FPUS53 KILX 180628 ZFPILX Zone Forecasts National Weather Service Lincoln IL 127 AM CDT Mon May 18 2026 ILZ027-181400- Knox- Including the city of Galesburg 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .MONDAY...A chance of thunderstorms. Showers, mainly in the morning. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Lows in the mid 60s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 80 percent. .TUESDAY...Mostly cloudy with showers with a chance of thunderstorms in the morning, then partly sunny in the afternoon. Highs in the mid 70s. Southwest winds 15 to 20 mph, becoming west in the afternoon. Chance of rain 80 percent. .TUESDAY NIGHT...Partly cloudy. Much cooler. Less humid with lows in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows around 50. Chance of rain 30 percent. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 40 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the mid 50s. Highs around 80. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ028-181400- Stark- Including the city of Toulon 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Partly cloudy with a chance of showers and thunderstorms. Near steady temperature in the lower 70s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 40 percent. .MONDAY...Cloudy with a chance of thunderstorms. Showers, mainly in the morning. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .MONDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms after midnight. Lows in the upper 60s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 80 percent. .TUESDAY...Mostly cloudy with showers with a chance of thunderstorms in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the mid 70s. Southwest winds 15 to 20 mph, becoming west in the afternoon. Chance of rain 80 percent. .TUESDAY NIGHT...Partly cloudy. Much cooler. Less humid with lows around 50. Northwest winds 10 to 15 mph. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows around 50. Chance of rain 30 percent. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 40 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the mid 50s. Highs around 80. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ030-181400- Marshall- Including the city of Lacon 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 70s. South winds around 15 mph with gusts up to 30 mph. .MONDAY...A chance of thunderstorms. Showers, mainly in the morning. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms after midnight. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .TUESDAY...Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the morning. Highs in the upper 70s. Southwest winds 15 to 20 mph, becoming west in the afternoon. Gusts up to 35 mph. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy. Much cooler. Less humid with lows in the lower 50s. Northwest winds 10 to 15 mph. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY NIGHT...Mostly cloudy. Lows around 50. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the lower 70s. Lows in the mid 50s. Chance of rain 30 percent. .SATURDAY...Partly sunny. Highs around 80. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ029-181400- Peoria- Including the city of Peoria 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Near steady temperature in the lower 70s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 20 percent. .MONDAY...A chance of thunderstorms. Showers, mainly in the morning. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent. .TUESDAY...Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the morning. Highs in the upper 70s. Southwest winds around 15 mph, becoming west in the afternoon. Gusts up to 30 mph. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy. Much cooler. Less humid with lows in the lower 50s. Northwest winds 10 to 15 mph. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs around 70. Lows in the mid 40s. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the mid 70s. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs around 80. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ031-181400- Woodford- Including the city of Eureka 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. .MONDAY...A chance of thunderstorms. Showers, mainly in the morning. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 70s. Southwest winds 15 to 20 mph, becoming west in the afternoon. Gusts up to 35 mph. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy. Much cooler. Less humid with lows in the lower 50s. Northwest winds 10 to 15 mph. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the lower 70s. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs around 80. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ036-181400- Fulton- Including the city of Canton 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Near steady temperature in the lower 70s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent. .MONDAY...A chance of thunderstorms. Showers. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent. .TUESDAY...Mostly cloudy with a chance of thunderstorms. Showers, mainly in the morning. Highs in the upper 70s. Southwest winds around 15 mph, becoming west in the afternoon. Gusts up to 30 mph. Chance of rain 80 percent. .TUESDAY NIGHT...Mostly cloudy. Much cooler. Less humid with lows around 50. Northwest winds 10 to 15 mph. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the mid 70s. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ037-181400- Tazewell- Including the city of Pekin 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. .MONDAY...A chance of thunderstorms. Showers. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Southwest winds 15 to 20 mph, becoming west 10 to 15 mph in the afternoon. