996  
NZUS59 KLOT 041258  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
800 AM CDT FRI JUL 04 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>023-041400-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE CLOUDY 78 67 68 SW9 30.07R HX 80  
MIDWAY NOT AVBL  
AURORA PTSUNNY 75 68 78 CALM 30.10R  
WAUKEGAN LGT RAIN 73 69 87 NW7 30.10R  
DUPAGE AIRPORT PTSUNNY 75 69 81 SW6 30.09R  
WHEELING PTSUNNY 78 69 73 SW6 30.09R HX 80  
LEWIS AIRPORT* PTSUNNY 77 70 78 CALM 30.10R  
NORTHERLY ISL* N/A 79 64 60 SW2 N/A HX 81  

 
 
WIZ051-052-058>065-066-070>072-041400-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE LGT RAIN 71 70 96 S9 30.09R  
RACINE* RAIN 72 70 93 CALM 30.12R FOG  
WAUKESHA CLOUDY 70 70 100 S9 30.10R  

 
 
INZ001>003-010>013-019-020-041400-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* PTSUNNY 77 72 83 CALM 30.09R  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-041400-  
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 1230 87 260/ 1/ 2 N/A  
NORTHERLY ISL 1230 78 230/ 5/ 8 N/A  
CALUMET HARBOR 1218 77 210/ 2/ 3 1017.5  
BURNS HARBOR 1230 76 200/ 6/ 7 1019.3R  
MICHIGAN CITY 1230 78 180/ 12/ 14 1016.6R  

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

 
 
 
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