s. Lows in the lower 60s. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. $$ ILZ052-131600- Christian- Including the city of Taylorville 338 AM CDT Thu Aug 13 2026 .TODAY...Mostly cloudy. Patchy fog this morning. A chance of showers and thunderstorms, mainly this morning. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 101 this afternoon. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then mostly sunny in the afternoon. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming south in the afternoon. Chance of rain 50 percent. Heat index values up to 107 in the afternoon. .FRIDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph. .SATURDAY...Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 108 in the afternoon. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .SUNDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows around 70. Chance of rain 40 percent. .MONDAY...Partly sunny. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. $$ ILZ061-131600- Shelby- Including the city of Shelbyville 338 AM CDT Thu Aug 13 2026 .TODAY...Mostly cloudy. Patchy fog this morning. A chance of showers and thunderstorms, mainly this morning. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 101 this afternoon. .TONIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 40 percent. .FRIDAY...Mostly cloudy with a chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming south in the afternoon. Chance of rain 50 percent. Heat index values up to 105 in the afternoon. .FRIDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. East winds around 5 mph. .SATURDAY...Sunny with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 107 in the afternoon. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 60s. Chance of rain 40 percent. .MONDAY...Partly sunny. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. $$ ILZ054-131600- Moultrie- Including the city of Sullivan 338 AM CDT Thu Aug 13 2026 .TODAY...Patchy fog this morning. Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly this morning. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with a chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 103. .FRIDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. East winds 5 to 10 mph. .SATURDAY...Mostly sunny. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph, becoming southwest in the afternoon. Heat index values up to 107 in the afternoon. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 60s. Chance of rain 40 percent. .MONDAY...Partly sunny. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ055-131600- Douglas- Including the city of Tuscola 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... .TODAY...Patchy fog this morning. Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with showers likely with a chance of thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 60 percent. Heat index values up to 102 in the afternoon. .FRIDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. East winds 5 to 10 mph. .SATURDAY...Mostly sunny. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph, becoming southwest in the afternoon. Heat index values up to 108 in the afternoon. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 60s. Chance of rain 40 percent. .MONDAY...Partly sunny. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ056-131600- Coles- Including the cities of Charleston and Mattoon 338 AM CDT Thu Aug 13 2026 .TODAY...Patchy fog this morning. Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with a chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming south in the afternoon. Chance of rain 50 percent. Heat index values up to 104 in the afternoon. .FRIDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. East winds around 5 mph. .SATURDAY...Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 108 in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. .SUNDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 60s. Chance of rain 40 percent. .MONDAY...Partly sunny. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ057-131600- Edgar- Including the city of Paris 338 AM CDT Thu Aug 13 2026 ...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING... .TODAY...Mostly cloudy. Areas of fog this morning. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Partly cloudy with a chance of showers. Humid with lows in the lower 70s. East winds around 5 mph. Chance of rain 40 percent. .SATURDAY...Mostly sunny. Humid with highs around 90. Southeast winds 5 to 10 mph, becoming south in the afternoon. Heat index values up to 106 in the afternoon. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the lower 70s. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 60s. Chance of rain 50 percent. .MONDAY...Partly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ062-131600- Cumberland- Including the city of Greenup 338 AM CDT Thu Aug 13 2026 .TODAY...Patchy fog this morning. Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the upper 80s. Southeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 102 this afternoon. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 40 percent. .FRIDAY...Mostly cloudy with a chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Humid with highs around 90. East winds 5 to 10 mph with gusts up to 20 mph, becoming south in the afternoon. Chance of rain 40 percent. Heat index values up to 106 in the afternoon. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the lower 70s. East winds around 5 mph. .SATURDAY...Mostly sunny. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph, becoming southwest in the afternoon. Heat index values up to 109 in the afternoon. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows around 70. Chance of rain 40 percent. .MONDAY...Partly sunny. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. $$ ILZ063-131600- Clark- Including the city of Marshall 338 AM CDT Thu Aug 13 2026 .TODAY...Patchy fog this morning. Mostly cloudy with a chance of showers. A slight chance of thunderstorms this morning, then a chance of thunderstorms this afternoon. Highs in the upper 80s. Southeast winds around 5 mph. Chance of rain 40 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY...Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. East winds 5 to 10 mph with gusts up to 20 mph, becoming south in the afternoon. Chance of rain 40 percent. Heat index values up to 103 in the afternoon. .FRIDAY NIGHT...Partly cloudy. Humid with lows in the lower 70s. East winds around 5 mph. .SATURDAY...Mostly sunny. