| Preliminary data based on the Real-Time Mesoscale Analysis (RTMA)  |
Observed data reported by NWS, FAA and cooperative weather observers
925 AM CDT Fri Aug 14 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 77 69
Aurora/Sugar Grove Arpt 76 64
Barrington 75 65
Batavia 78 67
Chicago Midway Arpt 77 70
Chicago O'Hare Arpt 78 69
Coal City 4NNW 78 70
DeKalb Municipal Arpt 76 65
DeKalb Northern IL Univ 75 66
Elgin 78 67
Elizabeth 76 66
Freeport 74 65
Freeport/Albertus Arpt 74 66
Gladstone L&D 18 79 71
Greater Kankakee Arpt 79 65
Illinois City L&D 16 76 68
Joliet Rgl Arpt 77 66
Kankakee 80 69
Kewanee 77 68
Lisle Morton Arboretum 77 68
Moline/Quad Cities Arpt 77 67
Morris 78 69
Mount Carroll 76 67
Ottawa 73 69
Park Forest 82 67
Peru/IL Valley Rgl Arpt 75
Rochelle Municipal Arpt 76 64
Rockford Arpt 74 68
Romeoville/NWS Chicago 76 67
Savanna/Tri-Township Arpt 78 67
Schaumburg Rgl Arpt 78 68
Sterling/Rock Falls Arpt 76 66
Stockton 73 66
Waukegan Rgl Arpt 75 65
West Chicago/DuPage Arpt 77 65
Wheeling/Chicago Exec Arpt 77 67
...CENTRAL ILLINOIS...
Aledo 79 69
Avon 79 67
Bentley 84 71
Bloomington/Cntrl IL Rgl Arpt 79 66
Champaign 3S 85 68
Champaign/Willard Arpt 83 67
Coles County Arpt 89 69
Danville/Vermilion Rgl Arpt 84 66
Decatur Arpt 87 68
Edgar County Arpt 86 66
Galesburg Municipal Arpt 78 67
Galesburg Water Plant 78 70
Jacksonville Municipal Arpt 87 69
Jerseyville 2 SW 93 75
La Harpe 84 70
Lacon/Marshall Co Arpt 79 66
Lincoln NWS 81 67
Macomb Municipal Arpt 82 67
Normal 4NE 80 68
Ogden 85 66
Pana 95 72
Paris 87 68
Peoria Intl Arpt 81 69
Pontiac Municipal Arpt 79 66
Quincy L&D 21 89 74
Quincy Rgl Arpt 86 72
Rantoul Aviation Center 82 65
Sidell 4N 86 72
Springfield/Capital Arpt 87 71
Tuscola 86 68
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 93 75
Anna 91 74
Cahokia/Parks Arpt 95 74
Carbondale 92 75
Crawford County Arpt 91 71
Effingham Co Arpt 92 72
Fairfield 92 74
Fairfield Municipal Arpt 91 72
Grand Chain Dam 95 78
Harrisburg Arpt 89 72
Kaskaskia L&D 94 75
Lawrenceville 2WSW 91 72
Lawrenceville/Vincennes Arpt 93 71
Millstadt 92 74
Mt Carmel Municipal Arpt 94 72
Mt Vernon 92 73
Olney/Noble Arpt 92 72
Salem 95 76
Salem/Leckrone Arpt 93 74
Smithland Dam 96 76
$$
|
|
Preliminary data based on the Real-Time Mesoscale Analysis
|
Observed data from NWS, FAA, and cooperative weather observers
925 AM CDT Fri Aug 14 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 77 69
Aurora/Sugar Grove Arpt 76 64
Barrington 75 65
Batavia 78 67
Chicago Midway Arpt 77 70
Chicago O'Hare Arpt 78 69
Coal City 4NNW 78 70
DeKalb Municipal Arpt 76 65
DeKalb Northern IL Univ 75 66
Elgin 78 67
Elizabeth 76 66
Freeport 74 65
Freeport/Albertus Arpt 74 66
Gladstone L&D 18 79 71
Greater Kankakee Arpt 79 65
Illinois City L&D 16 76 68
Joliet Rgl Arpt 77 66
Kankakee 80 69
Kewanee 77 68
Lisle Morton Arboretum 77 68
Moline/Quad Cities Arpt 77 67
Morris 78 69
Mount Carroll 76 67
Ottawa 73 69
Park Forest 82 67
Peru/IL Valley Rgl Arpt 75
Rochelle Municipal Arpt 76 64
Rockford Arpt 74 68
Romeoville/NWS Chicago 76 67
Savanna/Tri-Township Arpt 78 67
Schaumburg Rgl Arpt 78 68
Sterling/Rock Falls Arpt 76 66
Stockton 73 66
Waukegan Rgl Arpt 75 65
West Chicago/DuPage Arpt 77 65
Wheeling/Chicago Exec Arpt 77 67
...CENTRAL ILLINOIS...
