000
NOUS43 KLOT 012208
PNSLOT
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-010-011-019-
021008-

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE CHICAGO IL
408 PM CST MON FEB 1 2021


...STORM TOTAL SNOWFALL FROM JANUARY 30-31 2021 SORTED BY LOCATION...

LOCATION                     AMOUNT    TIME/DATE       PROVIDER             

...ILLINOIS...

...BOONE COUNTY...
TIMBERLANE 1 SW              8.0 IN    0700 AM 02/01   COCORAHS             
CAPRON                       6.0 IN    0700 AM 02/01   COCORAHS             

...COOK COUNTY...
HARWOOD HEIGHTS              13.8 IN   0700 AM 02/01   COCORAHS             
THORNTON                     12.7 IN   1100 PM 01/31   TRAINED SPOTTER      
EVANSTON 1 E                 12.4 IN   0800 AM 02/01   COCORAHS             
MORTON GROVE                 12.1 IN   0730 PM 01/31   BROADCAST MEDIA      
FOREST PARK 1 ENE            12.0 IN   0700 AM 02/01   COCORAHS             
BERWYN                       12.0 IN   1200 AM 02/01   PUBLIC               
PARK FOREST 1 NNE            11.7 IN   0700 AM 02/01   COCORAHS             
CHICAGO - WEST RIDGE         11.5 IN   0700 AM 02/01   COCORAHS             
FLOSSMOOR                    11.5 IN   0709 PM 01/31   TRAINED SPOTTER      
ROSELLE 1 NNW                11.4 IN   0700 AM 02/01   COCORAHS             
1 NNW ROSELLE                11.4 IN   0600 PM 01/31   COCORAHS             
MIDWAY 3 SW COOP             11.3 IN   1200 AM 02/01   COOP                 
HOMEWOOD                     11.1 IN   0700 AM 02/01   COCORAHS             
FRANKLIN PARK 0.5 SSE        11.0 IN   0800 AM 02/01   COCORAHS             
LANSING                      11.0 IN   1200 AM 02/01   CO-OP OBSERVER       
MORGAN PARK - CHICAGO        11.0 IN   1000 PM 01/31   PUBLIC               
OHARE AIRPORT                10.8 IN   1200 AM 02/01   OFFICIAL NWS OBS     
OAK LAWN                     10.5 IN   0845 AM 02/01   COCORAHS             
OAK LAWN                     10.5 IN   0515 PM 01/31   PUBLIC               
1 ESE SCHAUMBURG             10.3 IN   0630 PM 01/31   COCORAHS             
PARK FOREST 1 WNW            10.0 IN   0730 AM 02/01   COCORAHS             
PARK RIDGE 1 SSW             9.8 IN    0700 AM 02/01   COCORAHS             
OAK LAWN 2 WNW               9.6 IN    0800 AM 02/01   COCORAHS             
BARRINGTON                   9.5 IN    0800 AM 02/01   COOP                 
ELK GROVE VILLAGE 1 ESE      9.5 IN    0600 AM 02/01   COCORAHS             
COUNTRYSIDE 1 ENE            9.5 IN    0500 AM 02/01   COCORAHS             
ELK GROVE VILLAGE 2 WSW      9.1 IN    0645 AM 02/01   COCORAHS             
PALOS PARK 2 WSW             9.0 IN    0700 AM 02/01   COCORAHS             
OAK FOREST 1 NNW             9.0 IN    0700 AM 02/01   COCORAHS             
1 N MEDINAH                  9.0 IN    0500 PM 01/31   COCORAHS             
1 ENE CHICAGO LOOP           8.6 IN    0800 PM 01/31   BROADCAST MEDIA      
BRIDGEVIEW 1 WNW             8.5 IN    0730 AM 02/01   COCORAHS             
LA GRANGE PARK 1 SSW         8.5 IN    0700 AM 02/01   COCORAHS             
HOFFMAN ESTATES              8.3 IN    0700 AM 02/01   COCORAHS             
PALATINE 1 E                 8.2 IN    0315 AM 02/01   COCORAHS             
PALATINE 1 NNE               7.5 IN    0700 AM 02/01   COCORAHS             

