National Weather Service United States Department of Commerce

NOTE:  Climate information is PRELIMINARY DATA.
CERTIFIED climate data is available from the
National Centers for Environmental Information, or from the
Midwestern Regional Climate Center.

 

Preliminary data based on the Real-Time Mesoscale Analysis
(RTMA)



24-hour high temperatures
Observed data reported by NWS, FAA and cooperative weather observers
 
925 AM CDT Thu Oct 29 2026

Automated and Cooperative Observer Reports
Values represent high and low temperatures
for the 24-hour period ending around 7 am.

          Location               High   Low  

...NORTHERN ILLINOIS...
Aurora                            76     55  
Aurora/Sugar Grove Arpt           76     45  
Barrington                        73     50  
Batavia                           78     50  
Chicago Midway Arpt               76     56  
Chicago O'Hare Arpt               76     55  
Coal City 4NNW                    79     54  
DeKalb Municipal Arpt             74     47  
DeKalb Northern IL Univ           76     47  
Dwight                            76     52  
Elgin                             76     46  
Elizabeth                         77     44  
Freeport                          76     43  
Freeport/Albertus Arpt            77     45  
Gladstone L&D 18                  72     53  
Greater Kankakee Arpt             77     48  
Illinois City L&D 16              72     41  
Joliet Rgl Arpt                   78     49  
Kankakee                          77     54  
Kewanee                           77     50  
Lansing Municipal Arpt            76     51  
Lisle Morton Arboretum            77     50  
Marseilles                        77     50  
Moline/Quad Cities Arpt           79     46  
Morris                            78     54  
Mount Carroll                     77     43  
Ottawa                            76     51  
Park Forest                       76     55  
Rochelle Municipal Arpt           77     47  
Romeoville/NWS Chicago            76     53  
Savanna/Tri-Township Arpt         78     46  
Schaumburg Rgl Arpt               76     54  
Sterling/Rock Falls Arpt          79     45  
Stockton                          77     43  
Waukegan Rgl Arpt                 73     50  
West Chicago/DuPage Arpt          75     48  
Wheeling/Chicago Exec Arpt        75     48  

...CENTRAL ILLINOIS...
Aledo                             78     52  
Avon                              77     50  
Bentley                           80     56  
Bloomington/Cntrl IL Rgl Arpt     77     52  
Champaign 3S                      78     53  
Champaign/Willard Arpt            77     49  
Coles County Arpt                 76     50  
Decatur Arpt                      77     48  
Edgar County Arpt                 77     46  
Galesburg Municipal Arpt          77     53  
Galesburg Water Plant             76     54  
Jacksonville 2E                   80     54  
Jacksonville Municipal Arpt       79     55  
Jerseyville 2 SW                  79     50  
Knoxville                         77     53  
La Harpe                          78     56  
Lacon/Marshall Co Arpt            77     54  
Lincoln NWS                       78     47  
Macomb Municipal Arpt             79     51  
Monmouth 4NW                      79     53  
Normal 4NE                        76     55  
Ogden                             78     52  
Pana                              79     51  
Paris                             77     47  
Peoria Intl Arpt                  78     54  
Pittsfield/Penstone Arpt          80     54  
Pontiac Municipal Arpt            67     48  
Quincy L&D 21                     82     57  
Quincy Rgl Arpt                   79     58  
Rantoul Aviation Center           77     49  
Shelbyville Dam                   78     51  
Sidell 4N                         78     56  
Springfield/Capital Arpt          80     53  
Tuscola                           77     54  
Windsor                           76     53  

...SOUTHERN ILLINOIS...
Alton/Mel Price L&D               78     50  
Anna                              78     45  
Cahokia/Parks Arpt                80     45  
Carbondale                        77     45  
Carbondale/Southern IL Arpt       79     45  
Crawford County Arpt              77     41  
Effingham Co Arpt                 76     44  
Fairfield Municipal Arpt          77     47  
Grand Chain Dam                   76     53  
Harrisburg Arpt                   79     44  
Kaskaskia L&D                     78     49  
Lawrenceville/Vincennes Arpt      75     45  
Millstadt                         76     48  
Mt Carmel Municipal Arpt          78     45  
Olney/Noble Arpt                  78     45  
Robinson                          77     44  
Salem                             79     47  
Salem/Leckrone Arpt               79     46  
Smithland Dam                     77     49  
Sparta Community Arpt             78     48  

$$

Preliminary data based on the Real-Time Mesoscale Analysis
(RTMA)


 

24-hour low temperatures

Observed data from NWS, FAA, and cooperative weather observers

 

925 AM CDT Thu Oct 29 2026

Automated and Cooperative Observer Reports
Values represent high and low temperatures
for the 24-hour period ending around 7 am.

