164  
NZUS59 KLOT 151056  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
600 AM CDT THU MAY 15 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>023-151200-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTCLDY 59 54 83 NE5 29.63S  
MIDWAY NOT AVBL  
AURORA CLEAR 65 60 84 SE7 29.61F HAZE  
WAUKEGAN FOG 52 51 97 NE5 29.65S VSB 1/4  
DUPAGE AIRPORT CLEAR 62 58 86 CALM 29.63S  
WHEELING CLEAR 53 51 93 CALM 29.65F  
LEWIS AIRPORT* CLEAR 66 66 100 SE7 29.64S  

 
 
WIZ051-052-058>065-066-070>072-151200-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE FOG 51 51 100 NE5 29.65F VSB 1/4  
KENOSHA* FOG 56 53 90 E6 29.66S VSB<1/4  
RACINE* FOG 52 51 97 NE3 29.67F VSB<1/4  
WAUKESHA FOG 57 N/A N/A E5 29.66F VSB 1/8  

 
 
INZ001>003-010>013-019-020-151200-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLEAR 66 66 100 SE6 29.64S  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-151200-  
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 53 20/ 4/ 5 N/A  
NORTHERLY ISL 1030 53 CALM / 7 N/A  
CALUMET HARBOR 1006 54 10/ 1/ 2 1003.0  
BURNS HARBOR 1030 69 160/ 5/ 7 1005.1R  
MICHIGAN CITY 1030 66 130/ 10/ 11 1003.1S  

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

 
 
 
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