096  
ASUS43 KLOT 170958  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 AM CDT SAT MAY 17 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.
 
 
ILZ001-002-007-009-015-016-024-171100-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE PTCLDY 51 41 68 W24G38 29.62R TC 11  

 
 
ILZ003-004-008-010-011-017-018-171100-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD MOCLDY 53 40 61 W15G23 29.55R TC 12  

 
 
ILZ005-006-012>014-019>023-171100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE CLOUDY 55 43 63 W16G25 29.51R TC 13  
CHICAGO-MIDWAY NOT AVBL  
AURORA CLOUDY 54 42 64 W24G35 29.54R TC 12  
WAUKEGAN CLOUDY 54 32 43 W20G28 29.48R TC 12  
DUPAGE AIRPORT CLOUDY 55 43 63 W18G29 29.53R TC 13  
WHEELING CLOUDY 55 43 63 W15G26 29.52R TC 13  
NORTHERLY ISL* N/A 56 41 57 S12 N/A TC 13  

 
 
LMZ740>746-171100-  
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 59 260/ 28/ 33 N/A  
NORTHERLY ISL 56 250/ 13/ 20 N/A  
CALUMET HARBOR 57 240/ 6/ 20 999.0  
BURNS HARBOR 57 270/ 14/ 16 1000.0S  
MICHIGAN CITY 56 250/ 20/ 22 998.4R  
ST. JOSEPH BUOY 54 55 280/ 19/ 25 1000.3 4/ 5  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-171100-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-171100-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD NOT AVBL  
TAYLORVILLE CLEAR 57 45 62 MISG 29.69R TC 14  

 
 
ILZ033-039-045-046-055>057-062-063-171100-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-171100-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171100-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE CLEAR 60 50 69 SW6 29.75R TC 16  

 
 
ILZ067-068-072-073-078-083-087-091-171100-  
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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