104  
NZUS59 KLOT 290958  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 AM CDT FRI AUG 29 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>023-291100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTCLDY 57 51 80 N6 30.16S  
MIDWAY CLEAR 59 51 75 NW5 30.16S  
AURORA CLEAR 53 50 89 NE6 30.17R  
WAUKEGAN PTCLDY 55 50 83 CALM 30.17F  
DUPAGE AIRPORT CLEAR 51 49 92 N6 30.17S  
WHEELING CLEAR 55 53 93 CALM 30.19R  
NORTHERLY ISL* N/A 61 50 67 N7 N/A  

 
 
WIZ051-052-058>065-066-070>072-291100-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTCLDY 55 50 83 CALM 30.17F  
RACINE* CLEAR 55 50 83 E3 30.20S  

 
 
INZ001>003-010>013-019-020-291100-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLEAR 55 55 100 VRB5 30.16R  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-291100-  
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 0930 64 30/ 12/ 13 N/A  
NORTHERLY ISL 0930 61 10/ 4/ 13 N/A  
CALUMET HARBOR 0918 63 20/ 4/ 9 1020.0  
BURNS HARBOR 0940 58 90/ 5/ 6 1021.7S  
MICHIGAN CITY 0930 55 90/ 4/ 5 1020.7R  

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

 
 
 
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