651  
ASUS43 KLOT 150856  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
300 AM CST MON DEC 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.
 
 
ILZ001-002-007-009-015-016-024-151000-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE PTCLDY 5 -4 66 S6 30.37F WCI -6 TC -15  

 
 
ILZ003-004-008-010-011-017-018-151000-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD CLOUDY 4 -4 69 S10 30.40F WCI -11 TC -16  

 
 
ILZ005-006-012>014-019>023-151000-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE CLOUDY 4 -7 60 SW10 30.43F WCI -11 TC -16  
CHICAGO-MIDWAY NOT AVBL  
AURORA MOCLDY 1 -5 75 S10 30.43F WCI -15 TC -17  
WAUKEGAN CLOUDY 6 -5 60 SW13 30.37F WCI -10 TC -14  
DUPAGE AIRPORT MOCLDY 3 -5 69 S8 30.41F WCI -10 TC -16  
WHEELING CLOUDY 5 -6 60 MISG 30.44F TC -15  
NORTHERLY ISL* N/A 5 -5 63 S9 N/A WCI -9 TC -15  

 
 
LMZ740>746-151000-  
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 6 200/ 17/ 20 N/A  
NORTHERLY ISL 4 240/ 7/ 12 N/A  
CALUMET HARBOR 4 200/ 9/ 12 1031.1  
BURNS HARBOR 4 210/ 8/ 11 1032.2F  
MICHIGAN CITY 2 190/ 12/ 15 1033.9F  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-151000-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-151000-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD CLEAR 1 -4 79 S12 30.49F WCI -16 TC -17  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-151000-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-151000-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151000-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE CLEAR 10 4 76 S5 30.59F WCI 2 TC -12  

 
 
ILZ067-068-072-073-078-083-087-091-151000-  
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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