665  
FPUS63 KILX 202105  
SFTIL  
ILZ001>013-015>021-023>108-211000-  
 
TABULAR STATE FORECAST FOR ILLINOIS  
NATIONAL WEATHER SERVICE LINCOLN IL  
405 PM CDT MON APR 20 2026  
 
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  
TUE WED THU FRI SAT SUN MON  
APR 21 APR 22 APR 23 APR 24 APR 25 APR 26 APR 27  
 
   
..NORTHWEST IL  
 
MOLINE/ROCK ISLAND  
SUNNY SUNNY PTCLDY TSTRMS SUNNY PTCLDY PTCLDY  
49/77 56/78 59/80 58/70 47/66 46/64 46/63  
00/20 20/00 00/10 90/90 40/20 20/20 40/40  
 
STERLING/ROCK FALLS  
PTCLDY SUNNY PTCLDY TSTRMS SUNNY PTCLDY MOCLDY  
47/75 53/76 58/80 58/70 46/66 45/64 45/63  
00/10 20/00 00/10 80/80 50/20 20/20 40/40  
 
   
..NORTH CENTRAL IL  
 
DEKALB  
PTCLDY SUNNY PTCLDY TSTRMS SUNNY PTCLDY MOCLDY  
43/75 50/74 56/79 60/72 46/66 45/63 44/63  
00/10 20/00 00/00 70/70 60/20 20/10 40/40  
 
ROCKFORD  
PTCLDY SUNNY PTCLDY TSTRMS SUNNY PTCLDY PTCLDY  
45/75 50/76 56/79 59/71 45/65 44/63 44/62  
00/10 10/00 00/00 70/70 60/10 10/10 40/40  
 
   
..NORTHEAST IL  
 
AURORA  
PTCLDY SUNNY PTCLDY TSTRMS SUNNY PTCLDY MOCLDY  
45/76 51/74 56/80 62/74 48/67 46/63 45/64  
00/10 20/10 00/00 60/60 60/20 20/20 40/40  
 
CHICAGO DOWNTOWN  
PTCLDY SUNNY PTCLDY TSTRMS PTCLDY PTCLDY MOCLDY  
47/75 50/59 52/80 60/72 49/61 46/58 46/61  
00/20 30/10 00/00 50/70 70/20 20/20 40/40  
 
CHICAGO O'HARE  
PTCLDY SUNNY PTCLDY TSTRMS PTCLDY PTCLDY MOCLDY  
47/75 51/71 54/80 62/74 49/65 47/61 46/63  
00/10 20/00 00/00 50/60 60/20 20/20 30/40  
 
JOLIET  
PTCLDY SUNNY PTCLDY TSTRMS PTCLDY PTCLDY MOCLDY  
45/77 54/76 57/81 62/75 50/68 47/64 47/65  
00/20 30/10 00/00 50/70 70/20 20/20 40/40  
 
KANKAKEE  
PTCLDY PTCLDY PTCLDY TSTRMS PTCLDY PTCLDY MOCLDY  
45/78 56/76 57/81 61/75 50/68 46/66 46/67  
00/20 50/20 00/00 40/70 70/20 20/20 40/40  
 
WAUKEGAN  
PTCLDY SUNNY PTCLDY TSTRMS PTCLDY PTCLDY MOCLDY  
42/73 45/58 47/74 58/70 45/60 44/57 43/58  
00/10 10/00 00/00 50/60 60/20 10/10 30/30  
 
   
..WEST CENTRAL IL  
 
JERSEYVILLE  
SUNNY SUNNY PTCLDY TSTRMS PTCLDY PTCLDY SHWRS  
49/77 55/77 57/81 60/74 50/71 50/70 51/69  
00/00 10/10 00/10 70/80 60/40 30/30 50/50  
 
MACOMB  
SUNNY SUNNY PTCLDY TSTRMS SUNNY PTCLDY MOCLDY  
49/78 57/78 59/80 58/70 47/67 46/66 48/65  
00/10 30/10 00/10 80/80 50/20 20/20 50/40  
 
