862  
ASUS43 KLOT 052256  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
600 PM CDT FRI JUN 05 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.
 
 
ILZ001-002-007-009-015-016-024-060000-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE MOSUNNY 83 69 62 SW13 29.80S HX 86 TC 28  

 
 
ILZ003-004-008-010-011-017-018-060000-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD CLOUDY 79 69 71 SW13 29.81F HX 81 TC 26  
PERU* PTSUNNY 82 70 65 SW10 29.82F HX 86 TC 28  

 
 
ILZ005-006-012>014-019>023-060000-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE PTSUNNY 79 66 64 SW13G23 29.80F HX 81 TC 26  
CHICAGO-MIDWAY NOT AVBL  
AURORA PTSUNNY 81 68 64 SW14 29.81F HX 84 TC 27  
WAUKEGAN CLOUDY 76 70 82 S9 29.79F TC 24  
DUPAGE AIRPORT CLOUDY 78 68 71 SW12G21 29.81F HX 80 TC 26  
WHEELING CLOUDY 78 68 71 SW9G17 29.82F HX 80 TC 26  
ROMEOVILLE* PTSUNNY 82 68 61 SW15G28 29.83F HX 85 TC 28  
NORTHERLY ISL* N/A 79 65 62 SW14 N/A HX 81 TC 26  

 
 
LMZ740>746-060000-  
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 58 1015.4F 1/ 3  
WAUKEGAN HARBOR 65 58 140/ 4/ 4 1010.4F 1  
WILMETTE BUOY 70 230/ 6/ 8 1012.1F 1  
CHICAGO BUOY 72 62 220/ 14/ 17 1008.6F 1  
HARRISON CRIB 78 210/ 19/ 22 N/A  
NORTHERLY ISL 78 200/ 6/ 12 N/A  
CALUMET HARBOR 190/ 9/ 12 N/A  
BURNS HARBOR 76 200/ 6/ 9 1010.8F  
MICHIGAN CITY 74 170/ 8/ 10 1008.9F  
MICH CITY BUOY 67 61 180/ 4/ 6 988.9F 1  
ST. JOSEPH BUOY 64 150/ 4/ 4 1011.4F 1/ 3  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-060000-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-060000-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD CLOUDY 81 68 64 SW7 29.88F HX 84 TC 27  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-060000-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-060000-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON MOSUNNY 86 68 54 S14 29.91F HX 89 TC 30  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-060000-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE SUNNY 86 63 45 S14 29.95S HX 87 TC 30  
MARION SUNNY 84 63 48 S16 29.96F HX 85 TC 29  

 
 
ILZ067-068-072-073-078-083-087-091-060000-  
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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