          Location               High   Low  

...NORTHERN ILLINOIS...
Aurora                            76     55  
Aurora/Sugar Grove Arpt           76     45  
Barrington                        73     50  
Batavia                           78     50  
Chicago Midway Arpt               76     56  
Chicago O'Hare Arpt               76     55  
Coal City 4NNW                    79     54  
DeKalb Municipal Arpt             74     47  
DeKalb Northern IL Univ           76     47  
Dwight                            76     52  
Elgin                             76     46  
Elizabeth                         77     44  
Freeport                          76     43  
Freeport/Albertus Arpt            77     45  
Gladstone L&D 18                  72     53  
Greater Kankakee Arpt             77     48  
Illinois City L&D 16              72     41  
Joliet Rgl Arpt                   78     49  
Kankakee                          77     54  
Kewanee                           77     50  
Lansing Municipal Arpt            76     51  
Lisle Morton Arboretum            77     50  
Marseilles                        77     50  
Moline/Quad Cities Arpt           79     46  
Morris                            78     54  
Mount Carroll                     77     43  
Ottawa                            76     51  
Park Forest                       76     55  
Rochelle Municipal Arpt           77     47  
Romeoville/NWS Chicago            76     53  
Savanna/Tri-Township Arpt         78     46  
Schaumburg Rgl Arpt               76     54  
Sterling/Rock Falls Arpt          79     45  
Stockton                          77     43  
Waukegan Rgl Arpt                 73     50  
West Chicago/DuPage Arpt          75     48  
Wheeling/Chicago Exec Arpt        75     48  

...CENTRAL ILLINOIS...
Aledo                             78     52  
Avon                              77     50  
Bentley                           80     56  
Bloomington/Cntrl IL Rgl Arpt     77     52  
Champaign 3S                      78     53  
Champaign/Willard Arpt            77     49  
Coles County Arpt                 76     50  
Decatur Arpt                      77     48  
Edgar County Arpt                 77     46  
Galesburg Municipal Arpt          77     53  
Galesburg Water Plant             76     54  
Jacksonville 2E                   80     54  
Jacksonville Municipal Arpt       79     55  
Jerseyville 2 SW                  79     50  
Knoxville                         77     53  
La Harpe                          78     56  
Lacon/Marshall Co Arpt            77     54  
Lincoln NWS                       78     47  
Macomb Municipal Arpt             79     51  
Monmouth 4NW                      79     53  
Normal 4NE                        76     55  
Ogden                             78     52  
Pana                              79     51  
Paris                             77     47  
Peoria Intl Arpt                  78     54  
Pittsfield/Penstone Arpt          80     54  
Pontiac Municipal Arpt            67     48  
Quincy L&D 21                     82     57  
Quincy Rgl Arpt                   79     58  
Rantoul Aviation Center           77     49  
Shelbyville Dam                   78     51  
Sidell 4N                         78     56  
Springfield/Capital Arpt          80     53  
Tuscola                           77     54  
Windsor                           76     53  

...SOUTHERN ILLINOIS...
Alton/Mel Price L&D               78     50  
Anna                              78     45  
Cahokia/Parks Arpt                80     45  
Carbondale                        77     45  
Carbondale/Southern IL Arpt       79     45  
Crawford County Arpt              77     41  
Effingham Co Arpt                 76     44  
Fairfield Municipal Arpt          77     47  
Grand Chain Dam                   76     53  
Harrisburg Arpt                   79     44  
Kaskaskia L&D                     78     49  
Lawrenceville/Vincennes Arpt      75     45  
Millstadt                         76     48  
Mt Carmel Municipal Arpt          78     45  
Olney/Noble Arpt                  78     45  
Robinson                          77     44  
Salem                             79     47  
Salem/Leckrone Arpt               79     46  
Smithland Dam                     77     49  
Sparta Community Arpt             78     48  

$$

               

