| Preliminary data based on the Real-Time Mesoscale Analysis (RTMA)  |
Observed data reported by NWS, FAA and cooperative weather observers
925 AM CDT Sun May 24 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 78 57
Aurora/Sugar Grove Arpt 84 55
Barrington 74 54
Batavia 80 58
Chicago Midway Arpt 70 55
Chicago O'Hare Arpt 72 54
Coal City 4NNW 82 60
DeKalb Municipal Arpt 77 53
DeKalb Northern IL Univ 78 57
Elgin 77 50
Elizabeth 53
Freeport 78 58
Freeport/Albertus Arpt 79 55
Greater Kankakee Arpt 80 58
Illinois City L&D 16 79 52
Joliet Rgl Arpt 80 59
Kewanee 77 61
Lansing Municipal Arpt 55
Marseilles 86 64
Moline/Quad Cities Arpt 79 55
Morris 81 61
New Boston L&D 17 80 59
Park Forest 75 56
Paw Paw 79 54
Peru/IL Valley Rgl Arpt 81 63
Rochelle Municipal Arpt 80 53
Romeoville/NWS Chicago 78 56
Savanna/Tri-Township Arpt 76 59
Schaumburg Rgl Arpt 76 55
Sterling/Rock Falls Arpt 80 56
Stockton 76 56
Waukegan Rgl Arpt 63 50
West Chicago/DuPage Arpt 77 56
Wheeling/Chicago Exec Arpt 67 53
...CENTRAL ILLINOIS...
Aledo 79 60
Avon 78 59
Bentley 80 61
Bloomington/Cntrl IL Rgl Arpt 78 55
Champaign/Willard Arpt 78 58
Coles County Arpt 73 58
Danville/Vermilion Rgl Arpt 80 58
Decatur Arpt 75 58
Edgar County Arpt 74 57
Galesburg Municipal Arpt 78 58
Galesburg Water Plant 78 60
Jacksonville 2 79 64
Jacksonville 2E 79 62
Jacksonville Municipal Arpt 78 62
Knoxville 77 61
La Harpe 79 51
Lacon/Marshall Co Arpt 78 54
Lincoln NWS 76 55
Macomb Municipal Arpt 80 58
Minonk 80 61
Normal 4NE 82 56
Ogden 81 58
Pana 73 61
Peoria Intl Arpt 77 57
Pittsfield/Penstone Arpt 78 62
Pontiac Municipal Arpt 81 56
Quincy L&D 21 82 61
Quincy Rgl Arpt 78 56
Rantoul Aviation Center 80 57
Shelbyville Dam 72 59
Springfield/Capital Arpt 78 61
Tuscola 75 59
White Hall 1 E 76 62
Windsor 73 59
...SOUTHERN ILLINOIS...
Anna 70 62
Cahokia/Parks Arpt 73 64
Carbondale/Southern IL Arpt 72 63
Casey 73 57
Crawford County Arpt 71 60
Effingham Co Arpt 71 59
Fairfield 71 61
Fairfield Municipal Arpt 71 60
Harrisburg Arpt 73 62
Kaskaskia L&D 73 63
Lawrenceville/Vincennes Arpt 73 61
Millstadt 70 63
Mt Carmel Municipal Arpt 74 62
Mt Vernon 70 62
Olney/Noble Arpt 73 61
Salem 72 62
Salem/Leckrone Arpt 73 63
Smithland Dam 75 64
$$
|
|
Preliminary data based on the Real-Time Mesoscale Analysis
|
Observed data from NWS, FAA, and cooperative weather observers
925 AM CDT Sun May 24 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 78 57
Aurora/Sugar Grove Arpt 84 55
Barrington 74 54
Batavia 80 58
Chicago Midway Arpt 70 55
Chicago O'Hare Arpt 72 54
Coal City 4NNW 82 60
DeKalb Municipal Arpt 77 53
DeKalb Northern IL Univ 78 57
Elgin 77 50
Elizabeth 53
Freeport 78 58
Freeport/Albertus Arpt 79 55
Greater Kankakee Arpt 80 58
Illinois City L&D 16 79 52
Joliet Rgl Arpt 80 59
Kewanee 77 61
Lansing Municipal Arpt 55
Marseilles 86 64
Moline/Quad Cities Arpt 79 55
Morris 81 61
New Boston L&D 17 80 59
Park Forest 75 56
Paw Paw 79 54
Peru/IL Valley Rgl Arpt 81 63
Rochelle Municipal Arpt 80 53
Romeoville/NWS Chicago 78 56
Savanna/Tri-Township Arpt 76 59
Schaumburg Rgl Arpt 76 55
Sterling/Rock Falls Arpt 80 56
Stockton 76 56
Waukegan Rgl Arpt 63 50
West Chicago/DuPage Arpt 77 56
Wheeling/Chicago Exec Arpt 67 53
...CENTRAL ILLINOIS...
