FPUS53 KILX 181748 ZFPILX Zone Forecasts National Weather Service Lincoln IL 1247 PM CDT Mon May 18 2026 ILZ027-190100- Knox- Including the city of Galesburg 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Cloudy with a chance of showers and thunderstorms. Cooler. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TONIGHT...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 mid 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent. .TUESDAY...Mostly cloudy. A chance of showers and thunderstorms, 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 50 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Much cooler. Less humid with lows in the upper 40s. Northwest winds 10 to 15 mph. .WEDNESDAY...Mostly sunny. Cooler with highs in the upper 60s. North winds 5 to 10 mph. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid 40s. Highs around 70. .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. $$ ILZ028-190100- Stark- Including the city of Toulon 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Cloudy with a chance of showers and thunderstorms. Cooler. Near steady temperature in the mid 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Partly sunny with a chance of showers and thunderstorms in the morning, then mostly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Temperature falling into the lower 70s in the afternoon. Southwest winds 15 to 20 mph, becoming west in the afternoon. Chance of rain 50 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Much cooler. Less humid with lows around 50. Northwest winds 10 to 15 mph. .WEDNESDAY...Mostly sunny. Cooler with highs in the upper 60s. North winds around 10 mph. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid 40s. Highs around 70. .THURSDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows around 50. Chance of rain 30 percent. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 40 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the mid 50s. Highs around 80. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ030-190100- Marshall- Including the city of Lacon 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Cloudy with a chance of showers and thunderstorms. Near steady temperature in the mid 70s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 50 percent. .TONIGHT...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...Partly sunny in the morning, then becoming mostly cloudy. A chance of showers and thunderstorms. Highs around 80. Temperature falling into the lower 70s in the afternoon. Southwest winds 15 to 20 mph, becoming west in the afternoon. Chance of rain 50 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 30 percent. .WEDNESDAY...Mostly sunny. Cooler with highs in the upper 60s. North winds around 10 mph. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid 40s. Highs around 70. .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. $$ ILZ029-190100- Peoria- Including the city of Peoria 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Cloudy with a chance of showers and thunderstorms. Cooler. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. Temperature falling into the lower 70s in the afternoon. Southwest winds around 15 mph, becoming west in the afternoon. Gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Much cooler. Less humid with lows in the lower 50s. Northwest winds 10 to 15 mph. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Cooler with highs in the upper 60s. North winds 5 to 10 mph. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the mid 70s. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs around 80. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ031-190100- Woodford- Including the city of Eureka 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers likely with a chance of thunderstorms. Near steady temperature in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .TONIGHT...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...Partly sunny in the morning, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Breezy with highs around 80. Temperature falling into the mid 70s in the afternoon. Southwest winds 15 to 25 mph, becoming west 15 to 20 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 10 to 15 mph. .WEDNESDAY...Mostly sunny. Cooler with highs in the upper 60s. North winds 10 to 15 mph. .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 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. $$ ILZ036-190100- Fulton- Including the city of Canton 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Cloudy with a chance of showers and thunderstorms. Cooler. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent. .TUESDAY...Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 70s. Temperature falling into the lower 70s in the afternoon. South winds 10 to 15 mph, becoming west in the afternoon. Gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY NIGHT...Mostly cloudy. Much cooler. Less humid with lows around 50. Northwest winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY...Mostly sunny. Cooler with highs in the upper 60s. North winds 5 to 10 mph. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the mid 70s. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ037-190100- Tazewell- Including the city of Pekin 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers likely with a chance of thunderstorms. Cooler. Near steady temperature in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .TONIGHT...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 10 to 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 likely in the afternoon. Highs around 80. Temperature falling into the mid 70s in the afternoon. South winds 15 to 20 mph, becoming west 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...Mostly sunny. Cooler with highs in the upper 60s. North winds 5 to 10 mph. .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...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. $$ ILZ038-190100- McLean- Including the cities of Bloomington and Normal 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers with a chance of thunderstorms. Near steady temperature in the mid 70s. South winds around 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Breezy with highs in the lower 80s. Temperature falling into the mid 70s in the afternoon. Southwest winds 15 to 25 mph. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy. Much cooler. Less humid with lows in the lower 50s. Northwest winds 10 to 15 mph. .WEDNESDAY...Partly sunny. Much cooler with highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the lower 40s. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the lower 70s. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...A chance of showers in the morning. Partly sunny. Highs in the upper 70s. Chance of rain 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ040-190100- Schuyler- Including the city of Rushville 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers likely with a chance of thunderstorms. Cooler. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy. Showers likely 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 60 percent. .TUESDAY...A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 70s. Temperature falling into the lower 70s in the afternoon. South winds around 15 mph, becoming northwest 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. North winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY...Partly sunny. Cooler with highs in the upper 60s. North winds 5 to 10 mph. .