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy. Much cooler. Less humid with lows in the lower 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the lower 70s. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...A chance of showers in the morning. Partly sunny. Highs around 80. Chance of rain 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ038-181400- McLean- Including the cities of Bloomington and Normal 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature around 70. South winds 15 to 20 mph with gusts up to 30 mph. .MONDAY...Showers with a chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs around 80. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Breezy with highs around 80. Southwest winds 15 to 25 mph, becoming west in the afternoon. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Much cooler. Less humid with lows in the lower 50s. Northwest winds 10 to 15 mph. Chance of rain 40 percent. .WEDNESDAY...Partly sunny. Cooler with highs in the upper 60s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the lower 40s. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the lower 70s. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...A chance of showers in the morning. Partly sunny. Highs in the upper 70s. Chance of rain 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ040-181400- Schuyler- Including the city of Rushville 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows around 70. South winds around 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .MONDAY...A chance of thunderstorms. Showers. Highs around 80. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Lows in the upper 60s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 80 percent. .TUESDAY...Mostly cloudy with a chance of thunderstorms. Showers, mainly in the morning. Highs in the upper 70s. Southwest winds around 15 mph, becoming northwest in the afternoon. Gusts up to 30 mph. Chance of rain 80 percent. .TUESDAY NIGHT...Mostly cloudy. Much cooler. Less humid with lows in the lower 50s. Northwest winds 10 to 15 mph. .WEDNESDAY...Partly sunny. Cooler with highs in the upper 60s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 30 percent. .SATURDAY...Partly sunny. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ041-181400- Mason- Including the city of Havana 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...A chance of thunderstorms. Showers. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent. .TUESDAY...A chance of thunderstorms. Showers. Highs in the upper 70s. Temperature falling into the mid 70s in the afternoon. Southwest winds 10 to 15 mph, becoming west in the afternoon. Gusts up to 30 mph. Chance of rain 80 percent. .TUESDAY NIGHT...Mostly cloudy. Much cooler. Less humid with lows in the lower 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY...Partly sunny. Cooler with highs in the upper 60s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the lower 70s. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs around 80. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ047-181400- Cass- Including the city of Beardstown 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 70s. South winds around 15 mph with gusts up to 30 mph. .MONDAY...A chance of thunderstorms. Showers. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY 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. South winds around 15 mph with gusts up to 30 mph. Chance of rain 70 percent. .TUESDAY...A chance of thunderstorms. Showers. Highs in the upper 70s. Temperature falling into the mid 70s in the afternoon. Southwest winds 15 to 20 mph, becoming west 10 to 15 mph in the afternoon. Chance of rain 80 percent. .TUESDAY NIGHT...Mostly cloudy. Much cooler. Less humid with lows in the lower 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY...Partly sunny. Cooler with highs in the upper 60s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 30 percent. .SATURDAY...Partly sunny. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ048-181400- Menard- Including the city of Petersburg 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 70s. South winds around 15 mph with gusts up to 30 mph. .MONDAY...A chance of thunderstorms. Showers. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...A chance of thunderstorms. Showers. Highs around 80. Temperature falling into the mid 70s in the afternoon. South winds 15 to 20 mph, becoming west 10 to 15 mph in the afternoon. Chance of rain 80 percent. .TUESDAY NIGHT...Mostly cloudy. Much cooler. Less humid with lows in the lower 50s. Northwest winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Partly sunny. Cooler with highs in the upper 60s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the mid 70s. Lows in the upper 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ042-181400- Logan- Including the city of Lincoln 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 70s. South winds around 15 mph with gusts up to 30 mph. .MONDAY...Showers with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...A chance of thunderstorms. Showers. Highs around 80. South winds 15 to 20 mph, becoming west 10 to 15 mph in the afternoon. Chance of rain 80 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Much cooler. Less humid with lows in the lower 50s. Northwest winds 10 to 15 mph. Chance of rain 40 percent. .WEDNESDAY...Partly sunny. Cooler with highs in the upper 60s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the mid 70s. Lows in the upper 50s. Chance of rain 40 percent. .SATURDAY...A chance of showers in the morning. Partly sunny. Highs around 80. Chance of rain 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ043-181400- De Witt- Including the city of Clinton 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature around 70. South winds around 15 mph with gusts up to 30 mph. .MONDAY...Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Showers likely with a chance of thunderstorms. Highs around 80. Southwest winds 15 to 20 mph, becoming west in the afternoon. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Much cooler. Less humid with lows in the lower 50s. Northwest winds 10 to 15 mph. Chance of rain 40 percent. .WEDNESDAY...Partly sunny. Cooler with highs in the upper 60s. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid 40s. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 40 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the upper 70s. Chance of rain 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. $$ ILZ049-181400- Scott- Including the city of Winchester 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...A chance of thunderstorms. Showers. Highs in the upper 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent. .TUESDAY...Showers with a chance of thunderstorms. Highs in the upper 70s. Temperature falling into the mid 70s in the afternoon. South winds 10 to 15 mph, becoming west in the afternoon. Chance of rain 80 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Much cooler. Less humid with lows in the lower 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the upper 40s. .THURSDAY...Mostly sunny. Highs in the lower 70s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the mid 50s. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ050-181400- Morgan- Including the city of Jacksonville 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 70s. South winds around 15 mph with gusts up to 30 mph. .MONDAY...Showers with a chance of thunderstorms. Highs in the upper 70s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .TUESDAY...A chance of thunderstorms. Showers. Highs in the upper 70s. Temperature falling into the mid 70s in the afternoon. South winds 15 to 20 mph, becoming west 10 to 15 mph in the afternoon. Chance of rain 90 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Much cooler. Less humid with lows in the lower 50s. Northwest winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs in the lower 70s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the mid 70s. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ051-181400- Sangamon- Including the city of Springfield 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 70s. South winds around 15 mph with gusts up to 30 mph. .MONDAY...Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs around 80. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 50 percent. .TUESDAY...Showers with a chance of thunderstorms. Highs in the lower 80s. Temperature falling into the mid 70s in the afternoon. South winds 15 to 20 mph, becoming west in the afternoon. Chance of rain 90 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Much cooler. Less humid with lows in the lower 50s. Northwest winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs in the lower 70s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the mid 70s. Lows in the upper 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ053-181400- Macon- Including the city of Decatur 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 70s. South winds around 15 mph with gusts up to 30 mph. .MONDAY...Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...A chance of thunderstorms. Showers. Highs in the lower 80s. Temperature falling into the upper 70s in the afternoon. South winds 15 to 20 mph, becoming west in the afternoon. Chance of rain 80 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Much cooler. Less humid with lows in the mid 50s. Northwest winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. $$ ILZ044-181400- Piatt- Including the city of Monticello 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds around 15 mph with gusts up to 30 mph. .MONDAY...Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...A chance of thunderstorms. Showers, breezy with highs in the lower 80s. Southwest winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 80 percent. .TUESDAY NIGHT...Mostly cloudy. Showers likely in the evening. Cooler. Less humid with lows in the mid 50s. Northwest winds 10 to 15 mph. Chance of rain 70 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. $$ ILZ045-181400- Champaign- Including the cities of Champaign and Urbana 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds around 15 mph with gusts up to 30 mph. .MONDAY...Showers. A slight chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Breezy with highs in the lower 80s. Southwest winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Showers likely in the evening. Cooler. Less humid with lows in the mid 50s. Northwest winds 10 to 15 mph. Chance of rain 70 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. $$ ILZ046-181400- Vermilion- Including the city of Danville 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Partly sunny with a chance of showers with a slight chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 60s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 40 percent. .TUESDAY...Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Highs in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Cooler with lows in the mid 50s. West winds 10 to 15 mph, becoming north after midnight. Chance of rain 70 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs in the upper 60s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the lower 70s. Lows in the upper 50s. Chance of rain 50 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly cloudy after midnight. Lows in the upper 50s. Chance of rain 30 percent. .SUNDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ052-181400- Christian- Including the city of Taylorville 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 70s. South winds around 15 mph with gusts up to 30 mph. .MONDAY...Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...A chance of thunderstorms. Showers. Highs in the lower 80s. Temperature falling into the mid 70s in the afternoon. South winds 15 to 20 mph, becoming southwest in the afternoon. Chance of rain 90 percent. .TUESDAY NIGHT...Showers likely in the evening. Much cooler with lows in the mid 50s. Northwest winds 10 to 15 mph. Chance of rain 70 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40 percent. .SATURDAY...A chance of showers in the morning. Partly sunny. Highs in the upper 70s. Chance of rain 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. $$ ILZ061-181400- Shelby- Including the city of Shelbyville 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Temperature falling into the upper 70s in the afternoon. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Cooler with lows in the mid 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 70s. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. .SUNDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ054-181400- Moultrie- Including the city of Sullivan 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds around 15 mph with gusts up to 25 mph. .MONDAY...Showers with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Locally heavy rainfall possible in the morning. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Temperature falling into the upper 70s in the afternoon. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. .TUESDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Cooler with lows in the mid 50s. Northwest winds 10 to 15 mph. Chance of rain 70 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs in the upper 70s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 60. Highs in the lower 80s. $$ ILZ055-181400- Douglas- Including the city of Tuscola 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Partly sunny with a chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Locally heavy rainfall possible in the morning. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Highs in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. .TUESDAY NIGHT...Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Cooler with lows in the mid 50s. Northwest winds 10 to 15 mph, becoming north after midnight. Chance of rain 80 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 70s. Chance of rain 40 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 60. Highs in the lower 80s. $$ ILZ056-181400- Coles- Including the cities of Charleston and Mattoon 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Partly sunny with a chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Locally heavy rainfall possible in the morning. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. .TUESDAY NIGHT...Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Cooler with lows in the upper 50s. Northwest winds 10 to 15 mph, becoming north 5 to 10 mph after midnight. Chance of rain 80 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 70s. Chance of rain 40 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 60. Highs in the lower 80s. $$ ILZ057-181400- Edgar- Including the city of Paris 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Mostly sunny with a chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Highs in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Cooler with lows in the upper 50s. West winds 10 to 15 mph, becoming north after midnight. Chance of rain 90 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the upper 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s. .SATURDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 70s. Chance of rain 50 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. .SUNDAY...Partly sunny. Highs in the lower 80s. $$ ILZ062-181400- Cumberland- Including the city of Greenup 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds around 10 mph with gusts up to 25 mph. .MONDAY...Partly sunny with a chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Locally heavy rainfall possible in the afternoon. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Partly sunny with a chance of showers and thunderstorms in the morning, then mostly cloudy with showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent. .TUESDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Cooler with lows in the upper 50s. West winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 90 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the upper 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the lower 70s. Lows in the upper 50s. Chance of rain 50 percent. .SATURDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 70s. Chance of rain 50 percent. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the lower 80s. $$ ILZ063-181400- Clark- Including the city of Marshall 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds around 10 mph with gusts up to 25 mph. .MONDAY...Mostly sunny with a chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Locally heavy rainfall possible in the afternoon. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Highs in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Cooler with lows in the upper 50s. West winds 10 to 15 mph, becoming northwest after midnight. Chance of rain 90 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the upper 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the lower 70s. Lows around 60. Chance of rain 50 percent. .SATURDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 70s. Chance of rain 50 percent. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the lower 80s. $$ ILZ066-181400- Effingham- Including the city of Effingham 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds around 10 mph with gusts up to 25 mph. .MONDAY...Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .TUESDAY...Partly sunny with a chance of showers and thunderstorms in the morning, then mostly cloudy with showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Cooler with lows in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows in the upper 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the lower 70s. Lows in the upper 50s. Chance of rain 50 percent. .SATURDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 70s. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. .SUNDAY...Mostly sunny. Highs in the lower 80s. $$ ILZ067-181400- Jasper- Including the city of Newton 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds around 10 mph with gusts up to 25 mph. .MONDAY...Mostly sunny with a chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Partly sunny with a chance of showers and thunderstorms in the morning, then mostly cloudy with showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Southwest winds around 15 mph with gusts up to 30 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Cooler with lows around 60. West winds 5 to 10 mph, becoming northwest 10 to 15 mph after midnight. Chance of rain 90 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the upper 60s. Lows around 50. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the mid 70s. Lows around 60. Chance of rain 50 percent. .SATURDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 70s. Chance of rain 50 percent. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the lower 80s. $$ ILZ068-181400- Crawford- Including the city of Robinson 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds around 10 mph with gusts up to 25 mph. .MONDAY...Mostly sunny with a chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Partly sunny with a chance of showers and thunderstorms in the morning, then mostly cloudy with showers with thunderstorms likely in the afternoon. Highs in the mid 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the lower 60s. West winds 10 to 15 mph, becoming northwest after midnight. Chance of rain 90 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs around 70. Lows in the lower 50s. .THURSDAY...Mostly sunny. Highs in the lower 70s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. .FRIDAY...Showers likely, mainly in the morning. Highs in the mid 70s. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 50 percent. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid 80s. $$ ILZ071-181400- Clay- Including the city of Flora 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds around 10 mph with gusts up to 25 mph. .MONDAY...Mostly sunny in the morning, then becoming cloudy. A chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .TUESDAY...Partly sunny with a chance of showers and thunderstorms in the morning, then mostly cloudy with showers with thunderstorms likely in the afternoon. Highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent. .TUESDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Cooler with lows in the upper 50s. West winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 80 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs around 70. Lows in the lower 50s. .THURSDAY...Mostly sunny. Highs in the lower 70s. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 50s. Chance of rain 30 percent. .FRIDAY...Showers likely, mainly in the morning. Highs in the mid 70s. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows around 60. Chance of rain 50 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 50 percent. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid 80s. $$ ILZ072-181400- Richland- Including the city of Olney 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds around 10 mph with gusts up to 20 mph. .MONDAY...Mostly sunny with a chance of showers and thunderstorms in the morning, then cloudy with showers with thunderstorms likely in the afternoon. Highs in the mid 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Partly sunny with a chance of showers and thunderstorms in the morning, then mostly cloudy with showers with thunderstorms likely in the afternoon. Highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent. .TUESDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the lower 60s. West winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 90 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly cloudy. Highs in the lower 70s. Lows in the lower 50s. .THURSDAY...Mostly sunny. Highs in the lower 70s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. .FRIDAY...Showers likely, mainly in the morning. Highs in the mid 70s. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid 80s. $$ ILZ073-181400- Lawrence- Including the city of Lawrenceville 127 AM CDT Mon May 18 2026 .REST OF TONIGHT...Mostly clear. Near steady temperature in the upper 60s. South winds around 10 mph with gusts up to 20 mph. .MONDAY...Mostly sunny with a slight chance of showers and thunderstorms in the morning, then cloudy with showers with a chance of thunderstorms in the afternoon. Highs in the mid 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .MONDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 70. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. .TUESDAY...Partly sunny. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. .TUESDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the lower 60s. West winds 10 to 15 mph, becoming northwest 5 to 10 mph after midnight. Chance of rain 90 percent. .WEDNESDAY THROUGH THURSDAY...Mostly cloudy. Highs in the lower 70s. Lows in the lower 50s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. .FRIDAY...Showers likely. Highs in the mid 70s. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid 80s. $$