396  
NZUS59 KLOT 172056  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
400 PM CDT SAT MAY 17 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>023-172200-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTSUNNY 69 44 40 W21G32 29.68R  
MIDWAY NOT AVBL  
AURORA MOSUNNY 71 45 39 W22G31 29.71R  
WAUKEGAN PTSUNNY 68 46 45 W14G23 29.67R  
DUPAGE AIRPORT PTSUNNY 70 45 40 W17G30 29.70R  
WHEELING PTSUNNY 70 45 40 W15G24 29.70R  
LEWIS AIRPORT* PTSUNNY 68 45 42 W23G29 29.72R  
NORTHERLY ISL* N/A 67 41 38 NW15 N/A  

 
 
WIZ051-052-058>065-066-070>072-172200-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTSUNNY 65 45 48 NW16G32 29.65S  
WAUKESHA PTSUNNY 64 48 55 W17G30 29.68S  

 
 
INZ001>003-010>013-019-020-172200-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* PTSUNNY 70 46 43 W17G33 29.70S  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-172200-  
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 2030 68 300/ 21/ 24 N/A  
NORTHERLY ISL 2030 66 270/ 15/ 19 N/A  
CALUMET HARBOR 2006 67 260/ 9/ 19 1004.5  
BURNS HARBOR 2030 60 290/ 6/ 7 1006.4S  
MICHIGAN CITY 2030 56 220/ 8/ 10 1005.1R  

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

 
 
 
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