510  
NZUS59 KLOT 242001  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
300 PM CDT TUE JUN 24 2025  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.  
 
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT  
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.  
 
ILZ005-006-012>014-019>023-242100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTSUNNY 87 72 60 NE10 30.14S HX 93  
MIDWAY PTSUNNY 87 71 58 NE10 30.14R HX 93  
AURORA MOSUNNY 91 70 49 W13G20 30.14F HX 96  
LANSING* MOSUNNY 92 71 51 W14 30.14S HX 98  
JOLIET* MOSUNNY 95 70 44 W10 30.14S HX 101  
WAUKEGAN PTSUNNY 83 70 64 E9 30.15F HX 87  
DUPAGE AIRPORT MOSUNNY 91 71 51 W8G17 30.14F HX 97  
WHEELING MOSUNNY 83 71 67 NE8 30.17S HX 87  
MORRIS* MOSUNNY 93 75 55 W9G16 30.13S HX 103  
LEWIS AIRPORT* MOSUNNY 93 72 49 W14 30.14F HX 100  
NORTHERLY ISL* N/A 75 65 70 N14 N/A  

 
 
WIZ051-052-058>065-066-070>072-242100-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLOUDY 79 72 79 CALM 30.15F HX 82  
KENOSHA* PTSUNNY 86 72 62 W3 30.16F HX 92  
RACINE* PTSUNNY 79 71 76 N5 30.18F HX 82  
WAUKESHA SUNNY 79 73 83 CALM 30.18F HX 82  
WEST BEND CLOUDY 86 72 62 W6 30.17S HX 92  

 
 
INZ001>003-010>013-019-020-242100-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* PTSUNNY 97 73 46 W14 30.13S HX 107  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO PTSUNNY 93 71 48 SW14 30.15S HX 100  

 
 
LMZ740>746-242100-  
SOUTHERN LAKE MICHIGAN  
 
STATION/POSITION TIME SKY/WX TEMP WIND PRES VSBY  
AIR DIR/SP/G  
(UTC) (F) (DEG/KT/KT) (MB) (MI)  
HARRISON CRIB 1940 77 20/ 7/ 7 N/A  
NORTHERLY ISL 1930 74 10/ 9/ 17 N/A  
CALUMET HARBOR 1924 78 350/ 9/ 16 1019.9  
BURNS HARBOR 1940 82 250/ 5/ 8 1021.0R  
MICHIGAN CITY 1940 78 250/ 15/ 17 1020.0R  

 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  

 
 
 
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