434  
ASUS43 KLOT 270756  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
300 AM CDT FRI JUN 27 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.  
 
ILZ001-002-007-009-015-016-024-270900-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE PTCLDY 71 68 90 SW5 29.89R TC 22  
 
 
ILZ003-004-008-010-011-017-018-270900-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD NOT AVBL  
 
 
ILZ005-006-012>014-019>023-270900-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE PTCLDY 82 71 69 S12G21 29.87F HX 86 TC 28  
CHICAGO-MIDWAY NOT AVBL  
AURORA CLEAR 76 71 85 W9 29.90R TC 24  
WAUKEGAN PTCLDY 72 32 23 CALM 29.86F TC 22  
DUPAGE AIRPORT CLEAR 76 71 85 SW12 29.89S TC 24  
WHEELING CLEAR 76 72 87 S3 29.87F TC 24  
NORTHERLY ISL* N/A 74 71 91 S5 N/A TC 23  
 
 
LMZ740>746-270900-  
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 71 66 150/ 19/ 21 1011.6F  
WINTHROP HARBOR 69 63 220/ 6/ 14 N/A 1/ 3  
WAUKEGAN HARBOR 71 69 210/ 8/ 12 N/A 1/ 3  
WILMETTE BUOY 72 150/ 14/ 17 1013.5F 2/ 3  
CHICAGO BUOY 74 70 150/ 10/ 14 1012.3F 1/ 3  
HARRISON CRIB 83 170/ 22/ 25 N/A  
NORTHERLY ISL 72 150/ 7 N/A  
CALUMET HARBOR 78 150/ 6/ 8 1011.9  
BURNS HARBOR 77 160/ 6/ 8 1013.5F  
MICHIGAN CITY 76 150/ 12/ 15 1011.9F  
MICH CITY BUOY 74 71 150/ 12/ 14 1012.0F 1  
ST. JOSEPH BUOY 74 72 160/ 12/ 17 1014.3F 1/ 2  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-270900-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-270900-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PEORIA NOT AVBL  
SPRINGFIELD NOT AVBL  
TAYLORVILLE CLEAR 75 72 88 MISG 29.97S TC 24  
 
 
ILZ033-039-045-046-055>057-062-063-270900-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ079-100>102-270900-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270900-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE CLEAR 77 69 76 SW8 30.00R TC 25  
 
 
ILZ067-068-072-073-078-083-087-091-270900-  
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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