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph, becoming southwest in the afternoon. Heat index values up to 108 in the afternoon. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 70s. Chance of rain 40 percent. .MONDAY...Partly sunny. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower 80s. Lows in the mid 60s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. $$ ILZ066-131600- Effingham- Including the city of Effingham 338 AM CDT Thu Aug 13 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT SUNDAY... .TODAY...Mostly cloudy. A chance of showers and thunderstorms, mainly this morning. Highs around 90. Southeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106 this afternoon. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Humid with lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. .FRIDAY...Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph, becoming south in the afternoon. Chance of rain 20 percent. Heat index values up to 107 in the afternoon. .FRIDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds around 5 mph. .SATURDAY...Sunny with highs in the lower 90s. South winds around 5 mph. Heat index values up to 108. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy. Lows in the mid 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. $$ ILZ067-131600- Jasper- Including the city of Newton 338 AM CDT Thu Aug 13 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT SUNDAY... .TODAY...Mostly cloudy. Patchy fog this morning. A chance of showers and thunderstorms, mainly this morning. Highs around 90. Southeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 105 this afternoon. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 40 percent. .FRIDAY...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then mostly sunny in the afternoon. Humid with highs in the lower 90s. East winds 5 to 10 mph, becoming south in the afternoon. Chance of rain 40 percent. Heat index values up to 108 in the afternoon. .FRIDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. East winds around 5 mph. .SATURDAY...Sunny with highs in the lower 90s. Southeast winds around 5 mph, becoming southwest in the afternoon. Heat index values up to 110. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. $$ ILZ068-131600- Crawford- Including the city of Robinson 338 AM CDT Thu Aug 13 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT SUNDAY... .TODAY...Patchy fog this morning. Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the upper 80s. Southeast winds around 5 mph. Chance of rain 40 percent. Heat index values up to 103 this afternoon. .TONIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY...Mostly cloudy in the morning, then becoming mostly sunny. A slight chance of thunderstorms. A chance of showers, mainly in the morning. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming south in the afternoon. Chance of rain 40 percent. Heat index values up to 107. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. East winds around 5 mph. .SATURDAY...Sunny with highs in the lower 90s. Southeast winds 5 to 10 mph, becoming southwest in the afternoon. Heat index values up to 108. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 70s. Chance of rain 40 percent. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. $$ ILZ071-131600- Clay- Including the city of Flora 338 AM CDT Thu Aug 13 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT SUNDAY... .TODAY...Mostly cloudy with a chance of showers and thunderstorms this morning, then partly sunny with a slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. South winds around 5 mph. Chance of rain 30 percent. Heat index values up to 107 this afternoon. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the mid 70s. Southeast winds around 5 mph. Chance of rain 20 percent. .FRIDAY...Mostly sunny. A slight chance of showers in the morning. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming southwest in the afternoon. Chance of rain 20 percent. Heat index values up to 109 in the afternoon. .FRIDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds around 5 mph. .SATURDAY...Sunny with highs in the mid 90s. South winds around 5 mph. Heat index values up to 109. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the mid 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. $$ ILZ072-131600- Richland- Including the city of Olney 338 AM CDT Thu Aug 13 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT SUNDAY... .TODAY...Mostly cloudy with a chance of showers and thunderstorms this morning, then partly sunny with a slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. South winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106 this afternoon. .TONIGHT...Partly cloudy. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the lower 90s. Southeast winds around 5 mph, becoming southwest in the afternoon. Chance of rain 20 percent. Heat index values up to 109. .FRIDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds around 5 mph. .SATURDAY...Sunny with highs in the mid 90s. South winds around 5 mph. Heat index values up to 110. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Hot. Lows in the mid 70s. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the mid 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. $$ ILZ073-131600- Lawrence- Including the city of Lawrenceville 338 AM CDT Thu Aug 13 2026 ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM CDT SUNDAY... .TODAY...Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly this morning. Highs in the lower 90s. South winds around 5 mph. Chance of rain 40 percent. Heat index values up to 106 this afternoon. .TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the mid 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent. .FRIDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the lower 90s. Southeast winds 5 to 10 mph, becoming southwest in the afternoon. Chance of rain 20 percent. Heat index values up to 108. .FRIDAY NIGHT...Mostly clear. Humid with lows in the mid 70s. Southeast winds around 5 mph. .SATURDAY...Sunny with highs in the mid 90s. South winds around 5 mph. Heat index values up to 109. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Hot. Lows in the mid 70s. Highs in the mid 90s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent. .MONDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the mid 60s. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 80s. Lows in the upper 60s. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. $$