Aledo 79 60
Avon 78 59
Bentley 80 61
Bloomington/Cntrl IL Rgl Arpt 78 55
Champaign/Willard Arpt 78 58
Coles County Arpt 73 58
Danville/Vermilion Rgl Arpt 80 58
Decatur Arpt 75 58
Edgar County Arpt 74 57
Galesburg Municipal Arpt 78 58
Galesburg Water Plant 78 60
Jacksonville 2 79 64
Jacksonville 2E 79 62
Jacksonville Municipal Arpt 78 62
Knoxville 77 61
La Harpe 79 51
Lacon/Marshall Co Arpt 78 54
Lincoln NWS 76 55
Macomb Municipal Arpt 80 58
Minonk 80 61
Normal 4NE 82 56
Ogden 81 58
Pana 73 61
Peoria Intl Arpt 77 57
Pittsfield/Penstone Arpt 78 62
Pontiac Municipal Arpt 81 56
Quincy L&D 21 82 61
Quincy Rgl Arpt 78 56
Rantoul Aviation Center 80 57
Shelbyville Dam 72 59
Springfield/Capital Arpt 78 61
Tuscola 75 59
White Hall 1 E 76 62
Windsor 73 59
...SOUTHERN ILLINOIS...
Anna 70 62
Cahokia/Parks Arpt 73 64
Carbondale/Southern IL Arpt 72 63
Casey 73 57
Crawford County Arpt 71 60
Effingham Co Arpt 71 59
Fairfield 71 61
Fairfield Municipal Arpt 71 60
Harrisburg Arpt 73 62
Kaskaskia L&D 73 63
Lawrenceville/Vincennes Arpt 73 61
Millstadt 70 63
Mt Carmel Municipal Arpt 74 62
Mt Vernon 70 62
Olney/Noble Arpt 73 61
Salem 72 62
Salem/Leckrone Arpt 73 63
Smithland Dam 75 64
$$
|
|
Preliminary data based on the Real-Time Mesoscale Analysis
CoCoRaHS Observations: |
Observations from NWS, FAA and cooperative weather observers
920 AM CDT Sun May 24 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 0.04 0.0 0
Aurora/Sugar Grove Arpt 0.61
Barrington 0.44 0.0 0
Bourbonnais 0.00 0.0 0
Chicago Midway Arpt 0.00
Chicago O'Hare Arpt 0.07
Coal City 4NNW 0.51 0.0 0
DeKalb Northern IL Univ 0.83 0.0 0
Elgin 0.40 0.0 0
Elgin 0.69 0.0 0
Elizabeth 0.01 0.0 0
Freeport 0.05
Illinois City L&D 16 0.00 0.0 0
Kewanee 0.65 0.0 0
Lansing 0.14 0.0 0
Marseilles 0.00
Moline/Quad Cities Arpt 0.00
Monee 0.15 0.0 0
Morris 0.57 0.0 0
New Boston L&D 17 0.00
Park Forest 0.00 0.0 0
Paw Paw 0.73 0.0 0
Peotone 0.00 0.0 0
Romeoville/NWS Chicago 0.39 0.0 0
Steward 0.0 0
Stockton T 0.0 0
Streator 0.27
Watseka 0.00 0.0 0
Waukegan Rgl Arpt 0.46
West Chicago/DuPage Arpt 0.40
Westmont 0.02
Wheeling/Chicago Exec Arpt 0.31
...CENTRAL ILLINOIS...
