379  
FPUS53 KILX 181858  
ZFPILX  
 
ZONE FORECASTS  
NATIONAL WEATHER SERVICE LINCOLN IL  
158 PM CDT MON MAY 18 2026  
 
ILZ027-190200-  
KNOX-  
INCLUDING THE CITY OF GALESBURG  
158 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 MID 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. HIGHS IN THE UPPER 60S. NORTHEAST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE LOWER  
40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE  
UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER  
70S. LOWS IN THE MID 50S.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ028-190200-  
STARK-  
INCLUDING THE CITY OF TOULON  
158 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 40 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 MID 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 IN THE UPPER  
40S. NORTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST  
WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE LOWER  
40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 40S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE  
UPPER 60S. CHANCE OF RAIN 60 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE LOWER 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE MID  
70S. LOWS IN THE MID 50S.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ030-190200-  
MARSHALL-  
INCLUDING THE CITY OF LACON  
158 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  
40 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 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 WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. MUCH COOLER. LESS  
HUMID WITH LOWS AROUND 50. NORTHWEST WINDS 10 TO 15 MPH. CHANCE  
OF RAIN 30 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. COOLER WITH HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
PARTLY CLOUDY IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
FRIDAY  
SHOWERS LIKELY. HIGHS IN THE UPPER 60S. CHANCE OF RAIN  
60 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE UPPER 50S.  
 
 
 
ILZ029-190200-  
PEORIA-  
INCLUDING THE CITY OF PEORIA  
158 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 WITH A CHANCE OF SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. MUCH COOLER. LESS  
HUMID WITH LOWS AROUND 50. NORTHWEST WINDS 10 TO 15 MPH. CHANCE  
OF RAIN 30 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. COOLER WITH HIGHS IN THE UPPER 60S.  
NORTHEAST 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 40 PERCENT.    
FRIDAY  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE  
UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER  
70S. LOWS IN THE UPPER 50S.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ031-190200-  
WOODFORD-  
INCLUDING THE CITY OF EUREKA  
158 PM CDT MON MAY 18 2026  
   
THIS AFTERNOON  
CLOUDY WITH A CHANCE OF SHOWERS AND  
THUNDERSTORMS. NEAR STEADY TEMPERATURE IN THE MID 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  
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  
IN THE UPPER 70S. 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 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.  
NORTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE LOWER  
40S. HIGHS AROUND 70.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
FRIDAY  
SHOWERS LIKELY. HIGHS IN THE UPPER 60S. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.  
LOWS IN THE UPPER 50S.  
 
 
 
ILZ036-190200-  
FULTON-  
INCLUDING THE CITY OF CANTON  
158 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 IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. MUCH COOLER. LESS HUMID WITH LOWS AROUND 50. NORTH  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY  
MOSTLY SUNNY. COOLER WITH HIGHS IN THE UPPER 60S.  
NORTHEAST 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 40 PERCENT.    
FRIDAY  
SHOWERS LIKELY, MAINLY IN THE MORNING. HIGHS IN THE  
UPPER 60S. CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. HIGHS AROUND 80. LOWS  
IN THE UPPER 50S.  
 
 
 
ILZ037-190200-  
TAZEWELL-  
INCLUDING THE CITY OF PEKIN  
158 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 IN THE UPPER 70S. 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 IN THE EVENING, THEN BECOMING  
PARTLY 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.  
NORTHEAST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE LOWER  
40S. HIGHS AROUND 70.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS AROUND 50. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER  
70S. LOWS IN THE UPPER 50S.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ038-190200-  
MCLEAN-  
INCLUDING THE CITIES OF BLOOMINGTON AND NORMAL  
158 PM CDT MON MAY 18 2026  
   
THIS AFTERNOON  
SHOWERS LIKELY 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 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 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 AROUND 80. TEMPERATURE FALLING INTO THE MID 70S  
IN THE AFTERNOON. SOUTHWEST WINDS 15 TO 25 MPH. CHANCE OF RAIN  
70 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY IN THE EVENING, THEN BECOMING  
PARTLY 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 MID 60S.  
NORTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE LOWER  
40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.    
FRIDAY  
SHOWERS LIKELY. HIGHS IN THE UPPER 60S. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE MID 50S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 50S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ040-190200-  
SCHUYLER-  
INCLUDING THE CITY OF RUSHVILLE  
158 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. 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 MID  
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 IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. MUCH COOLER. LESS HUMID WITH LOWS AROUND 50. NORTH  
WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHEAST  
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 IN THE LOWER 50S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. HIGHS AROUND 80. LOWS  
IN THE UPPER 50S.  
 
