FPUS53 KILX 181853 ZFPILX Zone Forecasts National Weather Service Lincoln IL 153 PM CDT Sat Apr 18 2026 ILZ027-190200- Knox- Including the city of Galesburg 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... .THIS AFTERNOON...Sunny and much cooler. Near steady temperature in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Widespread frost after midnight. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .SUNDAY...Widespread frost in the morning. Mostly sunny. Highs in the mid 50s. West winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph, becoming northeast around 5 mph after midnight. .MONDAY...Widespread frost in the morning. Sunny. Highs in the upper 50s. East winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 70s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT AND FRIDAY...Showers likely. Lows in the upper 50s. Highs around 70. Chance of rain 70 percent. $$ ILZ028-190200- Stark- Including the city of Toulon 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... .THIS AFTERNOON...Mostly sunny and much cooler. Near steady temperature in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Widespread frost after midnight. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .SUNDAY...Widespread frost in the morning. Mostly sunny. Highs in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear. Widespread frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph, diminishing to around 5 mph after midnight. .MONDAY...Widespread frost in the morning. Sunny. Highs in the upper 50s. East winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 70s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT AND FRIDAY...Showers likely. Lows around 60. Highs around 70. Chance of rain 70 percent. $$ ILZ030-190200- Marshall- Including the city of Lacon 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... .THIS AFTERNOON...Mostly sunny and much cooler. Near steady temperature in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Areas of frost after midnight. Lows in the mid 30s. West winds 10 to 15 mph. .SUNDAY...Areas of frost in the morning. Mostly sunny. Highs in the lower 50s. West winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Widespread frost after midnight. Lows in the lower 30s. Northwest winds 10 to 15 mph, becoming north around 5 mph after midnight. .MONDAY...Widespread frost in the morning. Sunny. Highs in the upper 50s. East winds around 5 mph, becoming south around 5 mph in the afternoon. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 70s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Chance of rain 60 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Cooler with highs in the lower 70s. Chance of rain 60 percent. $$ ILZ029-190200- Peoria- Including the city of Peoria 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... .THIS AFTERNOON...Sunny and much cooler. Near steady temperature in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Areas of frost after midnight. Lows in the mid 30s. West winds 10 to 15 mph. .SUNDAY...Areas of frost in the morning. Mostly sunny. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph, diminishing to around 5 mph after midnight. .MONDAY...Widespread frost in the morning. Sunny. Highs in the upper 50s. East winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 70s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Chance of rain 60 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Cooler with highs around 70. Chance of rain 60 percent. $$ ILZ031-190200- Woodford- Including the city of Eureka 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... .THIS AFTERNOON...Mostly sunny and much cooler. Near steady temperature in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Areas of frost after midnight. Lows in the mid 30s. West winds 15 to 20 mph, becoming southwest 5 to 10 mph after midnight. .SUNDAY...Areas of frost in the morning. Mostly sunny. Highs in the mid 50s. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear. Widespread frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Widespread frost in the morning. Sunny. Highs in the upper 50s. East winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 70s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Chance of rain 60 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Cooler with highs in the lower 70s. Chance of rain 60 percent. $$ ILZ036-190200- Fulton- Including the city of Canton 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... .THIS AFTERNOON...Sunny and much cooler. Near steady temperature in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Areas of frost after midnight. Lows in the mid 30s. West winds 10 to 15 mph. .SUNDAY...Areas of frost in the morning. Mostly sunny. Highs in the upper 50s. West winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph, becoming northeast around 5 mph after midnight. .MONDAY...Areas of frost in the morning. Sunny. Highs in the lower 60s. East winds around 5 mph, becoming southeast in the afternoon. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 70s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Chance of rain 70 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Cooler with highs around 70. Chance of rain 70 percent. $$ ILZ037-190200- Tazewell- Including the city of Pekin 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... .THIS AFTERNOON...Sunny and much cooler. Near steady temperature in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Areas of frost after midnight. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph, becoming southwest around 5 mph after midnight. .SUNDAY...Areas of frost in the morning. Mostly sunny. Highs in the upper 50s. West winds 5 to 10 mph with gusts up to 20 mph, increasing to northwest 15 to 20 mph with gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Widespread frost in the morning. Sunny. Highs in the upper 50s. East winds around 5 mph, becoming south around 5 mph in the afternoon. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 70s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Chance of rain 60 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Cooler with highs in the lower 70s. Chance of rain 70 percent. $$ ILZ038-190200- McLean- Including the cities of Bloomington and Normal 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... .THIS AFTERNOON...Mostly sunny and much cooler. Near steady temperature in the upper 40s. Northwest winds around 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Areas of frost after midnight. Lows in the mid 30s. Northwest winds 15 to 20 mph, becoming southwest 5 to 10 mph after midnight. .SUNDAY...Areas of frost in the morning. Mostly sunny. Highs in the mid 50s. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming north around 5 mph after midnight. .MONDAY...Widespread frost in the morning. Sunny. Highs in the upper 50s. Northeast winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT AND TUESDAY...Partly cloudy and breezy. Lows in the mid 40s. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Not as cool with lows in the mid 50s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny and breezy. Highs in the lower 80s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows around 60. Chance of rain 50 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Cooler with highs in the lower 70s. Chance of rain 70 percent. $$ ILZ040-190200- Schuyler- Including the city of Rushville 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Sunny and much cooler. Near steady temperature in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. West winds 10 to 15 mph. .SUNDAY...Patchy frost in the morning. Sunny. Highs around 60. West winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Patchy frost after midnight. Lows in the mid 30s. North winds 10 to 15 mph, becoming northeast around 5 mph after midnight. .MONDAY...Patchy frost in the morning. Sunny. Highs in the lower 60s. East winds 5 to 10 mph, becoming southeast in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the upper 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Chance of rain 70 percent. .FRIDAY...A chance of thunderstorms. Showers likely. Cooler with highs around 70. Chance of rain 70 percent. $$ ILZ041-190200- Mason- Including the city of Havana 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... .THIS AFTERNOON...Sunny and much cooler. Near steady temperature around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Areas of frost after midnight. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph, becoming southwest around 5 mph after midnight. .SUNDAY...Areas of frost in the morning. Mostly sunny. Highs in the upper 50s. West winds 5 to 10 mph with gusts up to 20 mph, increasing to northwest 15 to 20 mph with gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, becoming northeast around 5 mph after midnight. .MONDAY...Areas of frost in the morning. Sunny. Highs in the lower 60s. East winds around 5 mph, becoming southeast around 5 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the upper 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Chance of rain 60 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Cooler with highs in the lower 70s. Chance of rain 70 percent. $$ ILZ047-190200- Cass- Including the city of Beardstown 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Sunny and much cooler. Near steady temperature in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. West winds 10 to 15 mph. .SUNDAY...Patchy frost in the morning. Sunny. Highs in the lower 60s. West winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Patchy frost after midnight. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, becoming northeast around 5 mph after midnight. .MONDAY...Patchy frost in the morning. Sunny. Highs in the lower 60s. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the upper 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Chance of rain 70 percent. .FRIDAY...A chance of thunderstorms. Showers likely. Cooler with highs in the lower 70s. Chance of rain 70 percent. $$ ILZ048-190200- Menard- Including the city of Petersburg 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Sunny and much cooler. Near steady temperature in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph, becoming southwest around 5 mph after midnight. .SUNDAY...Patchy frost in the morning. Mostly sunny. Highs around 60. West winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Patchy frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, becoming northeast around 5 mph after midnight. .MONDAY...Areas of frost in the morning. Sunny. Highs in the lower 60s. East winds around 5 mph, becoming southeast in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the upper 40s. .TUESDAY...Mostly sunny. Not as cool with highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Chance of rain 60 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Cooler with highs in the lower 70s. Chance of rain 70 percent. $$ ILZ042-190200- Logan- Including the city of Lincoln 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... .THIS AFTERNOON...Sunny and much cooler. Near steady temperature around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming southwest around 5 mph after midnight. .SUNDAY...Patchy frost in the morning. Mostly sunny. Highs in the upper 50s. West winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Areas of frost in the morning. Sunny. Highs in the lower 60s. East winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the upper 40s. .TUESDAY...Mostly sunny. Not as cool with highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly cloudy. Showers likely after midnight. Lows in the lower 60s. Chance of rain 60 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Cooler with highs in the lower 70s. Chance of rain 70 percent. $$ ILZ043-190200- De Witt- Including the city of Clinton 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... .THIS AFTERNOON...Mostly sunny and much cooler. Near steady temperature in the upper 40s. Northwest winds around 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. Northwest winds 15 to 20 mph, becoming west 5 to 10 mph after midnight. .SUNDAY...Patchy frost in the morning. Mostly sunny. Breezy with highs in the upper 50s. West winds 10 to 15 mph, increasing to 15 to 25 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows in the lower 30s. North winds 15 to 20 mph, diminishing to around 5 mph after midnight. .MONDAY...Areas of frost in the morning. Sunny. Highs in the upper 50s. East winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 40s. .TUESDAY...Mostly sunny and breezy. Not as cool with highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Not as cool with lows in the mid 50s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny and breezy. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Cooler with highs in the lower 70s. Chance of rain 70 percent. $$ ILZ049-190200- Scott- Including the city of Winchester 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Sunny and much cooler. Near steady temperature in the lower 50s. Northwest winds 15 to 20 mph. .TONIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph, becoming southwest around 5 mph after midnight. .SUNDAY...Patchy frost in the morning. Sunny. Highs in the lower 60s. West winds 5 to 10 mph with gusts up to 20 mph, increasing to northwest 15 to 20 mph with gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, becoming northeast around 5 mph after midnight. .MONDAY...Sunny. Highs in the mid 60s. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the upper 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Chance of rain 70 percent. .FRIDAY...A chance of thunderstorms. Showers likely. Cooler with highs in the lower 70s. Chance of rain 70 percent. $$ ILZ050-190200- Morgan- Including the city of Jacksonville 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Sunny and much cooler. Near steady temperature in the lower 50s. Northwest winds around 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph, becoming southwest around 5 mph after midnight. .SUNDAY...Patchy frost in the morning. Sunny. Highs in the lower 60s. West winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, becoming northeast around 5 mph after midnight. .MONDAY...Sunny. Highs in the lower 60s. Southeast winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the upper 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows around 60. Chance of rain 70 percent. .FRIDAY...A chance of thunderstorms. Showers likely. Cooler with highs in the lower 70s. Chance of rain 70 percent. $$ ILZ051-190200- Sangamon- Including the city of Springfield 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Sunny and much cooler. Near steady temperature in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming west around 5 mph after midnight. .SUNDAY...Patchy frost in the morning. Sunny. Highs in the lower 60s. West winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Patchy frost after midnight. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, becoming northeast around 5 mph after midnight. .MONDAY...Patchy frost in the morning. Sunny. Highs in the lower 60s. East winds around 5 mph, becoming southeast in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the upper 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly cloudy. Showers likely after midnight. Lows in the lower 60s. Chance of rain 60 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Cooler with highs in the lower 70s. Chance of rain 70 percent. $$ ILZ053-190200- Macon- Including the city of Decatur 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Mostly sunny and much cooler. Near steady temperature around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Patchy frost after midnight. Lows in the mid 30s. Northwest winds 15 to 20 mph, becoming southwest 5 to 10 mph after midnight. .SUNDAY...Patchy frost in the morning. Sunny. Highs in the upper 50s. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear. Patchy frost after midnight. Lows in the lower 30s. North winds 15 to 20 mph, diminishing to around 5 mph after midnight. .MONDAY...Areas of frost in the morning. Sunny. Highs around 60. East winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 40s. .TUESDAY...Mostly sunny. Not as cool with highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. A chance of showers in the evening. Not as cool with lows in the mid 50s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. $$ ILZ044-190200- Piatt- Including the city of Monticello 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... .THIS AFTERNOON...Mostly sunny and much cooler. Near steady temperature in the upper 40s. Northwest winds around 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Patchy frost after midnight. Cooler with lows in the mid 30s. Northwest winds 15 to 20 mph, becoming southwest around 5 mph after midnight. .SUNDAY...Patchy frost in the morning. Mostly sunny. Highs in the upper 50s. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows in the lower 30s. North winds 15 to 20 mph, diminishing to around 5 mph after midnight. .MONDAY...Areas of frost in the morning. Sunny. Highs in the upper 50s. Northeast winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 40s. .TUESDAY...Mostly sunny and breezy. Not as cool with highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. A chance of showers in the evening. Not as cool with lows in the mid 50s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny and breezy. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. $$ ILZ045-190200- Champaign- Including the cities of Champaign and Urbana 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... .THIS AFTERNOON...Mostly sunny and much cooler. Near steady temperature around 50. Northwest winds around 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Patchy frost after midnight. Cooler with lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming southwest 5 to 10 mph after midnight. .SUNDAY...Patchy frost in the morning. Mostly sunny. Highs in the upper 50s. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming north around 5 mph after midnight. .MONDAY...Areas of frost in the morning. Sunny. Highs in the upper 50s. Northeast winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 40s. .TUESDAY...Mostly sunny and breezy. Not as cool with highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. A chance of showers in the evening. Not as cool with lows in the mid 50s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent. .FRIDAY...Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. $$ ILZ046-190200- Vermilion- Including the city of Danville 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... ...FREEZE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING... .THIS AFTERNOON...Mostly sunny. Much cooler with highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Patchy frost after midnight. Cooler with lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming southwest around 5 mph after midnight. .SUNDAY...Patchy frost in the morning. Mostly sunny. Highs in the upper 50s. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming north around 5 mph after midnight. .MONDAY...Areas of frost in the morning. Sunny. Highs in the upper 50s. Northeast winds around 5 mph, becoming southwest in the afternoon. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. A chance of showers in the evening. Not as cool with lows in the mid 50s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent. .FRIDAY...Showers likely. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent. $$ ILZ052-190200- Christian- Including the city of Taylorville 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Mostly sunny and much cooler. Near steady temperature in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming west around 5 mph after midnight. .SUNDAY...Patchy frost in the morning. Sunny. Highs in the lower 60s. West winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Patchy frost after midnight. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, becoming northeast around 5 mph after midnight. .MONDAY...Patchy frost in the morning. Sunny. Highs in the lower 60s. East winds around 5 mph, becoming southeast in the afternoon. .MONDAY NIGHT...Clear in the evening, then becoming partly cloudy. Not as cool with lows in the upper 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s. Lows in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. $$ ILZ061-190200- Shelby- Including the city of Shelbyville 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Mostly sunny and much cooler. Near steady temperature around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear, cooler with lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming west around 5 mph after midnight. .SUNDAY...Patchy frost in the morning. Sunny. Highs in the lower 60s. West winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Patchy frost after midnight. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Patchy frost in the morning. Sunny. Highs around 60. Northeast winds around 5 mph, becoming southeast in the afternoon. .MONDAY NIGHT...Clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent. .FRIDAY...Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. $$ ILZ054-190200- Moultrie- Including the city of Sullivan 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Mostly sunny and much cooler. Near steady temperature around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear. Patchy frost after midnight. Cooler with lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming southwest around 5 mph after midnight. .SUNDAY...Patchy frost in the morning. Sunny. Highs around 60. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear. Patchy frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Patchy frost in the morning. Sunny. Highs in the upper 50s. Northeast winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 50 percent. .FRIDAY...Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. $$ ILZ055-190200- Douglas- Including the city of Tuscola 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Mostly sunny. Much cooler with highs in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Patchy frost after midnight. Cooler with lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming southwest around 5 mph after midnight. .SUNDAY...Patchy frost in the morning. Sunny. Highs around 60. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear. Patchy frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Areas of frost in the morning. Sunny. Highs in the upper 50s. Northeast winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 40s. .TUESDAY...Mostly sunny. Not as cool with highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy. A chance of showers in the evening. Not as cool with lows in the mid 50s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent. .FRIDAY...Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. $$ ILZ056-190200- Coles- Including the cities of Charleston and Mattoon 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Partly sunny. Much cooler with highs in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Cooler with lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming southwest around 5 mph after midnight. .SUNDAY...Patchy frost in the morning. Sunny. Highs around 60. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear. Patchy frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Patchy frost in the morning. Sunny. Highs in the upper 50s. Northeast winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent. .FRIDAY...Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. $$ ILZ057-190200- Edgar- Including the city of Paris 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Partly sunny and much cooler. Near steady temperature in the upper 40s. Northwest winds 15 to 20 mph. .TONIGHT...Mostly clear. Cooler with lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming west around 5 mph after midnight. .SUNDAY...Patchy frost in the morning. Sunny. Highs in the upper 50s. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Patchy frost in the morning. Sunny. Highs in the upper 50s. Northeast winds around 5 mph, becoming south in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 40s. .TUESDAY...Mostly sunny. Not as cool with highs in the mid 70s. .TUESDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly cloudy after midnight. Not as cool with lows in the upper 50s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. $$ ILZ062-190200- Cumberland- Including the city of Greenup 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Partly sunny and much cooler. Near steady temperature around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Cooler with lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming southwest around 5 mph after midnight. .SUNDAY...Sunny. Highs in the lower 60s. West winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Patchy frost after midnight. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Patchy frost in the morning. Sunny. Highs in the upper 50s. Northeast winds around 5 mph, becoming southeast in the afternoon. .MONDAY NIGHT...Clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent. .FRIDAY...Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. $$ ILZ063-190200- Clark- Including the city of Marshall 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Mostly cloudy and much cooler. Near steady temperature in the upper 40s. Northwest winds around 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Much cooler with lows in the mid 30s. Northwest winds 10 to 15 mph, becoming west around 5 mph after midnight. .SUNDAY...Sunny. Highs around 60. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Patchy frost after midnight. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Patchy frost in the morning. Sunny. Highs in the upper 50s. Northeast winds around 5 mph, becoming southeast in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 70s. Lows in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent. .FRIDAY...Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent. $$ ILZ066-190200- Effingham- Including the city of Effingham 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Partly sunny and much cooler. Near steady temperature in the lower 50s. Northwest winds 15 to 20 mph. .TONIGHT...Clear, cooler with lows in the mid 30s. Northwest winds 10 to 15 mph, becoming west around 5 mph after midnight. .SUNDAY...Sunny. Highs in the lower 60s. West winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Sunny. Highs around 60. Northeast winds around 5 mph, becoming southeast in the afternoon. .MONDAY NIGHT...Clear in the evening, then becoming partly cloudy. Not as cool with lows in the mid 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent. .FRIDAY...Showers likely. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. $$ ILZ067-190200- Jasper- Including the city of Newton 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Mostly cloudy and much cooler. Near steady temperature around 50. Northwest winds around 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Cooler with lows in the upper 30s. Northwest winds 10 to 15 mph, becoming west around 5 mph after midnight. .SUNDAY...Sunny. Highs in the lower 60s. West winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Sunny. Highs around 60. Northeast winds around 5 mph, becoming southeast in the afternoon. .MONDAY NIGHT...Mostly clear. Not as cool with lows in the mid 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 70s. Lows in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs around 80. .THURSDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent. .FRIDAY...Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent. $$ ILZ068-190200- Crawford- Including the city of Robinson 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Mostly cloudy with a 20 percent chance of showers. Much cooler. Near steady temperature in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Much cooler with lows in the mid 30s. Northwest winds 10 to 15 mph, becoming west around 5 mph after midnight. .SUNDAY...Sunny. Highs in the lower 60s. West winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Sunny. Highs around 60. Northeast winds around 5 mph, becoming southeast in the afternoon. .MONDAY NIGHT...Mostly clear. Not as cool with lows in the mid 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 70s. Lows in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent. .FRIDAY...Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent. $$ ILZ071-190200- Clay- Including the city of Flora 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Mostly cloudy and much cooler. Near steady temperature in the lower 50s. Northwest winds around 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Cooler with lows in the upper 30s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming west after midnight. .SUNDAY...Sunny. Highs in the lower 60s. West winds 5 to 10 mph, increasing to around 15 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. North winds 5 to 10 mph. .MONDAY...Sunny. Highs in the lower 60s. Northeast winds around 5 mph, becoming southeast in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the mid 70s. Lows in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent. .FRIDAY...Showers likely. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent. $$ ILZ072-190200- Richland- Including the city of Olney 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Mostly cloudy with a 20 percent chance of showers. Much cooler. Near steady temperature around 50. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Much cooler with lows in the upper 30s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming west after midnight. .SUNDAY...Sunny. Highs in the lower 60s. West winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Sunny. Highs in the lower 60s. Northeast winds around 5 mph, becoming southeast in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s. Lows in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent. .FRIDAY...Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent. $$ ILZ073-190200- Lawrence- Including the city of Lawrenceville 153 PM CDT Sat Apr 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 8 AM CDT SUNDAY... .THIS AFTERNOON...Mostly cloudy with a 20 percent chance of showers. Much cooler with highs in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Much cooler with lows in the upper 30s. Northwest winds 5 to 10 mph with gusts up to 20 mph, becoming west after midnight. .SUNDAY...Sunny. Highs in the lower 60s. West winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming north around 5 mph after midnight. .MONDAY...Sunny. Highs in the lower 60s. Northeast winds around 5 mph, becoming southeast in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the upper 70s. Lows in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent. .FRIDAY...Partly sunny. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent. $$