| Preliminary data based on the Real-Time Mesoscale Analysis (RTMA)  |
Observed data reported by NWS, FAA and cooperative weather observers
925 AM CDT Thu Apr 2 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 42 37
Aurora/Sugar Grove Arpt 42 36
Barrington 34
Batavia 41 36
Chicago Midway Arpt 42 37
Chicago Midway COOP 42 37
Chicago O'Hare Arpt 40 36
Coal City 4NNW 44 38
DeKalb Municipal Arpt 41 34
DeKalb Northern IL Univ 42 34
Dwight 43 37
Elgin 40 35
Elizabeth 47 36
Freeport 44 34
Freeport/Albertus Arpt 45 36
Greater Kankakee Arpt 43 38
Illinois City L&D 16 48 39
Joliet Rgl Arpt 45 38
Kewanee 43 37
Lansing Municipal Arpt 42 37
Moline/Quad Cities Arpt 50 39
Morris 44 38
Morris Municipal Arpt 43 37
Mount Carroll 45 36
New Boston L&D 17 46 41
Ottawa 44 36
Park Forest 42 36
Paw Paw 40 34
Peru/IL Valley Rgl Arpt 45 37
Rochelle Municipal Arpt 44 36
Romeoville/NWS Chicago 41 35
Savanna/Tri-Township Arpt 47 36
Schaumburg Rgl Arpt 40 35
Sterling/Rock Falls Arpt 47 37
Stockton 46 35
Waukegan Rgl Arpt 37 33
West Chicago/DuPage Arpt 40 35
Wheeling/Chicago Exec Arpt 39 35
...CENTRAL ILLINOIS...
Aledo 44 38
Avon 45 38
Bentley 47 41
Bloomington/Cntrl IL Rgl Arpt 50 39
Champaign/Willard Arpt 51 42
Coles County Arpt 62 45
Danville/Vermilion Rgl Arpt 49 41
Decatur Arpt 59 43
Edgar County Arpt 54 45
Galesburg Municipal Arpt 51 38
Galesburg Water Plant 43 37
Gladstone L&D 18 47 45
Jacksonville 2 58 43
Jacksonville 2E 55 42
Jerseyville 2 SW 46
Knoxville 44 39
La Harpe 50 38
Lacon/Marshall Co Arpt 48 37
Lincoln NWS 52 41
Macomb Municipal Arpt 51 39
Monmouth 4NW 44 39
Normal 4NE 46 38
Ogden 48 42
Pana 64 46
Peoria Intl Arpt 48 38
Pittsfield/Penstone Arpt 56 44
Pontiac Municipal Arpt 44 38
Quincy L&D 21 52 46
Rantoul Aviation Center 49 40
Shelbyville Dam 63 45
Sidell 4N 60 47
Springfield/Capital Arpt 61 43
Tuscola 57 43
White Hall 1 E 64 43
Windsor 58 44
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 67 49
Anna 79 67
Cahokia/Parks Arpt 73 50
Carbondale 74 63
Carbondale/Southern IL Arpt 76 62
Casey 64 44
Crawford County Arpt 67 52
Effingham Co Arpt 67 48
Fairfield 70 56
Fairfield Municipal Arpt 71 56
Grand Chain Dam 80 65
Harrisburg Arpt 80 61
Kaskaskia L&D 70 55
Lawrenceville/Vincennes Arpt 68 58
Millstadt 65 49
Mt Carmel Municipal Arpt 71 60
Mt Vernon 69 55
Olney 2S 66 64
Olney/Noble Arpt 70 54
Robinson 70 52
Salem 67 51
Salem/Leckrone Arpt 73 53
Sparta Community Arpt 70 52
$$
|
|
Preliminary data based on the Real-Time Mesoscale Analysis
|
Observed data from NWS, FAA, and cooperative weather observers
925 AM CDT Thu Apr 2 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 42 37
Aurora/Sugar Grove Arpt 42 36
Barrington 34
Batavia 41 36
Chicago Midway Arpt 42 37
Chicago Midway COOP 42 37
Chicago O'Hare Arpt 40 36
Coal City 4NNW 44 38
DeKalb Municipal Arpt 41 34
DeKalb Northern IL Univ 42 34
Dwight 43 37
Elgin 40 35
Elizabeth 47 36
Freeport 44 34
Freeport/Albertus Arpt 45 36
Greater Kankakee Arpt 43 38
Illinois City L&D 16 48 39
Joliet Rgl Arpt 45 38
Kewanee 43 37
Lansing Municipal Arpt 42 37
Moline/Quad Cities Arpt 50 39
Morris 44 38
Morris Municipal Arpt 43 37
Mount Carroll 45 36
New Boston L&D 17 46 41
Ottawa 44 36
Park Forest 42 36
Paw Paw 40 34
Peru/IL Valley Rgl Arpt 45 37
Rochelle Municipal Arpt 44 36
Romeoville/NWS Chicago 41 35
Savanna/Tri-Township Arpt 47 36
Schaumburg Rgl Arpt 40 35
Sterling/Rock Falls Arpt 47 37
Stockton 46 35
Waukegan Rgl Arpt 37 33
West Chicago/DuPage Arpt 40 35
Wheeling/Chicago Exec Arpt 39 35
...CENTRAL ILLINOIS...
