779  
ASUS43 KLOT 211956  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
200 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.  
 
ILZ001-002-007-009-015-016-024-212100-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE NOT AVBL  
 
 
ILZ003-004-008-010-011-017-018-212100-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD NOT AVBL  
 
 
ILZ005-006-012>014-019>023-212100-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE MOSUNNY 0 -18 42 SW12G24 30.48F WCI -17 TC -18  
CHICAGO-MIDWAY NOT AVBL  
AURORA NOT AVBL  
WAUKEGAN SUNNY 0 -19 40 W16G25 30.45F WCI -20 TC -18  
DUPAGE AIRPORT NOT AVBL  
WHEELING NOT AVBL  
NORTHERLY ISL* N/A -1 -19 42 SW8 N/A WCI -15 TC -18  
 
 
LMZ740>746-212100-  
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 0 240/ 16/ 20 N/A  
NORTHERLY ISL -1 260/ 8/ 16 N/A  
CALUMET HARBOR -2 240/ 9/ 28 1032.4  
BURNS HARBOR 0 260/ 9/ 11 1033.5F  
MICHIGAN CITY -1 240/ 17/ 21 1035.3F  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-212100-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-212100-  
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>057-062-063-212100-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ079-100>102-212100-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ALTON SUNNY 5 -11 47 W12 30.64F WCI -11 TC -15  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-212100-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE NOT AVBL  
MARION MOSUNNY 12 -4 48 NW6 30.65F WCI 3 TC -11  
 
 
ILZ067-068-072-073-078-083-087-091-212100-  
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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