657  
ASUS43 KLOT 291956  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
300 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.
 
 
ILZ001-002-007-009-015-016-024-292100-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE CLOUDY 85 72 65 S10 29.90F HX 91 TC 29  

 
 
ILZ003-004-008-010-011-017-018-292100-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD NOT AVBL  

 
 
ILZ005-006-012>014-019>023-292100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE PTSUNNY 93 70 46 SE12 29.90F HX 99 TC 34  
CHICAGO-MIDWAY NOT AVBL  
AURORA SUNNY 93 69 45 S9 29.92F HX 98 TC 34  
WAUKEGAN MOSUNNY 87 70 56 SE14 29.91F HX 92 TC 31  
DUPAGE AIRPORT MOSUNNY 92 70 48 S10 29.91F HX 97 TC 33  
WHEELING MOSUNNY 92 70 48 SE9 29.91F HX 97 TC 33  
ROMEOVILLE* MOSUNNY 91 70 49 SW13G20 29.93F HX 97 TC 33  
NORTHERLY ISL* N/A 80 69 69 SE8 N/A HX 83 TC 27  

 
 
LMZ740>746-292100-  
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 72 70 150/ 6/ 6 1013.8F  
WINTHROP HARBOR 73 69 280/ 4/ 6 N/A 1/ 2  
WAUKEGAN HARBOR 75 73 180/ 4/ 6 N/A 1/ 2  
WILMETTE BUOY 74 140/ 10/ 14 1015.8F 1/ 2  
CHICAGO BUOY 79 73 130/ 4/ 6 1013.6F 1/ 2  
HARRISON CRIB 93 140/ 10/ 11 N/A  
NORTHERLY ISL 83 90/ 2/ 17 N/A  
CALUMET HARBOR 90/ 6/ 9 1013.2  
BURNS HARBOR 81 30/ 7/ 8 1014.6F  
MICHIGAN CITY 87 190/ 4/ 7 1011.8F  
MICH CITY BUOY 81 77 40/ 6/ 8 1012.7F 1  
ST. JOSEPH BUOY 83 79 CALM 1015.0F 0  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-292100-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-292100-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD LGT RAIN 80 74 81 SW7 29.96F HX 85 TC 27  
TAYLORVILLE CLOUDY 81 72 74 MISG 29.98F HX 84 TC 27  

 
 
ILZ033-039-045-046-055>057-062-063-292100-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-292100-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON PTSUNNY 81 73 78 SW6 29.98F HX 85 TC 27  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-292100-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE NOT AVBL  
MARION CLOUDY 79 75 89 N8 29.98F HX 82 TC 26  

 
 
ILZ067-068-072-073-078-083-087-091-292100-  
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  

 
 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page Main Text Page