...DE KALB COUNTY...
SOMONAUK 2 NE                10.0 IN   0500 AM 02/01   COCORAHS             
DEKALB                       9.8 IN    0700 AM 02/01   COOP                 
SYCAMORE                     7.8 IN    0700 AM 02/01   COCORAHS             
CORTLAND                     7.7 IN    0700 AM 02/01   COCORAHS             

...DUPAGE COUNTY...
ELMHURST 1 SE                13.5 IN   0700 AM 02/01   COCORAHS             
DOWNERS GROVE 1 NNW          12.7 IN   0659 AM 02/01   COCORAHS             
1 NNW DOWNERS GROVE          12.4 IN   0600 PM 01/31   COCORAHS             
GLEN ELLYN 1 W               11.0 IN   0700 AM 02/01   COCORAHS             
DARIEN 2 SE                  10.9 IN   0715 AM 02/01   COCORAHS             
GLEN ELLYN 1 SW              10.8 IN   0800 AM 02/01   COCORAHS             
1 SW MEDINAH                 10.8 IN   0800 PM 01/31   COCORAHS             
BOLINGBROOK 3 NE             10.5 IN   0700 AM 02/01   COCORAHS             
1 WNW WOODRIDGE              10.5 IN   0415 PM 01/31   NWS EMPLOYEE         
NAPERVILLE                   10.0 IN   0600 AM 02/01   COCORAHS             
LISLE 1 WSW                  9.5 IN    0700 AM 02/01   COCORAHS             
MORTON ARBORETUM             9.0 IN    0700 AM 02/01   COOP                 
WEST CHICAGO 4 SE            8.0 IN    0713 AM 02/01   COCORAHS             
ELMHURST 1 SW                8.0 IN    0700 AM 02/01   COCORAHS             
WEST CHICAGO 4 NNE           6.5 IN    0700 AM 02/01   COCORAHS             
AURORA 4 ESE                 6.0 IN    0700 AM 02/01   COCORAHS             

...FORD COUNTY...
GIBSON CITY                  1.5 IN    0830 PM 01/31   PUBLIC               

...GRUNDY COUNTY...
COAL CITY 4 NNW              7.4 IN    0700 AM 02/01   UCOOP                
CARBON HILL 3 NNW            6.9 IN    0700 AM 02/01   COCORAHS             
CARBON HILL 3 NW             6.5 IN    0800 AM 02/01   COCORAHS             

...IROQUOIS COUNTY...
ASHKUM 6 E                   6.8 IN    0700 AM 02/01   COCORAHS             
CRESCENT CITY 2 N            4.3 IN    0600 AM 02/01   COCORAHS             
GILMAN                       2.0 IN    0830 PM 01/31   PUBLIC               
1 N MILFORD                  1.5 IN    0830 PM 01/31   PUBLIC               

...KANE COUNTY...
ST. CHARLES 1 ENE            8.8 IN    0800 AM 02/01   COCORAHS             
AURORA                       8.5 IN    0700 AM 02/01   COOP                 
1 ENE ST. CHARLES            8.4 IN    0519 PM 01/31   TRAINED SPOTTER      
ELGIN 3 W                    7.1 IN    0700 AM 02/01   COCORAHS             
ELGIN                        7.0 IN    0700 AM 02/01   COOP                 
GENEVA 1 SSW                 6.3 IN    0730 AM 02/01   COCORAHS             
BATAVIA                      6.3 IN    0600 AM 02/01   UCOOP                
GENEVA                       5.2 IN    0700 AM 02/01   COCORAHS             
GENEVA 2 WNW                 5.1 IN    0700 AM 02/01   COCORAHS             

...KANKAKEE COUNTY...
1 SW KANKAKEE                10.3 IN   0900 AM 02/01   TRAINED SPOTTER      
ST. ANNE                     8.4 IN    0700 AM 02/01   COOP                 
BOURBONNAIS                  7.8 IN    0700 AM 02/01   COOP                 

