917  
NZUS59 KLOT 282156  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 PM CDT MON APR 28 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>023-282300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOSUNNY 84 60 44 S22G36 29.82F HX 84  
MIDWAY NOT AVBL  
AURORA MOSUNNY 84 60 44 S25G37 29.81F HX 84  
WAUKEGAN MOSUNNY 77 56 48 S16G33 29.80F  
DUPAGE AIRPORT MOSUNNY 83 59 44 S23G43 29.81F HX 83  
WHEELING MOSUNNY 83 59 44 S24G38 29.83F HX 83  
NORTHERLY ISL* N/A 82 55 39 S14 N/A HX 81  
 
 
WIZ051-052-058>065-066-070>072-282300-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE MOSUNNY 75 55 49 S18G25 29.78F  
WAUKESHA MOSUNNY 81 57 44 S18G40 29.80F HX 81  
 
 
INZ001>003-010>013-019-020-282300-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* SUNNY 84 61 45 S18G29 29.87F HX 84  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
 
 
LMZ740>746-282300-  
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 2130 81 180/ 29/ 32 N/A  
NORTHERLY ISL 2130 81 160/ 15/ 23 N/A  
CALUMET HARBOR 2106 81 170/ 17/ 25 1010.9  
BURNS HARBOR 2130 80 170/ 10/ 17 1012.5F  
MICHIGAN CITY 2130 80 190/ 20/ 24 1011.0F  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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