058  
ASUS43 KLOT 261058  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
600 AM CDT SAT SEP 26 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.  
 
ILZ001-002-007-009-015-016-024-261200-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE CLOUDY 55 52 89 E3 30.19R TC 13  
 
 
ILZ003-004-008-010-011-017-018-261200-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD NOT AVBL  
 
 
ILZ005-006-012>014-019>023-261200-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE PTCLDY 52 47 83 NE3 30.21F TC 11  
CHICAGO-MIDWAY NOT AVBL  
AURORA PTCLDY 47 47 100 CALM 30.21F TC 8  
WAUKEGAN CLEAR 46 46 100 CALM 30.22F TC 8  
DUPAGE AIRPORT CLEAR 47 45 93 N3 30.22F TC 8  
WHEELING MOCLDY 47 47 100 CALM 30.23F TC 8  
NORTHERLY ISL* N/A 58 52 80 E5 N/A TC 14  
 
 
LMZ740>746-261200-  
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 63 64 70/ 8/ 12 1021.8S 1/ 3  
WAUKEGAN HARBOR 63 63 70/ 10/ 12 1022.6S 2/ 3  
WILMETTE BUOY 61 100/ 10/ 14 1024.9F 2/ 3  
CHICAGO BUOY 60 63 110/ 8/ 12 1022.1S 2/ 3  
HARRISON CRIB 60 110/ 11/ 12 N/A  
NORTHERLY ISL 58 100/ 5/ 8 N/A  
CALUMET HARBOR 90/ 3/ 5 1023.3  
MICHIGAN CITY 52 60/ 4/ 5 1023.1R  
MICH CITY BUOY 56 60 100/ 8/ 10 N/A 1  
ST. JOSEPH BUOY 52 52 10/ 4/ 4 1024.4R 0  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-261200-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-261200-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PEORIA NOT AVBL  
SPRINGFIELD CLOUDY 58 51 78 NE6 30.17S TC 14  
TAYLORVILLE NOT AVBL  
 
 
ILZ033-039-045-046-055>057-062-063-261200-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ079-100>102-261200-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-261200-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE NOT AVBL  
 
 
ILZ067-068-072-073-078-083-087-091-261200-  
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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