Active spring pattern across the center of our nation with several episodes of severe weather and heavy rainfall expected into next week. The potential for very large hail, long track tornadoes, severe wind gusts, frequent cloud to ground lightning strikes and flash flooding are in the outlook. Furthermore, dangerous early season heat wave continues for the Gulf Coast states into early next week. Read More >
| Preliminary data based on the Real-Time Mesoscale Analysis (RTMA)  |
Observed data reported by NWS, FAA and cooperative weather observers
925 AM CDT Sun Jun 1 2025
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 70 44
Aurora/Sugar Grove Arpt 73 41
Barrington 65 41
Batavia 71 40
Chicago Midway Arpt 64 47
Chicago Midway COOP 64 49
Chicago O'Hare Arpt 64 46
Coal City 4NNW 72 40
DeKalb Municipal Arpt 71 43
DeKalb Northern IL Univ 71 46
Dwight 75 44
Elgin 68 23
Elizabeth 73 45
Freeport 72 44
Greater Kankakee Arpt 70 42
Illinois City L&D 16 87 55
Joliet Rgl Arpt 72 39
Kewanee 77 48
Lansing Municipal Arpt 59 37
Marseilles 79 43
Moline/Quad-City Arpt 83 49
Morris Municipal Arpt 73 43
New Boston L&D 17 88 54
Ottawa 74 43
Park Forest 64 41
Peru/IL Valley Rgl Arpt 75 47
Rochelle Municipal Arpt 72 42
Romeoville/NWS Chicago 67 42
Schaumburg Rgl Arpt 67 42
Stockton 72 48
Waukegan Rgl Arpt 61 38
West Chicago/DuPage Arpt 70 40
Wheeling/Chicago Exec Arpt 62 42
...CENTRAL ILLINOIS...
Aledo 83 51
Avon 82 51
Bloomington/Cntrl IL Rgl Arpt 79 50
Champaign/Willard Arpt 80 48
Coles County Arpt 81 53
Danville/Vermilion Rgl Arpt 74 46
Decatur Arpt 84 55
Edgar County Arpt 76 49
Galesburg Municipal Arpt 82 52
Galesburg Water Plant 83 54
Gladstone L&D 18 79 57
Jacksonville 2 84 55
Jacksonville Municipal Arpt 84 55
La Harpe 82 54
Lacon/Marshall Co Arpt 76 46
Lincoln NWS 83 51
Macomb Municipal Arpt 83 51
Morrisonville 86 59
Normal 4NE 80 50
Ogden 75 51
Pana 83 53
Paris 76 48
Peoria Intl Arpt 83 52
Pittsfield/Penstone Arpt 82 55
Pontiac Municipal Arpt 74 44
Quincy L&D 21 81 58
Quincy Rgl Arpt 82 56
Rantoul Aviation Center 74 51
Shelbyville Dam 81 55
Sidell 4N 77 52
Springfield/Capital Arpt 83 55
Tuscola 78 54
White Hall 1 E 81 56
Windsor 81 54
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 82 58
Anna 80 58
Cahokia/Parks Arpt 82 58
Carbondale/Southern IL Arpt 80 60
Casey 83 51
Crawford County Arpt 83 54
Effingham Co Arpt 83 55
Fairfield Municipal Arpt 81 57
Grand Chain Dam 81 59
Harrisburg Arpt 81 59
Iuka 12 SW 81 56
Kaskaskia L&D 81 56
Lawrenceville/Vincennes Arpt 82 54
Millstadt 81 59
Mt Carmel Municipal Arpt 85 57
Mt Vernon 81 53
Olney/Noble Arpt 82 55
Salem 82 57
Salem/Leckrone Arpt 83 58
Smithland Dam 83 60
Sparta Community Arpt 82 61
$$
|
|
Preliminary data based on the Real-Time Mesoscale Analysis
|
Observed data from NWS, FAA, and cooperative weather observers
925 AM CDT Sun Jun 1 2025
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 70 44
Aurora/Sugar Grove Arpt 73 41