Preliminary data based on the Real-Time Mesoscale Analysis
(RTMA)


 

24-hour precipitation

 

CoCoRaHS Observations:
Enlarge image, go to CoCoRaHS Page

CoCoRaHS Observations

Observations from NWS, FAA and cooperative weather observers

920 AM CDT Thu Oct 29 2026

Automated and Cooperative Observer Reports
Values represent precipitation and snowfall
for the 24-hour period ending around 7 am.

          Location               Pcpn   Snow   Depth  

...NORTHERN ILLINOIS...
Aurora                           0.00    0.0     0    
Aurora/Sugar Grove Arpt          0.00                 
Barrington                       0.00    0.0     0    
Batavia                          0.00    0.0     0    
Bourbonnais                      0.00    0.0     0    
Chicago Midway Arpt              0.01                 
Chicago O'Hare Arpt              0.00                 
Coal City 4NNW                   0.00    0.0     0    
DeKalb Northern IL Univ          0.00    0.0     0    
Dwight                           0.00    0.0     0    
Earlville 3S                       T     0.0     0    
Elgin                            0.00    0.0     0    
Elgin                            0.00    0.0     0    
Elizabeth                        0.06    0.0     0    
Freeport                         0.10    0.0     0    
Gladstone L&D 18                 0.00    0.0     0    
Illinois City L&D 16             0.00    0.0     0    
Kankakee                         0.03                 
Kewanee                          0.00    0.0     0    
Lake Zurich                      0.00                 
Lansing                          0.00    0.0     0    
Lisle Morton Arboretum           0.00    0.0     0    
Marseilles                       0.00    0.0     0    
Moline/Quad Cities Arpt          0.00                 
Morris                           0.00    0.0     0    
Mount Carroll                    0.08                 
Ottawa                           0.01                 
Park Forest                      0.00    0.0     0    
Peotone                          0.00    0.0     0    
Romeoville/NWS Chicago             T     0.0     0    
Steward                          0.00    0.0     0    
Stockton                         0.10    0.0     0    
Waukegan Rgl Arpt                0.00                 
Wheeling/Chicago Exec Arpt       0.00                 
Woodstock 5NW                    0.00                 

...CENTRAL ILLINOIS...
Aledo                            0.13    0.0     0    
Arthur 1W                        0.00    0.0     0    
Athens 4SW                       0.00    0.0     0    
Avon                             0.00    0.0     0    
Bentley                          0.00                 
Bloomington Waterworks           0.00    0.0     0    
Bloomington/Cntrl IL Rgl Arpt    0.00                 
Buffalo                          0.00    0.0     0    
Champaign 3S                     0.00    0.0     0    
Champaign/Willard Arpt           0.00                 
Cisco                            0.00    0.0     0    
Clinton 1SSW                     0.00    0.0     0    
Coles County Arpt                0.00                 
Decatur Arpt                     0.00                 
Fisher                           0.00    0.0     0    
Galesburg Water Plant            0.00    0.0     0    
Havana                           0.00    0.0     0    
Jacksonville 2E                  0.00    0.0     0    
Jerseyville 2 SW                 0.00    0.0     0    
Knoxville                        0.00    0.0     0    
La Harpe                         0.00                 
Lacon                            0.00    0.0     0    
Lake Springfield                 0.00                 
Lincoln NWS                      0.00            0    
Lovington                        0.00    0.0     0    
Mackinaw 3WSW                    0.00    0.0     0    
Mattoon                          0.00    0.0     0    
Medora                           0.00    0.0     0    
Monmouth 4NW                     0.06                 
Morton                           0.00    0.0     0    
Mount Pulaski                    0.00    0.0     0    
Moweaqua 2S                      0.00    0.0     0    
Normal 4NE                       0.00    0.0     0    
Ogden                            0.00    0.0     0    
Pana                             0.00    0.0     0    
Paris                            0.00    0.0     0    
Peoria 5NW                       0.00    0.0     0    
Peoria Intl Arpt                 0.00                 
Philo                            0.00    0.0     0    
Quincy L&D 21                    0.00    0.0     0    
Quincy Rgl Arpt                  0.00                 
Rantoul                          0.00    0.0     0    
Roanoke                          0.00    0.0     0    
Shelbyville Dam                  0.00    0.0     0    
Sherman                          0.00    0.0     0    
Sidell 4N                        0.00    0.0     0    
Springfield/Capital Arpt         0.00                 
Tuscola                          0.00    0.0     0    
Windsor                          0.00    0.0     0    