...KENDALL COUNTY...
PLAINFIELD 4 SW              10.0 IN   0700 AM 02/01   COCORAHS             
BOULDER HILL 1 NNE           6.3 IN    0700 AM 02/01   COCORAHS             

...LA SALLE COUNTY...
EARLVILLE 3 S                4.2 IN    0600 AM 02/01   COOP                 

...LAKE COUNTY...
DEERFIELD                    12.0 IN   0500 PM 01/31   PUBLIC               
HIGHWOOD                     11.8 IN   0600 AM 02/01   COCORAHS             
LINDENHURST 1 NNW            11.4 IN   0700 AM 02/01   COCORAHS             
1 NNW LINDENHURST            11.4 IN   0930 PM 01/31   COCORAHS             
LONG LAKE                    11.3 IN   0800 AM 02/01   COCORAHS             
RIVERWOODS 1 NE              11.2 IN   0700 AM 02/01   COCORAHS             
GRANDWOOD PARK 1 SE          11.2 IN   0700 AM 02/01   COCORAHS             
LIBERTYVILLE                 10.5 IN   0900 PM 01/31   TRAINED SPOTTER      
BUFFALO GROVE 2 N            10.4 IN   0700 AM 02/01   COCORAHS             
MUNDELEIN 1 NNE              10.3 IN   0800 AM 02/01   COCORAHS             
ANTIOCH                      9.8 IN    0930 PM 01/31   PUBLIC               
WAUKEGAN 2 N                 9.1 IN    0800 AM 02/01   COCORAHS             

...LEE COUNTY...
ASHTON                       4.1 IN    0710 AM 02/01   COCORAHS             

...LIVINGSTON COUNTY...
DWIGHT                       7.0 IN    0700 AM 02/01   COOP                 
CHATSWORTH                   4.0 IN    0500 PM 01/31   CO-OP OBSERVER       
FAIRBURY                     3.2 IN    0700 AM 02/01   COOP                 

...MCHENRY COUNTY...
ALGONQUIN 1 NNW              11.1 IN   0615 AM 02/01   COCORAHS             
RICHMOND                     9.5 IN    0900 AM 02/01   PUBLIC               
TROUT VALLEY                 9.0 IN    0700 AM 02/01   COCORAHS             
WOODSTOCK 5 NW               7.9 IN    0700 AM 02/01   COOP                 
CRYSTAL LAKE 1 WSW           7.6 IN    0700 AM 02/01   COCORAHS             
HARVARD                      7.0 IN    0700 AM 02/01   COOP                 
HEBRON 2 WSW                 6.1 IN    0700 AM 02/01   UCOOP                
MCHENRY 1 ENE                6.0 IN    0900 AM 02/01   COCORAHS             

...WILL COUNTY...
MONEE 5 SE                   15.3 IN   0800 AM 02/01   COCORAHS             
CRETE 3 E                    13.4 IN   0700 AM 02/01   COCORAHS             
ROMEOVILLE - NWS CHICAGO     12.9 IN   0600 AM 02/01   OFFICIAL NWS OBS
PEOTONE                      12.7 IN   0655 PM 01/31   TRAINED SPOTTER      
PEOTONE                      12.4 IN   0700 AM 02/01   COOP                 
HOMER GLEN 1 NNE             11.5 IN   0600 AM 02/01   COCORAHS             
MOKENA 1 W                   11.4 IN   0700 AM 02/01   COCORAHS             
MOKENA                       11.4 IN   1200 AM 02/01   TRAINED SPOTTER      
MOKENA 2 WSW                 11.0 IN   0700 AM 02/01   COCORAHS             
LOCKPORT 2 SE                11.0 IN   0700 AM 02/01   COCORAHS             
2 N HOMER GLEN               11.0 IN   0520 PM 01/31   PUBLIC               
2 ENE MANHATTAN              11.0 IN   0430 PM 01/31   PUBLIC               
JOLIET                       10.7 IN   0500 PM 01/31   TRAINED SPOTTER      
JOLIET 2 N                   8.7 IN    0700 AM 02/01   UCOOP                
NAPERVILLE 5 SSW             7.7 IN    0700 AM 02/01   COCORAHS             
PLAINFIELD 4 NNW             6.4 IN    0700 AM 02/01   COCORAHS             

