872  
ASUS43 KLOT 160301  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
900 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.
 
 
ILZ001-002-007-009-015-016-024-160400-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE CLOUDY 23 10 57 SW12G22 30.08F WCI 12 TC -5  

 
 
ILZ003-004-008-010-011-017-018-160400-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD FLURRIES 20 8 60 S15 30.07F WCI 6 TC -7  

 
 
ILZ005-006-012>014-019>023-160400-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE CLOUDY 17 8 67 SW12G26 30.07F WCI 4 TC -8  
CHICAGO-MIDWAY CLOUDY 18 8 65 SW15G29 30.10F WCI 4 TC -8  
AURORA CLOUDY 18 8 65 SW13G22 30.09F WCI 5 TC -8  
JOLIET* MOCLDY 19 10 69 SW13 30.13F WCI 6 TC -7  
WAUKEGAN CLOUDY 18 8 65 SW20G26 30.04F WCI 2 TC -8  
DUPAGE AIRPORT MOCLDY 17 8 67 SW16G24 30.09F WCI 2 TC -8  
WHEELING CLOUDY 17 8 67 SW10G22 30.09F WCI 5 TC -8  
MORRIS* CLOUDY 17 10 74 SW12 30.13F WCI 5 TC -8  
NORTHERLY ISL* N/A 17 8 67 S12 N/A WCI 4 TC -8  

 
 
LMZ740>746-160400-  
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 22 210/ 30/ 32 N/A  
NORTHERLY ISL 17 190/ 12/ 21 N/A  
CALUMET HARBOR 17 220/ 13/ 17 1019.1  
BURNS HARBOR 17 190/ 10/ 14 1020.3F  
MICHIGAN CITY 15 190/ 14/ 18 1021.0F  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-160400-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
QUINCY CLEAR 21 11 65 S12 30.16F WCI 9 TC -6  
MACOMB* PTCLDY 22 10 61 SW13 30.17F WCI 10 TC -6  

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-160400-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BLOOMINGTON PTCLDY 16 8 71 SW21G26 30.14F WCI -1 TC -9  
DECATUR PTCLDY 16 6 65 S14 30.22F WCI 2 TC -9  
PEORIA MOCLDY 18 8 65 SW13 30.15F WCI 5 TC -8  
SPRINGFIELD CLEAR 17 7 64 S17 30.19F WCI 1 TC -8  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-160400-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHAMPAIGN PTCLDY 12 4 70 S13 30.20F WCI -3 TC -11  
MATTOON PTCLDY 15 4 61 S10 30.23F WCI 2 TC -9  

 
 
ILZ079-100>102-160400-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON CLEAR 14 7 73 VRB3 30.25F TC -10  
BELLEVILLE CLEAR 17 8 68 CALM 30.25F TC -8  
CAHOKIA* CLEAR 20 10 65 CALM 30.26F TC -7  
SPARTA* CLEAR 28 16 61 S9 30.29F WCI 19 TC -2  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160400-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE CLEAR 21 12 68 S6 30.32F WCI 13 TC -6  
MARION CLEAR 24 12 59 S5 30.33F WCI 18 TC -4  
MT. VERNON CLEAR 15 8 73 CALM 30.30F TC -9  
CENTRALIA* CLEAR 18 7 62 S7 30.28F WCI 8 TC -8  
SALEM* PTCLDY 20 7 56 SE5 30.28F WCI 14 TC -7  
METROPOLIS* CLEAR 24 19 80 CALM 30.35S TC -4  

 
 
ILZ067-068-072-073-078-083-087-091-160400-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LAWRENCEVILLE MOCLDY 10 4 76 S7 30.30F WCI -1 TC -12  
FAIRFIELD* CLOUDY 16 6 65 CALM 30.31F TC -9  

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

 
 
 
 
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