 
 
ILZ041-190200-  
MASON-  
INCLUDING THE CITY OF HAVANA  
158 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  
IN THE UPPER 70S. 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 IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. MUCH COOLER. LESS HUMID WITH LOWS IN THE LOWER  
50S. NORTH WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY  
MOSTLY SUNNY. COOLER WITH HIGHS IN THE UPPER 60S.  
NORTHEAST 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 40 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER  
70S. LOWS IN THE UPPER 50S.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ047-190200-  
CASS-  
INCLUDING THE CITY OF BEARDSTOWN  
158 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 IN THE UPPER  
70S. 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 IN THE EVENING, THEN BECOMING  
PARTLY CLOUDY. MUCH COOLER. LESS HUMID WITH LOWS IN THE LOWER  
50S. NORTH WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY  
MOSTLY SUNNY. COOLER WITH HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF  
RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY AND SATURDAY NIGHT  
MOSTLY CLOUDY. HIGHS IN THE UPPER  
70S. LOWS IN THE UPPER 50S.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ048-190200-  
MENARD-  
INCLUDING THE CITY OF PETERSBURG  
158 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 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  
CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. MUCH COOLER. LESS HUMID WITH LOWS IN THE LOWER 50S. NORTH  
WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.    
WEDNESDAY  
MOSTLY SUNNY. COOLER WITH HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS AROUND 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 40 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF  
RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ042-190200-  
LOGAN-  
INCLUDING THE CITY OF LINCOLN  
158 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 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  
CLOUDY IN THE EVENING, THEN BECOMING PARTLY  
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.  
NORTHEAST WINDS 10 TO 15 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 IN THE LOWER 50S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF  
RAIN 70 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ043-190200-  
DE WITT-  
INCLUDING THE CITY OF CLINTON  
158 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. COOLER WITH HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
FRIDAY  
SHOWERS LIKELY. HIGHS IN THE UPPER 60S. CHANCE OF RAIN  
70 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY  
PARTLY SUNNY. HIGHS AROUND 80.  
 
 
 
ILZ049-190200-  
SCOTT-  
INCLUDING THE CITY OF WINCHESTER  
158 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 IN THE UPPER  
70S. 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. MUCH COOLER. LESS HUMID WITH LOWS IN THE LOWER 50S.  
NORTH WINDS 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN  
50 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. COOLER WITH HIGHS IN THE UPPER 60S.  
NORTH WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY. HIGHS AROUND 80. LOWS  
IN THE UPPER 50S.  
 
 
 
ILZ050-190200-  
MORGAN-  
INCLUDING THE CITY OF JACKSONVILLE  
158 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 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 70 PERCENT.    
TUESDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. MUCH COOLER. LESS HUMID WITH LOWS IN THE LOWER 50S.  
NORTH WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN  
50 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. COOLER WITH HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS AROUND 10 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ051-190200-  
SANGAMON-  
INCLUDING THE CITY OF SPRINGFIELD  
158 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. NORTH WINDS 10 TO 15 MPH. CHANCE OF RAIN  
50 PERCENT.    
WEDNESDAY  
MOSTLY SUNNY. COOLER WITH HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE MID 40S.    
THURSDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ053-190200-  
MACON-  
INCLUDING THE CITY OF DECATUR  
158 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. COOLER WITH HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 30 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70. CHANCE OF  
RAIN 70 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE UPPER 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY  
PARTLY SUNNY. HIGHS AROUND 80.  
 
 
 
ILZ044-190200-  
PIATT-  
INCLUDING THE CITY OF MONTICELLO  
158 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 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  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LESS HUMID WITH LOWS IN  
THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
50 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. COOLER WITH HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 50S.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS LIKELY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE UPPER 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 50S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY  
PARTLY SUNNY. HIGHS AROUND 80.  
 