Aledo 79 69
Avon 79 67
Bentley 84 71
Bloomington/Cntrl IL Rgl Arpt 79 66
Champaign 3S 85 68
Champaign/Willard Arpt 83 67
Coles County Arpt 89 69
Danville/Vermilion Rgl Arpt 84 66
Decatur Arpt 87 68
Edgar County Arpt 86 66
Galesburg Municipal Arpt 78 67
Galesburg Water Plant 78 70
Jacksonville Municipal Arpt 87 69
Jerseyville 2 SW 93 75
La Harpe 84 70
Lacon/Marshall Co Arpt 79 66
Lincoln NWS 81 67
Macomb Municipal Arpt 82 67
Normal 4NE 80 68
Ogden 85 66
Pana 95 72
Paris 87 68
Peoria Intl Arpt 81 69
Pontiac Municipal Arpt 79 66
Quincy L&D 21 89 74
Quincy Rgl Arpt 86 72
Rantoul Aviation Center 82 65
Sidell 4N 86 72
Springfield/Capital Arpt 87 71
Tuscola 86 68
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 93 75
Anna 91 74
Cahokia/Parks Arpt 95 74
Carbondale 92 75
Crawford County Arpt 91 71
Effingham Co Arpt 92 72
Fairfield 92 74
Fairfield Municipal Arpt 91 72
Grand Chain Dam 95 78
Harrisburg Arpt 89 72
Kaskaskia L&D 94 75
Lawrenceville 2WSW 91 72
Lawrenceville/Vincennes Arpt 93 71
Millstadt 92 74
Mt Carmel Municipal Arpt 94 72
Mt Vernon 92 73
Olney/Noble Arpt 92 72
Salem 95 76
Salem/Leckrone Arpt 93 74
Smithland Dam 96 76
$$
|
|
Preliminary data based on the Real-Time Mesoscale Analysis
CoCoRaHS Observations: |
Observations from NWS, FAA and cooperative weather observers
920 AM CDT Fri Aug 14 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...
Amboy 0.76
Aurora 0.51 0.0 0
Aurora/Sugar Grove Arpt 0.57
Barrington 0.25 0.0 0
Batavia 0.36 0.0 0
Bourbonnais 0.55 0.0 0
Chicago Midway Arpt 0.24
Chicago O'Hare Arpt 0.23
Coal City 4NNW 1.01 0.0 0
DeKalb Northern IL Univ 0.25 0.0 0
Earlville 3S 1.24 0.0 0
Elgin 0.26 0.0 0
Elizabeth 0.22 0.0 0
Freeport 0.22 0.0 0
Gladstone L&D 18 1.40 0.0 0
Hebron 0.56 0.0 0
Illinois City L&D 16 1.43
Joliet 2N 0.39
Kankakee 0.57
Kewanee 1.43 0.0 0
Lake Zurich 0.35
Lisle Morton Arboretum 0.57 0.0 0
Moline/Quad Cities Arpt 1.39
Morris 1.35 0.0 0
Mount Carroll 0.72
Ottawa 1.34
Park Forest 1.20
Peotone 1.02 0.0 0
Romeoville/NWS Chicago 0.52 0.0 0
Steward 0.34 0.0 0
Stockton 0.23 0.0 0
Waukegan Rgl Arpt 0.18
West Chicago/DuPage Arpt 0.44
Westmont 0.67
Wheeling/Chicago Exec Arpt 0.28
Willow Springs 0.73 0.0 0
Woodstock 5NW 0.35
...CENTRAL ILLINOIS...
