792  
ASUS43 KLOT 051201  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
700 AM 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.
 
 
ILZ001-002-007-009-015-016-024-051300-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE CLOUDY 72 66 81 S9 29.87S TC 22  
6HR MIN TEMP: 72; 6HR MAX TEMP: 75;  
 

 
 
ILZ003-004-008-010-011-017-018-051300-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD TSTM 67 66 97 S7 29.91S FOG TC 19  
6HR MIN TEMP: 67; 6HR MAX TEMP: 72; 6HR PCP: 0.45;  
 
PERU* CLOUDY 73 63 68 S13 29.92R TC 23  

 
 
ILZ005-006-012>014-019>023-051300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE PTSUNNY 74 60 61 S15G22 29.91S TC 23  
6HR MIN TEMP: 72; 6HR MAX TEMP: 75;  
 
CHICAGO-MIDWAY PTSUNNY 73 59 61 S16G25 29.92F TC 23  
6HR MIN TEMP: 71; 6HR MAX TEMP: 75;  
 
AURORA CLOUDY 73 62 68 S14 29.91S TC 23  
6HR MIN TEMP: 69; 6HR MAX TEMP: 73;  
 
WAUKEGAN CLOUDY 73 61 65 SW16 29.89S TC 23  
6HR MIN TEMP: 70; 6HR MAX TEMP: 73;  
 
DUPAGE AIRPORT CLOUDY 71 61 70 S10 29.91S TC 22  
6HR MIN TEMP: 68; 6HR MAX TEMP: 72;  
 
WHEELING PTSUNNY 74 61 63 S14G22 29.92S TC 23  
6HR MIN TEMP: 72; 6HR MAX TEMP: 76; 6HR PCP: TRACE;  
 
ROMEOVILLE* MOSUNNY 73 61 64 S14 29.93F TC 23  
NORTHERLY ISL* N/A 72 57 59 S12 N/A TC 22  

 
 
LMZ740>746-051300-  
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 1012.0R 1  
WAUKEGAN HARBOR 64 60 150/ 8/ 12 1013.0F 1  
WILMETTE BUOY 68 200/ 10/ 14 1015.3S 1  
CHICAGO BUOY 69 62 210/ 10/ 14 1012.3F 1/ 2  
HARRISON CRIB 72 200/ 20/ 22 N/A  
NORTHERLY ISL 72 210/ 8/ 13 N/A  
CALUMET HARBOR 71 190/ 8/ 10 1013.8  
BURNS HARBOR 70 180/ 7/ 10 1014.9S  
MICHIGAN CITY 71 180/ 16/ 19 1012.9R  
ST. JOSEPH BUOY 66 180/ 10/ 12 1015.2S 1/ 3  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-051300-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-051300-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
DECATUR PTSUNNY 71 57 61 S16 30.00S TC 22  
PEORIA PTSUNNY 72 62 71 S13 29.94R TC 22  
6HR MIN TEMP: 71; 6HR MAX TEMP: 74;  
 
SPRINGFIELD PTSUNNY 71 59 65 S12 29.97S TC 22  
6HR MIN TEMP: 71; 6HR MAX TEMP: 73;  
 
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-051300-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHAMPAIGN CLOUDY 71 57 61 S12 30.01S TC 22  
MATTOON PTSUNNY 67 59 75 S8 30.03R TC 19  

 
 
ILZ079-100>102-051300-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CAHOKIA* PTSUNNY 69 59 70 S7 30.00R TC 21  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-051300-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE NOT AVBL  
MARION SUNNY 68 59 73 S6 30.06R TC 20  

 
 
ILZ067-068-072-073-078-083-087-091-051300-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LAWRENCEVILLE SUNNY 66 60 81 S7 30.07R TC 19  

 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  

 
 
 
 
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