 
 
ILZ045-190200-  
CHAMPAIGN-  
INCLUDING THE CITIES OF CHAMPAIGN AND URBANA  
158 PM CDT MON MAY 18 2026  
   
THIS AFTERNOON  
SHOWERS WITH A CHANCE OF THUNDERSTORMS. NEAR  
STEADY TEMPERATURE IN THE UPPER 70S. SOUTHWEST WINDS AROUND  
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 UPPER  
70S IN THE AFTERNOON. SOUTHWEST WINDS 15 TO 25 MPH. CHANCE OF  
RAIN 90 PERCENT.    
TUESDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. 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 MID 60S.  
NORTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS LIKELY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 50S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY  
PARTLY SUNNY. HIGHS AROUND 80.  
 
 
 
ILZ046-190200-  
VERMILION-  
INCLUDING THE CITY OF DANVILLE  
158 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 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  
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, BECOMING  
NORTH AFTER MIDNIGHT. CHANCE OF RAIN 50 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. MUCH COOLER WITH HIGHS IN THE MID 60S.  
NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
PARTLY CLOUDY. LOWS IN THE MID  
40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. LOWS AROUND 50.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS LIKELY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE UPPER 50S. HIGHS AROUND 80. CHANCE OF RAIN  
30 PERCENT.  
 
 
 
ILZ052-190200-  
CHRISTIAN-  
INCLUDING THE CITY OF TAYLORVILLE  
158 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  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. COOLER. LESS HUMID WITH LOWS IN  
THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
50 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. 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  
PARTLY SUNNY. HIGHS AROUND 70.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE UPPER 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY  
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY  
PARTLY SUNNY. HIGHS IN THE LOWER 80S.  
 
 
 
ILZ061-190200-  
SHELBY-  
INCLUDING THE CITY OF SHELBYVILLE  
158 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.  
COOLER WITH LOWS IN THE MID 50S. NORTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF RAIN 70 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. COOLER WITH LOWS IN THE MID 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS LIKELY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE UPPER 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY THROUGH SUNDAY  
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS. HIGHS IN THE UPPER 70S. LOWS IN THE UPPER 50S. CHANCE OF  
RAIN 30 PERCENT.  
 
 
 
ILZ054-190200-  
MOULTRIE-  
INCLUDING THE CITY OF SULLIVAN  
158 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. 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 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 SHOWERS AND THUNDERSTORMS IN THE  
EVENING, THEN SHOWERS LIKELY AFTER MIDNIGHT. COOLER WITH LOWS IN  
THE MID 50S. NORTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN  
70 PERCENT.    
WEDNESDAY  
PARTLY 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 IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS LIKELY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE UPPER 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 50S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY  
PARTLY SUNNY. HIGHS AROUND 80.  
 
 
 
ILZ055-190200-  
DOUGLAS-  
INCLUDING THE CITY OF TUSCOLA  
158 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  
A CHANCE OF THUNDERSTORMS IN THE EVENING.  
SHOWERS LIKELY. COOLER WITH LOWS IN THE MID 50S. NORTHWEST WINDS  
10 TO 15 MPH, BECOMING NORTH 5 TO 10 MPH AFTER MIDNIGHT. CHANCE  
OF RAIN 70 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. MUCH COOLER WITH HIGHS IN THE UPPER  
60S. NORTHEAST WINDS 10 TO 15 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  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
SHOWERS LIKELY IN THE MORNING, THEN SHOWERS LIKELY WITH  
A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70.  
CHANCE OF RAIN 70 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE UPPER 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS IN THE UPPER 50S. HIGHS AROUND 80. CHANCE OF RAIN  
30 PERCENT.  
 
 
 
ILZ056-190200-  
COLES-  
INCLUDING THE CITIES OF CHARLESTON AND MATTOON  
158 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  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.  
SHOWERS LIKELY, MAINLY IN THE EVENING. COOLER WITH LOWS IN THE  
UPPER 50S. WEST WINDS 5 TO 10 MPH, BECOMING NORTH AFTER MIDNIGHT.  
CHANCE OF RAIN 70 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  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. 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.    
FRIDAY NIGHT  
A CHANCE OF SHOWERS IN THE EVENING. MOSTLY  
CLOUDY. LOWS IN THE UPPER 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN  
30 PERCENT.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS.  
LOWS AROUND 60. HIGHS AROUND 80. CHANCE OF RAIN 30 PERCENT.  
 