Barrington 65 41
Batavia 71 40
Chicago Midway Arpt 64 47
Chicago Midway COOP 64 49
Chicago O'Hare Arpt 64 46
Coal City 4NNW 72 40
DeKalb Municipal Arpt 71 43
DeKalb Northern IL Univ 71 46
Dwight 75 44
Elgin 68 23
Elizabeth 73 45
Freeport 72 44
Greater Kankakee Arpt 70 42
Illinois City L&D 16 87 55
Joliet Rgl Arpt 72 39
Kewanee 77 48
Lansing Municipal Arpt 59 37
Marseilles 79 43
Moline/Quad-City Arpt 83 49
Morris Municipal Arpt 73 43
New Boston L&D 17 88 54
Ottawa 74 43
Park Forest 64 41
Peru/IL Valley Rgl Arpt 75 47
Rochelle Municipal Arpt 72 42
Romeoville/NWS Chicago 67 42
Schaumburg Rgl Arpt 67 42
Stockton 72 48
Waukegan Rgl Arpt 61 38
West Chicago/DuPage Arpt 70 40
Wheeling/Chicago Exec Arpt 62 42
...CENTRAL ILLINOIS...
Aledo 83 51
Avon 82 51
Bloomington/Cntrl IL Rgl Arpt 79 50
Champaign/Willard Arpt 80 48
Coles County Arpt 81 53
Danville/Vermilion Rgl Arpt 74 46
Decatur Arpt 84 55
Edgar County Arpt 76 49
Galesburg Municipal Arpt 82 52
Galesburg Water Plant 83 54
Gladstone L&D 18 79 57
Jacksonville 2 84 55
Jacksonville Municipal Arpt 84 55
La Harpe 82 54
Lacon/Marshall Co Arpt 76 46
Lincoln NWS 83 51
Macomb Municipal Arpt 83 51
Morrisonville 86 59
Normal 4NE 80 50
Ogden 75 51
Pana 83 53
Paris 76 48
Peoria Intl Arpt 83 52
Pittsfield/Penstone Arpt 82 55
Pontiac Municipal Arpt 74 44
Quincy L&D 21 81 58
Quincy Rgl Arpt 82 56
Rantoul Aviation Center 74 51
Shelbyville Dam 81 55
Sidell 4N 77 52
Springfield/Capital Arpt 83 55
Tuscola 78 54
White Hall 1 E 81 56
Windsor 81 54
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 82 58
Anna 80 58
Cahokia/Parks Arpt 82 58
Carbondale/Southern IL Arpt 80 60
Casey 83 51
Crawford County Arpt 83 54
Effingham Co Arpt 83 55
Fairfield Municipal Arpt 81 57
Grand Chain Dam 81 59
Harrisburg Arpt 81 59
Iuka 12 SW 81 56
Kaskaskia L&D 81 56
Lawrenceville/Vincennes Arpt 82 54
Millstadt 81 59
Mt Carmel Municipal Arpt 85 57
Mt Vernon 81 53
Olney/Noble Arpt 82 55
Salem 82 57
Salem/Leckrone Arpt 83 58
Smithland Dam 83 60
Sparta Community Arpt 82 61
$$
|
|
Preliminary data based on the Real-Time Mesoscale Analysis
CoCoRaHS Observations: |
Observations from NWS, FAA and cooperative weather observers
920 AM CDT Sun Jun 1 2025
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
Batavia 0.00 0.0 0
Bourbonnais 0.00 0.0 0
Chicago Midway Arpt 0.00
Chicago Midway COOP 0.00 0.0 0
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
Elgin 0.00 0.0 0
Elgin 0.00 0.0 0
Elizabeth 0.00 0.0 0
Freeport 0.00 0.0 0
Genoa 0.00
Illinois City L&D 16 0.00 0.0 0
Kewanee 0.00 0.0 0
Lake Zurich 0.00
Lansing 0.00 0.0 0
Manhattan 0.00 0.0 0
Marseilles 0.00
Mendota 0.00
Moline/Quad-City Arpt 0.00
New Boston L&D 17 0.00
Ottawa 0.00
Park Forest 0.00 0.0 0
Romeoville/NWS Chicago 0.00 0.0 0
St Anne 0.00
Steward 0.00 0.0 0
Stockton 0.00 0.0 0
Watseka 0.00 0.0
Waukegan Rgl Arpt 0.00
West Chicago/DuPage Arpt 0.00
Wheeling/Chicago Exec Arpt 0.00
...CENTRAL ILLINOIS...
