831  
ASUS43 KLOT 270456  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1200 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.
 
 
ILZ001-002-007-009-015-016-024-270600-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE LGT RAIN 71 69 93 S7 29.91F TC 22  

 
 
ILZ003-004-008-010-011-017-018-270600-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD NOT AVBL  

 
 
ILZ005-006-012>014-019>023-270600-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE PTCLDY 77 71 82 E5 29.91F TC 25  
CHICAGO-MIDWAY NOT AVBL  
AURORA CLEAR 76 73 91 S5 29.91F TC 24  
WAUKEGAN CLEAR 73 32 22 S8 29.91F TC 23  
DUPAGE AIRPORT CLEAR 75 72 90 S6 29.91F TC 24  
WHEELING CLEAR 75 71 87 SE6 29.92F TC 24  
NORTHERLY ISL* N/A 72 68 87 SE1 N/A TC 22  

 
 
LMZ740>746-270600-  
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 68 150/ 14/ 16 1012.8F  
WINTHROP HARBOR 71 68 270/ 10/ 14 N/A 1/ 4  
WAUKEGAN HARBOR 71 69 230/ 10/ 14 N/A 1/ 3  
WILMETTE BUOY 72 130/ 6/ 8 1015.4F 2/ 4  
CHICAGO BUOY 73 71 130/ 8/ 10 1013.5F 1/ 3  
HARRISON CRIB 81 130/ 16/ 18 N/A  
NORTHERLY ISL 72 CALM / 9 N/A  
CALUMET HARBOR 74 350/ 2/ 3 1012.8  
BURNS HARBOR 77 160/ 6/ 10 1014.2F  
MICHIGAN CITY 74 130/ 12/ 14 1012.1F  
MICH CITY BUOY 75 72 130/ 12/ 16 1012.4R 2/ 2  
ST. JOSEPH BUOY 73 73 360/ 4/ 23 1015.8R 1  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-270600-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-270600-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD CLEAR N/A N/A N/A S10 29.96F  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-270600-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-270600-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270600-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE CLEAR 78 74 87 CALM 30.03S HX 81 TC 26  

 
 
ILZ067-068-072-073-078-083-087-091-270600-  
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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