 
 
ILZ057-190200-  
EDGAR-  
INCLUDING THE CITY OF PARIS  
158 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 LOWER 80S. TEMPERATURE FALLING INTO THE UPPER 70S IN THE  
AFTERNOON. SOUTHWEST WINDS 15 TO 25 MPH. CHANCE OF RAIN  
90 PERCENT.    
TUESDAY NIGHT  
SHOWERS AND THUNDERSTORMS LIKELY 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  
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. COOLER WITH LOWS IN THE UPPER 40S.    
THURSDAY  
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE LOWER 50S. 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.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN  
THE UPPER 50S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF RAIN  
40 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS AROUND 60. CHANCE OF RAIN 40 PERCENT.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
CHANCE OF RAIN 30 PERCENT.  
 
 
 
ILZ062-190200-  
CUMBERLAND-  
INCLUDING THE CITY OF GREENUP  
158 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  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.  
SHOWERS LIKELY, MAINLY IN THE EVENING. COOLER WITH LOWS IN THE  
UPPER 50S. WEST WINDS 5 TO 10 MPH, BECOMING NORTH AFTER MIDNIGHT.  
CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY  
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. 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 IN THE UPPER 60S.    
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 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.    
FRIDAY NIGHT  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS  
AROUND 60. CHANCE OF RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 60S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
CHANCE OF RAIN 30 PERCENT.  
 
 
 
ILZ063-190200-  
CLARK-  
INCLUDING THE CITY OF MARSHALL  
158 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 LOWER  
80S. SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE  
OF RAIN 90 PERCENT.    
TUESDAY NIGHT  
SHOWERS LIKELY. THUNDERSTORMS LIKELY, MAINLY IN  
THE EVENING. LOWS IN THE UPPER 50S. WEST WINDS 5 TO 10 MPH,  
BECOMING NORTH AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY  
PARTLY SUNNY. MUCH COOLER. LESS HUMID 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 IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF RAIN 40 PERCENT.    
FRIDAY  
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS AROUND 60. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 40 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
SUNDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.  
 
 
 
ILZ066-190200-  
EFFINGHAM-  
INCLUDING THE CITY OF EFFINGHAM  
158 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. 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  
MOSTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS.  
SHOWERS LIKELY, MAINLY IN THE EVENING. 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  
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. COOLER WITH HIGHS IN THE UPPER 60S. NORTH WINDS AROUND  
10 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS AROUND 60. CHANCE OF RAIN  
50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. A CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S. CHANCE OF  
RAIN 30 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 60S. CHANCE OF RAIN 30 PERCENT.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS AROUND 80.  
CHANCE OF RAIN 30 PERCENT.  
 
 
 
ILZ067-190200-  
JASPER-  
INCLUDING THE CITY OF NEWTON  
158 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 LOWER 80S. SOUTHWEST WINDS 15 TO 20 MPH  
WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 90 PERCENT.    
TUESDAY NIGHT  
SHOWERS LIKELY. THUNDERSTORMS LIKELY, MAINLY IN  
THE EVENING. LOWS AROUND 60. WEST WINDS 5 TO 10 MPH, BECOMING  
NORTH AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY  
PARTLY SUNNY IN THE MORNING, THEN BECOMING MOSTLY  
CLOUDY. MUCH COOLER WITH HIGHS IN THE UPPER 60S. NORTH WINDS  
10 TO 15 MPH.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLOUDY. LOWS AROUND 50.  
HIGHS AROUND 70.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.  
CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY WITH 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 IN THE EVENING, THEN BECOMING  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. CHANCE OF RAIN 30 PERCENT.  
 
 
 
ILZ068-190200-  
CRAWFORD-  
INCLUDING THE CITY OF ROBINSON  
158 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. 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 WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH,  
BECOMING NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
NEAR 100 PERCENT.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS IN THE  
MORNING, THEN MOSTLY CLOUDY IN THE AFTERNOON. MUCH COOLER WITH  
HIGHS AROUND 70. NORTH WINDS 10 TO 15 MPH. CHANCE OF RAIN  
40 PERCENT.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER  
50S. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.  
CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS IN THE  
UPPER 70S. CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY. LOWS IN THE LOWER 60S.    
SUNDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.  
 
