203  
ASUS43 KLOT 140256  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
900 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.  
 
ILZ001-002-007-009-015-016-024-140400-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE CLEAR 2 -6 69 W12 30.44R WCI -15 TC -17  
 
 
ILZ003-004-008-010-011-017-018-140400-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD NOT AVBL  
 
 
ILZ005-006-012>014-019>023-140400-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE CLEAR 5 -7 57 W12G25 30.31R WCI -11 TC -15  
CHICAGO-MIDWAY NOT AVBL  
AURORA CLEAR 0 -7 72 NW10 30.34R WCI -16 TC -18  
WAUKEGAN CLEAR 3 -8 60 NW10G21 30.29R WCI -12 TC -16  
DUPAGE AIRPORT CLEAR 3 -6 66 W12 30.32R WCI -13 TC -16  
WHEELING CLEAR 5 -6 60 MISG 30.33R TC -15  
NORTHERLY ISL* N/A 8 -3 61 W17 N/A WCI -10 TC -13  
 
 
LMZ740>746-140400-  
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 8 310/ 20/ 25 N/A  
NORTHERLY ISL 9 310/ 9/ 17 N/A  
CALUMET HARBOR 8 280/ 6/ 11 1025.7  
BURNS HARBOR 14 320/ 9/ 13 1025.7R  
MICHIGAN CITY 15 300/ 22/ 23 1025.7R  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-140400-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-140400-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PEORIA NOT AVBL  
SPRINGFIELD CLEAR 4 0 83 NW10 30.45R WCI -11 TC -16  
TAYLORVILLE NOT AVBL  
 
 
ILZ033-039-045-046-055>057-062-063-140400-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ079-100>102-140400-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ALTON PTCLDY 12 5 73 N16 30.47R WCI -4 TC -11  
BELLEVILLE PTCLDY 14 7 73 N13 30.45R WCI 0 TC -10  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-140400-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE CLOUDY 18 12 77 N15G24 30.41R WCI 4 TC -8  
MT. VERNON FLURRIES N/A N/A N/A VRB6 30.41R  
 
 
ILZ067-068-072-073-078-083-087-091-140400-  
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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