Aledo 2.97 0.0 0
Athens 4SW 0.39
Avon 0.0 0
Bentley 0.36
Bloomington Waterworks 2.14 0.0 0
Bloomington/Cntrl IL Rgl Arpt 1.77
Buffalo 0.88 0.0 0
Champaign 3S 3.51 0.0 0
Champaign/Willard Arpt 2.96
Coles County Arpt 0.87
Decatur Arpt 0.30
Fisher 2.78
Galesburg Water Plant 2.40
Jerseyville 2 SW 0.08 0.0 0
La Harpe 0.51
Lake Springfield 0.06
Lincoln NWS 0.56 0.0 0
Lovington 0.55
Mackinaw 3WSW 2.15
Mattoon 0.90 0.0 0
Medora T 0.0 0
Morton 2.40 0.0 0
Mount Pulaski 0.14 0.0 0
Moweaqua 2S 0.05
Normal 4NE 2.00 0.0 0
Ogden 3.43 0.0 0
Pana 0.26
Paris 2.00 0.0 0
Peoria 5NW 2.37 0.0 0
Peoria Intl Arpt 2.36
Quincy L&D 21 0.00 0.0 0
Quincy Rgl Arpt 0.01
Rantoul 2.80
Sherman 0.86
Sidell 4N 3.22
Tuscola 2.27 0.0 0
Yates City 2.80
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 0.00
Anna 0.00
Cahokia/Parks Arpt 0.00
Carbondale 0.00 0.0 0
Centralia 0.00
Clay City 6SSE 0.10 0.0 0
Edwardsville 2 W 0.00
Effingham Water Plant 0.56 0.0 0
Fairfield 0.04 0.0 0
Grand Chain Dam 0.00
Highland 0.04 0.0 0
Hutsonville 0.04 0.0 0
Kaskaskia L&D 0.00
Lawrenceville 2WSW 0.00
Lawrenceville/Vincennes Arpt 0.00
Medora T 0.0 0
Millstadt 0.03
Mt Vernon 0.00
Neoga 0.98 0.0 0
Salem 0.03
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 Fri Aug 14 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...
Amboy 0.76
Aurora 0.51 0.0 0
Aurora/Sugar Grove Arpt 0.57
Barrington 0.25 0.0 0
Batavia 0.36 0.0 0
Bourbonnais 0.55 0.0 0
Chicago Midway Arpt 0.24
Chicago O'Hare Arpt 0.23
Coal City 4NNW 1.01 0.0 0
DeKalb Northern IL Univ 0.25 0.0 0
Earlville 3S 1.24 0.0 0
Elgin 0.26 0.0 0
Elizabeth 0.22 0.0 0
Freeport 0.22 0.0 0
Gladstone L&D 18 1.40 0.0 0
Hebron 0.56 0.0 0
Illinois City L&D 16 1.43
Joliet 2N 0.39
Kankakee 0.57
Kewanee 1.43 0.0 0
Lake Zurich 0.35
Lisle Morton Arboretum 0.57 0.0 0
Moline/Quad Cities Arpt 1.39
Morris 1.35 0.0 0
Mount Carroll 0.72
Ottawa 1.34
Park Forest 1.20
Peotone 1.02 0.0 0
Romeoville/NWS Chicago 0.52 0.0 0
Steward 0.34 0.0 0
Stockton 0.23 0.0 0
Waukegan Rgl Arpt 0.18
West Chicago/DuPage Arpt 0.44
Westmont 0.67
Wheeling/Chicago Exec Arpt 0.28
Willow Springs 0.73 0.0 0
Woodstock 5NW 0.35
...CENTRAL ILLINOIS...
Aledo 2.97 0.0 0
Athens 4SW 0.39
Avon 0.0 0
Bentley 0.36
Bloomington Waterworks 2.14 0.0 0
Bloomington/Cntrl IL Rgl Arpt 1.77
Buffalo 0.88 0.0 0
Champaign 3S 3.51 0.0 0
Champaign/Willard Arpt 2.96
Coles County Arpt 0.87
Decatur Arpt 0.30
Fisher 2.78
Galesburg Water Plant 2.40
Jerseyville 2 SW 0.08 0.0 0
La Harpe 0.51
Lake Springfield 0.06
Lincoln NWS 0.56 0.0 0
Lovington 0.55
Mackinaw 3WSW 2.15
Mattoon 0.90 0.0 0
Medora T 0.0 0
Morton 2.40 0.0 0
Mount Pulaski 0.14 0.0 0
Moweaqua 2S 0.05
Normal 4NE 2.00 0.0 0
Ogden 3.43 0.0 0
Pana 0.26
Paris 2.00 0.0 0
Peoria 5NW 2.37 0.0 0
Peoria Intl Arpt 2.36
Quincy L&D 21 0.00 0.0 0
Quincy Rgl Arpt 0.01
Rantoul 2.80
Sherman 0.86
Sidell 4N 3.22
Tuscola 2.27 0.0 0
Yates City 2.80
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 0.00
Anna 0.00
Cahokia/Parks Arpt 0.00
Carbondale 0.00 0.0 0
Centralia 0.00
Clay City 6SSE 0.10 0.0 0
Edwardsville 2 W 0.00
Effingham Water Plant 0.56 0.0 0
Fairfield 0.04 0.0 0
Grand Chain Dam 0.00
Highland 0.04 0.0 0
Hutsonville 0.04 0.0 0
Kaskaskia L&D 0.00
Lawrenceville 2WSW 0.00
Lawrenceville/Vincennes Arpt 0.00
Medora T 0.0 0
Millstadt 0.03
Mt Vernon 0.00
Neoga 0.98 0.0 0
Salem 0.03
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 Fri Aug 14 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...
