Tabular State Forecast
Issued by NWS

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154
FPUS63 KILX 140905
SFTIL
ILZ001>013-015>021-023>108-142200-

Tabular State Forecast for Illinois
National Weather Service Lincoln IL
405 AM CDT Mon Sep 14 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    Tue      Wed      Thu      Fri      Sat      Sun
   Sep 14   Sep 15   Sep 16   Sep 17   Sep 18   Sep 19   Sep 20


...Northwest IL...
   Moline/Rock Island
   Ptcldy   Tstrms   Shwrs    Shwrs    Shwrs    Shwrs    Mocldy
     /76    69/80    61/77    67/80    65/81    66/79    62/76
      /30    80/90    70/90    70/70    40/50    50/60    50/40

   Sterling/Rock Falls
   Ptcldy   Tstrms   Shwrs    Shwrs    Shwrs    Shwrs    Ptcldy
     /74    66/80    59/75    65/80    63/81    64/79    60/76
      /20    70/90    60/90    80/80    30/50    50/60    60/40


...North central IL...
   DeKalb
   Ptcldy   Tstrms   Shwrs    Shwrs    Ptcldy   Shwrs    Mocldy
     /72    66/79    60/74    65/79    62/79    63/77    60/74
      /10    50/70    60/70    70/70    30/40    50/70    60/40

   Rockford
   Ptcldy   Tstrms   Shwrs    Shwrs    Shwrs    Shwrs    Mocldy
     /73    66/78    58/73    63/79    61/79    63/77    59/75
      /20    70/70    40/70    80/80    30/50    60/70    60/40


...Northeast IL...
   Aurora
   Ptcldy   Tstrms   Shwrs    Shwrs    Ptcldy   Shwrs    Mocldy
     /74    66/81    63/75    66/80    64/79    65/77    62/75
      /10    40/70    70/70    70/60    20/40    50/60    60/40

   Chicago Downtown
   Sunny    Tstrms   Shwrs    Shwrs    Ptcldy   Shwrs    Mocldy
     /73    67/82    67/72    68/77    67/77    67/77    64/73
      /10    20/60    70/70    60/60    20/30    50/60    60/40

   Chicago O`Hare
   Ptcldy   Tstrms   Shwrs    Shwrs    Ptcldy   Shwrs    Mocldy
     /74    67/81    65/73    66/78    65/78    66/76    63/74
      /10    30/70    60/70    70/70    20/40    50/70    60/40

   Joliet
   Ptcldy   Tstrms   Shwrs    Shwrs    Ptcldy   Shwrs    Mocldy
     /75    68/83    66/78    68/82    66/81    67/80    63/77
      /10    20/60    70/70    60/60    20/30    40/60    50/40

   Kankakee
   Sunny    Tstrms   Shwrs    Shwrs    Ptcldy   Shwrs    Ptcldy
     /77    65/87    66/82    68/85    65/83    65/82    63/78
      /10    10/60    70/70    50/50    30/20    30/50    50/40

   Waukegan
   Ptcldy   Tstrms   Shwrs    Shwrs    Ptcldy   Shwrs    Mocldy
     /71    64/79    60/71    62/75    61/76    63/75    59/73
      /10    50/70    40/70    80/80    20/40    60/70    60/40


...West central IL...
   Jerseyville
   Ptcldy   Sunny    Shwrs    Ptcldy   Ptcldy   Ptcldy   Ptcldy
     /86    71/96    69/93    72/93    70/91    69/89    66/85
      /00    00/40    60/50    20/10    10/10    10/20    30/30

   Macomb
   Mocldy   Tstrms   Shwrs    Shwrs    Ptcldy   Ptcldy   Ptcldy
     /80    70/86    64/84    69/84    67/83    67/81    63/77
      /10    30/70    90/90    40/50    20/30    30/40    40/40

   Quincy
   Ptcldy   Shwrs    Shwrs    Ptcldy   Ptcldy   Ptcldy   Ptcldy
     /82    74/90    68/88    72/86    70/86    70/83    66/79
      /10    10/60    70/70    30/40    10/30    30/30    30/30


...Central IL...
   Decatur
   Ptcldy   Sunny    Shwrs    Ptcldy   Ptcldy   Ptcldy   Ptcldy
     /83    68/95    68/91    72/91    68/89    68/88    65/83
      /00    00/40    60/60    20/10    20/20    20/30    40/30

   LaSalle/Peru
   Ptcldy   Tstrms   Shwrs    Shwrs    Ptcldy   Shwrs    Ptcldy
     /75    69/83    63/79    68/83    65/82    66/80    63/77
      /10    40/70    70/70    50/60    30/40    40/60    50/40

   Peoria
   Ptcldy   Tstrms   Shwrs    Shwrs    Ptcldy   Shwrs    Ptcldy
     /80    71/89    67/84    71/85    68/85    69/83    65/79
      /00    10/60    90/90    40/50    30/30    30/50    40/40

   Pontiac
   Ptcldy   Tstrms   Shwrs    Ptcldy   Ptcldy   Shwrs    Ptcldy
     /77    68/88    66/84    69/86    66/84    66/83    63/79
      /10    10/60    70/70    40/40    30/30    30/50    50/40

   Springfield
   Ptcldy   Sunny    Shwrs    Ptcldy   Ptcldy   Sunny    Ptcldy
     /85    71/95    69/92    73/92    70/90    69/88    66/84
      /00    00/40    70/70    20/20    20/20    20/30    30/30


...East central IL...
   Champaign/Urbana
   Sunny    Sunny    Shwrs    Ptcldy   Ptcldy   Ptcldy   Ptcldy
     /80    66/93    68/90    70/90    67/87    67/86    64/82
      /00    00/40    60/60    30/20    20/20    20/30    40/40

   Charleston/Mattoon
   Sunny    Sunny    Shwrs    Sunny    Ptcldy   Ptcldy   Ptcldy
     /82    66/95    70/92    72/93    69/90    68/89    65/84
      /00    00/30    60/60    20/10    10/20    20/20    30/30


...Southwest IL...
   Belleville
   Sunny    Sunny    Sunny    Sunny    Ptcldy   Sunny    Ptcldy
     /88    72/99    72/96    74/96    72/93    71/92    69/88
      /00    00/30    50/20    20/10    10/10    10/10    20/30

   Chester
   Sunny    Sunny    Sunny    Sunny    Sunny    Sunny    Ptcldy
     /88    69/97    71/96    72/95    70/93    69/92    67/88
      /00    00/10    20/10    10/10    10/10    10/10    10/30


...South central IL...
   Carbondale
   Sunny    Sunny    Sunny    Sunny    Sunny    Sunny    Ptcldy
     /89    70/97    73/96    73/95    72/93    70/92    69/89
      /00    00/00    10/10    10/00    00/00    00/10    10/20

   Centralia
   Sunny    Sunny    Sunny    Sunny    Sunny    Sunny    Ptcldy
     /86    69/98    71/96    73/96    71/93    69/93    67/89
      /00    00/10    50/20    10/10    10/10    10/10    20/30

   Mount Vernon
   Sunny    Sunny    Sunny    Sunny    Sunny    Sunny    Ptcldy
     /87    68/99    70/98    71/98    71/95    69/94    67/90
      /00    00/10    30/10    10/10    10/10    10/10    20/20


...Southeast IL...
   Lawrenceville
   Sunny    Sunny    Sunny    Sunny    Sunny    Sunny    Ptcldy
     /84    65/97    71/97    73/97    71/93    69/92    68/89
      /00    00/10    20/10    10/10    10/10    10/10    20/20


$$