988  
FPUS63 KILX 181705  
SFTIL  
ILZ001>013-015>021-023>108-182300-  
 
TABULAR STATE FORECAST FOR ILLINOIS  
NATIONAL WEATHER SERVICE LINCOLN IL  
1105 AM CST SUN JAN 18 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  
TODAY MON TUE WED THU FRI SAT  
JAN 18 JAN 19 JAN 20 JAN 21 JAN 22 JAN 23 JAN 24  
 
   
..NORTHWEST IL
 
 
MOLINE/ROCK ISLAND  
SNOW PTCLDY PTCLDY PTCLDY PTCLDY MOCLDY PTCLDY  
/21 1/11 4/27 19/30 12/26 18/30 7/14  
/70 70/00 00/10 30/10 10/00 10/20 20/30  
 
STERLING/ROCK FALLS  
SNOW PTCLDY SUNNY PTCLDY PTCLDY MOCLDY PTCLDY  
/19 1/8 1/24 15/28 10/22 14/27 5/13  
/90 100/00 00/10 30/20 10/00 10/20 20/20  
 
   
..NORTH CENTRAL IL
 
 
DEKALB  
SNOW PTCLDY SUNNY MOCLDY PTCLDY MOCLDY PTCLDY  
/18 -2/6 -1/21 13/27 8/18 11/25 5/13  
/90 100/10 00/10 40/20 10/00 20/20 30/30  
 
ROCKFORD  
SNOW PTCLDY SUNNY MOCLDY PTCLDY MOCLDY PTCLDY  
/18 -2/5 -2/20 11/25 7/18 10/23 3/11  
/100 100/10 00/10 40/20 10/00 20/20 20/30  
 
   
..NORTHEAST IL
 
 
AURORA  
SNOW PTCLDY PTCLDY MOCLDY PTCLDY MOCLDY PTCLDY  
/19 0/7 2/22 15/29 10/20 13/28 9/16  
/80 100/10 00/10 40/20 10/10 20/20 30/30  
 
CHICAGO DOWNTOWN  
SNOW PTCLDY PTCLDY MOCLDY PTCLDY MOCLDY PTCLDY  
/20 3/8 4/23 17/30 13/21 16/29 12/18  
/60 100/20 00/10 40/20 10/10 20/30 30/30  
 
CHICAGO O'HARE  
SNOW PTCLDY SUNNY MOCLDY PTCLDY MOCLDY PTCLDY  
/19 1/7 2/21 15/29 11/20 13/28 10/17  
/70 100/20 00/10 40/20 10/10 20/30 30/30  
 
JOLIET  
SNOW PTCLDY PTCLDY MOCLDY PTCLDY MOCLDY PTCLDY  
/20 1/8 3/23 17/30 12/22 15/30 11/17  
/80 100/10 00/10 40/20 10/10 20/30 30/30  
 
KANKAKEE  
MOCLDY PTCLDY PTCLDY MOCLDY PTCLDY MOCLDY MOCLDY  
/21 2/10 3/23 18/32 13/23 16/31 12/18  
/60 90/10 00/10 30/20 10/10 20/30 30/30  
 
WAUKEGAN  
SNOW PTCLDY SUNNY MOCLDY PTCLDY MOCLDY PTCLDY  
/18 1/6 1/20 13/27 9/19 12/25 8/15  
/70 100/20 00/10 40/30 10/10 20/30 30/30  
 
   
..WEST CENTRAL IL
 
 
JERSEYVILLE  
MOCLDY SUNNY PTCLDY PTCLDY SUNNY MOCLDY PTCLDY  
/29 8/19 10/35 26/42 20/34 25/40 19/26  
/10 10/00 00/00 10/10 00/00 10/20 40/30  
 
MACOMB  
FLRRYS SUNNY PTCLDY PTCLDY PTCLDY MOCLDY PTCLDY  
/25 3/13 6/30 21/35 15/29 21/35 11/18  
/30 40/00 00/00 10/10 00/00 10/20 30/30  
 