...WINNEBAGO COUNTY...
LAKE SUMMERSET               7.8 IN    0740 PM 01/31   PUBLIC               
ROCKFORD 2 ENE               7.4 IN    0900 AM 02/01   COCORAHS             
PECATONICA                   7.0 IN    0530 PM 01/31   PUBLIC               
NEW MILFORD                  7.0 IN    0526 PM 01/31   PUBLIC               
ROCKFORD AIRPORT             6.8 IN    1200 AM 02/01   OFFICIAL NWS OBS     
ROCKFORD AIRPORT             6.8 IN    0605 PM 01/31   OFFICIAL NWS OBS     
SOUTH BELOIT                 6.5 IN    0526 PM 01/31   PUBLIC               
4 NNW ROCKFORD               6.3 IN    0700 AM 02/01   COCORAHS             
2 SW ROCKFORD                6.0 IN    0526 PM 01/31   PUBLIC               

...INDIANA...

...JASPER COUNTY...
DEMOTTE                      11.2 IN   0600 AM 02/01   COCORAHS             
RENSSELAER 2 SW              10.4 IN   0730 AM 02/01   COOP                 
WHEATFIELD 3 SSE             9.5 IN    0700 AM 02/01   COCORAHS             
REMINGTON                    9.0 IN    0745 AM 02/01   COCORAHS             
DE MOTTE 6 S                 9.0 IN    0700 AM 02/01   COCORAHS             
COLLEGEVILLE                 9.0 IN    0600 AM 02/01   COCORAHS             

...LAKE COUNTY...
ST. JOHN 3 SSE               12.5 IN   0700 AM 02/01   COCORAHS             
DYER                         12.1 IN   0700 AM 02/01   COCORAHS             
ST. JOHN                     11.2 IN   0600 AM 02/01   COCORAHS             
CROWN POINT 2 NNE            10.9 IN   0800 AM 02/01   COCORAHS             
1 NW LOWELL                  10.6 IN   0457 PM 01/31   PUBLIC               
DYER                         10.5 IN   0800 PM 01/31   PUBLIC               
MUNSTER 1.5 NNW              10.4 IN   0715 AM 02/01   COCORAHS             
CEDAR LAKE 2 S               9.3 IN    0800 AM 02/01   COCORAHS             
GARY 5 ENE                   7.4 IN    0700 AM 02/01   COCORAHS             

...NEWTON COUNTY...
KENTLAND                     9.5 IN    0830 PM 01/31   PUBLIC               
MOUNT AYR 2 NNE              7.8 IN    0830 AM 02/01   COCORAHS             

...PORTER COUNTY...
BOONE GROVE 4 NNE            9.0 IN    0600 AM 02/01   COCORAHS             
KOUTS                        9.0 IN    0650 PM 01/31   PUBLIC               
VALPARAISO 1 N               8.4 IN    0553 AM 02/01   COCORAHS             
BOONE GROVE 2 WNW            8.3 IN    0700 AM 02/01   COCORAHS             
CHESTERTON                   7.8 IN    1000 AM 02/01   STORM CHASER         
OGDEN DUNES                  7.6 IN    0600 AM 02/01   COCORAHS             
CHESTERTON 4 ESE             7.5 IN    0700 AM 02/01   COCORAHS             
PORTER                       7.2 IN    0700 AM 02/01   COCORAHS             
VALPARAISO 2 NNW             6.9 IN    0850 AM 02/01   COCORAHS             
VALPARAISO 4 SW              6.1 IN    0600 AM 02/01   COCORAHS    

OBSERVATIONS ARE COLLECTED FROM A VARIETY OF SOURCES WITH VARYING
EQUIPMENT AND EXPOSURES. WE THANK ALL VOLUNTEER WEATHER OBSERVERS 
FOR THEIR DEDICATION. NOT ALL DATA LISTED ARE CONSIDERED OFFICIAL.

$$
000
NOUS43 KLOT 012208
PNSLOT
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-010-011-019-
021008-

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE CHICAGO IL
408 PM CST MON FEB 1 2021


...STORM TOTAL SNOWFALL FROM JANUARY 30-31 2021 SORTED BY LOCATION...

