496  
ASUS43 KLOT 221356  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
800 AM CST SAT FEB 22 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.
 
 
ILZ001-002-007-009-015-016-024-221500-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE SUNNY 14 5 67 SW8 30.29S WCI 3 TC -10  

 
 
ILZ003-004-008-010-011-017-018-221500-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD NOT AVBL  

 
 
ILZ005-006-012>014-019>023-221500-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE MOSUNNY 17 8 67 SW13 30.28S WCI 4 TC -8  
CHICAGO-MIDWAY NOT AVBL  
AURORA SUNNY 13 7 77 SW8 30.29F WCI 2 TC -11  
WAUKEGAN SUNNY 16 5 62 SW15 30.24F WCI 1 TC -9  
DUPAGE AIRPORT SUNNY 15 7 70 SW10 30.28S WCI 2 TC -9  
WHEELING N/A 17 7 64 SW9 30.28F WCI 6 TC -8  
NORTHERLY ISL* N/A 18 8 65 SW13 N/A WCI 5 TC -8  

 
 
LMZ740>746-221500-  
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 20 250/ 15/ 21 N/A  
NORTHERLY ISL 18 240/ 8/ 10 N/A  
CALUMET HARBOR 16 220/ 7/ 14 1025.4  
BURNS HARBOR 15 210/ 6/ 8 1027.4S  
MICHIGAN CITY 16 210/ 12/ 17 1028.0F  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-221500-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-221500-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD SUNNY 20 12 71 SW7 30.37S WCI 11 TC -7  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-221500-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-221500-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON SUNNY 19 12 73 S7 30.41S WCI 10 TC -7  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221500-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE CLOUDY 17 13 84 CALM 30.45R TC -8  
MARION CLOUDY 18 14 86 CALM 30.44S TC -8  

 
 
ILZ067-068-072-073-078-083-087-091-221500-  
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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