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. $$ ILZ041-190100- Mason- Including the city of Havana 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers likely with a chance of thunderstorms. Cooler. Near steady temperature in the mid 70s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Showers likely with a chance of thunderstorms. Highs around 80. Temperature falling into the mid 70s in the afternoon. South winds 10 to 15 mph, becoming west in the afternoon. Gusts up to 30 mph. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy. Much cooler. Less humid with lows in the lower 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .WEDNESDAY...Partly sunny. Cooler with highs in the upper 60s. North winds 5 to 10 mph. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the lower 70s. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs around 80. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ047-190100- Cass- Including the city of Beardstown 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers and thunderstorms likely. Cooler. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Near steady temperature in the lower 70s. South winds 15 to 20 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 lower 70s in the afternoon. South winds 15 to 20 mph, becoming west 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. North winds 5 to 10 mph. .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. $$ ILZ048-190100- Menard- Including the city of Petersburg 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers and thunderstorms likely. Near steady temperature in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Showers likely with a chance of thunderstorms. Highs in the lower 80s. Temperature falling into the mid 70s in the afternoon. South winds 15 to 20 mph, becoming west 10 to 15 mph in the afternoon. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy. Much cooler. Less humid with lows in the lower 50s. Northwest winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Partly sunny. Cooler with highs in the upper 60s. North winds around 10 mph. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the mid 70s. Lows in the upper 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ042-190100- Logan- Including the city of Lincoln 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers and thunderstorms likely. Near steady temperature in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. .TUESDAY...A chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. 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. 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. North winds around 10 mph. .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. $$ ILZ043-190100- De Witt- Including the city of Clinton 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers with a chance of thunderstorms. Near steady temperature in the mid 70s. South winds around 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. South winds around 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .TUESDAY...Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Breezy with highs in the lower 80s. Temperature falling into the mid 70s in the afternoon. Southwest winds 15 to 25 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Mostly cloudy. Cooler. Less humid with lows in the lower 50s. Northwest winds 10 to 15 mph. .WEDNESDAY...Partly sunny. Much cooler with highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT AND THURSDAY...Partly cloudy. Lows in the mid 40s. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 40 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of showers. Lows in the mid 50s. Highs in the upper 70s. Chance of rain 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. $$ ILZ049-190100- Scott- Including the city of Winchester 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers and thunderstorms likely. Cooler. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers. Lows in the mid 60s. South winds 10 to 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 lower 70s in the afternoon. South winds 10 to 15 mph, becoming west in the afternoon. Chance of rain 90 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Cooler. Less humid with lows in the lower 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny. Cooler with highs in the upper 60s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. 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. $$ ILZ050-190100- Morgan- Including the city of Jacksonville 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers with thunderstorms likely. Cooler. Near steady temperature in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers. Lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Temperature falling into the lower 70s in the afternoon. South winds 15 to 20 mph, becoming west in the afternoon. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Cooler. Less humid with lows in the lower 50s. Northwest winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny. Cooler with highs in the upper 60s. North winds around 10 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs in the lower 70s. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the mid 70s. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs in the lower 80s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. $$ ILZ051-190100- Sangamon- Including the city of Springfield 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers with thunderstorms likely. Near steady temperature in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. .TUESDAY...A chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. 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 80 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms 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...Partly sunny. Cooler with highs in the upper 60s. North winds around 10 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. 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. $$ ILZ053-190100- Macon- Including the city of Decatur 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers with a chance of thunderstorms. Near steady temperature in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Breezy with highs in the lower 80s. Temperature falling into the mid 70s in the afternoon. Southwest winds 15 to 25 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Cooler. Less humid with lows in the mid 50s. Northwest winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny. Much cooler with highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. $$ ILZ044-190100- Piatt- Including the city of Monticello 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers with a chance of thunderstorms. Breezy. Near steady temperature in the mid 70s. South winds 20 to 25 mph. Chance of rain 90 percent. .TONIGHT...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...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. Temperature falling into the upper 70s in the afternoon. Southwest winds 15 to 25 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Cooler. Less humid with lows in the mid 50s. Northwest winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny. Much cooler with highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. 