003  
ASUS43 KLOT 091157  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
700 AM CDT TUE JUN 09 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.  
 
ILZ001-002-007-009-015-016-024-091300-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE PTSUNNY 75 73 93 W3 29.91S TC 24  
6HR MIN TEMP: 72; 6HR MAX TEMP: 75;  
 
 
 
ILZ003-004-008-010-011-017-018-091300-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD PTSUNNY 73 72 96 S7 29.93R TC 23  
6HR MIN TEMP: 71; 6HR MAX TEMP: 73; 6HR PCP: 0.01;  
 
PERU* CLOUDY 75 73 94 SW6 29.94R TC 24  
 
 
ILZ005-006-012>014-019>023-091300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE CLOUDY 72 71 97 SW5 29.93R FOG TC 22  
6HR MIN TEMP: 72; 6HR MAX TEMP: 72; 6HR PCP: TRACE;  
 
CHICAGO-MIDWAY CLOUDY 72 71 97 S6 29.94R FOG TC 22  
6HR MIN TEMP: 71; 6HR MAX TEMP: 72; 6HR PCP: 0.25;  
 
AURORA CLOUDY 73 72 96 S5 29.94R FOG TC 23  
6HR MIN TEMP: 71; 6HR MAX TEMP: 73;  
 
WAUKEGAN CLOUDY 72 71 97 S7 29.91S TC 22  
6HR MIN TEMP: 67; 6HR MAX TEMP: 72; 6HR PCP: TRACE;  
 
DUPAGE AIRPORT CLOUDY 72 71 97 S7 29.94R FOG TC 22  
6HR MIN TEMP: 71; 6HR MAX TEMP: 72;  
 
WHEELING LGT RAIN 73 71 93 SW6 29.94R TC 23  
6HR MIN TEMP: 72; 6HR MAX TEMP: 73; 6HR PCP: TRACE;  
 
ROMEOVILLE* CLOUDY 73 73 100 S5 29.95R FOG TC 23  
NORTHERLY ISL* N/A 72 69 90 SW3 N/A TC 22  
 
 
LMZ740>746-091300-  
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 64 61 1012.8R 1  
WAUKEGAN HARBOR 65 61 150/ 4/ 6 1013.8R 0  
WILMETTE BUOY 67 190/ 4/ 6 1015.8R 0  
CHICAGO BUOY 69 65 210/ 6/ 8 1012.8R 0  
HARRISON CRIB 73 200/ 9/ 9 N/A  
NORTHERLY ISL 72 200/ 4/ 7 N/A  
CALUMET HARBOR 200/ 3/ 4 N/A  
BURNS HARBOR 72 210/ 5/ 7 1014.9R  
MICHIGAN CITY 72 200/ 7/ 9 1012.7R  
MICH CITY BUOY 66 64 200/ 4/ 4 992.7R 0  
ST. JOSEPH BUOY 67 200/ 6/ 8 1014.7R 1  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-091300-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-091300-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PEORIA NOT AVBL  
SPRINGFIELD PTSUNNY 74 72 93 SE3 29.95F TC 23  
6HR MIN TEMP: 72; 6HR MAX TEMP: 76;  
 
TAYLORVILLE NOT AVBL  
 
 
ILZ033-039-045-046-055>057-062-063-091300-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHAMPAIGN PTSUNNY 74 73 97 SW8 29.99R TC 23  
MATTOON PTSUNNY 74 73 97 S6 29.99S FOG TC 23  
 
 
ILZ079-100>102-091300-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ALTON MOSUNNY 75 72 88 S9 29.96F TC 24  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-091300-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE PTSUNNY 76 73 91 S9 30.00F TC 24  
6HR MIN TEMP: 72; 6HR MAX TEMP: 76; 6HR PCP: 0.03;  
 
 
 
ILZ067-068-072-073-078-083-087-091-091300-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
LAWRENCEVILLE PTSUNNY 74 72 93 S6 30.02R TC 23  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
 
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