404  
NZUS59 KLOT 280256  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1000 PM CDT MON OCT 27 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>023-280400-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTCLDY 53 37 54 E12 30.14R  
MIDWAY NOT AVBL  
AURORA CLEAR 42 37 82 E5 30.13S  
WAUKEGAN PTCLDY 52 41 66 E14G22 30.16S  
DUPAGE AIRPORT CLEAR 43 36 76 CALM 30.14R  
WHEELING PTCLDY 54 38 54 E7 30.17R  
NORTHERLY ISL* N/A 54 39 57 E21 N/A  
 
 
WIZ051-052-058>065-066-070>072-280400-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE MOCLDY 51 39 63 E16G28 30.19S  
 
 
INZ001>003-010>013-019-020-280400-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLEAR 50 36 57 E14 30.14R  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
 
 
LMZ740>746-280400-  
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 0230 56 100/ 24/ 26 N/A  
NORTHERLY ISL 0215 55 90/ 20 N/A  
CALUMET HARBOR 0218 55 80/ 14/ 20 1019.8  
BURNS HARBOR 0240 51 90/ 7/ 8 1021.3S  
MICHIGAN CITY 0230 49 80/ 6/ 7 1020.6R  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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