341  
NZUS59 KLOT 050308  
HRRLOT  
 
CHICAGO AREA WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1000 PM CDT FRI JUL 04 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>023-050400-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
OHARE PTCLDY 84 67 56 S3 30.04R HX 86  
MIDWAY PTCLDY 86 65 49 S6 30.04R HX 88  
AURORA CLEAR 79 69 71 S3 30.04R HX 81  
LANSING* CLEAR 78 66 67 S3 30.05R HX 80  
JOLIET* CLEAR 81 67 62 CALM 30.05R HX 83  
WAUKEGAN CLEAR 75 69 81 CALM 30.04R  
DUPAGE AIRPORT CLEAR 77 68 73 CALM 30.04R  
WHEELING CLEAR 80 70 71 CALM 30.05R HX 83  
KANKAKEE* CLEAR 78 68 70 S5 30.07R HX 80  
MORRIS* CLEAR 80 69 68 CALM 30.03R HX 83  
LEWIS AIRPORT* CLEAR 79 68 69 SE3 30.06R HX 81  
NORTHERLY ISL* N/A 82 64 54 S3 N/A HX 83  

 
 
WIZ051-052-058>065-066-070>072-050400-  
SOUTHEAST WISCONSIN  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MILWAUKEE PTCLDY 79 71 76 S6 30.03R HX 82  
RACINE* CLEAR 79 69 71 S6 30.06R HX 81  
BURLINGTON CLEAR 73 72 95 CALM 30.05R  
WAUKESHA CLEAR 79 73 83 S3 30.06R HX 82  
WEST BEND CLEAR 79 75 89 S3 30.04R HX 82  

 
 
INZ001>003-010>013-019-020-050400-  
NORTHWEST INDIANA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
GARY* CLEAR 75 70 83 CALM 30.04R  
MICHIGAN CITY* NOT AVBL  
RENSSELAER* NOT AVBL  
VALPARAISO CLEAR 80 67 64 CALM 30.07R HX 82  

 
 
LMZ740>746-050400-  
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 0240 93 180/ 12/ 12 N/A  
NORTHERLY ISL 0230 82 170/ 2/ 6 N/A  
CALUMET HARBOR 0224 85 160/ 4/ 5 1016.0  
BURNS HARBOR 0240 83 190/ 4/ 5 1017.9R  
MICHIGAN CITY 0240 83 160/ 5/ 7 1015.6R  

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

 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page