208  
ASUS43 KLOT 230201  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
800 PM CST SUN DEC 22 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.
 
 
ILZ001-002-007-009-015-016-024-230300-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE PTCLDY 36 26 67 S16G25 30.10F WCI 26 TC 2  

 
 
ILZ003-004-008-010-011-017-018-230300-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD MOCLDY 33 25 72 SE14G26 30.17F WCI 23 TC 1  
DE KALB* MOCLDY 31 27 83 S21G28 30.19F WCI 19 TC 0  

 
 
ILZ005-006-012>014-019>023-230300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE CLOUDY 32 24 72 S16G25 30.22F WCI 21 TC 0  
CHICAGO-MIDWAY CLOUDY 34 24 67 S13G22 30.25F WCI 25 TC 1  
AURORA MOCLDY 33 25 72 SE20 30.21F WCI 21 TC 1  
JOLIET* MOCLDY 34 26 71 S12 30.25F WCI 25 TC 1  
WAUKEGAN MOCLDY 32 24 72 S20G26 30.21F WCI 20 TC 0  
DUPAGE AIRPORT MOCLDY 34 25 69 S16G25 30.21F WCI 24 TC 1  
WHEELING MOCLDY 32 25 75 S17 30.23F WCI 21 TC 0  
MORRIS* N/A 33 26 77 S18G24 30.23F WCI 21 TC 0  
ROMEOVILLE* MOCLDY 32 28 86 S20G26 30.25F WCI 20 TC 0  
LANSING* MOCLDY 31 23 70 S14 30.29F WCI 21 TC 0  

 
 
LMZ740>746-230300-  
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 35 170/ 30/ 35 N/A  
CALUMET HARBOR 31 140/ 8/ 14 1024.2  
BURNS HARBOR 31 170/ 9/ 13 1026.1F  
MICHIGAN CITY 30 160/ 17/ 20 1026.4F  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-230300-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
QUINCY PTCLDY 38 25 59 S13 30.13F WCI 30 TC 3  
GALESBURG* PTCLDY 34 29 83 S15G22 N/A WCI 24 TC 1  
MACOMB* PTCLDY 34 27 74 S15G21 30.17F WCI 24 TC 1  
JACKSONVILLE* PTCLDY 36 24 64 SE15G23 30.20F WCI 26 TC 2  

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-230300-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BLOOMINGTON PTCLDY 32 26 78 S25 30.23F WCI 19 TC 0  
DECATUR PTCLDY 34 24 67 S16 30.27F WCI 24 TC 1  
PEORIA MOCLDY 34 25 69 S16G26 30.19F WCI 24 TC 1  
LACON* MOCLDY 34 24 67 S16 30.20R WCI 23 TC 1  
LINCOLN* PTCLDY 34 27 75 S16 30.23F WCI 23 TC 1  
SPRINGFIELD PTCLDY 35 25 66 S17 30.22F WCI 25 TC 2  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-230300-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHAMPAIGN PTCLDY 32 24 72 SE15 30.29F WCI 22 TC 0  
MATTOON CLEAR 32 23 69 S15 30.29F WCI 22 TC 0  

 
 
ILZ079-100>102-230300-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON CLEAR 36 25 64 S14 30.27S WCI 27 TC 2  
BELLEVILLE CLEAR 36 26 66 S9 30.27F WCI 29 TC 2  
CAHOKIA* CLEAR 37 27 67 S8 30.27 WCI 31 TC 3  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230300-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE CLEAR 34 24 67 SE6 30.32F WCI 29 TC 1  
CAIRO* CLEAR 33 28 81 CALM 30.36S TC 0  
EFFINGHAM* CLEAR 32 24 71 SE12 30.34F WCI 23 TC 0  
MT. VERNON CLEAR 34 24 67 SE6 30.34R WCI 29 TC 1  
CENTRALIA* CLEAR 34 26 72 SE6 30.32S WCI 29 TC 1  
METROPOLIS* CLEAR 34 21 58 CALM 30.37S TC 1  

 
 
ILZ067-068-072-073-078-083-087-091-230300-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LAWRENCEVILLE CLEAR 29 22 75 SE9 30.37F WCI 20 TC -2  
FLORA* CLEAR 32 25 74 SE9 30.35S WCI 24 TC 0  
FAIRFIELD* PTCLDY 33 23 66 SE8 30.36R WCI 26 TC 1  
HARRISBURG* CLEAR 32 26 77 SE8 30.36S WCI 25 TC 0  

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

 
 
 
 
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