 
 
ILZ071-190200-  
CLAY-  
INCLUDING THE CITY OF FLORA  
158 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. 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  
SHOWERS LIKELY. THUNDERSTORMS LIKELY, MAINLY IN  
THE EVENING. LOWS AROUND 60. WEST WINDS 5 TO 10 MPH, BECOMING  
NORTH AFTER MIDNIGHT. CHANCE OF RAIN 70 PERCENT.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS IN THE  
MORNING, THEN MOSTLY CLOUDY IN THE AFTERNOON. MUCH COOLER WITH  
HIGHS IN THE UPPER 60S. NORTH WINDS AROUND 10 MPH. CHANCE OF RAIN  
40 PERCENT.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER  
50S. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 50S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.  
CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
A CHANCE OF THUNDERSTORMS IN THE EVENING. MOSTLY  
CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE LOWER 60S. CHANCE OF  
RAIN 50 PERCENT.    
SATURDAY  
MOSTLY CLOUDY IN THE MORNING, THEN PARTLY SUNNY WITH  
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN  
THE UPPER 70S. CHANCE OF RAIN 40 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE LOWER 60S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. CHANCE OF RAIN 30 PERCENT.  
 
 
 
ILZ072-190200-  
RICHLAND-  
INCLUDING THE CITY OF OLNEY  
158 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 MID 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  
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 WITH THUNDERSTORMS LIKELY IN THE  
EVENING, THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH, BECOMING  
NORTHWEST AFTER MIDNIGHT. CHANCE OF RAIN 90 PERCENT.    
WEDNESDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS IN THE  
MORNING, THEN MOSTLY CLOUDY IN THE AFTERNOON. MUCH COOLER WITH  
HIGHS AROUND 70. NORTH WINDS AROUND 10 MPH WITH GUSTS UP TO  
20 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLOUDY. LOWS IN THE LOWER  
50S. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.  
CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. HIGHS AROUND  
80. CHANCE OF RAIN 50 PERCENT.    
SATURDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 60S. CHANCE OF RAIN 40 PERCENT.    
SUNDAY  
PARTLY SUNNY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 80S. CHANCE OF RAIN 30 PERCENT.  
 
 
 
ILZ073-190200-  
LAWRENCE-  
INCLUDING THE CITY OF LAWRENCEVILLE  
158 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 MID 80S. SOUTHWEST WINDS  
15 TO 20 MPH WITH GUSTS UP TO 30 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY NIGHT  
SHOWERS WITH THUNDERSTORMS LIKELY IN THE  
EVENING, THEN SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS AFTER  
MIDNIGHT. LOWS IN THE LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH,  
BECOMING NORTHWEST 5 TO 10 MPH AFTER MIDNIGHT. CHANCE OF RAIN  
90 PERCENT.    
WEDNESDAY  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE MORNING.  
MUCH COOLER WITH HIGHS IN THE LOWER 70S. NORTH WINDS AROUND  
10 MPH WITH GUSTS UP TO 20 MPH. CHANCE OF RAIN 40 PERCENT.    
WEDNESDAY NIGHT AND THURSDAY  
MOSTLY CLOUDY. LOWS IN THE MID  
50S. HIGHS IN THE LOWER 70S.    
THURSDAY NIGHT  
MOSTLY CLOUDY. A CHANCE OF SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 50S. CHANCE OF RAIN 50 PERCENT.    
FRIDAY  
SHOWERS IN THE MORNING, THEN SHOWERS LIKELY WITH A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.  
CHANCE OF RAIN 80 PERCENT.    
FRIDAY NIGHT  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS IN  
THE EVENING, THEN A CHANCE OF SHOWERS AFTER MIDNIGHT. LOWS IN THE  
MID 60S. CHANCE OF RAIN 70 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  
MOSTLY CLOUDY. A CHANCE OF SHOWERS IN THE  
EVENING. LOWS IN THE MID 60S. CHANCE OF RAIN 50 PERCENT.    
SUNDAY  
PARTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 80S. CHANCE OF RAIN 30 PERCENT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
Main Text Page