341  
NZUS59 KLOT 190956  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 AM CDT SAT SEP 19 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>023-191100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE CLOUDY 68 60 75 NW14G22 30.02R THUNDER  
MIDWAY NOT AVBL  
AURORA RAIN 65 63 93 N16G28 30.00R FOG  
WAUKEGAN TSTM 62 62 100 NE12G23 30.06R FOG  
DUPAGE AIRPORT LGT RAIN 64 62 93 N15G24 30.01R  
WHEELING TSTM 65 61 87 NE12 30.04R FOG  
NORTHERLY ISL* N/A 65 59 81 E9 N/A  

 
 
WIZ051-052-058>065-066-070>072-191100-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE TSTM 62 60 93 SE14G25 30.02S FOG  

 
 
INZ001>003-010>013-019-020-191100-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* NOT AVBL  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  

 
 
LMZ740>746-191100-  
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 NOT AVBL  
NORTHERLY ISL 0915 65 110/ 12/ 13 N/A  
CALUMET HARBOR 0918 67 110/ 9/ 12 1014.9  
BURNS HARBOR NOT AVBL  
MICHIGAN CITY NOT AVBL  

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

 
 
 
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