609  
ASUS43 KLOT 270056  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
800 PM CDT WED MAR 26 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.
 
 
ILZ001-002-007-009-015-016-024-270200-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE PTCLDY 51 31 46 CALM 30.18F TC 11  

 
 
ILZ003-004-008-010-011-017-018-270200-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD NOT AVBL  

 
 
ILZ005-006-012>014-019>023-270200-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE CLOUDY 42 28 57 E6 30.19S TC 6  
CHICAGO-MIDWAY NOT AVBL  
AURORA PTCLDY 46 32 58 W6 30.18R TC 8  
WAUKEGAN PTCLDY 35 29 78 SE5 30.20S WCI 31 TC 2  
DUPAGE AIRPORT PTCLDY 46 31 55 E7 30.18R TC 8  
WHEELING PTCLDY 40 28 62 CALM 30.21S TC 4  
NORTHERLY ISL* N/A 38 30 73 E5 N/A WCI 34 TC 3  

 
 
LMZ740>746-270200-  
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 39 110/ 12/ 13 N/A  
NORTHERLY ISL 38 100/ 4/ 6 N/A  
CALUMET HARBOR 40 90/ 7/ 9 1021.8  
BURNS HARBOR 41 60/ 4/ 5 1023.4F  
MICHIGAN CITY 40 50/ 11/ 12 1023.0F  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-270200-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-270200-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD NOT AVBL  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-270200-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-270200-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON CLEAR 55 28 35 SW3 30.23S TC 13  
BELLEVILLE CLEAR 55 36 50 CALM 30.20F TC 13  
CAHOKIA* CLEAR 55 30 38 SE3 30.21F TC 13  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270200-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE CLEAR 57 32 38 N5 30.22S TC 14  

 
 
ILZ067-068-072-073-078-083-087-091-270200-  
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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