458  
ASUS43 KLOT 200456  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1200 AM CDT TUE MAY 20 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.
 
 
ILZ001-002-007-009-015-016-024-200600-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE LGT RAIN 54 46 74 E15 29.75F TC 12  

 
 
ILZ003-004-008-010-011-017-018-200600-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD CLOUDY 53 43 68 NE13G30 29.88F TC 12  

 
 
ILZ005-006-012>014-019>023-200600-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE CLOUDY 54 45 71 E16G24 29.90F TC 12  
CHICAGO-MIDWAY NOT AVBL  
AURORA CLOUDY 55 45 68 NE17G29 29.86F TC 13  
WAUKEGAN CLOUDY 49 42 77 NE16G24 29.96F TC 9  
DUPAGE AIRPORT CLOUDY 54 45 71 E18G26 29.88F TC 12  
WHEELING CLOUDY 52 44 74 E13G22 29.95F TC 11  
NORTHERLY ISL* N/A 52 47 83 NE16 N/A TC 11  

 
 
LMZ740>746-200600-  
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 70/ 29/ 31 N/A  
NORTHERLY ISL 53 50/ 16/ 19 N/A  
CALUMET HARBOR 54 40/ 11/ 15 1012.8  
BURNS HARBOR 57 80/ 5/ 8 1013.9F  
MICHIGAN CITY 58 70/ 12/ 14 1012.9F  
ST. JOSEPH BUOY 56 56 100/ 16/ 23 1015.7F 2/ 6  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-200600-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
QUINCY HVY RAIN 65 64 97 E16 29.70R FOG TC 18  

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-200600-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD LGT RAIN 70 61 73 SE15 29.68F TC 21  
TAYLORVILLE CLOUDY 72 61 68 MISG 29.70F TC 22  

 
 
ILZ033-039-045-046-055>057-062-063-200600-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-200600-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BELLEVILLE TSTM 75 72 88 S15G21 29.64 FOG TC 24  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200600-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE LGT RAIN 76 70 82 SE10 29.69F TC 24  
MT. VERNON TSTM 75 66 73 SE10G16 29.73R TC 24  

 
 
ILZ067-068-072-073-078-083-087-091-200600-  
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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