074  
FPUS63 KILX 180207  
SFTIL  
ILZ001>013-015>021-023>108-181000-  
 
TABULAR STATE FORECAST FOR ILLINOIS  
NATIONAL WEATHER SERVICE LINCOLN IL  
907 PM CDT WED SEP 17 2025  
 
ROWS INCLUDE...  
DAILY PREDOMINANT DAYTIME WEATHER 6AM-6PM  
FORECAST TEMPERATURES...EARLY MORNING LOW/DAYTIME HIGH  
PROBABILITY OF PRECIPITATION NIGHTTIME 6PM-6AM/DAYTIME 6AM-6PM  
- INDICATES TEMPERATURES BELOW ZERO  
MM INDICATES MISSING DATA  
 
FCST FCST FCST FCST FCST FCST FCST  
THU FRI SAT SUN MON TUE WED  
SEP 18 SEP 19 SEP 20 SEP 21 SEP 22 SEP 23 SEP 24  
 
   
..NORTHWEST IL
 
 
MOLINE/ROCK ISLAND  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY SUNNY  
61/90 64/84 62/85 63/85 62/84 61/82 58/80  
10/10 30/30 40/40 30/30 50/40 40/40 20/10  
 
STERLING/ROCK FALLS  
SUNNY PTCLDY PTCLDY PTCLDY SHWRS PTCLDY SUNNY  
58/90 61/86 61/85 62/85 62/84 60/82 56/80  
10/10 20/30 40/40 30/30 50/50 40/40 20/10  
 
   
..NORTH CENTRAL IL
 
 
DEKALB  
PTCLDY PTCLDY PTCLDY PTCLDY SHWRS PTCLDY PTCLDY  
59/84 61/86 62/82 62/83 62/82 60/78 57/77  
00/00 10/10 30/30 30/30 50/50 30/30 20/10  
 
ROCKFORD  
PTCLDY PTCLDY PTCLDY MOCLDY SHWRS PTCLDY PTCLDY  
58/85 61/86 62/83 62/83 62/82 59/79 57/77  
00/00 10/20 30/30 30/30 50/50 30/30 20/20  
 
   
..NORTHEAST IL
 
 
AURORA  
SUNNY PTCLDY PTCLDY PTCLDY SHWRS PTCLDY PTCLDY  
60/86 62/87 63/83 63/83 63/82 62/79 58/77  
00/00 00/10 30/30 30/30 50/50 30/30 20/10  
 
CHICAGO DOWNTOWN  
SUNNY PTCLDY PTCLDY PTCLDY SHWRS PTCLDY PTCLDY  
64/81 66/78 66/77 67/82 67/81 65/77 63/74  
00/00 00/10 20/30 30/30 50/50 40/30 30/10  
 
CHICAGO O'HARE  
SUNNY PTCLDY PTCLDY PTCLDY SHWRS PTCLDY PTCLDY  
61/85 64/84 64/82 65/83 65/81 63/77 61/75  
00/00 00/10 20/30 30/30 50/50 40/30 30/10  
 
JOLIET  
SUNNY PTCLDY PTCLDY PTCLDY SHWRS PTCLDY PTCLDY  
59/87 62/88 64/84 64/83 64/82 63/80 59/78  
00/00 00/10 20/30 30/30 50/50 30/30 30/10  
 
KANKAKEE  
SUNNY PTCLDY PTCLDY PTCLDY SHWRS PTCLDY PTCLDY  
58/87 59/88 62/84 62/83 62/81 62/80 58/78  
00/00 00/10 20/20 20/30 50/50 40/30 30/20  
 
WAUKEGAN  
SUNNY PTCLDY PTCLDY PTCLDY SHWRS PTCLDY PTCLDY  
60/80 64/76 63/76 64/82 64/81 62/77 60/75  
00/00 10/10 20/30 30/30 50/50 40/30 20/10  
 
   
..WEST CENTRAL IL
 
 
JERSEYVILLE  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY SUNNY  
60/91 64/85 62/84 64/86 65/83 64/83 60/83  
00/00 10/30 30/30 20/30 40/40 30/30 20/20  
 
MACOMB  
SUNNY MOCLDY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY  
58/90 63/83 61/84 62/84 62/83 60/82 57/81  
00/10 20/30 40/40 20/30 40/40 40/30 20/10  
 
QUINCY  
PTCLDY TSTRMS PTCLDY PTCLDY PTCLDY PTCLDY SUNNY  
65/91 66/83 63/85 65/85 66/84 63/84 61/82  
00/10 40/50 50/30 30/30 40/40 40/30 20/10  
 
   
..CENTRAL IL
 
 
DECATUR  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY SUNNY  
57/91 61/90 63/88 63/86 64/83 63/83 60/82  
00/00 10/10 30/30 20/30 40/40 40/30 20/20  
 
LASALLE/PERU  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY SUNNY  
56/88 60/88 62/84 62/83 62/83 62/81 58/79  
00/00 10/20 30/30 20/30 50/40 40/30 20/10  
 
PEORIA  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY  
58/91 64/89 64/87 64/86 65/84 64/84 60/83  
00/00 10/20 40/20 20/30 40/30 40/30 20/10  
 
PONTIAC  
SUNNY PTCLDY PTCLDY PTCLDY SHWRS PTCLDY PTCLDY  
57/88 59/89 62/85 62/84 62/83 62/81 58/80  
00/00 10/10 30/30 20/30 50/50 40/30 20/10  
 
SPRINGFIELD  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY SUNNY  
57/92 63/88 63/86 63/86 64/83 64/83 60/83  
00/00 10/20 40/40 20/30 40/40 30/30 20/10  
 
   
..EAST CENTRAL IL
 
 
CHAMPAIGN/URBANA  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY  
57/91 60/91 63/88 63/86 64/83 63/83 60/82  
00/00 00/10 30/30 20/30 40/40 40/40 30/20  
 
CHARLESTON/MATTOON  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY SUNNY  
56/92 61/91 63/88 63/85 64/83 63/83 60/82  
00/00 00/10 20/20 20/20 40/40 30/30 20/10  
 
   
..SOUTHWEST IL
 
 
BELLEVILLE  
SUNNY PTCLDY PTCLDY PTCLDY MOCLDY PTCLDY PTCLDY  
60/93 66/89 65/87 66/87 66/85 66/85 63/85  
00/00 10/30 40/40 20/30 40/40 30/30 30/20  
 
CHESTER  
SUNNY PTCLDY PTCLDY PTCLDY MOCLDY PTCLDY PTCLDY  
59/95 65/90 64/87 64/86 66/84 65/87 62/87  
00/10 10/20 30/30 20/30 40/40 30/30 30/20  
 
   
..SOUTH CENTRAL IL
 
 
CARBONDALE  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY SUNNY  
60/94 65/91 65/88 64/85 65/82 64/87 62/87  
00/00 00/10 30/30 20/20 40/40 40/30 30/20  
 
CENTRALIA  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY SUNNY  
59/94 63/91 64/88 64/88 65/84 64/87 60/88  
00/00 00/10 30/30 20/30 40/40 30/30 20/20  
 
MOUNT VERNON  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY SUNNY  
58/94 63/92 64/89 63/88 64/84 63/88 60/88  
00/00 00/10 30/30 20/30 40/40 30/30 30/20  
 
   
..SOUTHEAST IL
 
 
LAWRENCEVILLE  
SUNNY PTCLDY PTCLDY PTCLDY MOCLDY PTCLDY SUNNY  
59/92 62/93 63/89 64/87 66/84 64/85 62/86  
00/00 00/10 20/20 20/20 40/40 30/30 20/20  
 

 
 
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