991  
ASUS43 KLOT 212156  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
400 PM CST SAT DEC 21 2024  
 
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.
 
 
ILZ001-002-007-009-015-016-024-212300-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE NOT AVBL  

 
 
ILZ003-004-008-010-011-017-018-212300-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD NOT AVBL  

 
 
ILZ005-006-012>014-019>023-212300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE MOCLDY 25 11 55 N3 30.44S TC -4  
CHICAGO-MIDWAY NOT AVBL  
AURORA NOT AVBL  
WAUKEGAN PTCLDY 21 10 62 NW6 30.44S WCI 13 TC -6  
DUPAGE AIRPORT NOT AVBL  
WHEELING NOT AVBL  
ROMEOVILLE* CLEAR 25 7 46 W7 30.46R WCI 17 TC -4  
NORTHERLY ISL* N/A 25 9 50 N5 N/A WCI 19 TC -4  

 
 
LMZ740>746-212300-  
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 27 340/ 5/ 7 N/A  
NORTHERLY ISL 25 20/ 4/ 10 N/A  
CALUMET HARBOR 10/ 5/ 5 1029.9  
BURNS HARBOR 27 320/ 4/ 6 1031.2S  
MICHIGAN CITY 28 290/ 10/ 12 1031.1R  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-212300-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-212300-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD NOT AVBL  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-212300-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-212300-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON PTCLDY 34 19 55 CALM 30.43S TC 1  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-212300-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE NOT AVBL  
MARION PTCLDY 37 21 52 CALM 30.42F TC 3  

 
 
ILZ067-068-072-073-078-083-087-091-212300-  
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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