QUINCY  
FLRRYS SUNNY PTCLDY SUNNY SUNNY MOCLDY PTCLDY  
/29 6/18 10/35 25/39 19/34 25/38 15/20  
/10 10/00 00/00 10/00 00/00 10/20 30/30  
 
   
..CENTRAL IL
 
 
DECATUR  
FLRRYS SUNNY PTCLDY PTCLDY PTCLDY MOCLDY PTCLDY  
/24 4/14 6/29 23/37 17/29 21/37 16/24  
/20 20/00 00/00 10/10 10/00 10/30 40/30  
 
LASALLE/PERU  
SNOW PTCLDY PTCLDY PTCLDY PTCLDY MOCLDY PTCLDY  
/20 0/10 4/25 18/31 13/24 17/30 10/17  
/80 80/10 00/10 30/20 10/00 20/20 30/30  
 
PEORIA  
FLRRYS SUNNY PTCLDY PTCLDY PTCLDY MOCLDY PTCLDY  
/24 3/13 6/29 22/35 15/28 20/35 13/19  
/40 50/00 00/00 20/10 10/00 20/20 30/30  
 
PONTIAC  
MOCLDY SUNNY PTCLDY PTCLDY PTCLDY MOCLDY PTCLDY  
/21 2/11 4/26 19/33 14/25 18/33 12/19  
/60 60/10 00/10 20/10 10/00 10/20 30/30  
 
SPRINGFIELD  
FLRRYS SUNNY PTCLDY PTCLDY PTCLDY MOCLDY PTCLDY  
/26 5/15 8/31 24/38 18/32 23/38 17/24  
/10 20/00 00/00 10/10 10/00 20/20 40/30  
 
   
..EAST CENTRAL IL
 
 
CHAMPAIGN/URBANA  
FLRRYS SUNNY PTCLDY PTCLDY PTCLDY MOCLDY PTCLDY  
/23 4/12 5/27 21/36 16/28 19/36 15/23  
/30 40/00 00/00 20/10 10/00 10/20 30/30  
 
CHARLESTON/MATTOON  
FLRRYS SUNNY PTCLDY PTCLDY PTCLDY MOCLDY PTCLDY  
/24 7/15 6/28 22/39 18/30 21/38 18/26  
/10 10/00 00/00 10/10 10/00 10/30 40/30  
 
   
..SOUTHWEST IL
 
 
BELLEVILLE  
PTCLDY SUNNY SUNNY PTCLDY SUNNY PTCLDY PTCLDY  
/31 11/21 11/37 29/45 22/37 27/45 24/31  
/00 00/00 00/00 10/10 10/00 10/20 40/30  
 
CHESTER  
SUNNY SUNNY SUNNY PTCLDY SUNNY PTCLDY PTCLDY  
/31 14/23 10/37 27/46 22/38 26/45 26/33  
/00 00/00 00/00 10/10 10/00 10/20 40/30  
 
   
..SOUTH CENTRAL IL
 
 
CARBONDALE  
FLRRYS PTCLDY SUNNY PTCLDY SUNNY PTCLDY PTCLDY  
/31 14/23 11/36 28/46 23/38 27/46 29/36  
/10 00/00 00/00 10/20 10/00 10/30 40/30  
 
CENTRALIA  
PTCLDY SUNNY SUNNY PTCLDY SUNNY PTCLDY PTCLDY  
/29 11/19 9/35 27/44 22/35 25/44 25/32  
/00 10/00 00/00 10/10 10/00 10/30 40/30  
 
MOUNT VERNON  
FLRRYS SUNNY SUNNY PTCLDY SUNNY PTCLDY PTCLDY  
/30 11/20 9/35 26/45 22/36 24/44 25/33  
/10 00/00 00/00 10/10 10/00 10/30 40/30  
 
   
..SOUTHEAST IL
 
 
LAWRENCEVILLE  
FLRRYS SUNNY SUNNY PTCLDY SUNNY PTCLDY MOCLDY  
/26 10/19 7/31 24/42 21/34 22/42 25/32  
/10 10/00 00/00 10/20 10/00 10/30 40/30  
 

 
 
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