Aledo 0.00 0.0 0
Avon 0.06 0.0 0
Bentley 0.04
Bloomington/Cntrl IL Rgl Arpt 0.04
Buffalo 0.06 0.0 0
Champaign/Willard Arpt 0.00
Coles County Arpt 0.00
Decatur Arpt 0.00
Galesburg Water Plant 0.10
Jacksonville 2 0.13 0.0 0
Jacksonville 2E 0.17 0.0 0
Knoxville 0.03 0.0 0
La Harpe 0.00
Lake Springfield 0.00
Lincoln NWS 0.20 0.0 0
Lovington 0.00
Mattoon 0.02 0.0 0
Minonk 0.97
Morton 0.06 0.0 0
Moweaqua 2S 0.00
Normal 4NE T 0.0 0
Ogden 0.00 0.0 0
Pana 0.00 0.0 0
Peoria 5NW 0.32 0.0 0
Peoria Intl Arpt 0.07
Quincy L&D 21 0.37
Quincy Rgl Arpt 0.06
Rantoul 0.00
Roanoke 0.22 0.0 0
Shelbyville Dam 0.01 0.0 0
Sherman 0.40
Springfield/Capital Arpt 0.00
Tuscola 0.00 0.0 0
White Hall 1 E 0.08 0.0 0
Windsor 0.00 0.0 0
Yates City 0.04
...SOUTHERN ILLINOIS...
Anna 0.00
Cahokia/Parks Arpt 0.00
Carbondale/Southern IL Arpt 0.02
Casey 0.00 0.0 0
Centralia 0.00
Edwardsville 2 W 0.01
Fairfield 0.00 0.0 0
Hutsonville 0.01 0.0 0
Kaskaskia L&D 0.02
Lawrenceville/Vincennes Arpt 0.00
Millstadt 0.00
Mt Vernon 0.00
Salem T 0.0 0
Smithland Dam 0.00 0.0 0
$$
|
| Preliminary data based on analysis from the NWS National Operational Hydrologic Remote Sensing Center (NOHRSC)
CoCoRaHS Observations: |
Observations from NWS, FAA and cooperative weather observers
920 AM CDT Sun May 24 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 0.04 0.0 0
Aurora/Sugar Grove Arpt 0.61
Barrington 0.44 0.0 0
Bourbonnais 0.00 0.0 0
Chicago Midway Arpt 0.00
Chicago O'Hare Arpt 0.07
Coal City 4NNW 0.51 0.0 0
DeKalb Northern IL Univ 0.83 0.0 0
Elgin 0.40 0.0 0
Elgin 0.69 0.0 0
Elizabeth 0.01 0.0 0
Freeport 0.05
Illinois City L&D 16 0.00 0.0 0
Kewanee 0.65 0.0 0
Lansing 0.14 0.0 0
Marseilles 0.00
Moline/Quad Cities Arpt 0.00
Monee 0.15 0.0 0
Morris 0.57 0.0 0
New Boston L&D 17 0.00
Park Forest 0.00 0.0 0
Paw Paw 0.73 0.0 0
Peotone 0.00 0.0 0
Romeoville/NWS Chicago 0.39 0.0 0
Steward 0.0 0
Stockton T 0.0 0
Streator 0.27
Watseka 0.00 0.0 0
Waukegan Rgl Arpt 0.46
West Chicago/DuPage Arpt 0.40
Westmont 0.02
Wheeling/Chicago Exec Arpt 0.31
...CENTRAL ILLINOIS...
Aledo 0.00 0.0 0
Avon 0.06 0.0 0
Bentley 0.04
Bloomington/Cntrl IL Rgl Arpt 0.04
Buffalo 0.06 0.0 0
Champaign/Willard Arpt 0.00
Coles County Arpt 0.00
Decatur Arpt 0.00
Galesburg Water Plant 0.10
Jacksonville 2 0.13 0.0 0
Jacksonville 2E 0.17 0.0 0
Knoxville 0.03 0.0 0
La Harpe 0.00
Lake Springfield 0.00
Lincoln NWS 0.20 0.0 0
Lovington 0.00
Mattoon 0.02 0.0 0
Minonk 0.97
Morton 0.06 0.0 0
Moweaqua 2S 0.00
Normal 4NE T 0.0 0
Ogden 0.00 0.0 0
Pana 0.00 0.0 0
Peoria 5NW 0.32 0.0 0
Peoria Intl Arpt 0.07
Quincy L&D 21 0.37
Quincy Rgl Arpt 0.06
Rantoul 0.00
Roanoke 0.22 0.0 0
Shelbyville Dam 0.01 0.0 0
Sherman 0.40
Springfield/Capital Arpt 0.00
Tuscola 0.00 0.0 0
White Hall 1 E 0.08 0.0 0
Windsor 0.00 0.0 0
Yates City 0.04
...SOUTHERN ILLINOIS...
