921  
ASUS43 KLOT 150256  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1000 PM CDT WED MAY 14 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.
 
 
ILZ001-002-007-009-015-016-024-150400-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE CLEAR 68 57 68 E5 29.61R TC 20  

 
 
ILZ003-004-008-010-011-017-018-150400-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD NOT AVBL  

 
 
ILZ005-006-012>014-019>023-150400-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE PTCLDY 63 58 83 E7 29.71R TC 17  
CHICAGO-MIDWAY NOT AVBL  
AURORA MOCLDY 70 60 70 E7 29.70R TC 21  
WAUKEGAN FOG 55 N/A N/A E8 29.73S VSB 1/4 TC 13  
DUPAGE AIRPORT MOCLDY 69 60 73 E6 29.70S TC 21  
WHEELING MOCLDY 58 57 97 SE5 29.74R TC 14  
NORTHERLY ISL* N/A 53 52 96 NE3 N/A TC 12  

 
 
LMZ740>746-150400-  
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 55 40/ 3/ 3 N/A  
NORTHERLY ISL 54 20/ 3/ 6 N/A  
CALUMET HARBOR 54 40/ 1/ 3 1005.9  
MICHIGAN CITY 57 60/ 8/ 8 1005.5  
ST. JOSEPH BUOY 56 55 60/ 4/ 6 1007.6 1  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-150400-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-150400-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD CLOUDY 77 65 66 SE9 29.65R TC 25  
TAYLORVILLE CLOUDY 77 64 65 MISG 29.67R TC 25  

 
 
ILZ033-039-045-046-055>057-062-063-150400-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-150400-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON MOCLDY 75 68 78 S8 29.65R TC 24  
CAHOKIA* MOCLDY 75 66 73 S7 29.64R TC 24  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150400-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE CLOUDY 74 67 78 SE7 29.67S TC 23  

 
 
ILZ067-068-072-073-078-083-087-091-150400-  
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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