...SOUTHERN ILLINOIS...
Alton/Mel Price L&D              0.00                 
Anna                             0.00                 
Beecher City                     0.00    0.0     0    
Cahokia/Parks Arpt               0.00                 
Carbondale                       0.00    0.0     0    
Carbondale/Southern IL Arpt      0.00                 
Clay City 6SSE                   0.00    0.0     0    
Effingham Water Plant            0.00    0.0     0    
Flora                            0.00    0.0     0    
Grand Chain Dam                  0.00                 
Highland                         0.00    0.0     0    
Hutsonville                      0.00    0.0     0    
Kaskaskia L&D                    0.00                 
Lawrenceville/Vincennes Arpt     0.00                 
Medora                           0.00    0.0     0    
Millstadt                        0.00                 
Neoga                            0.00    0.0     0    
Robinson                         0.00                 
Salem                            0.00                 
Smithland Dam                    0.00                 

$$
                 




Preliminary data based on analysis from the NWS
National Operational Hydrologic Remote Sensing Center
(NOHRSC)

 

24-hour snowfall
 

CoCoRaHS Observations:
Enlarge map, go to CoCoRaHS Page

CoCoRaHS Observations

Observations from NWS, FAA and cooperative weather observers

920 AM CDT Thu Oct 29 2026

Automated and Cooperative Observer Reports
Values represent precipitation and snowfall
for the 24-hour period ending around 7 am.

          Location               Pcpn   Snow   Depth  

...NORTHERN ILLINOIS...
Aurora                           0.00    0.0     0    
Aurora/Sugar Grove Arpt          0.00                 
Barrington                       0.00    0.0     0    
Batavia                          0.00    0.0     0    
Bourbonnais                      0.00    0.0     0    
Chicago Midway Arpt              0.01                 
Chicago O'Hare Arpt              0.00                 
Coal City 4NNW                   0.00    0.0     0    
DeKalb Northern IL Univ          0.00    0.0     0    
Dwight                           0.00    0.0     0    
Earlville 3S                       T     0.0     0    
Elgin                            0.00    0.0     0    
Elgin                            0.00    0.0     0    
Elizabeth                        0.06    0.0     0    
Freeport                         0.10    0.0     0    
Gladstone L&D 18                 0.00    0.0     0    
Illinois City L&D 16             0.00    0.0     0    
Kankakee                         0.03                 
Kewanee                          0.00    0.0     0    
Lake Zurich                      0.00                 
Lansing                          0.00    0.0     0    
Lisle Morton Arboretum           0.00    0.0     0    
Marseilles                       0.00    0.0     0    
Moline/Quad Cities Arpt          0.00                 
Morris                           0.00    0.0     0    
Mount Carroll                    0.08                 
Ottawa                           0.01                 
Park Forest                      0.00    0.0     0    
Peotone                          0.00    0.0     0    
Romeoville/NWS Chicago             T     0.0     0    
Steward                          0.00    0.0     0    
Stockton                         0.10    0.0     0    
Waukegan Rgl Arpt                0.00                 
Wheeling/Chicago Exec Arpt       0.00                 
Woodstock 5NW                    0.00                 

