499  
NZUS59 KLOT 120256  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1000 PM CDT THU SEP 11 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>023-120400-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTCLDY 65 62 90 NE8 30.20R  
MIDWAY NOT AVBL  
AURORA CLEAR 62 57 83 E5 30.19S  
WAUKEGAN PTCLDY 62 59 90 NE5 30.21S  
DUPAGE AIRPORT CLEAR 64 60 87 NE7 30.20S  
WHEELING CLEAR 65 62 90 NE5 30.22S  

 
 
WIZ051-052-058>065-066-070>072-120400-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLOUDY 61 59 93 NE5 30.22R  
RACINE* MOCLDY 61 61 100 NE6 30.24S  

 
 
INZ001>003-010>013-019-020-120400-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* NOT AVBL  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-120400-  
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 0230 67 40/ 12/ 13 N/A  
NORTHERLY ISL NOT AVBL  
CALUMET HARBOR 0206 67 20/ 4/ 7 1021.6  
BURNS HARBOR 0240 68 50/ 7/ 8 1023.0S  
MICHIGAN CITY 0230 68 30/ 11/ 11 1021.3S  

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

 
 
 
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