Anna 0.00
Cahokia/Parks Arpt 0.00
Carbondale/Southern IL Arpt 0.02
Casey 0.00 0.0 0
Centralia 0.00
Edwardsville 2 W 0.01
Fairfield 0.00 0.0 0
Hutsonville 0.01 0.0 0
Kaskaskia L&D 0.02
Lawrenceville/Vincennes Arpt 0.00
Millstadt 0.00
Mt Vernon 0.00
Salem T 0.0 0
Smithland Dam 0.00 0.0 0
$$
|
| Preliminary data based on analysis from the NWS National Operational Hydrologic Remote Sensing Center (NOHRSC)
CoCoRaHS Observations: |
Observations from NWS, FAA and cooperative weather observers
920 AM CDT Sun May 24 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 0.04 0.0 0
Aurora/Sugar Grove Arpt 0.61
Barrington 0.44 0.0 0
Bourbonnais 0.00 0.0 0
Chicago Midway Arpt 0.00
Chicago O'Hare Arpt 0.07
Coal City 4NNW 0.51 0.0 0
DeKalb Northern IL Univ 0.83 0.0 0
Elgin 0.40 0.0 0
Elgin 0.69 0.0 0
Elizabeth 0.01 0.0 0
Freeport 0.05
Illinois City L&D 16 0.00 0.0 0
Kewanee 0.65 0.0 0
Lansing 0.14 0.0 0
Marseilles 0.00
Moline/Quad Cities Arpt 0.00
Monee 0.15 0.0 0
Morris 0.57 0.0 0
New Boston L&D 17 0.00
Park Forest 0.00 0.0 0
Paw Paw 0.73 0.0 0
Peotone 0.00 0.0 0
Romeoville/NWS Chicago 0.39 0.0 0
Steward 0.0 0
Stockton T 0.0 0
Streator 0.27
Watseka 0.00 0.0 0
Waukegan Rgl Arpt 0.46
West Chicago/DuPage Arpt 0.40
Westmont 0.02
Wheeling/Chicago Exec Arpt 0.31
...CENTRAL ILLINOIS...
Aledo 0.00 0.0 0
Avon 0.06 0.0 0
Bentley 0.04
Bloomington/Cntrl IL Rgl Arpt 0.04
Buffalo 0.06 0.0 0
Champaign/Willard Arpt 0.00
Coles County Arpt 0.00
Decatur Arpt 0.00
Galesburg Water Plant 0.10
Jacksonville 2 0.13 0.0 0
Jacksonville 2E 0.17 0.0 0
Knoxville 0.03 0.0 0
La Harpe 0.00
Lake Springfield 0.00
Lincoln NWS 0.20 0.0 0
Lovington 0.00
Mattoon 0.02 0.0 0
Minonk 0.97
Morton 0.06 0.0 0
Moweaqua 2S 0.00
Normal 4NE T 0.0 0
Ogden 0.00 0.0 0
Pana 0.00 0.0 0
Peoria 5NW 0.32 0.0 0
Peoria Intl Arpt 0.07
Quincy L&D 21 0.37
Quincy Rgl Arpt 0.06
Rantoul 0.00
Roanoke 0.22 0.0 0
Shelbyville Dam 0.01 0.0 0
Sherman 0.40
Springfield/Capital Arpt 0.00
Tuscola 0.00 0.0 0
White Hall 1 E 0.08 0.0 0
Windsor 0.00 0.0 0
Yates City 0.04
...SOUTHERN ILLINOIS...
Anna 0.00
Cahokia/Parks Arpt 0.00
Carbondale/Southern IL Arpt 0.02
Casey 0.00 0.0 0
Centralia 0.00
Edwardsville 2 W 0.01
Fairfield 0.00 0.0 0
Hutsonville 0.01 0.0 0
Kaskaskia L&D 0.02
Lawrenceville/Vincennes Arpt 0.00
Millstadt 0.00
Mt Vernon 0.00
Salem T 0.0 0
Smithland Dam 0.00 0.0 0
$$
|
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