...CENTRAL ILLINOIS...
Aledo                            0.13    0.0     0    
Arthur 1W                        0.00    0.0     0    
Athens 4SW                       0.00    0.0     0    
Avon                             0.00    0.0     0    
Bentley                          0.00                 
Bloomington Waterworks           0.00    0.0     0    
Bloomington/Cntrl IL Rgl Arpt    0.00                 
Buffalo                          0.00    0.0     0    
Champaign 3S                     0.00    0.0     0    
Champaign/Willard Arpt           0.00                 
Cisco                            0.00    0.0     0    
Clinton 1SSW                     0.00    0.0     0    
Coles County Arpt                0.00                 
Decatur Arpt                     0.00                 
Fisher                           0.00    0.0     0    
Galesburg Water Plant            0.00    0.0     0    
Havana                           0.00    0.0     0    
Jacksonville 2E                  0.00    0.0     0    
Jerseyville 2 SW                 0.00    0.0     0    
Knoxville                        0.00    0.0     0    
La Harpe                         0.00                 
Lacon                            0.00    0.0     0    
Lake Springfield                 0.00                 
Lincoln NWS                      0.00            0    
Lovington                        0.00    0.0     0    
Mackinaw 3WSW                    0.00    0.0     0    
Mattoon                          0.00    0.0     0    
Medora                           0.00    0.0     0    
Monmouth 4NW                     0.06                 
Morton                           0.00    0.0     0    
Mount Pulaski                    0.00    0.0     0    
Moweaqua 2S                      0.00    0.0     0    
Normal 4NE                       0.00    0.0     0    
Ogden                            0.00    0.0     0    
Pana                             0.00    0.0     0    
Paris                            0.00    0.0     0    
Peoria 5NW                       0.00    0.0     0    
Peoria Intl Arpt                 0.00                 
Philo                            0.00    0.0     0    
Quincy L&D 21                    0.00    0.0     0    
Quincy Rgl Arpt                  0.00                 
Rantoul                          0.00    0.0     0    
Roanoke                          0.00    0.0     0    
Shelbyville Dam                  0.00    0.0     0    
Sherman                          0.00    0.0     0    
Sidell 4N                        0.00    0.0     0    
Springfield/Capital Arpt         0.00                 
Tuscola                          0.00    0.0     0    
Windsor                          0.00    0.0     0    

...SOUTHERN ILLINOIS...
Alton/Mel Price L&D              0.00                 
Anna                             0.00                 
Beecher City                     0.00    0.0     0    
Cahokia/Parks Arpt               0.00                 
Carbondale                       0.00    0.0     0    
Carbondale/Southern IL Arpt      0.00                 
Clay City 6SSE                   0.00    0.0     0    
Effingham Water Plant            0.00    0.0     0    
Flora                            0.00    0.0     0    
Grand Chain Dam                  0.00                 
Highland                         0.00    0.0     0    
Hutsonville                      0.00    0.0     0    
Kaskaskia L&D                    0.00                 
Lawrenceville/Vincennes Arpt     0.00                 
Medora                           0.00    0.0     0    
Millstadt                        0.00                 
Neoga                            0.00    0.0     0    
Robinson                         0.00                 
Salem                            0.00                 
Smithland Dam                    0.00                 

$$

Preliminary data based on analysis from the NWS
National Operational Hydrologic Remote Sensing Center
(NOHRSC)

 

24-hour snowfall
 

CoCoRaHS Observations:
Enlarge map, go to CoCoRaHS Page

CoCoRaHS Observations

Observations from NWS, FAA and cooperative weather observers

920 AM CDT Thu Oct 29 2026

Automated and Cooperative Observer Reports
Values represent precipitation and snowfall
for the 24-hour period ending around 7 am.

