053  
NZUS59 KLOT 122213  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 PM CDT TUE AUG 12 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>023-122300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE CLOUDY 74 69 85 SE13 29.90R THUNDER  
MIDWAY CLOUDY 74 69 85 NE3 29.91S THUNDER  
AURORA MOSUNNY 85 72 65 W6 29.89R HX 91  
LANSING* HVY RAIN 71 71 99 SW5 29.91S  
JOLIET* PTSUNNY 79 69 73 CALM 29.89F HX 81  
WAUKEGAN PTSUNNY 78 69 73 SE12G23 29.89R HX 80  
DUPAGE AIRPORT MOSUNNY 84 70 62 NW10 29.88R HX 88  
WHEELING LGT RAIN 74 72 93 SE8 29.90S FOG  
KANKAKEE* TSTM 73 71 93 W21G28 29.93R  
MORRIS* PTSUNNY 78 72 82 S6 29.88F HX 80  
LEWIS AIRPORT* PTSUNNY 77 73 88 S10 29.89R  
NORTHERLY ISL* N/A 70 67 90 SE5 N/A  
 
 
WIZ051-052-058>065-066-070>072-122300-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTSUNNY 83 69 62 SW8 29.87S HX 86  
KENOSHA* PTSUNNY 79 73 83 SE9 29.90R HX 82  
RACINE* PTSUNNY 76 71 85 S16G23 29.91R  
BURLINGTON CLOUDY 79 71 76 W5 29.89S HX 82  
WAUKESHA PTSUNNY 81 72 74 SW6 29.90S HX 84  
WEST BEND MOSUNNY 82 73 74 SW7 29.88S HX 88  
 
 
INZ001>003-010>013-019-020-122300-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* RAIN 73 73 100 W7 29.92S FOG  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO CLOUDY 76 70 82 NW10G25 29.93R  
 
 
LMZ740>746-122300-  
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 2140 79 160/ 18/ 23 N/A  
NORTHERLY ISL 2115 71 310/ 7/ 13 N/A  
CALUMET HARBOR 2130 72 260/ 2/ 4 1012.8R  
BURNS HARBOR 2140 73 220/ 3/ 5 1014.2R  
MICHIGAN CITY 2140 75 260/ 20/ 24 1011.6R  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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