209  
ASUS43 KLOT 191056  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
600 AM CDT FRI JUN 19 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.  
 
ILZ001-002-007-009-015-016-024-191200-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE CLEAR 54 53 97 CALM 29.98R TC 12  
 
 
ILZ003-004-008-010-011-017-018-191200-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD CLEAR 54 52 93 NW3 29.97R TC 12  
PERU* CLEAR 57 55 94 W6 29.97R TC 14  
 
 
ILZ005-006-012>014-019>023-191200-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE PTCLDY 59 53 80 W6 29.92R TC 15  
CHICAGO-MIDWAY NOT AVBL  
AURORA CLEAR 53 53 100 NW6 29.94R TC 12  
WAUKEGAN PTCLDY 57 53 86 W5 29.92R TC 14  
DUPAGE AIRPORT CLEAR 57 53 86 W3 29.93R TC 14  
WHEELING PTCLDY 59 54 83 NW5 29.94R TC 15  
ROMEOVILLE* CLEAR 59 55 88 W6 29.94S TC 15  
NORTHERLY ISL* N/A 62 53 72 W7 N/A TC 17  
 
 
LMZ740>746-191200-  
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 57 51 1012.4R 1  
WAUKEGAN HARBOR 57 51 270/ 6/ 8 1013.4R 1  
WILMETTE BUOY 59 320/ 8/ 10 1014.4R 1/ 5  
CHICAGO BUOY 62 60 300/ 10/ 12 1012.0R 1/ 5  
HARRISON CRIB 62 280/ 11/ 11 N/A  
NORTHERLY ISL 61 290/ 7/ 10 N/A  
CALUMET HARBOR 240/ 4/ 6 1013.3  
BURNS HARBOR 260/ 3/ 4 1013.9R  
MICHIGAN CITY 63 250/ 10/ 11 1011.8R  
MICH CITY BUOY 62 62 280/ 8/ 10 991.6R 1/ 5  
ST. JOSEPH BUOY 62 64 300/ 10/ 14 1013.4R 2/ 3  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-191200-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-191200-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PEORIA NOT AVBL  
SPRINGFIELD CLEAR 57 56 96 CALM 29.99R TC 14  
TAYLORVILLE NOT AVBL  
 
 
ILZ033-039-045-046-055>057-062-063-191200-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ079-100>102-191200-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191200-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE MOCLDY 62 60 93 CALM 30.00R TC 17  
 
 
ILZ067-068-072-073-078-083-087-091-191200-  
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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