QUINCY  
SUNNY PTCLDY PTCLDY TSTRMS PTCLDY PTCLDY SHWRS  
53/79 57/77 60/82 59/70 49/68 48/66 51/65  
00/10 20/10 00/20 90/90 40/20 30/30 50/50  
 
   
..CENTRAL IL  
 
DECATUR  
PTCLDY PTCLDY SUNNY TSTRMS PTCLDY PTCLDY SHWRS  
48/78 58/77 56/80 61/74 52/70 49/70 51/70  
00/00 40/30 10/00 60/80 70/40 20/20 50/50  
 
LASALLE/PERU  
PTCLDY SUNNY PTCLDY TSTRMS SUNNY PTCLDY MOCLDY  
47/78 56/77 59/81 61/73 49/68 48/66 47/65  
00/20 30/10 00/00 70/70 60/20 20/20 40/40  
 
PEORIA  
SUNNY SUNNY PTCLDY TSTRMS SUNNY PTCLDY MOCLDY  
49/78 58/78 60/82 61/74 49/69 48/68 48/67  
00/10 40/10 00/10 70/70 50/20 20/20 40/40  
 
PONTIAC  
SUNNY PTCLDY PTCLDY TSTRMS PTCLDY PTCLDY MOCLDY  
46/78 58/78 58/82 61/75 49/70 47/68 47/68  
00/20 40/10 10/00 60/70 70/20 20/20 40/40  
 
SPRINGFIELD  
SUNNY PTCLDY PTCLDY TSTRMS PTCLDY PTCLDY SHWRS  
49/79 58/79 58/82 61/75 50/71 48/70 51/69  
00/10 30/30 10/10 70/80 60/30 20/20 50/50  
 
   
..EAST CENTRAL IL  
 
CHAMPAIGN/URBANA  
SUNNY PTCLDY SUNNY TSTRMS PTCLDY PTCLDY MOCLDY  
46/77 58/76 56/80 61/75 52/71 48/70 50/70  
00/10 50/40 10/00 40/80 80/40 20/20 40/40  
 
CHARLESTON/MATTOON  
PTCLDY PTCLDY SUNNY TSTRMS PTCLDY PTCLDY MOCLDY  
47/75 58/75 56/79 62/74 52/71 50/70 52/70  
00/00 30/30 10/00 40/80 80/40 20/20 40/40  
 
   
..SOUTHWEST IL  
 
BELLEVILLE  
SUNNY SUNNY SUNNY TSTRMS PTCLDY PTCLDY SHWRS  
49/79 55/77 57/81 62/75 54/73 53/71 55/72  
00/00 10/10 10/10 50/90 70/40 30/30 50/50  
 
CHESTER  
SUNNY SUNNY SUNNY TSTRMS PTCLDY PTCLDY TSTRMS  
50/77 52/75 55/80 61/75 53/73 52/71 54/73  
00/00 00/10 10/10 40/80 80/40 30/30 50/50  
 
   
..SOUTH CENTRAL IL  
 
CARBONDALE  
PTCLDY SUNNY SUNNY TSTRMS SHWRS PTCLDY TSTRMS  
52/78 54/76 57/82 62/78 56/76 55/74 56/75  
00/00 00/10 10/10 30/80 80/60 30/30 50/50  
 
CENTRALIA  
SUNNY SUNNY SUNNY TSTRMS SHWRS PTCLDY SHWRS  
51/77 55/75 56/80 62/75 54/74 53/71 55/72  
00/00 10/10 10/10 40/90 80/50 30/30 50/50  
 
MOUNT VERNON  
SUNNY SUNNY SUNNY TSTRMS SHWRS PTCLDY SHWRS  
49/77 54/75 56/80 62/76 54/75 54/73 55/73  
00/00 10/10 10/10 40/80 80/50 30/30 50/50  
 
   
..SOUTHEAST IL  
 
LAWRENCEVILLE  
SUNNY SUNNY SUNNY TSTRMS TSTRMS PTCLDY SHWRS  
46/77 56/77 57/81 62/77 57/75 54/74 55/73  
00/00 20/20 10/00 20/80 80/60 30/30 40/50  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
Main Text Page