840  
NZUS59 KLOT 032256  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
600 PM CDT FRI OCT 03 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>023-040000-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTCLDY 86 56 35 S7 30.10F HX 85  
MIDWAY NOT AVBL  
AURORA CLEAR 86 56 35 S3 30.11S HX 85  
WAUKEGAN CLEAR 80 61 52 SE8 30.11S HX 81  
DUPAGE AIRPORT CLEAR 85 54 34 SW5 30.11S HX 83  
WHEELING CLEAR 84 61 45 E3 30.11F HX 84  
LEWIS AIRPORT* CLEAR 84 63 48 VRB5 30.12S HX 85  
NORTHERLY ISL* N/A 76 63 64 S2 N/A  
 
 
WIZ051-052-058>065-066-070>072-040000-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTCLDY 78 63 59 SE8 30.09F HX 80  
KENOSHA* CLEAR 81 61 50 SE8 30.12S HX 81  
WAUKESHA CLEAR 82 59 44 S6 30.12S HX 82  
 
 
INZ001>003-010>013-019-020-040000-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLEAR 82 66 57 CALM 30.12S HX 85  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
 
 
LMZ740>746-040000-  
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 2230 78 130/ 14/ 14 N/A  
NORTHERLY ISL 2215 79 180/ 1/ 6 N/A  
CALUMET HARBOR 2218 79 110/ 6/ 8 1018.9  
BURNS HARBOR 2240 78 80/ 4/ 5 1020.7S  
MICHIGAN CITY 2230 79 50/ 9/ 9 1018.6F  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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