Amboy 0.76
Aurora 0.51 0.0 0
Aurora/Sugar Grove Arpt 0.57
Barrington 0.25 0.0 0
Batavia 0.36 0.0 0
Bourbonnais 0.55 0.0 0
Chicago Midway Arpt 0.24
Chicago O'Hare Arpt 0.23
Coal City 4NNW 1.01 0.0 0
DeKalb Northern IL Univ 0.25 0.0 0
Earlville 3S 1.24 0.0 0
Elgin 0.26 0.0 0
Elizabeth 0.22 0.0 0
Freeport 0.22 0.0 0
Gladstone L&D 18 1.40 0.0 0
Hebron 0.56 0.0 0
Illinois City L&D 16 1.43
Joliet 2N 0.39
Kankakee 0.57
Kewanee 1.43 0.0 0
Lake Zurich 0.35
Lisle Morton Arboretum 0.57 0.0 0
Moline/Quad Cities Arpt 1.39
Morris 1.35 0.0 0
Mount Carroll 0.72
Ottawa 1.34
Park Forest 1.20
Peotone 1.02 0.0 0
Romeoville/NWS Chicago 0.52 0.0 0
Steward 0.34 0.0 0
Stockton 0.23 0.0 0
Waukegan Rgl Arpt 0.18
West Chicago/DuPage Arpt 0.44
Westmont 0.67
Wheeling/Chicago Exec Arpt 0.28
Willow Springs 0.73 0.0 0
Woodstock 5NW 0.35
...CENTRAL ILLINOIS...
Aledo 2.97 0.0 0
Athens 4SW 0.39
Avon 0.0 0
Bentley 0.36
Bloomington Waterworks 2.14 0.0 0
Bloomington/Cntrl IL Rgl Arpt 1.77
Buffalo 0.88 0.0 0
Champaign 3S 3.51 0.0 0
Champaign/Willard Arpt 2.96
Coles County Arpt 0.87
Decatur Arpt 0.30
Fisher 2.78
Galesburg Water Plant 2.40
Jerseyville 2 SW 0.08 0.0 0
La Harpe 0.51
Lake Springfield 0.06
Lincoln NWS 0.56 0.0 0
Lovington 0.55
Mackinaw 3WSW 2.15
Mattoon 0.90 0.0 0
Medora T 0.0 0
Morton 2.40 0.0 0
Mount Pulaski 0.14 0.0 0
Moweaqua 2S 0.05
Normal 4NE 2.00 0.0 0
Ogden 3.43 0.0 0
Pana 0.26
Paris 2.00 0.0 0
Peoria 5NW 2.37 0.0 0
Peoria Intl Arpt 2.36
Quincy L&D 21 0.00 0.0 0
Quincy Rgl Arpt 0.01
Rantoul 2.80
Sherman 0.86
Sidell 4N 3.22
Tuscola 2.27 0.0 0
Yates City 2.80
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 0.00
Anna 0.00
Cahokia/Parks Arpt 0.00
Carbondale 0.00 0.0 0
Centralia 0.00
Clay City 6SSE 0.10 0.0 0
Edwardsville 2 W 0.00
Effingham Water Plant 0.56 0.0 0
Fairfield 0.04 0.0 0
Grand Chain Dam 0.00
Highland 0.04 0.0 0
Hutsonville 0.04 0.0 0
Kaskaskia L&D 0.00
Lawrenceville 2WSW 0.00
Lawrenceville/Vincennes Arpt 0.00
Medora T 0.0 0
Millstadt 0.03
Mt Vernon 0.00
Neoga 0.98 0.0 0
Salem 0.03
Smithland Dam 0.00 0.0 0
$$
|
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