770  
NZUS59 KLOT 301110  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
600 AM CDT WED JUL 30 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>023-301200-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOCLDY 78 67 68 NE6 30.07R HX 80  
MIDWAY CLOUDY 79 69 71 VRB3 30.07R HX 81  
AURORA MOCLDY 74 72 93 N3 30.08R FOG  
LANSING* PTCLDY 73 73 97 CALM 30.08R  
JOLIET* MOCLDY 77 74 91 CALM 30.07R  
WAUKEGAN CLOUDY 73 70 90 CALM 30.09R  
DUPAGE AIRPORT CLOUDY 76 69 79 N5 30.08R  
WHEELING MOCLDY 76 71 85 CALM 30.10R  
KANKAKEE* PTCLDY 71 69 95 CALM 30.07S FOG  
MORRIS* MOCLDY 74 74 100 CALM 30.06R  
LEWIS AIRPORT* MOCLDY 75 73 94 E3 30.08R  
 
 
WIZ051-052-058>065-066-070>072-301200-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLOUDY 74 71 91 NE6 30.10R  
RACINE* CLOUDY 74 71 91 N6 30.11R  
BURLINGTON MOCLDY 69 69 98 CALM 30.11R  
WAUKESHA CLEAR 72 72 100 NE7 30.13R  
WEST BEND CLOUDY 72 72 100 CALM 30.13R  
 
 
INZ001>003-010>013-019-020-301200-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLEAR 73 73 100 SE5 30.06R  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO PTCLDY 71 69 93 CALM 30.08S  
 
 
LMZ740>746-301200-  
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 1040 82 120/ 2/ 3 N/A  
NORTHERLY ISL 1030 75 100/ 2/ 3 N/A  
CALUMET HARBOR 1024 77 10/ 2/ 3 1017.1  
BURNS HARBOR 1040 78 120/ 4/ 6 1018.6S  
MICHIGAN CITY 1040 75 110/ 2/ 3 1016.1F  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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