Aledo 44 38
Avon 45 38
Bentley 47 41
Bloomington/Cntrl IL Rgl Arpt 50 39
Champaign/Willard Arpt 51 42
Coles County Arpt 62 45
Danville/Vermilion Rgl Arpt 49 41
Decatur Arpt 59 43
Edgar County Arpt 54 45
Galesburg Municipal Arpt 51 38
Galesburg Water Plant 43 37
Gladstone L&D 18 47 45
Jacksonville 2 58 43
Jacksonville 2E 55 42
Jerseyville 2 SW 46
Knoxville 44 39
La Harpe 50 38
Lacon/Marshall Co Arpt 48 37
Lincoln NWS 52 41
Macomb Municipal Arpt 51 39
Monmouth 4NW 44 39
Normal 4NE 46 38
Ogden 48 42
Pana 64 46
Peoria Intl Arpt 48 38
Pittsfield/Penstone Arpt 56 44
Pontiac Municipal Arpt 44 38
Quincy L&D 21 52 46
Rantoul Aviation Center 49 40
Shelbyville Dam 63 45
Sidell 4N 60 47
Springfield/Capital Arpt 61 43
Tuscola 57 43
White Hall 1 E 64 43
Windsor 58 44
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 67 49
Anna 79 67
Cahokia/Parks Arpt 73 50
Carbondale 74 63
Carbondale/Southern IL Arpt 76 62
Casey 64 44
Crawford County Arpt 67 52
Effingham Co Arpt 67 48
Fairfield 70 56
Fairfield Municipal Arpt 71 56
Grand Chain Dam 80 65
Harrisburg Arpt 80 61
Kaskaskia L&D 70 55
Lawrenceville/Vincennes Arpt 68 58
Millstadt 65 49
Mt Carmel Municipal Arpt 71 60
Mt Vernon 69 55
Olney 2S 66 64
Olney/Noble Arpt 70 54
Robinson 70 52
Salem 67 51
Salem/Leckrone Arpt 73 53
Sparta Community Arpt 70 52
$$
|
|
Preliminary data based on the Real-Time Mesoscale Analysis
CoCoRaHS Observations: |
Observations from NWS, FAA and cooperative weather observers
920 AM CDT Thu Apr 2 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 0.27 0.0 0
Aurora/Sugar Grove Arpt 1.15
Batavia 1.02 0.0 0
Bourbonnais 0.35 0.0 0
Chatsworth T 0.0 0
Chicago Midway Arpt 0.16
Chicago O'Hare Arpt 0.62
Coal City 4NNW 0.20 0.0 0
DeKalb Northern IL Univ 1.71 0.0 0
Dwight 0.29 0.0 0
Elgin 1.15 0.0 0
Elizabeth 0.65 0.0 0
Freeport 0.42 0.0 0
Genoa 1.27 0.0 0
Hebron 0.55 0.0 0
Illinois City L&D 16 1.00 0.0 0
Joliet 2N 0.43 0.0 0
Kewanee 1.50 0.0 0
Lake Zurich 1.19 0.0 0
Moline/Quad Cities Arpt 0.78
Morris 0.36 0.0 0
Mount Carroll 0.67
New Boston L&D 17 0.95
Ottawa 0.85
Park Forest 0.25
Paw Paw 1.58 0.0 0
Peotone 0.21 0.0 0
Romeoville/NWS Chicago 0.48 0.0 0
Steward 0.0 0
Stockton 0.49 0.0 0
Waukegan Rgl Arpt 1.01
West Chicago/DuPage Arpt 1.12
Westmont 0.58
Wheeling/Chicago Exec Arpt 0.98
Willow Springs 0.35
...CENTRAL ILLINOIS...
