| Preliminary data based on the Real-Time Mesoscale Analysis (RTMA)  |
Observed data reported by NWS, FAA and cooperative weather observers
925 AM CDT Wed May 13 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 72 44
Aurora/Sugar Grove Arpt 71 37
Barrington 66 37
Batavia 73 44
Chicago Midway Arpt 74 44
Chicago O'Hare Arpt 72 41
Coal City 4NNW 79 47
DeKalb Municipal Arpt 69 37
DeKalb Northern IL Univ 69 42
Elgin 69 44
Elizabeth 77 44
Freeport 74 45
Freeport/Albertus Arpt 76 42
Gladstone L&D 18 70 51
Greater Kankakee Arpt 82 38
Illinois City L&D 16 80 41
Joliet Rgl Arpt 79 40
Kankakee 81 45
Kewanee 81 46
Lansing Municipal Arpt 72 37
Lisle Morton Arboretum 73 45
Marseilles 73 39
Moline/Quad Cities Arpt 83 47
Morris 79 52
Mount Carroll 76 47
New Boston L&D 17 80 54
Ottawa 76 49
Park Forest 76 40
Peru/IL Valley Rgl Arpt 81 50
Rochelle Municipal Arpt 72 40
Romeoville/NWS Chicago 75 40
Savanna/Tri-Township Arpt 75 47
Schaumburg Rgl Arpt 71 38
Sterling/Rock Falls Arpt 76 45
Stockton 77 45
Waukegan Rgl Arpt 70 31
West Chicago/DuPage Arpt 70 38
Wheeling/Chicago Exec Arpt 69 37
...CENTRAL ILLINOIS...
Aledo 81 49
Bentley 84 51
Bloomington/Cntrl IL Rgl Arpt 82 43
Champaign 3S 82 53
Champaign/Willard Arpt 84 50
Coles County Arpt 78 45
Danville/Vermilion Rgl Arpt 82 43
Decatur Arpt 80 45
Edgar County Arpt 79 42
Galesburg Municipal Arpt 81 47
Galesburg Water Plant 82 50
Jacksonville 2 83 52
Jacksonville Municipal Arpt 83 51
Jerseyville 2 SW 82 53
Knoxville 82 50
La Harpe 81 49
Lacon/Marshall Co Arpt 82 44
Lincoln NWS 82 46
Macomb Municipal Arpt 85 49
Normal 4NE 80 45
Ogden 85 42
Pana 81 51
Paris 79 46
Peoria Intl Arpt 81 48
Pittsfield 82 51
Pittsfield/Penstone Arpt 82 52
Pontiac Municipal Arpt 82 41
Quincy L&D 21 83 56
Quincy Rgl Arpt 81 51
Rantoul Aviation Center 82 43
Shelbyville Dam 80 50
Sidell 4N 82 54
Springfield/Capital Arpt 83 50
Tuscola 80 49
Windsor 79 48
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 74 43
Anna 79 48
Cahokia/Parks Arpt 83 51
Carbondale 78 52
Carbondale/Southern IL Arpt 80 49
Casey 80 48
Crawford County Arpt 80 44
Effingham Co Arpt 79 46
Fairfield 79 51
Fairfield Municipal Arpt 80 51
Grand Chain Dam 78 52
Harrisburg Arpt 80 48
Kaskaskia L&D 82 53
Lawrenceville 2WSW 78 44
Lawrenceville/Vincennes Arpt 81 47
Millstadt 79 58
Mt Carmel Municipal Arpt 83 48
Mt Vernon 80 47
Olney 2S 80 47
Olney/Noble Arpt 80 47
Robinson 79 46
Salem 82 51
Salem/Leckrone Arpt 81 53
Smithland Dam 79 49
$$
|
|
Preliminary data based on the Real-Time Mesoscale Analysis
|
Observed data from NWS, FAA, and cooperative weather observers
925 AM CDT Wed May 13 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 72 44
Aurora/Sugar Grove Arpt 71 37
Barrington 66 37
Batavia 73 44
Chicago Midway Arpt 74 44
Chicago O'Hare Arpt 72 41
Coal City 4NNW 79 47
DeKalb Municipal Arpt 69 37
DeKalb Northern IL Univ 69 42
Elgin 69 44
Elizabeth 77 44
Freeport 74 45
Freeport/Albertus Arpt 76 42
Gladstone L&D 18 70 51
Greater Kankakee Arpt 82 38
Illinois City L&D 16 80 41
Joliet Rgl Arpt 79 40
Kankakee 81 45
Kewanee 81 46
Lansing Municipal Arpt 72 37
Lisle Morton Arboretum 73 45
Marseilles 73 39
Moline/Quad Cities Arpt 83 47
Morris 79 52
Mount Carroll 76 47
New Boston L&D 17 80 54
Ottawa 76 49
Park Forest 76 40
Peru/IL Valley Rgl Arpt 81 50
Rochelle Municipal Arpt 72 40
Romeoville/NWS Chicago 75 40
Savanna/Tri-Township Arpt 75 47
Schaumburg Rgl Arpt 71 38
Sterling/Rock Falls Arpt 76 45
Stockton 77 45
Waukegan Rgl Arpt 70 31
West Chicago/DuPage Arpt 70 38
Wheeling/Chicago Exec Arpt 69 37
...CENTRAL ILLINOIS...
