473  
NZUS59 KLOT 100803  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
300 AM 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>023-100900-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE MOCLDY 69 63 81 N3 29.99R  
MIDWAY MOCLDY 71 63 75 N5 29.98S  
AURORA PTCLDY 67 63 87 CALM 30.00R  
LANSING* MOCLDY 65 65 100 CALM 30.00R  
JOLIET* PTCLDY 68 66 94 CALM 30.00R FOG  
WAUKEGAN CLEAR 62 59 90 NW5 30.00R  
DUPAGE AIRPORT MOCLDY 68 63 84 CALM 30.00R  
WHEELING MOCLDY 65 63 93 N3 30.01S  
KANKAKEE* CLEAR 65 64 95 CALM 30.00S FOG  
MORRIS* CLEAR 66 66 100 CALM 29.99S FOG  
LEWIS AIRPORT* CLOUDY 68 68 100 CALM 30.01R  
NORTHERLY ISL* N/A 69 62 78 N5 N/A  
 
 
WIZ051-052-058>065-066-070>072-100900-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE CLEAR 64 61 90 W3 29.99S  
RACINE* CLEAR 63 60 90 W3 30.02S  
WAUKESHA CLEAR 61 61 100 CALM 30.03R  
WEST BEND CLEAR 61 61 100 CALM 30.02R FOG  
 
 
INZ001>003-010>013-019-020-100900-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* NOT AVBL  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO CLEAR 66 63 90 CALM 29.99S  
 
 
LMZ740>746-100900-  
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 0730 77 10/ 7/ 8 N/A  
NORTHERLY ISL 0715 69 10/ 5/ 7 N/A  
CALUMET HARBOR 0730 70 340/ 3/ 5 1014.4F  
BURNS HARBOR 0740 72 20/ 2/ 3 1015.9S  
MICHIGAN CITY 0730 73 360/ 4/ 5 1013.8S  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
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