030  
NZUS59 KLOT 271556  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1000 AM CST MON JAN 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>023-271700-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOSUNNY 27 9 46 SW16G31 29.93F WCI 15  
MIDWAY NOT AVBL  
AURORA SUNNY 26 12 55 SW17G25 29.96F WCI 13  
WAUKEGAN SUNNY 31 8 38 SW22G30 29.87F WCI 18  
DUPAGE AIRPORT SUNNY 26 11 52 SW18G25 29.94F WCI 13  
WHEELING SUNNY 28 8 43 W14G28 29.94F WCI 17  
LEWIS AIRPORT* SUNNY 27 12 54 SW17G24 29.99F WCI 14  
NORTHERLY ISL* N/A 27 9 46 SW8 N/A WCI 19  

 
 
WIZ051-052-058>065-066-070>072-271700-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE MOSUNNY 29 7 39 SW20G31 29.80F WCI 16  
WAUKESHA SUNNY 27 3 36 SW17G29 29.81F WCI 14  

 
 
INZ001>003-010>013-019-020-271700-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* SUNNY 30 10 43 SW12 29.98F WCI 21  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-271700-  
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 1530 29 240/ 22/ 25 N/A  
NORTHERLY ISL 1545 27 220/ 10/ 16 N/A  
CALUMET HARBOR 1506 25 240/ 11/ 22 1014.4  
BURNS HARBOR 1530 27 220/ 10/ 12 1015.9F  
MICHIGAN CITY 1530 26 220/ 18/ 21 1015.6F  

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

 
 
 
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