444  
ASUS43 KLOT 142256  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 PM CST SUN DEC 14 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.  
 
ILZ001-002-007-009-015-016-024-150000-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE CLEAR 0 -9 65 SW5 30.65F WCI -10 TC -18  
 
 
ILZ003-004-008-010-011-017-018-150000-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD MOCLDY 4 -6 63 SW5 30.63F WCI -5 TC -16  
 
 
ILZ005-006-012>014-019>023-150000-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE MOCLDY 7 -7 52 W9 30.63R WCI -7 TC -14  
CHICAGO-MIDWAY NOT AVBL  
AURORA PTCLDY 2 -6 69 W8 30.64R WCI -12 TC -17  
WAUKEGAN CLEAR 5 -5 63 W8 30.60R WCI -8 TC -15  
DUPAGE AIRPORT PTCLDY 3 -5 69 W9 30.63R WCI -12 TC -16  
WHEELING CLEAR 7 -5 57 W9 30.64R WCI -7 TC -14  
ROMEOVILLE* CLEAR 5 -4 66 W13 30.67R WCI -12 TC -15  
NORTHERLY ISL* N/A 11 -2 56 W9 N/A WCI -2 TC -12  
 
 
LMZ740>746-150000-  
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 11 270/ 10/ 11 N/A  
NORTHERLY ISL 11 270/ 6/ 9 N/A  
CALUMET HARBOR 11 230/ 5/ 7 1036.3  
BURNS HARBOR 14 220/ 5/ 6 1036.9S  
MICHIGAN CITY 14 250/ 9/ 12 1037.9R  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-150000-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-150000-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
PEORIA NOT AVBL  
SPRINGFIELD CLEAR 0 -8 69 SW5 30.70F WCI -10 TC -18  
TAYLORVILLE NOT AVBL  
 
 
ILZ033-039-045-046-055>057-062-063-150000-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ079-100>102-150000-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ALTON CLEAR 14 -2 48 N6 30.70F WCI 5 TC -10  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150000-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE CLEAR 16 0 49 N6 30.71S WCI 7 TC -9  
 
 
ILZ067-068-072-073-078-083-087-091-150000-  
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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