719  
NWUS53 KLOT 221323  
LSRLOT  
 
PRELIMINARY LOCAL STORM REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
823 AM CDT SUN JUN 22 2025  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0420 PM EXTREME HEAT 4 ESE BEECHER 41.32N 87.55W  
06/21/2025 M110 F WILL IL MESONET  
 
MESONET STATION GW5720 BEECHER.  
 
0545 PM EXTREME HEAT 1 WSW NWS CHICAGO-ROMEO 41.60N 88.10W  
06/21/2025 M110 F WILL IL AWOS  
 
AWOS STATION KLOT ROMEOVILLE - LEWIS  
AIRPORT.  
 
0354 PM EXTREME HEAT GARY AIRPORT 41.62N 87.42W  
06/21/2025 M109 F LAKE IN AWOS  
 
AWOS STATION KGYY GARY AIRPORT.  
 
0408 PM EXTREME HEAT 1 SW LONG GROVE 42.17N 88.01W  
06/21/2025 M109 F LAKE IL MESONET  
 
MESONET STATION TGCCL LONG GROVE.  
 
0504 PM EXTREME HEAT 1 WNW NORTH PARK - CHIC 41.99N 87.74W  
06/21/2025 M109 F COOK IL MESONET  
 
MESONET STATION CHCQS QUEEN OF ALL SAINTS  
SCHOOL CHICAGO, IL.  
 
0530 PM EXTREME HEAT 1 ESE YORKVILLE 41.64N 88.44W  
06/21/2025 M108 F KENDALL IL MESONET  
 
MESONET STATION DW9987 YORKVILLE.  
 
0245 PM EXTREME HEAT UNION HILL 41.11N 88.15W  
06/21/2025 M108 F KANKAKEE IL MESONET  
 
MESONET STATION FW0378 UNION HILL.  
 
0352 PM EXTREME HEAT 2 WNW SUGAR GROVE 41.77N 88.48W  
06/21/2025 M108 F KANE IL AWOS  
 
AWOS STATION KARR 2 WNW SUGAR GROVE.  
 
0448 PM EXTREME HEAT 1 N CLARENDON HILLS 41.80N 87.96W  
06/21/2025 M108 F DUPAGE IL MESONET  
 
MESONET STATION CLRIL CLARENDON HILLS.  
 
0358 PM EXTREME HEAT 1 S LINCOLN PARK - CHIC 41.91N 87.65W  
06/21/2025 M108 F COOK IL MESONET  
 
MESONET STATION CHBSC 1 S LINCOLN PARK -  
CHICAGO.  
 
0515 PM EXTREME HEAT 1 ESE SHOREWOOD 41.52N 88.18W  
06/21/2025 M107 F WILL IL AWOS  
 
AWOS STATION KJOT JOLIET AIRPORT.  
 
0313 PM EXTREME HEAT 1 S HARVARD 42.40N 88.62W  
06/21/2025 M107 F MCHENRY IL MESONET  
 
MESONET STATION HRVRC 1 SSW HARVARD.  
 
0405 PM EXTREME HEAT 1 S ANTIOCH 42.46N 88.09W  
06/21/2025 M107 F LAKE IL MESONET  
 
MESONET STATION AW833 ANTIOCH.  
 
0543 PM EXTREME HEAT 2 WNW LINCOLNSHIRE 42.20N 87.95W  
06/21/2025 M107 F LAKE IL MESONET  
 
MESONET STATION LNSTV BUFFALO GROVE 2 NNE.  
 
0355 PM EXTREME HEAT 2 NW PERU 41.35N 89.15W  
06/21/2025 M107 F LA SALLE IL AWOS  
 
AWOS STATION KVYS PERU AIRPORT.  
 
0435 PM EXTREME HEAT 5 SE LISBON 41.43N 88.42W  
06/21/2025 M107 F GRUNDY IL AWOS  
 
AWOS STATION KC09 MORRIS AIRPORT.  
 
0325 PM EXTREME HEAT 2 WNW SOUTH HAVEN 41.56N 87.16W  
06/21/2025 M106 F PORTER IN MESONET  
 
MESONET STATION PRTGE 1 SSE PORTAGE.  
 
0451 PM EXTREME HEAT 1 SW BEACH PARK 42.42N 87.87W  
06/21/2025 M106 F LAKE IL ASOS  
 
ASOS STATION KUGN WAUKEGAN AIRPORT.  
 
