407  
NZUS59 KLOT 231710  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1200 PM CDT MON JUN 23 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>023-231800-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOSUNNY 91 72 53 SW9G24 30.09S HX 98  
MIDWAY MOSUNNY 91 70 49 SW15G23 30.10S HX 96  
AURORA SUNNY 92 72 51 SW13G24 30.10S HX 99  
LANSING* SUNNY 91 74 57 SW12G17 30.13S HX 99  
JOLIET* SUNNY 92 74 56 W8 30.12S HX 101  
WAUKEGAN SUNNY 92 71 50 SW17 30.06F HX 98  
DUPAGE AIRPORT SUNNY 91 72 53 SW14 30.09F HX 98  
WHEELING SUNNY 91 71 51 W14G23 30.09F HX 97  
KANKAKEE* SUNNY 91 73 55 SW9 30.15F HX 98  
MORRIS* SUNNY 91 74 57 SW13 30.11S HX 99  
LEWIS AIRPORT* SUNNY 90 75 62 S14G21 30.12F HX 100  
NORTHERLY ISL* N/A 89 67 47 S14 N/A HX 92  
 
 
WIZ051-052-058>065-066-070>072-231800-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE MOSUNNY 90 71 53 SW20G29 30.02F HX 96  
RACINE* SUNNY 90 72 55 SW14G25 30.06F HX 97  
BURLINGTON SUNNY 89 72 57 S13G22 30.06F HX 96  
WAUKESHA MOSUNNY 88 73 62 W14G23 30.06S HX 96  
WEST BEND MOSUNNY 91 72 52 W18 30.03S HX 98  
 
 
INZ001>003-010>013-019-020-231800-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* SUNNY 95 73 49 W12G22 30.11F HX 105  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO MOSUNNY 90 73 57 SW12G21 30.15F HX 98  
 
 
LMZ740>746-231800-  
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 1640 95 220/ 16/ 19 N/A  
NORTHERLY ISL 1630 89 250/ 10/ 15 N/A  
CALUMET HARBOR 1624 88 190/ 10/ 18 1018.6  
BURNS HARBOR 1640 88 220/ 4/ 9 1020.3F  
MICHIGAN CITY 1640 87 210/ 14/ 16 1017.9F  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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