LOCATION                     AMOUNT    TIME/DATE       PROVIDER             

...ILLINOIS...

...BOONE COUNTY...
TIMBERLANE 1 SW              8.0 IN    0700 AM 02/01   COCORAHS             
CAPRON                       6.0 IN    0700 AM 02/01   COCORAHS             

...COOK COUNTY...
HARWOOD HEIGHTS              13.8 IN   0700 AM 02/01   COCORAHS             
THORNTON                     12.7 IN   1100 PM 01/31   TRAINED SPOTTER      
EVANSTON 1 E                 12.4 IN   0800 AM 02/01   COCORAHS             
MORTON GROVE                 12.1 IN   0730 PM 01/31   BROADCAST MEDIA      
FOREST PARK 1 ENE            12.0 IN   0700 AM 02/01   COCORAHS             
BERWYN                       12.0 IN   1200 AM 02/01   PUBLIC               
PARK FOREST 1 NNE            11.7 IN   0700 AM 02/01   COCORAHS             
CHICAGO - WEST RIDGE         11.5 IN   0700 AM 02/01   COCORAHS             
FLOSSMOOR                    11.5 IN   0709 PM 01/31   TRAINED SPOTTER      
ROSELLE 1 NNW                11.4 IN   0700 AM 02/01   COCORAHS             
1 NNW ROSELLE                11.4 IN   0600 PM 01/31   COCORAHS             
MIDWAY 3 SW COOP             11.3 IN   1200 AM 02/01   COOP                 
HOMEWOOD                     11.1 IN   0700 AM 02/01   COCORAHS             
FRANKLIN PARK 0.5 SSE        11.0 IN   0800 AM 02/01   COCORAHS             
LANSING                      11.0 IN   1200 AM 02/01   CO-OP OBSERVER       
MORGAN PARK - CHICAGO        11.0 IN   1000 PM 01/31   PUBLIC               
OHARE AIRPORT                10.8 IN   1200 AM 02/01   OFFICIAL NWS OBS     
OAK LAWN                     10.5 IN   0845 AM 02/01   COCORAHS             
OAK LAWN                     10.5 IN   0515 PM 01/31   PUBLIC               
1 ESE SCHAUMBURG             10.3 IN   0630 PM 01/31   COCORAHS             
PARK FOREST 1 WNW            10.0 IN   0730 AM 02/01   COCORAHS             
PARK RIDGE 1 SSW             9.8 IN    0700 AM 02/01   COCORAHS             
OAK LAWN 2 WNW               9.6 IN    0800 AM 02/01   COCORAHS             
BARRINGTON                   9.5 IN    0800 AM 02/01   COOP                 
ELK GROVE VILLAGE 1 ESE      9.5 IN    0600 AM 02/01   COCORAHS             
COUNTRYSIDE 1 ENE            9.5 IN    0500 AM 02/01   COCORAHS             
ELK GROVE VILLAGE 2 WSW      9.1 IN    0645 AM 02/01   COCORAHS             
PALOS PARK 2 WSW             9.0 IN    0700 AM 02/01   COCORAHS             
OAK FOREST 1 NNW             9.0 IN    0700 AM 02/01   COCORAHS             
1 N MEDINAH                  9.0 IN    0500 PM 01/31   COCORAHS             
1 ENE CHICAGO LOOP           8.6 IN    0800 PM 01/31   BROADCAST MEDIA      
BRIDGEVIEW 1 WNW             8.5 IN    0730 AM 02/01   COCORAHS             
LA GRANGE PARK 1 SSW         8.5 IN    0700 AM 02/01   COCORAHS             
HOFFMAN ESTATES              8.3 IN    0700 AM 02/01   COCORAHS             
PALATINE 1 E                 8.2 IN    0315 AM 02/01   COCORAHS             
PALATINE 1 NNE               7.5 IN    0700 AM 02/01   COCORAHS             

