836  
NZUS59 KLOT 070503  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1200 AM CDT TUE OCT 07 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>023-070600-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE HVY RAIN 63 62 97 N6 30.04F FOG  
MIDWAY CLOUDY 69 65 86 N5 30.04F  
AURORA MOCLDY 65 62 90 NW7 30.06S FOG  
LANSING* LGT RAIN 68 63 83 SW7 30.04F  
JOLIET* MOCLDY 70 67 90 CALM 30.03F  
WAUKEGAN CLOUDY 63 59 87 N6 30.05F  
DUPAGE AIRPORT CLOUDY 64 62 93 N7 30.04F  
WHEELING CLOUDY 63 62 97 N3 30.06F  
MORRIS* MOCLDY 66 65 97 CALM 30.03S  
NORTHERLY ISL* N/A 66 64 93 MISG N/A  
 
 
WIZ051-052-058>065-066-070>072-070600-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLOUDY 57 56 96 N6 30.06F  
RACINE* CLOUDY 59 57 93 N9 30.07F  
WEST BEND CLOUDY 57 55 94 N3 30.09S  
 
 
INZ001>003-010>013-019-020-070600-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLOUDY 72 72 100 VRB5G12 30.03F  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO CLOUDY 70 65 84 SW9 30.06S  
 
 
LMZ740>746-070600-  
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 0430 68 10/ 11/ 12 N/A  
NORTHERLY ISL 0415 66 10/ 5/ 7 N/A  
CALUMET HARBOR 0430 68 350/ 4/ 5 1016.4F  
BURNS HARBOR 0440 71 200/ 9/ 11 1017.6F  
MICHIGAN CITY 0440 71 190/ 10/ 13 1016.1R  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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