903  
NZUS59 KLOT 122156  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 PM CDT SAT JUL 12 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>023-122300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTSUNNY 83 69 62 SW9 29.87S HX 86  
MIDWAY NOT AVBL  
AURORA MOSUNNY 83 70 64 W9 29.89S HX 87  
WAUKEGAN MOSUNNY 86 67 52 W12 29.85F HX 89  
DUPAGE AIRPORT MOSUNNY 83 69 62 SW10 29.88S HX 86  
WHEELING PTSUNNY 84 69 60 W9 29.88S HX 88  
NORTHERLY ISL* N/A 81 64 56 SW5 N/A HX 82  

 
 
WIZ051-052-058>065-066-070>072-122300-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTSUNNY 83 67 58 SW16G23 29.84R HX 85  
KENOSHA* PTSUNNY 82 70 65 W12 29.86S HX 86  
WAUKESHA MOSUNNY 82 70 65 W9 29.86F HX 86  

 
 
INZ001>003-010>013-019-020-122300-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* NOT AVBL  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-122300-  
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 2130 87 210/ 8/ 10 N/A  
NORTHERLY ISL 2130 81 240/ 5/ 13 N/A  
CALUMET HARBOR 2106 80 190/ 7/ 11 1011.0  
BURNS HARBOR 2130 81 240/ 4/ 7 1012.9R  
MICHIGAN CITY 2130 80 290/ 5/ 6 1010.4F  

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

 
 
 
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