Aledo 81 49
Bentley 84 51
Bloomington/Cntrl IL Rgl Arpt 82 43
Champaign 3S 82 53
Champaign/Willard Arpt 84 50
Coles County Arpt 78 45
Danville/Vermilion Rgl Arpt 82 43
Decatur Arpt 80 45
Edgar County Arpt 79 42
Galesburg Municipal Arpt 81 47
Galesburg Water Plant 82 50
Jacksonville 2 83 52
Jacksonville Municipal Arpt 83 51
Jerseyville 2 SW 82 53
Knoxville 82 50
La Harpe 81 49
Lacon/Marshall Co Arpt 82 44
Lincoln NWS 82 46
Macomb Municipal Arpt 85 49
Normal 4NE 80 45
Ogden 85 42
Pana 81 51
Paris 79 46
Peoria Intl Arpt 81 48
Pittsfield 82 51
Pittsfield/Penstone Arpt 82 52
Pontiac Municipal Arpt 82 41
Quincy L&D 21 83 56
Quincy Rgl Arpt 81 51
Rantoul Aviation Center 82 43
Shelbyville Dam 80 50
Sidell 4N 82 54
Springfield/Capital Arpt 83 50
Tuscola 80 49
Windsor 79 48
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 74 43
Anna 79 48
Cahokia/Parks Arpt 83 51
Carbondale 78 52
Carbondale/Southern IL Arpt 80 49
Casey 80 48
Crawford County Arpt 80 44
Effingham Co Arpt 79 46
Fairfield 79 51
Fairfield Municipal Arpt 80 51
Grand Chain Dam 78 52
Harrisburg Arpt 80 48
Kaskaskia L&D 82 53
Lawrenceville 2WSW 78 44
Lawrenceville/Vincennes Arpt 81 47
Millstadt 79 58
Mt Carmel Municipal Arpt 83 48
Mt Vernon 80 47
Olney 2S 80 47
Olney/Noble Arpt 80 47
Robinson 79 46
Salem 82 51
Salem/Leckrone Arpt 81 53
Smithland Dam 79 49
$$
|
|
Preliminary data based on the Real-Time Mesoscale Analysis
CoCoRaHS Observations: |
Observations from NWS, FAA and cooperative weather observers
920 AM CDT Wed May 13 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 0.12
Aurora/Sugar Grove Arpt 0.09
Barrington 0.00
Batavia 0.12 0.0 0
Bourbonnais 0.06 0.0 0
Chicago Midway Arpt 0.11
Chicago O'Hare Arpt 0.03
Coal City 4NNW 0.11 0.0 0
DeKalb Northern IL Univ 0.04 0.0 0
Earlville 3S T T 0
Elgin 0.00 0.0 0
Elizabeth 0.08 0.0 0
Freeport T
Genoa 0.03
Gladstone L&D 18 0.01 0.0 0
Hebron 0.00 0.0 0
Illinois City L&D 16 0.02
Kankakee 0.06
Kewanee 0.00 0.0 0
Lake Zurich T 0.0 0
Lisle Morton Arboretum 0.10 0.0 0
Marseilles 0.05 0.0
Moline/Quad Cities Arpt 0.01
Morris 0.15 0.0 0
Mount Carroll 0.03
New Boston L&D 17 0.00
Ottawa 0.03
Park Forest 0.10 0.0 0
Romeoville/NWS Chicago 0.09 0.0 0
Steward 0.0 0
Stockton 0.00 0.0 0
Streator 0.06
Waukegan Rgl Arpt 0.00
West Chicago/DuPage Arpt 0.09
Westmont 0.13
Wheeling/Chicago Exec Arpt 0.01
Willow Springs 0.09
Woodstock 5NW 0.00 0.0 0
...CENTRAL ILLINOIS...