Aledo 0.92 0.0 0
Augusta 1.13 0.0 0
Avon 0.84 0.0 0
Bentley 1.87
Bloomington Waterworks 0.19 0.0 0
Bloomington/Cntrl IL Rgl Arpt 0.18
Buffalo 0.18 0.0 0
Champaign/Willard Arpt 0.41
Cisco 0.49 0.0 0
Coles County Arpt 0.18
Decatur Arpt 0.32
Fisher 0.30
Galesburg Water Plant 1.28
Gladstone L&D 18 1.13 0.0 0
Havana 0.27
Jacksonville 2 0.19 0.0 0
Jacksonville 2E 0.21 0.0 0
Jerseyville 2 SW 0.49 0.0 0
Knoxville 1.16 0.0 0
La Harpe 1.70
Lake Springfield 0.08
Lincoln NWS 0.19 0
Lovington 0.29
Macomb 1.26 0.0 0
Mattoon 0.15 0.0 0
Monmouth 4NW 1.25
Morton 0.19 0.0 0
Mount Olive 1 E 0.36
Mount Pulaski 0.14 0.0 0
Moweaqua 2S 0.37
Normal 4NE 0.67 0.0 0
Ogden 0.85 0.0 0
Pana 0.18 0.0 0
Peoria Intl Arpt 0.54
Quincy L&D 21 1.11 0.0 0
Rantoul 0.36
Roanoke 0.31
Shelbyville Dam 0.17 0.0 0
Sherman 0.16
Sidell 4N 0.15 0.0 0
Springfield/Capital Arpt 0.13
Tuscola 0.20 0.0 0
White Hall 1 E 0.24
Windsor 0.20 0.0 0
Yates City 1.38
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 0.53
Anna 0.00
Beecher City 0.16 0.0 0
Cahokia/Parks Arpt 0.65
Carbondale 0.08 0.0 0
Casey 0.18 0.0 0
Clay City 6SSE 0.30 0.0 0
Edwardsville 2 W 0.39
Fairfield 0.17 0.0 0
Grand Chain Dam 0.00 0.0 0
Highland 0.38 0.0 0
Kaskaskia L&D 0.00 0.0 0
Lawrenceville/Vincennes Arpt 0.15
Millstadt 0.85
Mt Vernon 0.03
Neoga 0.18 0.0 0
Olney 2S 0.09 0.0 0
Robinson T
Salem 0.41
Smithland Dam 0.02 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 Thu Apr 2 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 0.27 0.0 0
Aurora/Sugar Grove Arpt 1.15
Batavia 1.02 0.0 0
Bourbonnais 0.35 0.0 0
Chatsworth T 0.0 0
Chicago Midway Arpt 0.16
Chicago O'Hare Arpt 0.62
Coal City 4NNW 0.20 0.0 0
DeKalb Northern IL Univ 1.71 0.0 0
Dwight 0.29 0.0 0
Elgin 1.15 0.0 0
Elizabeth 0.65 0.0 0
Freeport 0.42 0.0 0
Genoa 1.27 0.0 0
Hebron 0.55 0.0 0
Illinois City L&D 16 1.00 0.0 0
Joliet 2N 0.43 0.0 0
Kewanee 1.50 0.0 0
Lake Zurich 1.19 0.0 0
Moline/Quad Cities Arpt 0.78
Morris 0.36 0.0 0
Mount Carroll 0.67
New Boston L&D 17 0.95
Ottawa 0.85
Park Forest 0.25
Paw Paw 1.58 0.0 0
Peotone 0.21 0.0 0
Romeoville/NWS Chicago 0.48 0.0 0
Steward 0.0 0
Stockton 0.49 0.0 0
Waukegan Rgl Arpt 1.01
West Chicago/DuPage Arpt 1.12
Westmont 0.58
Wheeling/Chicago Exec Arpt 0.98
Willow Springs 0.35
...CENTRAL ILLINOIS...
Aledo 0.92 0.0 0
Augusta 1.13 0.0 0
Avon 0.84 0.0 0
Bentley 1.87
Bloomington Waterworks 0.19 0.0 0
Bloomington/Cntrl IL Rgl Arpt 0.18
Buffalo 0.18 0.0 0
Champaign/Willard Arpt 0.41
Cisco 0.49 0.0 0
Coles County Arpt 0.18
Decatur Arpt 0.32
Fisher 0.30
Galesburg Water Plant 1.28
Gladstone L&D 18 1.13 0.0 0
Havana 0.27
Jacksonville 2 0.19 0.0 0
Jacksonville 2E 0.21 0.0 0
Jerseyville 2 SW 0.49 0.0 0
Knoxville 1.16 0.0 0
La Harpe 1.70
Lake Springfield 0.08
Lincoln NWS 0.19 0
Lovington 0.29
Macomb 1.26 0.0 0
Mattoon 0.15 0.0 0
Monmouth 4NW 1.25
Morton 0.19 0.0 0
Mount Olive 1 E 0.36
Mount Pulaski 0.14 0.0 0
Moweaqua 2S 0.37
Normal 4NE 0.67 0.0 0
Ogden 0.85 0.0 0
Pana 0.18 0.0 0
Peoria Intl Arpt 0.54