Aledo 0.00 0.0 0
Athens 4SW 0.00
Avon 0.00 0.0 0
Bloomington/Cntrl IL Rgl Arpt 0.00
Champaign/Willard Arpt 0.00
Coles County Arpt 0.00
Decatur Arpt 0.00
Galesburg Water Plant 0.00
Gladstone L&D 18 0.00
Jacksonville 2 0.00 0.0 0
La Harpe 0.00
Lake Springfield 0.00
Lincoln NWS 0.00 0
Macomb 0.00 0.0 0
Morrisonville 0.00
Morton 0.00 0.0 0
Mount Pulaski 0.00 0.0 0
Moweaqua 2S 0.00
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
Quincy L&D 21 0.00
Quincy Rgl Arpt 0.00
Rantoul 0.00
Roanoke 0.00
Shelbyville Dam 0.00 0.0 0
Sherman 0.00
Sidell 4N 0.00
Springfield/Capital Arpt 0.00
Sullivan 3S 0.00
Tuscola 0.00 0.0 0
White Hall 1 E 0.00
Windsor 0.00 0.0 0
Yates City 0.00
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 0.00 0.0 0
Anna 0.00
Beecher City 0.00
Cahokia/Parks Arpt 0.00
Carbondale/Southern IL Arpt 0.00
Casey 0.00 0.0 0
Edwardsville 2 W 0.00
Grand Chain Dam 0.00
Highland 0.00 0.0 0
Iuka 12 SW 0.00
Kaskaskia L&D 0.00
Lawrenceville/Vincennes Arpt 0.00
Millstadt 0.00
Mt Vernon 0.00
Salem 0.00 0.0 0
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 Sun Jun 1 2025
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
Batavia 0.00 0.0 0
Bourbonnais 0.00 0.0 0
Chicago Midway Arpt 0.00
Chicago Midway COOP 0.00 0.0 0
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
Elgin 0.00 0.0 0
Elgin 0.00 0.0 0
Elizabeth 0.00 0.0 0
Freeport 0.00 0.0 0
Genoa 0.00
Illinois City L&D 16 0.00 0.0 0
Kewanee 0.00 0.0 0
Lake Zurich 0.00
Lansing 0.00 0.0 0
Manhattan 0.00 0.0 0
Marseilles 0.00
Mendota 0.00
Moline/Quad-City Arpt 0.00
New Boston L&D 17 0.00
Ottawa 0.00
Park Forest 0.00 0.0 0
Romeoville/NWS Chicago 0.00 0.0 0
St Anne 0.00
Steward 0.00 0.0 0
Stockton 0.00 0.0 0
Watseka 0.00 0.0
Waukegan Rgl Arpt 0.00
West Chicago/DuPage Arpt 0.00
Wheeling/Chicago Exec Arpt 0.00
...CENTRAL ILLINOIS...
