773  
NZUS59 KLOT 101803  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
100 PM CDT THU JUL 10 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>023-101900-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTSUNNY 84 63 49 E7 29.98S HX 85  
6HR MIN TEMP: 69; 6HR MAX TEMP: 84;  
 
MIDWAY PTSUNNY 82 61 48 E9G18 29.98S HX 83  
6HR MIN TEMP: 71; 6HR MAX TEMP: 82;  
 
AURORA PTSUNNY 86 65 49 SE5 29.97F HX 88  
6HR MIN TEMP: 69; 6HR MAX TEMP: 86;  
 
LANSING* MOSUNNY 84 67 55 NE6 29.99S HX 86  
JOLIET* MOSUNNY 87 65 47 W3 29.97F HX 89  
WAUKEGAN MOSUNNY 76 63 64 E8 30.00F  
6HR MIN TEMP: 67; 6HR MAX TEMP: 78;  
 
DUPAGE AIRPORT PTSUNNY 84 65 52 SE7 29.97F HX 86  
6HR MIN TEMP: 69; 6HR MAX TEMP: 85;  
 
WHEELING MOSUNNY 79 61 53 E8 30.01S HX 80  
6HR MIN TEMP: 67; 6HR MAX TEMP: 80;  
 
KANKAKEE* PTSUNNY 85 66 53 CALM 29.99S HX 87  
MORRIS* PTSUNNY 84 71 64 CALM 29.96F HX 89  
NORTHERLY ISL* N/A 74 65 73 NE7 N/A  

 
 
WIZ051-052-058>065-066-070>072-101900-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTSUNNY 74 63 68 E10 29.99F  
6HR MIN TEMP: 66; 6HR MAX TEMP: 75;  
 
RACINE* MOSUNNY 74 65 73 E9 30.02F  
WAUKESHA PTSUNNY 79 66 65 E7 30.00F HX 81  
WEST BEND PTSUNNY 79 66 65 SE9 30.00S HX 81  

 
 
INZ001>003-010>013-019-020-101900-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* SUNNY 82 66 57 NE9 29.99S HX 85  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO MOSUNNY 86 66 51 NE6 29.99F HX 88  

 
 
LMZ740>746-101900-  
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 1740 80 90/ 6/ 7 N/A  
NORTHERLY ISL 1730 74 40/ 6/ 7 N/A  
CALUMET HARBOR 1724 74 50/ 7/ 9 1015.1  
BURNS HARBOR 1740 75 50/ 5/ 6 1016.3F  
MICHIGAN CITY 1740 74 20/ 9/ 10 1014.3F  

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

 
 
 
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