431  
ASUS43 KLOT 140056  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
700 PM CST SAT DEC 13 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.
 
 
ILZ001-002-007-009-015-016-024-140200-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE CLEAR 4 -4 69 W12 30.41R WCI -12 TC -16  

 
 
ILZ003-004-008-010-011-017-018-140200-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD CLEAR 4 -6 63 W10 30.34R WCI -11 TC -16  

 
 
ILZ005-006-012>014-019>023-140200-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE PTCLDY 7 -6 55 NW13G21 30.29R WCI -9 TC -14  
CHICAGO-MIDWAY NOT AVBL  
AURORA PTCLDY 4 -4 69 NW13 30.31R WCI -13 TC -16  
WAUKEGAN PTCLDY 5 -6 60 W8 30.27R WCI -8 TC -15  
DUPAGE AIRPORT PTCLDY 5 -4 66 NW12G20 30.30R WCI -11 TC -15  
WHEELING PTCLDY 7 -4 60 NW16 30.30R WCI -11 TC -14  
NORTHERLY ISL* N/A 11 0 61 W16 N/A WCI -6 TC -12  

 
 
LMZ740>746-140200-  
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 11 300/ 18/ 21 N/A  
NORTHERLY ISL 11 240/ 13/ 14 N/A  
CALUMET HARBOR 260/ 4/ 10 1024.5  
BURNS HARBOR 15 290/ 9/ 13 1024.7S  
MICHIGAN CITY 17 300/ 21/ 27 1025.0R  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-140200-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-140200-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
DECATUR CLOUDY 8 2 76 NW14 30.37R WCI -8 TC -13  
PEORIA NOT AVBL  
SPRINGFIELD PTCLDY 6 1 80 NW12 30.41R WCI -9 TC -14  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-140200-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-140200-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON CLOUDY 14 5 67 N14 30.42R WCI -1 TC -10  
CAHOKIA* CLOUDY 15 7 70 N14 30.40R WCI 0 TC -9  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-140200-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE CLOUDY 20 15 81 N15G28 30.36R WCI 6 TC -7  
MARION CLOUDY 21 18 86 N14 30.33R FOG WCI 8  

 
 
ILZ067-068-072-073-078-083-087-091-140200-  
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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