167  
NZUS59 KLOT 130956  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 AM CDT TUE MAY 13 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>023-131100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOCLDY 63 60 90 SE5 29.85S  
MIDWAY NOT AVBL  
AURORA PTCLDY 62 58 86 E3 29.85S  
WAUKEGAN CLOUDY 57 53 86 E3 29.87S  
DUPAGE AIRPORT PTCLDY 60 57 89 CALM 29.85S  
WHEELING MOCLDY 60 58 92 CALM 29.87S  
NORTHERLY ISL* N/A 56 53 90 CALM N/A  

 
 
WIZ051-052-058>065-066-070>072-131100-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE LGT RAIN 57 56 96 SE5 29.87S  

 
 
INZ001>003-010>013-019-020-131100-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* NOT AVBL  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-131100-  
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 0910 62 160/ 8/ 9 N/A  
NORTHERLY ISL 0930 55 40/ 1/ 3 N/A  
CALUMET HARBOR 0906 64 150/ 4/ 7 1010.2  
BURNS HARBOR 0940 65 150/ 2/ 6 1011.9S  
MICHIGAN CITY 0930 65 140/ 8/ 11 1009.9F  

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

 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page