643  
NZUS59 KLOT 050356  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1100 PM CDT FRI JUL 04 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>023-050500-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTCLDY 83 67 58 S6 30.05R HX 85  
MIDWAY NOT AVBL  
AURORA CLEAR 76 68 76 CALM 30.05R  
WAUKEGAN CLEAR 74 70 87 CALM 30.04S FOG  
DUPAGE AIRPORT CLEAR 77 69 76 CALM 30.05R  
WHEELING CLEAR 79 70 74 CALM 30.06R HX 82  
NORTHERLY ISL* N/A 80 65 59 S5 N/A HX 82  

 
 
WIZ051-052-058>065-066-070>072-050500-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTCLDY 78 70 76 S6 30.02F HX 80  

 
 
INZ001>003-010>013-019-020-050500-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* NOT AVBL  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-050500-  
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 0330 92 180/ 10/ 11 N/A  
NORTHERLY ISL 0315 83 180/ 2/ 6 N/A  
CALUMET HARBOR 0306 84 170/ 3/ 3 1016.7  
BURNS HARBOR 0340 81 190/ 4/ 5 1018.6R  
MICHIGAN CITY 0330 82 170/ 9/ 12 1016.0R  

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

 
 
 
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