817  
NZUS59 KLOT 100756  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
300 AM CDT THU JUL 10 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>023-100900-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOCLDY 69 63 81 N3 29.99R  
MIDWAY NOT AVBL  
AURORA PTCLDY 67 63 87 CALM 30.00R  
WAUKEGAN CLEAR 62 59 90 NW5 30.00R  
DUPAGE AIRPORT MOCLDY 68 63 84 CALM 30.00R  
WHEELING MOCLDY 65 63 93 N3 30.01S  
NORTHERLY ISL* N/A 69 62 78 N5 N/A  
 
 
WIZ051-052-058>065-066-070>072-100900-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLEAR 64 61 90 W3 29.99S  
 
 
INZ001>003-010>013-019-020-100900-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* NOT AVBL  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
 
 
LMZ740>746-100900-  
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 77 10/ 7/ 8 N/A  
NORTHERLY ISL 0715 69 10/ 5/ 7 N/A  
CALUMET HARBOR 0718 70 350/ 4/ 6 1014.3  
BURNS HARBOR 0730 72 40/ 3/ 4 1015.9S  
MICHIGAN CITY 0730 73 360/ 4/ 5 1013.8S  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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