952  
ASUS43 KLOT 290956  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 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.
 
 
ILZ001-002-007-009-015-016-024-291100-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE CLEAR 71 70 96 CALM 29.97R TC 22  

 
 
ILZ003-004-008-010-011-017-018-291100-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD NOT AVBL  

 
 
ILZ005-006-012>014-019>023-291100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE PTCLDY 73 67 81 S5 29.99S TC 23  
CHICAGO-MIDWAY NOT AVBL  
AURORA CLEAR 68 64 87 CALM 30.00S TC 20  
WAUKEGAN CLEAR 66 63 90 CALM 30.00S TC 19  
DUPAGE AIRPORT CLEAR 70 65 84 CALM 30.00S TC 21  
WHEELING CLEAR 68 66 93 CALM 30.01S TC 20  
NORTHERLY ISL* N/A 69 66 90 CALM N/A TC 21  

 
 
LMZ740>746-291100-  
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 69 150/ 6/ 8 1016.2R  
WINTHROP HARBOR 66 65 280/ 2/ 4 N/A 1/ 3  
WAUKEGAN HARBOR 69 64 180/ 2/ 4 N/A 1/ 3  
WILMETTE BUOY 71 170/ 6/ 8 1017.8R 1/ 3  
CHICAGO BUOY 72 71 180/ 2/ 4 1016.5R 1  
HARRISON CRIB 80 170/ 7/ 7 N/A  
NORTHERLY ISL 69 CALM / 2 N/A  
CALUMET HARBOR 190/ 3/ 5 1015.0  
BURNS HARBOR 74 170/ 5/ 7 1016.9R  
MICHIGAN CITY 73 150/ 10/ 11 1014.7R  
MICH CITY BUOY 72 72 150/ 10/ 12 1014.7R 1  
ST. JOSEPH BUOY 72 73 160/ 10/ 14 1017.2R 1/ 2  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-291100-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-291100-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD CLEAR 70 69 97 CALM 30.01R FOG TC 21  
TAYLORVILLE CLEAR 70 68 94 MISG 30.02R TC 21  

 
 
ILZ033-039-045-046-055>057-062-063-291100-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-291100-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291100-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE CLOUDY 73 72 96 S3 30.03R TC 23  

 
 
ILZ067-068-072-073-078-083-087-091-291100-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

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

 
 
 
 
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