480  
ASUS43 KLOT 020958  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 AM CDT SAT MAY 02 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.  
 
ILZ001-002-007-009-015-016-024-021100-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE PTCLDY 35 33 92 S3 30.10S TC 2  
 
 
ILZ003-004-008-010-011-017-018-021100-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD PTCLDY 29 28 96 CALM 30.12S TC -2  
 
 
ILZ005-006-012>014-019>023-021100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE PTCLDY 33 29 85 CALM 30.09S TC 1  
CHICAGO-MIDWAY NOT AVBL  
AURORA CLEAR 29 29 100 CALM 30.10R TC -2  
WAUKEGAN CLEAR 29 27 92 CALM 30.10R TC -2  
DUPAGE AIRPORT CLEAR 29 29 100 N3 30.09S TC -2  
WHEELING CLEAR 31 30 96 CALM 30.11S TC -1  
MORRIS* CLEAR 36 30 80 CALM 30.10S TC 2  
NORTHERLY ISL* N/A 40 28 63 W5 N/A TC 4  
 
 
LMZ740>746-021100-  
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 48 1013.7F 1  
WAUKEGAN HARBOR 37 48 270/ 6/ 8 1018.7R 1  
HARRISON CRIB 42 290/ 6/ 7 N/A  
NORTHERLY ISL 39 290/ 3/ 4 N/A  
CALUMET HARBOR 280/ 2/ 3 1018.7  
BURNS HARBOR 40 CALM 1019.6S  
MICHIGAN CITY 37 130/ 2/ 3 1019.4S  
ST. JOSEPH BUOY 40 320/ 6/ 10 1019.6F 2/ 5  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-021100-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-021100-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PEORIA NOT AVBL  
SPRINGFIELD CLOUDY 44 39 82 NE7 30.08R TC 7  
TAYLORVILLE MOCLDY 45 41 87 CALM 30.08R TC 7  
 
 
ILZ033-039-045-046-055>057-062-063-021100-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ079-100>102-021100-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CAHOKIA* PTCLDY 47 45 93 CALM 30.03R TC 8  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-021100-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE CLOUDY 44 43 96 CALM 30.03S TC 7  
 
 
ILZ067-068-072-073-078-083-087-091-021100-  
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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