0435 PM EXTREME HEAT 1 W ROSELLE 41.98N 88.10W  
06/21/2025 M106 F DUPAGE IL AWOS  
 
AWOS STATION K06C SCHAUMBURG AIRPORT.  
 
0451 PM EXTREME HEAT OHARE AIRPORT 41.98N 87.90W  
06/21/2025 M106 F COOK IL ASOS  
 
ASOS STATION KORD CHICAGO O''HARE.  
 
0552 PM EXTREME HEAT 2 SE WHEELING 42.12N 87.90W  
06/21/2025 M106 F COOK IL ASOS  
 
ASOS STATION KPWK WHEELING - CHICAGO EXEC.  
ARPT.  
 
0354 PM EXTREME HEAT ROCKFORD AIRPORT 42.20N 89.10W  
06/21/2025 M105 F WINNEBAGO IL ASOS  
 
ASOS STATION KRFD ROCKFORD AIRPORT.  
 
0352 PM EXTREME HEAT DUPAGE AIRPORT 41.92N 88.25W  
06/21/2025 M105 F DUPAGE IL ASOS  
 
ASOS STATION KDPA WEST CHICAGO - DUPAGE  
ARPT.  
 
0315 PM EXTREME HEAT 1 NNW CORTLAND 41.93N 88.70W  
06/21/2025 M105 F DE KALB IL AWOS  
 
AWOS STATION KDKB DEKALB AIRPORT.  
 
0228 PM EXTREME HEAT 4 SSE NORWAY 41.42N 88.64W  
06/21/2025 M104 F LA SALLE IL MESONET  
 
MESONET STATION CW0783 VALPARAISO.  
 
0240 PM EXTREME HEAT 1 ESE WATSEKA 40.77N 87.72W  
06/21/2025 M104 F IROQUOIS IL MESONET  
 
MESONET STATION AX125 WATSEKA.  
 
0553 PM EXTREME HEAT MIDWAY AIRPORT 41.78N 87.76W  
06/21/2025 M104 F COOK IL ASOS  
 
ASOS STATION KMDW CHICAGO MIDWAY.  
 
0420 PM EXTREME HEAT 1 NNW FRANKFORT 41.51N 87.86W  
06/21/2025 M103 F WILL IL MESONET  
 
MESONET STATION NWLNX FRANKFORT.  
 
0315 PM EXTREME HEAT 3 NNE PONTIAC 40.92N 88.62W  
06/21/2025 M103 F LIVINGSTON IL AWOS  
 
AWOS STATION KPNT PONTIAC AIRPORT.  
 
0315 PM EXTREME HEAT 3 NNE PONTIAC 40.92N 88.62W  
06/21/2025 M103 F LIVINGSTON IL AWOS  
 
AWOS STATION KPNT PONTIAC AIRPORT.  
 
1235 PM EXTREME HEAT 1 NE LYNWOOD 41.53N 87.53W  
06/21/2025 M103 F COOK IL AWOS  
 
AWOS STATION KIGQ LANSING AIRPORT.  
 
0356 PM EXTREME HEAT 4 ESE VALPARAISO 41.45N 87.00W  
06/21/2025 M102 F PORTER IN ASOS  
 
ASOS STATION KVPZ VALPARAISO AIRPORT.  
 
0415 PM EXTREME HEAT 2 SSW ROCHELLE 41.89N 89.08W  
06/21/2025 M102 F OGLE IL AWOS  
 
AWOS STATION KRPJ ROCHELLE AIRPORT.  
 
0638 PM EXTREME HEAT CRYSTAL LAKE 42.25N 88.32W  
06/21/2025 M102 F MCHENRY IL MESONET  
 
MESONET STATION EW2930 CRYSTAL LAKE.  
 
0530 PM EXTREME HEAT 1 SSW DEERFIELD 42.16N 87.85W  
06/21/2025 M102 F LAKE IL MESONET  
 
MESONET STATION DRFSM DEERFIELD.  
 
0335 PM EXTREME HEAT 2 WNW RENSSELAER 40.95N 87.18W  
06/21/2025 M100 F JASPER IN AWOS  
 
AWOS STATION KRZL RENSSELAER AIRPORT.  
 
0455 PM EXTREME HEAT 1 SSE OAK LAWN 41.70N 87.75W  
06/21/2025 M100 F COOK IL MESONET  
 
MESONET STATION OKLLS OAK LAWN.  
 
 
 
 
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