877  
NZUS59 KLOT 091059  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
600 AM CDT FRI OCT 09 2026  
 
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>023-091200-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE CLOUDY 58 43 57 SE5 30.12R  
MIDWAY NOT AVBL  
AURORA CLOUDY 52 48 86 SE3 30.12S  
WAUKEGAN MOCLDY 50 46 86 CALM 30.13R  
DUPAGE AIRPORT CLOUDY 54 48 80 CALM 30.13R  
WHEELING CLOUDY 53 50 89 CALM 30.14R  
NORTHERLY ISL* N/A 59 40 49 S3 N/A  

 
 
WIZ051-052-058>065-066-070>072-091200-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE MOCLDY 53 44 71 CALM 30.12R  

 
 
INZ001>003-010>013-019-020-091200-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* PTCLDY 54 52 94 CALM 30.13R  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-091200-  
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 1030 62 180/ 8/ 9 N/A  
NORTHERLY ISL 1015 59 180/ 3/ 7 N/A  
CALUMET HARBOR 1018 150/ 4/ 5 1020.3  
BURNS HARBOR NOT AVBL  
MICHIGAN CITY 1030 56 140/ 8/ 9 1019.8R  

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

 
 
 
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