123  
NZUS59 KLOT 261856  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
200 PM CDT SUN APR 26 2026  
 
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>023-262000-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOSUNNY 56 46 69 NE13 30.05F  
MIDWAY NOT AVBL  
AURORA MOSUNNY 62 49 62 E15 30.01F  
WAUKEGAN CLOUDY 48 44 86 E10 30.09F  
DUPAGE AIRPORT MOSUNNY 58 48 69 E14G22 30.03F  
WHEELING CLOUDY 53 45 74 E10G20 30.08F  
NORTHERLY ISL* N/A 53 46 77 N6 N/A  

 
 
WIZ051-052-058>065-066-070>072-262000-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLOUDY 47 44 90 SE8 30.10F  
WAUKESHA SUNNY 55 46 71 E12 30.09F  

 
 
INZ001>003-010>013-019-020-262000-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* NOT AVBL  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-262000-  
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 1830 47 20/ 11/ 12 N/A  
NORTHERLY ISL 1815 52 20/ 7/ 11 N/A  
CALUMET HARBOR 1818 360/ 10/ 12 1018.2  
BURNS HARBOR 1830 50 40/ 8/ 9 1017.9F  
MICHIGAN CITY 1830 57 140/ 8/ 9 1017.4F  

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

 
 
 
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