859  
ASUS43 KLOT 151901  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
100 PM CST WED JAN 15 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.
 
 
ILZ001-002-007-009-015-016-024-152000-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE SUNNY 22 6 50 SW14 30.33F WCI 9 TC -6  

 
 
ILZ003-004-008-010-011-017-018-152000-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD MOSUNNY 20 4 50 S14G20 30.31F WCI 7 TC -7  

 
 
ILZ005-006-012>014-019>023-152000-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE MOSUNNY 18 2 49 SW14G21 30.32F WCI 4 TC -8  
CHICAGO-MIDWAY MOSUNNY 18 1 47 W12 30.34F WCI 5 TC -8  
AURORA MOSUNNY 16 5 62 SW10 30.33F WCI 4 TC -9  
JOLIET* MOSUNNY 17 5 59 SW7 30.38F WCI 7 TC -8  
WAUKEGAN SUNNY 21 6 52 SW12 30.28F WCI 9 TC -6  
DUPAGE AIRPORT MOSUNNY 16 4 59 SW12 30.32F WCI 3 TC -9  
WHEELING SUNNY 19 2 47 W12 30.33F WCI 7 TC -7  
MORRIS* PTSUNNY 15 4 63 SW8 30.37F WCI 3 TC -10  
ROMEOVILLE* SUNNY 14 5 67 SW7 30.37F WCI 4 TC -10  
NORTHERLY ISL* N/A 18 1 47 SW10 N/A WCI 6 TC -8  

 
 
LMZ740>746-152000-  
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 22 240/ 10/ 12 N/A  
NORTHERLY ISL 17 230/ 11/ 17 N/A  
CALUMET HARBOR 18 230/ 6/ 9 1027.1  
BURNS HARBOR 17 210/ 8/ 10 1028.4F  
MICHIGAN CITY 16 210/ 14/ 17 1029.4F  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-152000-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
QUINCY MOSUNNY 19 7 59 SW10 30.38F WCI 7 TC -7  
MACOMB* CLOUDY 23 6 48 SW12 30.41F WCI 11 TC -5  
PITTSFIELD* N/A N/A N/A N/A MISG N/A  

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-152000-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BLOOMINGTON MOSUNNY 15 6 67 SW15 30.37F WCI 0 TC -9  
DECATUR CLOUDY 15 4 61 SW9 30.42F WCI 3 TC -9  
PEORIA MOSUNNY 17 4 56 SW10 30.39F WCI 5 TC -8  
SPRINGFIELD MOSUNNY 17 5 59 SW6 30.42F WCI 9 TC -8  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-152000-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHAMPAIGN CLOUDY 13 4 67 SW10 30.41F WCI 0 TC -11  
MATTOON CLOUDY 14 3 61 SW7 30.42F WCI 4 TC -10  

 
 
ILZ079-100>102-152000-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON SUNNY 21 7 53 S6 30.44F WCI 14 TC -6  
BELLEVILLE SUNNY 21 5 50 SW6 30.45F WCI 14 TC -6  
CAHOKIA* SUNNY 23 7 50 S7 30.44F WCI 15 TC -5  
SPARTA* SUNNY 25 3 39 S3 30.46F TC -4  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-152000-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE SUNNY 24 7 48 CALM 30.46F TC -4  
MARION SUNNY 39 9 28 CALM 30.46F TC 4  
MT. VERNON SUNNY 31 12 45 CALM 30.46F TC -1  
CENTRALIA* SUNNY 21 5 50 CALM 30.46F TC -6  
SALEM* SUNNY 20 6 54 W6 30.45F WCI 13 TC -6  
METROPOLIS* SUNNY 30 9 42 CALM 30.47F TC -1  

 
 
ILZ067-068-072-073-078-083-087-091-152000-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LAWRENCEVILLE SUNNY 17 6 62 SE6 30.46F WCI 9 TC -8  
FAIRFIELD* SUNNY 18 6 58 SW3 30.48F TC -8  

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

 
 
 
 
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