...DE KALB COUNTY...
SOMONAUK 2 NE                10.0 IN   0500 AM 02/01   COCORAHS             
DEKALB                       9.8 IN    0700 AM 02/01   COOP                 
SYCAMORE                     7.8 IN    0700 AM 02/01   COCORAHS             
CORTLAND                     7.7 IN    0700 AM 02/01   COCORAHS             

...DUPAGE COUNTY...
ELMHURST 1 SE                13.5 IN   0700 AM 02/01   COCORAHS             
DOWNERS GROVE 1 NNW          12.7 IN   0659 AM 02/01   COCORAHS             
1 NNW DOWNERS GROVE          12.4 IN   0600 PM 01/31   COCORAHS             
GLEN ELLYN 1 W               11.0 IN   0700 AM 02/01   COCORAHS             
DARIEN 2 SE                  10.9 IN   0715 AM 02/01   COCORAHS             
GLEN ELLYN 1 SW              10.8 IN   0800 AM 02/01   COCORAHS             
1 SW MEDINAH                 10.8 IN   0800 PM 01/31   COCORAHS             
BOLINGBROOK 3 NE             10.5 IN   0700 AM 02/01   COCORAHS             
1 WNW WOODRIDGE              10.5 IN   0415 PM 01/31   NWS EMPLOYEE         
NAPERVILLE                   10.0 IN   0600 AM 02/01   COCORAHS             
LISLE 1 WSW                  9.5 IN    0700 AM 02/01   COCORAHS             
MORTON ARBORETUM             9.0 IN    0700 AM 02/01   COOP                 
WEST CHICAGO 4 SE            8.0 IN    0713 AM 02/01   COCORAHS             
ELMHURST 1 SW                8.0 IN    0700 AM 02/01   COCORAHS             
WEST CHICAGO 4 NNE           6.5 IN    0700 AM 02/01   COCORAHS             
AURORA 4 ESE                 6.0 IN    0700 AM 02/01   COCORAHS             

...FORD COUNTY...
GIBSON CITY                  1.5 IN    0830 PM 01/31   PUBLIC               

...GRUNDY COUNTY...
COAL CITY 4 NNW              7.4 IN    0700 AM 02/01   UCOOP                
CARBON HILL 3 NNW            6.9 IN    0700 AM 02/01   COCORAHS             
CARBON HILL 3 NW             6.5 IN    0800 AM 02/01   COCORAHS             

...IROQUOIS COUNTY...
ASHKUM 6 E                   6.8 IN    0700 AM 02/01   COCORAHS             
CRESCENT CITY 2 N            4.3 IN    0600 AM 02/01   COCORAHS             
GILMAN                       2.0 IN    0830 PM 01/31   PUBLIC               
1 N MILFORD                  1.5 IN    0830 PM 01/31   PUBLIC               

...KANE COUNTY...
ST. CHARLES 1 ENE            8.8 IN    0800 AM 02/01   COCORAHS             
AURORA                       8.5 IN    0700 AM 02/01   COOP                 
1 ENE ST. CHARLES            8.4 IN    0519 PM 01/31   TRAINED SPOTTER      
ELGIN 3 W                    7.1 IN    0700 AM 02/01   COCORAHS             
ELGIN                        7.0 IN    0700 AM 02/01   COOP                 
GENEVA 1 SSW                 6.3 IN    0730 AM 02/01   COCORAHS             
BATAVIA                      6.3 IN    0600 AM 02/01   UCOOP                
GENEVA                       5.2 IN    0700 AM 02/01   COCORAHS             
GENEVA 2 WNW                 5.1 IN    0700 AM 02/01   COCORAHS             

...KANKAKEE COUNTY...
1 SW KANKAKEE                10.3 IN   0900 AM 02/01   TRAINED SPOTTER      
ST. ANNE                     8.4 IN    0700 AM 02/01   COOP                 
BOURBONNAIS                  7.8 IN    0700 AM 02/01   COOP                 

...KENDALL COUNTY...
PLAINFIELD 4 SW              10.0 IN   0700 AM 02/01   COCORAHS             
BOULDER HILL 1 NNE           6.3 IN    0700 AM 02/01   COCORAHS             

