901  
ASUS43 KLOT 212256  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 PM CST TUE JAN 21 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.
 
 
ILZ001-002-007-009-015-016-024-220000-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE NOT AVBL  

 
 
ILZ003-004-008-010-011-017-018-220000-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD NOT AVBL  

 
 
ILZ005-006-012>014-019>023-220000-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE PTCLDY 1 -17 42 SW12 30.47S WCI -16 TC -17  
CHICAGO-MIDWAY NOT AVBL  
AURORA NOT AVBL  
WAUKEGAN CLEAR -1 -18 44 W12G23 30.44S WCI -18 TC -18  
DUPAGE AIRPORT NOT AVBL  
WHEELING NOT AVBL  
ROMEOVILLE* CLEAR 0 -17 46 SW13G18 30.52S WCI -18 TC -18  
NORTHERLY ISL* N/A 0 -16 46 W10 N/A WCI -16 TC -18  

 
 
LMZ740>746-220000-  
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 3 230/ 16/ 21 N/A  
NORTHERLY ISL 0 220/ 10/ 15 N/A  
CALUMET HARBOR 0 220/ 8/ 14 1031.8  
BURNS HARBOR 2 230/ 7/ 10 1033.5S  
MICHIGAN CITY -1 220/ 14/ 16 1035.3F  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-220000-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-220000-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD CLEAR 1 -13 51 W8 30.57F WCI -13 TC -17  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-220000-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-220000-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON CLEAR 5 -13 43 W6 30.61S WCI -6 TC -15  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-220000-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE NOT AVBL  
MARION CLEAR 10 -8 44 N6 30.61F WCI 1 TC -12  

 
 
ILZ067-068-072-073-078-083-087-091-220000-  
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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