582  
NZUS59 KLOT 191010  
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 CLOUDY 66 61 84 SE8 29.95F  
AURORA RAIN 65 63 93 N16G28 30.00R FOG  
LANSING* CLOUDY 65 58 78 SE9 29.97F  
JOLIET* CLOUDY 69 66 92 S10 29.94F  
WAUKEGAN HVY RAIN 62 61 96 NE16G25 30.03S FOG  
DUPAGE AIRPORT LGT RAIN 64 62 93 N16 30.02R  
WHEELING RAIN 64 62 93 NE7 30.05R FOG  
KANKAKEE* CLOUDY 66 65 94 SE6 29.98R  
LEWIS AIRPORT* CLOUDY 68 66 94 SE16G23 29.94F  
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 RAIN 62 60 93 SE16 30.02S  
RACINE* RAIN 62 61 96 SE16G26 30.06F FOG  
BURLINGTON CLOUDY 62 60 93 SE13G18 30.02F  
WAUKESHA LGT RAIN 61 61 100 SE10 30.02F  
WEST BEND LGT RAIN 59 59 100 SE15 29.99F  
 
 
INZ001>003-010>013-019-020-191100-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* MOCLDY 66 64 94 SE8G16 29.95F  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO CLOUDY 64 58 80 E7G17 30.01S  
 
 
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 0930 67 120/ 7/ 12 1014.8F  
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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