938  
ASUS43 KLOT 170301  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
900 PM CST THU JAN 16 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.
 
 
ILZ001-002-007-009-015-016-024-170400-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE MOCLDY 23 19 85 CALM 30.00F TC -5  

 
 
ILZ003-004-008-010-011-017-018-170400-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD PTCLDY 26 19 74 SW5 30.01R WCI 20 TC -3  

 
 
ILZ005-006-012>014-019>023-170400-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE CLOUDY 33 23 66 SW7 29.99R WCI 27 TC 1  
CHICAGO-MIDWAY CLOUDY 35 23 61 W8 30.01R WCI 29 TC 2  
AURORA CLOUDY 33 25 72 SW5 30.01S WCI 29 TC 1  
WAUKEGAN CLEAR 29 21 72 W5 29.97R WCI 24 TC -2  
DUPAGE AIRPORT CLOUDY 32 23 69 SW8 30.00R WCI 25 TC 0  
WHEELING PTCLDY 33 23 66 W6 30.01R WCI 28 TC 1  
MORRIS* CLOUDY 31 26 83 CALM 30.02S TC -1  
NORTHERLY ISL* N/A 35 22 59 W5 N/A WCI 31 TC 2  

 
 
LMZ740>746-170400-  
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 42 270/ 11/ 12 N/A  
NORTHERLY ISL 35 240/ 7/ 8 N/A  
CALUMET HARBOR 35 320/ 4/ 5 1015.2R  
BURNS HARBOR 34 250/ 4/ 5 1016.9R  
MICHIGAN CITY 35 260/ 14/ 15 1015.9R  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-170400-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
QUINCY CLEAR 32 25 75 SW7 30.05S WCI 26 TC 0  
MACOMB* CLEAR 30 25 82 W5 30.06S WCI 25 TC -1  

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-170400-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BLOOMINGTON PTCLDY 25 24 96 S3 30.04S TC -4  
DECATUR CLEAR 31 25 78 SW5 30.06S WCI 26 TC -1  
PEORIA PTCLDY 28 23 81 CALM 30.04S TC -2  
SPRINGFIELD CLEAR 30 24 78 SW3 30.06R TC -1  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-170400-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHAMPAIGN PTCLDY 22 19 89 S5 30.06R WCI 16 TC -6  
MATTOON PTCLDY 29 25 85 S6 30.06S WCI 23 TC -2  

 
 
ILZ079-100>102-170400-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON CLEAR 28 23 80 VRB5 30.10S WCI 23 TC -2  
BELLEVILLE PTCLDY 29 24 82 CALM 30.08F TC -1  
CAHOKIA* PTCLDY 29 24 82 CALM 30.09F TC -2  
SPARTA* PTCLDY 31 27 83 CALM 30.11F TC 0  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170400-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE PTCLDY 27 23 85 CALM 30.11F TC -3  
MARION PTCLDY 29 24 82 S5 30.12S WCI 24 TC -2  
MT. VERNON PTCLDY 24 23 96 CALM 30.11S TC -4  
CENTRALIA* PTCLDY 27 23 86 CALM 30.11S TC -3  
SALEM* PTCLDY 29 26 86 S3 30.10S TC -1  
METROPOLIS* CLEAR 29 23 79 CALM 30.14S TC -2  

 
 
ILZ067-068-072-073-078-083-087-091-170400-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LAWRENCEVILLE PTCLDY 26 23 88 SW6 30.11F WCI 19 TC -3  
FAIRFIELD* PTCLDY 28 24 86 CALM 30.11F TC -2  

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

 
 
 
 
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