296  
ASUS43 KLOT 291656  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1200 PM CDT SUN JUN 29 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.
 
 
ILZ001-002-007-009-015-016-024-291800-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE MOSUNNY 86 71 60 S8 29.95F HX 91 TC 30  

 
 
ILZ003-004-008-010-011-017-018-291800-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD NOT AVBL  

 
 
ILZ005-006-012>014-019>023-291800-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE MOSUNNY 90 69 50 CALM 29.97S HX 94 TC 32  
CHICAGO-MIDWAY NOT AVBL  
AURORA MOSUNNY 88 71 57 SW9 29.98S HX 94 TC 31  
WAUKEGAN MOSUNNY 88 72 58 VRB7 29.98S HX 94 TC 31  
DUPAGE AIRPORT MOSUNNY 88 70 55 VRB5 29.97S HX 93 TC 31  
WHEELING MOSUNNY 90 70 51 MISG 29.98F HX 95 TC 32  
ROMEOVILLE* PTSUNNY 88 73 62 VRB5 29.99F HX 96 TC 31  
NORTHERLY ISL* N/A 78 71 79 S3 N/A HX 80 TC 26  

 
 
LMZ740>746-291800-  
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 69 150/ 4/ 6 1015.7 1  
WINTHROP HARBOR 71 67 260/ 4/ 4 N/A 1  
WAUKEGAN HARBOR 73 69 200/ 4/ 6 N/A 1  
WILMETTE BUOY 73 130/ 8/ 10 1017.7F 1  
CHICAGO BUOY 76 72 120/ 8/ 10 1015.6F 1  
HARRISON CRIB 87 130/ 15/ 16 N/A  
NORTHERLY ISL 78 170/ 2/ 8 N/A  
CALUMET HARBOR 81 60/ 10/ 11 1014.3  
BURNS HARBOR 86 190/ 4/ 8 1015.9F  
MICHIGAN CITY 86 220/ 6/ 8 1013.6F  
MICH CITY BUOY 83 73 CALM / 2 1014.3F 0  
ST. JOSEPH BUOY 79 75 CALM 1016.8F 0  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-291800-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-291800-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD CLOUDY 82 73 74 S8 30.00S HX 87 TC 28  
TAYLORVILLE CLOUDY 81 72 74 MISG 30.02R HX 84 TC 27  

 
 
ILZ033-039-045-046-055>057-062-063-291800-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-291800-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON MOSUNNY 77 72 83 SW3 30.02R TC 25  
CAHOKIA* CLOUDY 77 72 84 S5 30.02R TC 25  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291800-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE LGT RAIN 78 72 81 S7 30.03F HX 80 TC 26  
MARION CLOUDY 81 75 83 S9 30.04F HX 86 TC 27  

 
 
ILZ067-068-072-073-078-083-087-091-291800-  
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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