...LA SALLE COUNTY...
EARLVILLE 3 S                4.2 IN    0600 AM 02/01   COOP                 

...LAKE COUNTY...
DEERFIELD                    12.0 IN   0500 PM 01/31   PUBLIC               
HIGHWOOD                     11.8 IN   0600 AM 02/01   COCORAHS             
LINDENHURST 1 NNW            11.4 IN   0700 AM 02/01   COCORAHS             
1 NNW LINDENHURST            11.4 IN   0930 PM 01/31   COCORAHS             
LONG LAKE                    11.3 IN   0800 AM 02/01   COCORAHS             
RIVERWOODS 1 NE              11.2 IN   0700 AM 02/01   COCORAHS             
GRANDWOOD PARK 1 SE          11.2 IN   0700 AM 02/01   COCORAHS             
LIBERTYVILLE                 10.5 IN   0900 PM 01/31   TRAINED SPOTTER      
BUFFALO GROVE 2 N            10.4 IN   0700 AM 02/01   COCORAHS             
MUNDELEIN 1 NNE              10.3 IN   0800 AM 02/01   COCORAHS             
ANTIOCH                      9.8 IN    0930 PM 01/31   PUBLIC               
WAUKEGAN 2 N                 9.1 IN    0800 AM 02/01   COCORAHS             

...LEE COUNTY...
ASHTON                       4.1 IN    0710 AM 02/01   COCORAHS             

...LIVINGSTON COUNTY...
DWIGHT                       7.0 IN    0700 AM 02/01   COOP                 
CHATSWORTH                   4.0 IN    0500 PM 01/31   CO-OP OBSERVER       
FAIRBURY                     3.2 IN    0700 AM 02/01   COOP                 

...MCHENRY COUNTY...
ALGONQUIN 1 NNW              11.1 IN   0615 AM 02/01   COCORAHS             
RICHMOND                     9.5 IN    0900 AM 02/01   PUBLIC               
TROUT VALLEY                 9.0 IN    0700 AM 02/01   COCORAHS             
WOODSTOCK 5 NW               7.9 IN    0700 AM 02/01   COOP                 
CRYSTAL LAKE 1 WSW           7.6 IN    0700 AM 02/01   COCORAHS             
HARVARD                      7.0 IN    0700 AM 02/01   COOP                 
HEBRON 2 WSW                 6.1 IN    0700 AM 02/01   UCOOP                
MCHENRY 1 ENE                6.0 IN    0900 AM 02/01   COCORAHS             

...WILL COUNTY...
MONEE 5 SE                   15.3 IN   0800 AM 02/01   COCORAHS             
CRETE 3 E                    13.4 IN   0700 AM 02/01   COCORAHS             
ROMEOVILLE - NWS CHICAGO     12.9 IN   0600 AM 02/01   OFFICIAL NWS OBS
PEOTONE                      12.7 IN   0655 PM 01/31   TRAINED SPOTTER      
PEOTONE                      12.4 IN   0700 AM 02/01   COOP                 
HOMER GLEN 1 NNE             11.5 IN   0600 AM 02/01   COCORAHS             
MOKENA 1 W                   11.4 IN   0700 AM 02/01   COCORAHS             
MOKENA                       11.4 IN   1200 AM 02/01   TRAINED SPOTTER      
MOKENA 2 WSW                 11.0 IN   0700 AM 02/01   COCORAHS             
LOCKPORT 2 SE                11.0 IN   0700 AM 02/01   COCORAHS             
2 N HOMER GLEN               11.0 IN   0520 PM 01/31   PUBLIC               
2 ENE MANHATTAN              11.0 IN   0430 PM 01/31   PUBLIC               
JOLIET                       10.7 IN   0500 PM 01/31   TRAINED SPOTTER      
JOLIET 2 N                   8.7 IN    0700 AM 02/01   UCOOP                
NAPERVILLE 5 SSW             7.7 IN    0700 AM 02/01   COCORAHS             
PLAINFIELD 4 NNW             6.4 IN    0700 AM 02/01   COCORAHS             

