524  
ASUS43 KLOT 291056  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
600 AM CDT SUN JUN 29 2025  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT  
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
 
 
ILZ001-002-007-009-015-016-024-291200-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE CLEAR 70 69 97 E3 29.96F TC 21  

 
 
ILZ003-004-008-010-011-017-018-291200-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD NOT AVBL  

 
 
ILZ005-006-012>014-019>023-291200-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE PTCLDY 74 67 78 S5 30.00R TC 23  
CHICAGO-MIDWAY NOT AVBL  
AURORA CLEAR 68 65 90 N3 30.00S TC 20  
WAUKEGAN CLEAR 68 65 90 CALM 30.00S TC 20  
DUPAGE AIRPORT CLEAR 69 64 84 CALM 30.00S TC 21  
WHEELING CLEAR 68 67 96 CALM 30.02R TC 20  
ROMEOVILLE* PTCLDY 72 72 100 SE7 30.02R TC 22  
NORTHERLY ISL* N/A 70 67 90 CALM N/A TC 21  

 
 
LMZ740>746-291200-  
SOUTHERN LAKE MICHIGAN  
 
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
 
AIR SEA DIR/SP/G HT/PER  
(F) (DEG/KT/KT) (MB) (MI) (FT/S)  
S. MID LAKE BUOY 70 69 160/ 6/ 6 1016.6R  
WINTHROP HARBOR 66 65 280/ 2/ 2 N/A 1  
WAUKEGAN HARBOR 66 64 10/ 2/ 4 N/A 1/ 3  
WILMETTE BUOY 71 160/ 6/ 6 1017.9S 1/ 3  
CHICAGO BUOY 73 71 160/ 4/ 6 1016.7R  
HARRISON CRIB 80 160/ 6/ 7 N/A  
NORTHERLY ISL 69 CALM / 1 N/A  
CALUMET HARBOR 74 160/ 4/ 6 1015.0  
BURNS HARBOR 74 170/ 4/ 7 1016.9S  
MICHIGAN CITY 73 140/ 9/ 11 1014.9S  
MICH CITY BUOY 72 72 150/ 8/ 10 1015.1S 1  
ST. JOSEPH BUOY 72 72 160/ 10/ 14 1017.5R 1/ 2  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-291200-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-291200-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD CLEAR 70 70 100 CALM 30.00F TC 21  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-291200-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-291200-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291200-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE PTCLDY 72 71 97 SE3 30.03S TC 22  

 
 
ILZ067-068-072-073-078-083-087-091-291200-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LAWRENCEVILLE MOCLDY 74 73 97 S5 30.04R FOG TC 23  

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

 
 
 
 
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