Aledo T 0.0 0
Athens 4SW 0.00 0.0 0
Augusta 0.00 0.0 0
Bentley 0.00
Bloomington Waterworks 0.90 0.0 0
Bloomington/Cntrl IL Rgl Arpt 0.04
Buffalo 0.02 0.0 0
Champaign 3S 0.01 0.0 0
Champaign/Willard Arpt 0.00
Coles County Arpt 0.00
Decatur Arpt 0.03
Fisher T 0.0 0
Galesburg Water Plant 0.00 0.0 0
Jacksonville 2 0.04 0.0 0
Jerseyville 2 SW 0.04 0.0 0
Knoxville 0.00 0.0 0
La Harpe 0.00
Lake Springfield 0.00
Lincoln NWS T 0
Macomb 0.02 0.0 0
Mattoon 0.00 0.0 0
Morton 0.11 0.0 0
Mount Pulaski 0.02 0.0 0
Moweaqua 2S 0.00 0.0 0
Normal 4NE 0.10 0.0 0
Ogden 0.01 0.0 0
Pana 0.00 0.0 0
Paris 0.02 0.0 0
Peoria 5NW 0.03 0.0 0
Peoria Intl Arpt 0.03
Pittsfield 0.00
Quincy L&D 21 0.00 0.0 0
Quincy Rgl Arpt 0.00
Rantoul 0.03 0.0 0
Shelbyville Dam 0.00 0.0 0
Sherman 0.00 0.0 0
Sidell 4N 0.01 0.0 0
Springfield/Capital Arpt 0.00
Tuscola 0.04 0.0 0
Windsor 0.00 0.0 0
Yates City 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
Casey 0.00 0.0 0
Clay City 6SSE 0.00 0.0 0
Edwardsville 2 W 0.00
Effingham Water Plant 0.00 0.0 0
Fairfield 0.00 0.0 0
Flora 0.00 0.0 0
Grand Chain Dam 0.00
Highland 0.01 0.0 0
Kaskaskia L&D 0.00 0.0 0
Lawrenceville 2WSW 0.05
Lawrenceville/Vincennes Arpt 0.02
Millstadt 0.00
Mt Vernon 0.00
Neoga 0.00 0.0 0
Olney 2S 0.00 0.0 0
Robinson 0.00 0.0 0
Salem 0.00
Smithland Dam 0.00
$$
|
| 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 Wed May 13 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 0.12
Aurora/Sugar Grove Arpt 0.09
Barrington 0.00
Batavia 0.12 0.0 0
Bourbonnais 0.06 0.0 0
Chicago Midway Arpt 0.11
Chicago O'Hare Arpt 0.03
Coal City 4NNW 0.11 0.0 0
DeKalb Northern IL Univ 0.04 0.0 0
Earlville 3S T T 0
Elgin 0.00 0.0 0
Elizabeth 0.08 0.0 0
Freeport T
Genoa 0.03
Gladstone L&D 18 0.01 0.0 0
Hebron 0.00 0.0 0
Illinois City L&D 16 0.02
Kankakee 0.06
Kewanee 0.00 0.0 0
Lake Zurich T 0.0 0
Lisle Morton Arboretum 0.10 0.0 0
Marseilles 0.05 0.0
Moline/Quad Cities Arpt 0.01
Morris 0.15 0.0 0
Mount Carroll 0.03
New Boston L&D 17 0.00
Ottawa 0.03
Park Forest 0.10 0.0 0
Romeoville/NWS Chicago 0.09 0.0 0
Steward 0.0 0
Stockton 0.00 0.0 0
Streator 0.06
Waukegan Rgl Arpt 0.00
West Chicago/DuPage Arpt 0.09
Westmont 0.13
Wheeling/Chicago Exec Arpt 0.01
Willow Springs 0.09
Woodstock 5NW 0.00 0.0 0
...CENTRAL ILLINOIS...
