904  
NZUS59 KLOT 160758  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
300 AM CDT WED JUL 16 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>023-160900-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOCLDY 76 70 82 S6 29.88F  
MIDWAY NOT AVBL  
AURORA CLEAR 74 71 91 SE5 29.89F  
WAUKEGAN PTCLDY 73 69 87 S3 29.88F  
DUPAGE AIRPORT PTCLDY 73 70 90 S5 29.89F  
WHEELING PTCLDY 77 72 84 S5 29.90F  
NORTHERLY ISL* N/A 78 71 79 S9 N/A HX 80  

 
 
WIZ051-052-058>065-066-070>072-160900-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLEAR 73 69 87 S3 29.88F  

 
 
INZ001>003-010>013-019-020-160900-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* NOT AVBL  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-160900-  
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 0730 85 190/ 14/ 15 N/A  
NORTHERLY ISL 0730 78 200/ 8/ 10 N/A  
CALUMET HARBOR 0706 180/ 4/ 7 1011.9  
BURNS HARBOR 0730 78 170/ 4/ 7 1013.5F  
MICHIGAN CITY 0730 77 160/ 8/ 10 1011.5F  

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

 
 
 
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