Quincy L&D 21 1.11 0.0 0
Rantoul 0.36
Roanoke 0.31
Shelbyville Dam 0.17 0.0 0
Sherman 0.16
Sidell 4N 0.15 0.0 0
Springfield/Capital Arpt 0.13
Tuscola 0.20 0.0 0
White Hall 1 E 0.24
Windsor 0.20 0.0 0
Yates City 1.38
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 0.53
Anna 0.00
Beecher City 0.16 0.0 0
Cahokia/Parks Arpt 0.65
Carbondale 0.08 0.0 0
Casey 0.18 0.0 0
Clay City 6SSE 0.30 0.0 0
Edwardsville 2 W 0.39
Fairfield 0.17 0.0 0
Grand Chain Dam 0.00 0.0 0
Highland 0.38 0.0 0
Kaskaskia L&D 0.00 0.0 0
Lawrenceville/Vincennes Arpt 0.15
Millstadt 0.85
Mt Vernon 0.03
Neoga 0.18 0.0 0
Olney 2S 0.09 0.0 0
Robinson T
Salem 0.41
Smithland Dam 0.02 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 Thu Apr 2 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 0.27 0.0 0
Aurora/Sugar Grove Arpt 1.15
Batavia 1.02 0.0 0
Bourbonnais 0.35 0.0 0
Chatsworth T 0.0 0
Chicago Midway Arpt 0.16
Chicago O'Hare Arpt 0.62
Coal City 4NNW 0.20 0.0 0
DeKalb Northern IL Univ 1.71 0.0 0
Dwight 0.29 0.0 0
Elgin 1.15 0.0 0
Elizabeth 0.65 0.0 0
Freeport 0.42 0.0 0
Genoa 1.27 0.0 0
Hebron 0.55 0.0 0
Illinois City L&D 16 1.00 0.0 0
Joliet 2N 0.43 0.0 0
Kewanee 1.50 0.0 0
Lake Zurich 1.19 0.0 0
Moline/Quad Cities Arpt 0.78
Morris 0.36 0.0 0
Mount Carroll 0.67
New Boston L&D 17 0.95
Ottawa 0.85
Park Forest 0.25
Paw Paw 1.58 0.0 0
Peotone 0.21 0.0 0
Romeoville/NWS Chicago 0.48 0.0 0
Steward 0.0 0
Stockton 0.49 0.0 0
Waukegan Rgl Arpt 1.01
West Chicago/DuPage Arpt 1.12
Westmont 0.58
Wheeling/Chicago Exec Arpt 0.98
Willow Springs 0.35
...CENTRAL ILLINOIS...
Aledo 0.92 0.0 0
Augusta 1.13 0.0 0
Avon 0.84 0.0 0
Bentley 1.87
Bloomington Waterworks 0.19 0.0 0
Bloomington/Cntrl IL Rgl Arpt 0.18
Buffalo 0.18 0.0 0
Champaign/Willard Arpt 0.41
Cisco 0.49 0.0 0
Coles County Arpt 0.18
Decatur Arpt 0.32
Fisher 0.30
Galesburg Water Plant 1.28
Gladstone L&D 18 1.13 0.0 0
Havana 0.27
Jacksonville 2 0.19 0.0 0
Jacksonville 2E 0.21 0.0 0
Jerseyville 2 SW 0.49 0.0 0
Knoxville 1.16 0.0 0
La Harpe 1.70
Lake Springfield 0.08
Lincoln NWS 0.19 0
Lovington 0.29
Macomb 1.26 0.0 0
Mattoon 0.15 0.0 0
Monmouth 4NW 1.25
Morton 0.19 0.0 0
Mount Olive 1 E 0.36
Mount Pulaski 0.14 0.0 0
Moweaqua 2S 0.37
Normal 4NE 0.67 0.0 0
Ogden 0.85 0.0 0
Pana 0.18 0.0 0
Peoria Intl Arpt 0.54
Quincy L&D 21 1.11 0.0 0
Rantoul 0.36
Roanoke 0.31
Shelbyville Dam 0.17 0.0 0
Sherman 0.16
Sidell 4N 0.15 0.0 0
Springfield/Capital Arpt 0.13
Tuscola 0.20 0.0 0
White Hall 1 E 0.24
Windsor 0.20 0.0 0
Yates City 1.38
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 0.53
Anna 0.00
Beecher City 0.16 0.0 0
Cahokia/Parks Arpt 0.65
Carbondale 0.08 0.0 0
Casey 0.18 0.0 0
Clay City 6SSE 0.30 0.0 0
Edwardsville 2 W 0.39
Fairfield 0.17 0.0 0
Grand Chain Dam 0.00 0.0 0
Highland 0.38 0.0 0
Kaskaskia L&D 0.00 0.0 0
Lawrenceville/Vincennes Arpt 0.15
Millstadt 0.85
Mt Vernon 0.03
Neoga 0.18 0.0 0
Olney 2S 0.09 0.0 0
Robinson T
Salem 0.41
Smithland Dam 0.02 0.0 0
$$
|
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