527  
NZUS59 KLOT 280401  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1100 PM CDT WED AUG 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>023-280500-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOCLDY 66 54 65 SW6 30.12S  
MIDWAY MOCLDY 68 54 60 SW6 30.13S  
AURORA CLOUDY 63 56 78 SW3 30.13F  
LANSING* MOCLDY 60 56 87 SW3 30.15S  
WAUKEGAN CLEAR 62 53 72 W8 30.11S  
DUPAGE AIRPORT CLOUDY 64 55 72 SW5 30.13S  
WHEELING CLOUDY 67 54 63 SW6 30.13F  
MORRIS* CLOUDY 62 58 87 SW5 30.13F  

 
 
WIZ051-052-058>065-066-070>072-280500-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLEAR 63 53 70 SW8 30.09S  
RACINE* CLEAR 61 53 75 SW7 30.12S  
WEST BEND CLEAR 63 57 82 W7 30.10S  

 
 
INZ001>003-010>013-019-020-280500-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLOUDY 64 63 94 SW3 30.14R  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO CLOUDY 62 55 77 W5 30.15S  

 
 
LMZ740>746-280500-  
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 0340 70 250/ 12/ 15 N/A  
NORTHERLY ISL 0315 69 260/ 5/ 10 N/A  
CALUMET HARBOR 0330 68 220/ 4/ 7 1019.3R  
BURNS HARBOR 0340 67 230/ 4/ 5 1021.0S  
MICHIGAN CITY 0340 67 200/ 11/ 11 1019.0R  

 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  

 
 
 
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