          Location               Pcpn   Snow   Depth  

...NORTHERN ILLINOIS...
Aurora                           0.00    0.0     0    
Aurora/Sugar Grove Arpt          0.00                 
Barrington                       0.00    0.0     0    
Batavia                          0.00    0.0     0    
Bourbonnais                      0.00    0.0     0    
Chicago Midway Arpt              0.01                 
Chicago O'Hare Arpt              0.00                 
Coal City 4NNW                   0.00    0.0     0    
DeKalb Northern IL Univ          0.00    0.0     0    
Dwight                           0.00    0.0     0    
Earlville 3S                       T     0.0     0    
Elgin                            0.00    0.0     0    
Elgin                            0.00    0.0     0    
Elizabeth                        0.06    0.0     0    
Freeport                         0.10    0.0     0    
Gladstone L&D 18                 0.00    0.0     0    
Illinois City L&D 16             0.00    0.0     0    
Kankakee                         0.03                 
Kewanee                          0.00    0.0     0    
Lake Zurich                      0.00                 
Lansing                          0.00    0.0     0    
Lisle Morton Arboretum           0.00    0.0     0    
Marseilles                       0.00    0.0     0    
Moline/Quad Cities Arpt          0.00                 
Morris                           0.00    0.0     0    
Mount Carroll                    0.08                 
Ottawa                           0.01                 
Park Forest                      0.00    0.0     0    
Peotone                          0.00    0.0     0    
Romeoville/NWS Chicago             T     0.0     0    
Steward                          0.00    0.0     0    
Stockton                         0.10    0.0     0    
Waukegan Rgl Arpt                0.00                 
Wheeling/Chicago Exec Arpt       0.00                 
Woodstock 5NW                    0.00                 

...CENTRAL ILLINOIS...
Aledo                            0.13    0.0     0    
Arthur 1W                        0.00    0.0     0    
Athens 4SW                       0.00    0.0     0    
Avon                             0.00    0.0     0    
Bentley                          0.00                 
Bloomington Waterworks           0.00    0.0     0    
Bloomington/Cntrl IL Rgl Arpt    0.00                 
Buffalo                          0.00    0.0     0    
Champaign 3S                     0.00    0.0     0    
Champaign/Willard Arpt           0.00                 
Cisco                            0.00    0.0     0    
Clinton 1SSW                     0.00    0.0     0    
Coles County Arpt                0.00                 
Decatur Arpt                     0.00                 
Fisher                           0.00    0.0     0    
Galesburg Water Plant            0.00    0.0     0    
Havana                           0.00    0.0     0    
Jacksonville 2E                  0.00    0.0     0    
Jerseyville 2 SW                 0.00    0.0     0    
Knoxville                        0.00    0.0     0    
La Harpe                         0.00                 
Lacon                            0.00    0.0     0    
Lake Springfield                 0.00                 
Lincoln NWS                      0.00            0    
Lovington                        0.00    0.0     0    
Mackinaw 3WSW                    0.00    0.0     0    
Mattoon                          0.00    0.0     0    
Medora                           0.00    0.0     0    
Monmouth 4NW                     0.06                 
Morton                           0.00    0.0     0    
Mount Pulaski                    0.00    0.0     0    
Moweaqua 2S                      0.00    0.0     0    
Normal 4NE                       0.00    0.0     0    
Ogden                            0.00    0.0     0    
Pana                             0.00    0.0     0    
Paris                            0.00    0.0     0    
Peoria 5NW                       0.00    0.0     0    
Peoria Intl Arpt                 0.00                 
Philo                            0.00    0.0     0    
Quincy L&D 21                    0.00    0.0     0    
Quincy Rgl Arpt                  0.00                 
Rantoul                          0.00    0.0     0    
Roanoke                          0.00    0.0     0    
Shelbyville Dam                  0.00    0.0     0    
Sherman                          0.00    0.0     0    
Sidell 4N                        0.00    0.0     0    
Springfield/Capital Arpt         0.00                 
Tuscola                          0.00    0.0     0    
Windsor                          0.00    0.0     0    

...SOUTHERN ILLINOIS...
Alton/Mel Price L&D              0.00                 
Anna                             0.00                 
Beecher City                     0.00    0.0     0    
Cahokia/Parks Arpt               0.00                 
Carbondale                       0.00    0.0     0    
Carbondale/Southern IL Arpt      0.00                 
Clay City 6SSE                   0.00    0.0     0    
Effingham Water Plant            0.00    0.0     0    
Flora                            0.00    0.0     0    
Grand Chain Dam                  0.00                 
Highland                         0.00    0.0     0    
Hutsonville                      0.00    0.0     0    
Kaskaskia L&D                    0.00                 
Lawrenceville/Vincennes Arpt     0.00                 
Medora                           0.00    0.0     0    
Millstadt                        0.00                 
Neoga                            0.00    0.0     0    
Robinson                         0.00                 
Salem                            0.00                 
Smithland Dam                    0.00                 

$$
             




 

 

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