437  
ASUS43 KLOT 161501  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
900 AM CST THU JAN 16 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.
 
 
ILZ001-002-007-009-015-016-024-161600-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE SUNNY 32 25 75 W15 29.98R WCI 22 TC 0  

 
 
ILZ003-004-008-010-011-017-018-161600-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD SUNNY 33 24 69 W15G21 29.89R WCI 23 TC 1  

 
 
ILZ005-006-012>014-019>023-161600-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE CLOUDY 29 22 75 W12 29.83R WCI 19 TC -2  
CHICAGO-MIDWAY CLOUDY 28 21 75 W10 29.85R WCI 19 TC -2  
AURORA CLOUDY 30 24 78 W17 29.86R WCI 18 TC -1  
JOLIET* CLOUDY 30 25 81 NW9 29.89R WCI 22 TC -1  
WAUKEGAN CLOUDY 31 23 72 NW15G28 29.80R WCI 20 TC -1  
DUPAGE AIRPORT PTSUNNY 30 23 75 NW16G30 29.84R WCI 19 TC -1  
WHEELING CLOUDY 30 23 75 NW12 29.84R WCI 20 TC -1  
MORRIS* CLOUDY 27 23 86 W9 29.89R WCI 18 TC -3  
ROMEOVILLE* CLOUDY 28 27 93 W14 29.88R WCI 17 TC -2  
NORTHERLY ISL* N/A 27 20 75 W15 N/A WCI 15 TC -3  

 
 
LMZ740>746-161600-  
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 32 270/ 18/ 20 N/A  
NORTHERLY ISL 27 280/ 11/ 13 N/A  
CALUMET HARBOR 24 240/ 7/ 11 1009.1  
BURNS HARBOR 27 260/ 10/ 12 1010.8R  
MICHIGAN CITY 26 250/ 22/ 26 1010.0R  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-161600-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
QUINCY SUNNY 33 25 72 W16 30.06R WCI 23 TC 1  
MACOMB* SUNNY 32 27 82 W15 30.05R WCI 22 TC 0  

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-161600-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BLOOMINGTON SUNNY 27 23 85 W14 29.95R WCI 16 TC -3  
DECATUR SUNNY 31 22 69 W17G26 29.98R WCI 19 TC -1  
PEORIA SUNNY 32 24 72 NW9 29.99R WCI 24 TC 0  
SPRINGFIELD SUNNY 30 24 78 W12 30.02R WCI 20 TC -1  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-161600-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHAMPAIGN SUNNY 26 20 77 W14 29.95R WCI 14 TC -3  
MATTOON SUNNY 29 23 78 W14G29 29.97R WCI 18 TC -2  

 
 
ILZ079-100>102-161600-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON SUNNY 34 25 69 W10 30.08R WCI 26 TC 1  
BELLEVILLE SUNNY 38 27 65 W14 30.07R WCI 29 TC 3  
CAHOKIA* SUNNY 38 26 62 W13G21 30.10R WCI 30 TC 3  
SPARTA* SUNNY 39 27 60 W10G18 30.10R WCI 33 TC 4  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161600-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE SUNNY 36 25 64 W8 30.09S WCI 30 TC 2  
MT. VERNON SUNNY 35 26 69 W9 30.07R WCI 28 TC 2  
CENTRALIA* SUNNY 35 26 67 W16 30.06R WCI 25 TC 2  
SALEM* SUNNY 34 25 70 W12 30.05R WCI 25 TC 1  
METROPOLIS* SUNNY 36 27 71 W12 30.12S WCI 27 TC 2  

 
 
ILZ067-068-072-073-078-083-087-091-161600-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LAWRENCEVILLE SUNNY 33 24 69 W15 30.02R WCI 23 TC 1  
FAIRFIELD* SUNNY 34 24 67 W9 30.05R WCI 27 TC 1  

 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  

 
 
 
 
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