419  
ASUS43 KLOT 270156  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
900 PM CDT SAT APR 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.
 
 
ILZ001-002-007-009-015-016-024-270300-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE MOCLDY 53 40 61 E6 30.25R TC 12  

 
 
ILZ003-004-008-010-011-017-018-270300-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD MOCLDY 53 35 50 E6 30.30R TC 12  

 
 
ILZ005-006-012>014-019>023-270300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE MOCLDY 46 31 55 NE13 30.30F TC 8  
CHICAGO-MIDWAY NOT AVBL  
AURORA PTCLDY 47 34 60 E10 30.30R TC 8  
WAUKEGAN PTCLDY 42 30 62 NE5 30.31S TC 6  
DUPAGE AIRPORT PTCLDY 46 31 55 NE8 30.30S TC 8  
WHEELING PTCLDY 44 32 62 NE6 30.33S TC 7  
NORTHERLY ISL* N/A 44 32 62 MISG N/A TC 7  

 
 
LMZ740>746-270300-  
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 50 360/ 10/ 11 N/A  
NORTHERLY ISL 44 360/ 5/ 12 N/A  
CALUMET HARBOR 44 350/ 5/ 7 1025.7  
BURNS HARBOR 44 40/ 5/ 6 1027.4R  
MICHIGAN CITY 44 10/ 13/ 13 1026.3F  
ST. JOSEPH BUOY 44 47 20/ 12/ 16 1026.6S 4/ 6  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-270300-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-270300-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD MOCLDY 57 40 52 E14 30.25R TC 14  
TAYLORVILLE MOCLDY 55 39 54 MISG 30.25R TC 13  

 
 
ILZ033-039-045-046-055>057-062-063-270300-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-270300-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON CLEAR 55 45 67 E3 30.25R TC 13  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270300-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE CLOUDY 58 48 69 NE7 30.22R TC 14  

 
 
ILZ067-068-072-073-078-083-087-091-270300-  
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  

 
 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page Main Text Page