Aledo T 0.0 0
Athens 4SW 0.00 0.0 0
Augusta 0.00 0.0 0
Bentley 0.00
Bloomington Waterworks 0.90 0.0 0
Bloomington/Cntrl IL Rgl Arpt 0.04
Buffalo 0.02 0.0 0
Champaign 3S 0.01 0.0 0
Champaign/Willard Arpt 0.00
Coles County Arpt 0.00
Decatur Arpt 0.03
Fisher T 0.0 0
Galesburg Water Plant 0.00 0.0 0
Jacksonville 2 0.04 0.0 0
Jerseyville 2 SW 0.04 0.0 0
Knoxville 0.00 0.0 0
La Harpe 0.00
Lake Springfield 0.00
Lincoln NWS T 0
Macomb 0.02 0.0 0
Mattoon 0.00 0.0 0
Morton 0.11 0.0 0
Mount Pulaski 0.02 0.0 0
Moweaqua 2S 0.00 0.0 0
Normal 4NE 0.10 0.0 0
Ogden 0.01 0.0 0
Pana 0.00 0.0 0
Paris 0.02 0.0 0
Peoria 5NW 0.03 0.0 0
Peoria Intl Arpt 0.03
Pittsfield 0.00
Quincy L&D 21 0.00 0.0 0
Quincy Rgl Arpt 0.00
Rantoul 0.03 0.0 0
Shelbyville Dam 0.00 0.0 0
Sherman 0.00 0.0 0
Sidell 4N 0.01 0.0 0
Springfield/Capital Arpt 0.00
Tuscola 0.04 0.0 0
Windsor 0.00 0.0 0
Yates City 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
Casey 0.00 0.0 0
Clay City 6SSE 0.00 0.0 0
Edwardsville 2 W 0.00
Effingham Water Plant 0.00 0.0 0
Fairfield 0.00 0.0 0
Flora 0.00 0.0 0
Grand Chain Dam 0.00
Highland 0.01 0.0 0
Kaskaskia L&D 0.00 0.0 0
Lawrenceville 2WSW 0.05
Lawrenceville/Vincennes Arpt 0.02
Millstadt 0.00
Mt Vernon 0.00
Neoga 0.00 0.0 0
Olney 2S 0.00 0.0 0
Robinson 0.00 0.0 0
Salem 0.00
Smithland Dam 0.00
$$
|
| 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 Wed May 13 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 0.12
Aurora/Sugar Grove Arpt 0.09
Barrington 0.00
Batavia 0.12 0.0 0
Bourbonnais 0.06 0.0 0
Chicago Midway Arpt 0.11
Chicago O'Hare Arpt 0.03
Coal City 4NNW 0.11 0.0 0
DeKalb Northern IL Univ 0.04 0.0 0
Earlville 3S T T 0
Elgin 0.00 0.0 0
Elizabeth 0.08 0.0 0
Freeport T
Genoa 0.03
Gladstone L&D 18 0.01 0.0 0
Hebron 0.00 0.0 0
Illinois City L&D 16 0.02
Kankakee 0.06
Kewanee 0.00 0.0 0
Lake Zurich T 0.0 0
Lisle Morton Arboretum 0.10 0.0 0
Marseilles 0.05 0.0
Moline/Quad Cities Arpt 0.01
Morris 0.15 0.0 0
Mount Carroll 0.03
New Boston L&D 17 0.00
Ottawa 0.03
Park Forest 0.10 0.0 0
Romeoville/NWS Chicago 0.09 0.0 0
Steward 0.0 0
Stockton 0.00 0.0 0
Streator 0.06
Waukegan Rgl Arpt 0.00
West Chicago/DuPage Arpt 0.09
Westmont 0.13
Wheeling/Chicago Exec Arpt 0.01
Willow Springs 0.09
Woodstock 5NW 0.00 0.0 0
...CENTRAL ILLINOIS...
Aledo T 0.0 0
Athens 4SW 0.00 0.0 0
Augusta 0.00 0.0 0
Bentley 0.00
Bloomington Waterworks 0.90 0.0 0
Bloomington/Cntrl IL Rgl Arpt 0.04
Buffalo 0.02 0.0 0
Champaign 3S 0.01 0.0 0
Champaign/Willard Arpt 0.00
Coles County Arpt 0.00
Decatur Arpt 0.03
Fisher T 0.0 0
Galesburg Water Plant 0.00 0.0 0
Jacksonville 2 0.04 0.0 0
Jerseyville 2 SW 0.04 0.0 0
Knoxville 0.00 0.0 0
La Harpe 0.00
Lake Springfield 0.00
Lincoln NWS T 0
Macomb 0.02 0.0 0
Mattoon 0.00 0.0 0
Morton 0.11 0.0 0
Mount Pulaski 0.02 0.0 0
Moweaqua 2S 0.00 0.0 0
Normal 4NE 0.10 0.0 0
Ogden 0.01 0.0 0
Pana 0.00 0.0 0
Paris 0.02 0.0 0
Peoria 5NW 0.03 0.0 0
Peoria Intl Arpt 0.03
Pittsfield 0.00
Quincy L&D 21 0.00 0.0 0
Quincy Rgl Arpt 0.00
Rantoul 0.03 0.0 0
Shelbyville Dam 0.00 0.0 0
Sherman 0.00 0.0 0
Sidell 4N 0.01 0.0 0
Springfield/Capital Arpt 0.00
Tuscola 0.04 0.0 0
Windsor 0.00 0.0 0
Yates City 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
Casey 0.00 0.0 0
Clay City 6SSE 0.00 0.0 0
Edwardsville 2 W 0.00
Effingham Water Plant 0.00 0.0 0
Fairfield 0.00 0.0 0
Flora 0.00 0.0 0
Grand Chain Dam 0.00
Highland 0.01 0.0 0
Kaskaskia L&D 0.00 0.0 0
Lawrenceville 2WSW 0.05
Lawrenceville/Vincennes Arpt 0.02
Millstadt 0.00
Mt Vernon 0.00
Neoga 0.00 0.0 0
Olney 2S 0.00 0.0 0
Robinson 0.00 0.0 0
Salem 0.00
Smithland Dam 0.00
$$
|
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