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. $$ ILZ045-190100- Champaign- Including the cities of Champaign and Urbana 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers with a chance of thunderstorms. Breezy. Near steady temperature in the upper 70s. Southwest winds 20 to 25 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Breezy with highs in the lower 80s. Temperature falling into the upper 70s in the afternoon. Southwest winds 15 to 25 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Cooler. Less humid with lows in the mid 50s. Northwest winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny. Much cooler with highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. $$ ILZ046-190100- Vermilion- Including the city of Danville 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers with a chance of thunderstorms. Some thunderstorms may be severe with damaging winds and large hail. Near steady temperature in the upper 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...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. 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 mid 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...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Cooler with lows in the mid 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny. Much cooler with highs in the upper 60s. North winds around 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cooler with 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. $$ ILZ052-190100- Christian- Including the city of Taylorville 1247 PM CDT Mon May 18 2026 .THIS AFTERNOON...Showers with thunderstorms likely. Near steady temperature in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Temperature falling into the mid 70s in the afternoon. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening. Cooler. Less humid with lows in the mid 50s. Northwest winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny. Much cooler with highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40 percent. .SATURDAY...A chance of showers in the morning. Partly sunny. Highs in the upper 70s. Chance of rain 30 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. $$ ILZ061-190100- Shelby- Including the city of Shelbyville 1247 PM CDT Mon May 18 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM CDT THIS EVENING... .THIS AFTERNOON...Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Near steady temperature in the upper 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 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 near 100 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 5 to 10 mph. Chance of rain 70 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. Much cooler with highs in the upper 60s. North winds around 10 mph. .WEDNESDAY NIGHT...Mostly cloudy. Cooler with 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. $$ ILZ054-190100- Moultrie- Including the city of Sullivan 1247 PM CDT Mon May 18 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM CDT THIS EVENING... .THIS AFTERNOON...Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Near steady temperature in the mid 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .TUESDAY...A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Temperature falling into the upper 70s in the afternoon. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .TUESDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Cooler with lows in the mid 50s. Northwest winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny. Much cooler with highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Cooler with lows in the mid 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40 percent. .SATURDAY...Partly sunny. Highs in the upper 70s. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 60. Highs in the lower 80s. $$ ILZ055-190100- Douglas- Including the city of Tuscola 1247 PM CDT Mon May 18 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM CDT THIS EVENING... .THIS AFTERNOON...Showers with thunderstorms likely. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Near steady temperature in the upper 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. 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. 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 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...Mostly cloudy in the morning, then becoming partly sunny. Much cooler. Less humid with highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Cooler with 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. $$ ILZ056-190100- Coles- Including the cities of Charleston and Mattoon 1247 PM CDT Mon May 18 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM CDT THIS EVENING... .THIS AFTERNOON...Showers with thunderstorms likely. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Near steady temperature in the upper 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent. .TUESDAY...Partly sunny with a chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Temperature falling into the upper 70s in the afternoon. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .TUESDAY NIGHT...Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Cooler with lows in the upper 50s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain 70 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. Cooler with highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Cooler with lows in the mid 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. .FRIDAY...Mostly cloudy with a chance of showers. Highs in the lower 70s. Chance of rain 50 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. A chance of showers. Lows in the upper 50s. Highs in the upper 70s. Chance of rain 40 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 60. Highs in the lower 80s. $$ ILZ057-190100- Edgar- Including the city of Paris 1247 PM CDT Mon May 18 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM CDT THIS EVENING... .THIS AFTERNOON...Showers with thunderstorms likely. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Near steady temperature in the upper 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 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. Breezy with highs in the mid 80s. Temperature falling into the upper 70s in the afternoon. Southwest winds 15 to 25 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Thunderstorms likely in the evening. Showers likely. Cooler with lows in the upper 50s. West winds 5 to 10 mph, becoming north 10 to 15 mph after midnight. Chance of rain 70 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. Much cooler. Less humid with highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Cooler with 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. $$ ILZ062-190100- Cumberland- Including the city of Greenup 1247 PM CDT Mon May 18 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM CDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 220 IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... .THIS AFTERNOON...Showers with thunderstorms likely. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Near steady temperature around 80. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent. .TUESDAY...Partly sunny with a chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent. .TUESDAY NIGHT...A chance of thunderstorms in the evening. Showers likely. Cooler with lows in the upper 50s. West winds 5 to 10 mph, becoming northwest after midnight. Chance of rain 70 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. Much cooler with highs in the upper 60s. North winds around 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly cloudy. Cooler with lows in the upper 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. .FRIDAY AND FRIDAY NIGHT...Mostly cloudy with a chance of showers. Highs in the lower 70s. Lows in the upper 50s. Chance of rain 50 percent. .SATURDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 70s. Chance of rain 50 percent. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the lower 60s. Highs in the lower 80s. $$ ILZ063-190100- Clark- Including the city of Marshall 1247 PM CDT Mon May 18 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM CDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 220 IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... .THIS AFTERNOON...Showers with thunderstorms likely. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Near steady temperature in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with showers with thunderstorms likely in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent. .TUESDAY...Mostly 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. Temperature falling to around 80 in the afternoon. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Thunderstorms likely in the evening. Showers likely. Lows in the upper 50s. West winds 5 to 10 mph, becoming northwest 10 to 15 mph after midnight. Chance of rain 70 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly sunny. Much cooler. Less humid with highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Cooler with 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. $$ ILZ066-190100- Effingham- Including the city of Effingham 1247 PM CDT Mon May 18 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM CDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 220 IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... .THIS AFTERNOON...Showers with thunderstorms likely. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Near steady temperature around 80. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. .TUESDAY...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 near 100 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 upper 50s. West winds 5 to 10 mph, becoming north with gusts up to 20 mph after midnight. Chance of rain 70 percent. .WEDNESDAY...Mostly cloudy. Much cooler. Less humid with highs in the upper 60s. North winds around 10 mph. .WEDNESDAY NIGHT...Mostly cloudy. Cooler with 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. $$ ILZ067-190100- Jasper- Including the city of Newton 1247 PM CDT Mon May 18 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM CDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 220 IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... .THIS AFTERNOON...Showers with thunderstorms likely. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Near steady temperature in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 60s. 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 90 percent. .TUESDAY NIGHT...Thunderstorms likely in the evening. Showers likely. Lows around 60. West winds 5 to 10 mph, becoming northwest 10 to 15 mph after midnight. Chance of rain 70 percent. .WEDNESDAY...Mostly cloudy. Much cooler with highs in the upper 60s. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Cooler with 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. $$ ILZ068-190100- Crawford- Including the city of Robinson 1247 PM CDT Mon May 18 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM CDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 220 IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... .THIS AFTERNOON...Showers with thunderstorms likely. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Near steady temperature in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with showers with thunderstorms likely in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. .TUESDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 80s. Temperature falling into the lower 80s in the afternoon. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Showers with thunderstorms likely 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...Mostly cloudy in the morning, then becoming partly sunny. Much cooler with highs around 70. North winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy. Cooler with 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. $$ ILZ071-190100- Clay- Including the city of Flora 1247 PM CDT Mon May 18 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM CDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 220 IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... .THIS AFTERNOON...Showers with thunderstorms likely. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Near steady temperature in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 60s. 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. Temperature falling to around 80 in the afternoon. Southwest winds 15 to 20 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Thunderstorms likely in the evening. Showers likely. Cooler with lows in the upper 50s. West winds 5 to 10 mph, becoming northwest with gusts up to 20 mph after midnight. Chance of rain 70 percent. .WEDNESDAY...Mostly cloudy. Much cooler with highs around 70. North winds around 10 mph. .WEDNESDAY NIGHT...Mostly cloudy. 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. $$ ILZ072-190100- Richland- Including the city of Olney 1247 PM CDT Mon May 18 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM CDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 220 IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... .THIS AFTERNOON...Showers with thunderstorms likely. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Near steady temperature in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows around 70. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. .TUESDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 80s. Southwest winds 15 to 20 mph. Chance of rain 90 percent. .TUESDAY NIGHT...Showers and thunderstorms likely 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 70 percent. .WEDNESDAY...Mostly cloudy. Much cooler with highs in the lower 70s. North winds around 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Mostly cloudy. Cooler with 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. $$ ILZ073-190100- Lawrence- Including the city of Lawrenceville 1247 PM CDT Mon May 18 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM CDT THIS EVENING... ...SEVERE THUNDERSTORM WATCH 220 IN EFFECT UNTIL 5 PM CDT THIS AFTERNOON... .THIS AFTERNOON...Showers and thunderstorms likely. Some thunderstorms may be severe with damaging winds, large hail, and heavy rainfall. Near steady temperature in the mid 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows around 70. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .TUESDAY NIGHT...Showers and thunderstorms likely in the evening, then showers likely after midnight. Lows in the lower 60s. Southwest winds 10 to 15 mph, becoming northwest 5 to 10 mph after midnight. Chance of rain 70 percent. .WEDNESDAY...Mostly cloudy. Much cooler with highs in the lower 70s. North winds around 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. Lows in the lower 50s. Highs in the lower 70s. .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. $$