...WINNEBAGO COUNTY...
LAKE SUMMERSET               7.8 IN    0740 PM 01/31   PUBLIC               
ROCKFORD 2 ENE               7.4 IN    0900 AM 02/01   COCORAHS             
PECATONICA                   7.0 IN    0530 PM 01/31   PUBLIC               
NEW MILFORD                  7.0 IN    0526 PM 01/31   PUBLIC               
ROCKFORD AIRPORT             6.8 IN    1200 AM 02/01   OFFICIAL NWS OBS     
ROCKFORD AIRPORT             6.8 IN    0605 PM 01/31   OFFICIAL NWS OBS     
SOUTH BELOIT                 6.5 IN    0526 PM 01/31   PUBLIC               
4 NNW ROCKFORD               6.3 IN    0700 AM 02/01   COCORAHS             
2 SW ROCKFORD                6.0 IN    0526 PM 01/31   PUBLIC               

...INDIANA...

...JASPER COUNTY...
DEMOTTE                      11.2 IN   0600 AM 02/01   COCORAHS             
RENSSELAER 2 SW              10.4 IN   0730 AM 02/01   COOP                 
WHEATFIELD 3 SSE             9.5 IN    0700 AM 02/01   COCORAHS             
REMINGTON                    9.0 IN    0745 AM 02/01   COCORAHS             
DE MOTTE 6 S                 9.0 IN    0700 AM 02/01   COCORAHS             
COLLEGEVILLE                 9.0 IN    0600 AM 02/01   COCORAHS             

...LAKE COUNTY...
ST. JOHN 3 SSE               12.5 IN   0700 AM 02/01   COCORAHS             
DYER                         12.1 IN   0700 AM 02/01   COCORAHS             
ST. JOHN                     11.2 IN   0600 AM 02/01   COCORAHS             
CROWN POINT 2 NNE            10.9 IN   0800 AM 02/01   COCORAHS             
1 NW LOWELL                  10.6 IN   0457 PM 01/31   PUBLIC               
DYER                         10.5 IN   0800 PM 01/31   PUBLIC               
MUNSTER 1.5 NNW              10.4 IN   0715 AM 02/01   COCORAHS             
CEDAR LAKE 2 S               9.3 IN    0800 AM 02/01   COCORAHS             
GARY 5 ENE                   7.4 IN    0700 AM 02/01   COCORAHS             

...NEWTON COUNTY...
KENTLAND                     9.5 IN    0830 PM 01/31   PUBLIC               
MOUNT AYR 2 NNE              7.8 IN    0830 AM 02/01   COCORAHS             

...PORTER COUNTY...
BOONE GROVE 4 NNE            9.0 IN    0600 AM 02/01   COCORAHS             
KOUTS                        9.0 IN    0650 PM 01/31   PUBLIC               
VALPARAISO 1 N               8.4 IN    0553 AM 02/01   COCORAHS             
BOONE GROVE 2 WNW            8.3 IN    0700 AM 02/01   COCORAHS             
CHESTERTON                   7.8 IN    1000 AM 02/01   STORM CHASER         
OGDEN DUNES                  7.6 IN    0600 AM 02/01   COCORAHS             
CHESTERTON 4 ESE             7.5 IN    0700 AM 02/01   COCORAHS             
PORTER                       7.2 IN    0700 AM 02/01   COCORAHS             
VALPARAISO 2 NNW             6.9 IN    0850 AM 02/01   COCORAHS             
VALPARAISO 4 SW              6.1 IN    0600 AM 02/01   COCORAHS    

OBSERVATIONS ARE COLLECTED FROM A VARIETY OF SOURCES WITH VARYING
EQUIPMENT AND EXPOSURES. WE THANK ALL VOLUNTEER WEATHER OBSERVERS 
FOR THEIR DEDICATION. NOT ALL DATA LISTED ARE CONSIDERED OFFICIAL.

$$

  US Dept of Commerce
  National Oceanic and Atmospheric Administration
  National Weather Service
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  Page Author: NWSChat Administration Team
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