Aledo 0.00 0.0 0
Athens 4SW 0.00
Avon 0.00 0.0 0
Bloomington/Cntrl IL Rgl Arpt 0.00
Champaign/Willard Arpt 0.00
Coles County Arpt 0.00
Decatur Arpt 0.00
Galesburg Water Plant 0.00
Gladstone L&D 18 0.00
Jacksonville 2 0.00 0.0 0
La Harpe 0.00
Lake Springfield 0.00
Lincoln NWS 0.00 0
Macomb 0.00 0.0 0
Morrisonville 0.00
Morton 0.00 0.0 0
Mount Pulaski 0.00 0.0 0
Moweaqua 2S 0.00
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
Quincy L&D 21 0.00
Quincy Rgl Arpt 0.00
Rantoul 0.00
Roanoke 0.00
Shelbyville Dam 0.00 0.0 0
Sherman 0.00
Sidell 4N 0.00
Springfield/Capital Arpt 0.00
Sullivan 3S 0.00
Tuscola 0.00 0.0 0
White Hall 1 E 0.00
Windsor 0.00 0.0 0
Yates City 0.00
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 0.00 0.0 0
Anna 0.00
Beecher City 0.00
Cahokia/Parks Arpt 0.00
Carbondale/Southern IL Arpt 0.00
Casey 0.00 0.0 0
Edwardsville 2 W 0.00
Grand Chain Dam 0.00
Highland 0.00 0.0 0
Iuka 12 SW 0.00
Kaskaskia L&D 0.00
Lawrenceville/Vincennes Arpt 0.00
Millstadt 0.00
Mt Vernon 0.00
Salem 0.00 0.0 0
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 Sun Jun 1 2025
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
Batavia 0.00 0.0 0
Bourbonnais 0.00 0.0 0
Chicago Midway Arpt 0.00
Chicago Midway COOP 0.00 0.0 0
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
Elgin 0.00 0.0 0
Elgin 0.00 0.0 0
Elizabeth 0.00 0.0 0
Freeport 0.00 0.0 0
Genoa 0.00
Illinois City L&D 16 0.00 0.0 0
Kewanee 0.00 0.0 0
Lake Zurich 0.00
Lansing 0.00 0.0 0
Manhattan 0.00 0.0 0
Marseilles 0.00
Mendota 0.00
Moline/Quad-City Arpt 0.00
New Boston L&D 17 0.00
Ottawa 0.00
Park Forest 0.00 0.0 0
Romeoville/NWS Chicago 0.00 0.0 0
St Anne 0.00
Steward 0.00 0.0 0
Stockton 0.00 0.0 0
Watseka 0.00 0.0
Waukegan Rgl Arpt 0.00
West Chicago/DuPage Arpt 0.00
Wheeling/Chicago Exec Arpt 0.00
...CENTRAL ILLINOIS...
Aledo 0.00 0.0 0
Athens 4SW 0.00
Avon 0.00 0.0 0
Bloomington/Cntrl IL Rgl Arpt 0.00
Champaign/Willard Arpt 0.00
Coles County Arpt 0.00
Decatur Arpt 0.00
Galesburg Water Plant 0.00
Gladstone L&D 18 0.00
Jacksonville 2 0.00 0.0 0
La Harpe 0.00
Lake Springfield 0.00
Lincoln NWS 0.00 0
Macomb 0.00 0.0 0
Morrisonville 0.00
Morton 0.00 0.0 0
Mount Pulaski 0.00 0.0 0
Moweaqua 2S 0.00
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
Quincy L&D 21 0.00
Quincy Rgl Arpt 0.00
Rantoul 0.00
Roanoke 0.00
Shelbyville Dam 0.00 0.0 0
Sherman 0.00
Sidell 4N 0.00
Springfield/Capital Arpt 0.00
Sullivan 3S 0.00
Tuscola 0.00 0.0 0
White Hall 1 E 0.00
Windsor 0.00 0.0 0
Yates City 0.00
...SOUTHERN ILLINOIS...
Alton/Mel Price L&D 0.00 0.0 0
Anna 0.00
Beecher City 0.00
Cahokia/Parks Arpt 0.00
Carbondale/Southern IL Arpt 0.00
Casey 0.00 0.0 0
Edwardsville 2 W 0.00
Grand Chain Dam 0.00
Highland 0.00 0.0 0
Iuka 12 SW 0.00
Kaskaskia L&D 0.00
Lawrenceville/Vincennes Arpt 0.00
Millstadt 0.00
Mt Vernon 0.00
Salem 0.00 0.0 0
Smithland Dam 0.00
$$
|
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