418  
ASUS43 KLOT 100756  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
300 AM CDT FRI JUL 10 2026  
 
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.
 
 
ILZ001-002-007-009-015-016-024-100900-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE MOCLDY 71 69 93 S3 29.86 TC 22  

 
 
ILZ003-004-008-010-011-017-018-100900-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD MOCLDY 70 68 93 CALM 29.89R TC 21  

 
 
ILZ005-006-012>014-019>023-100900-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE CLOUDY 70 68 93 NE8 29.87R TC 21  
CHICAGO-MIDWAY NOT AVBL  
AURORA CLEAR 70 70 100 NE5 29.87R FOG TC 21  
WAUKEGAN CLEAR 66 66 100 N6 29.87S TC 19  
DUPAGE AIRPORT CLOUDY 70 69 97 NE7 29.87S TC 21  
WHEELING PTCLDY 68 67 96 NW3 29.89R TC 20  
NORTHERLY ISL* N/A 70 67 90 MISG N/A TC 21  

 
 
LMZ740>746-100900-  
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)  
WINTHROP HARBOR 69 69 1008.3R 1/ 4  
WAUKEGAN HARBOR 69 69 1012.2F 1/ 4  
WILMETTE BUOY 71 30/ 10/ 12 1014.1F 1/ 3  
CHICAGO BUOY 72 73 360/ 8/ 12 1010.1F 1/ 3  
HARRISON CRIB 71 360/ 9/ 10 N/A  
NORTHERLY ISL 71 360/ 5/ 10 N/A  
CALUMET HARBOR 72 340/ 6/ 8 1011.2  
BURNS HARBOR 20/ 6/ 7 1011.5S  
MICHIGAN CITY 75 20/ 6/ 6 1009.2R  
MICH CITY BUOY 74 75 30/ 8/ 10 N/A 1  
ST. JOSEPH BUOY 74 75 30/ 8/ 10 1011.8R 1/ 2  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-100900-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-100900-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD CLEAR 68 68 100 CALM 29.86S TC 20  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-100900-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-100900-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100900-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE LGT RAIN 71 70 96 S8 29.89R TC 22  
MT. VERNON CLOUDY 73 72 94 VRB5 29.88F TC 23  

 
 
ILZ067-068-072-073-078-083-087-091-100900-  
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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