355  
ASUS43 KLOT 280256  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1000 PM CDT SUN APR 27 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.
 
 
ILZ001-002-007-009-015-016-024-280400-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE CLOUDY 64 47 53 S9 30.08R TC 18  

 
 
ILZ003-004-008-010-011-017-018-280400-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD NOT AVBL  

 
 
ILZ005-006-012>014-019>023-280400-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE CLEAR 56 39 53 E6 30.15S TC 13  
CHICAGO-MIDWAY NOT AVBL  
AURORA CLEAR 59 39 47 SE8 30.14S TC 15  
WAUKEGAN CLEAR 49 38 65 SE6 30.17S TC 9  
DUPAGE AIRPORT CLEAR 58 39 49 E6 30.14S TC 14  
WHEELING CLEAR 53 39 59 SE3 30.18R TC 12  
NORTHERLY ISL* N/A 49 42 77 CALM N/A TC 9  

 
 
LMZ740>746-280400-  
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)  
HARRISON CRIB 54 170/ 7/ 8 N/A  
NORTHERLY ISL 49 110/ 2/ 6 N/A  
CALUMET HARBOR 52 120/ 3/ 4 1020.6  
BURNS HARBOR 62 150/ 4/ 6 1022.7R  
MICHIGAN CITY 62 140/ 7/ 8 1021.2F  
ST. JOSEPH BUOY 58 51 150/ 6/ 8 1023.1R 1  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-280400-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-280400-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD CLOUDY 60 44 55 SE7 30.15R TC 16  
TAYLORVILLE CLOUDY 59 46 63 MISG 30.16R TC 15  

 
 
ILZ033-039-045-046-055>057-062-063-280400-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-280400-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON PTCLDY 55 48 76 E8 30.14S TC 13  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-280400-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE PTCLDY 59 53 80 CALM 30.15R TC 15  

 
 
ILZ067-068-072-073-078-083-087-091-280400-  
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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