870  
NZUS59 KLOT 061911  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
200 PM CDT SUN JUL 06 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>023-062000-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTSUNNY 83 72 69 W10 29.86S HX 88  
MIDWAY PTSUNNY 82 70 66 W10 29.87S HX 86  
AURORA PTSUNNY 85 72 65 SW12 29.87F HX 91  
LANSING* PTSUNNY 87 72 59 W15G23 29.87F HX 93  
JOLIET* MOSUNNY 84 71 66 W10 29.88F HX 89  
WAUKEGAN PTSUNNY 74 70 87 NE12 29.86R  
DUPAGE AIRPORT PTSUNNY 84 72 67 SW12 29.86F HX 89  
WHEELING LGT RAIN 80 73 79 NW8 29.87S HX 84  
KANKAKEE* MOSUNNY 88 70 56 W13 29.89F HX 93  
MORRIS* MOSUNNY 83 73 70 W8 29.87F HX 89  
LEWIS AIRPORT* PTSUNNY 84 75 74 W14 29.89S HX 92  
NORTHERLY ISL* N/A 80 68 66 W9 N/A HX 83  

 
 
WIZ051-052-058>065-066-070>072-062000-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE LGT RAIN 67 65 93 N20G29 29.89R  
KENOSHA* PTSUNNY 73 68 83 N15G21 29.88R  
RACINE* CLOUDY 70 65 84 N20G29 29.90S  
BURLINGTON CLOUDY 68 68 98 N7 29.91R VSB 3/4  
WAUKESHA LGT RAIN 72 70 94 N9 29.92S  
WEST BEND LGT RAIN 73 72 94 N6G16 29.91S  

 
 
INZ001>003-010>013-019-020-062000-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* PTSUNNY 90 73 58 W9G20 29.86S HX 98  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO MOSUNNY 89 71 55 SW16G25 29.87F HX 95  

 
 
LMZ740>746-062000-  
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 1840 88 230/ 12/ 15 N/A  
NORTHERLY ISL 1830 80 270/ 8/ 13 N/A  
CALUMET HARBOR 1824 85 250/ 3/ 9 1010.4  
BURNS HARBOR 1840 81 300/ 5/ 9 1011.5F  
MICHIGAN CITY 1840 79 280/ 10/ 11 1009.4F  

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

 
 
 
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