545  
NZUS59 KLOT 101001  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 AM CDT MON AUG 10 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>023-101100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOCLDY 73 68 84 SW7 29.88S  
MIDWAY MOCLDY 74 67 78 SW7 29.88S  
AURORA PTCLDY 72 69 90 SW7 29.88S  
JOLIET* PTCLDY 76 73 88 CALM 29.89S  
WAUKEGAN CLOUDY 71 69 93 N3 29.89R  
DUPAGE AIRPORT CLOUDY 72 70 93 CALM 29.90R  
WHEELING MOCLDY 71 68 90 NW3 29.91R  
NORTHERLY ISL* N/A 74 65 73 SW6 N/A  

 
 
WIZ051-052-058>065-066-070>072-101100-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLOUDY 71 70 96 CALM 29.89S  
KENOSHA* CLOUDY 71 70 96 N3 29.92R  
WEST BEND MOCLDY 64 64 100 CALM 29.92S  

 
 
INZ001>003-010>013-019-020-101100-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLOUDY 73 73 100 S6 29.89S  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO CLOUDY 73 63 70 SW8 29.92R  

 
 
LMZ740>746-101100-  
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 0940 76 270/ 9/ 10 N/A  
NORTHERLY ISL 0915 74 220/ 4/ 14 N/A  
CALUMET HARBOR 0924 74 200/ 5/ 6 1012.2  
BURNS HARBOR 0940 1012.9S  
MICHIGAN CITY 0930 76 200/ 8/ 10 1010.9R  

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

 
 
 
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