440  
ASUS43 KLOT 251656  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1200 PM CDT FRI APR 25 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.
 
 
ILZ001-002-007-009-015-016-024-251800-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE MOSUNNY 64 50 60 CALM 29.99R TC 18  

 
 
ILZ003-004-008-010-011-017-018-251800-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD LGT RAIN 58 50 75 N12 30.03R TC 14  

 
 
ILZ005-006-012>014-019>023-251800-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE CLOUDY 57 44 62 N10 29.99R TC 14  
CHICAGO-MIDWAY CLOUDY 60 44 55 NE6 29.98F TC 16  
AURORA LGT RAIN 58 52 80 N6 29.99F TC 14  
WAUKEGAN CLOUDY 54 40 59 N12 30.01R TC 12  
DUPAGE AIRPORT LGT RAIN 59 51 75 N5 29.99R TC 15  
WHEELING CLOUDY 54 41 61 NE7 30.03R TC 12  
NORTHERLY ISL* N/A 49 41 74 MISG N/A TC 9  

 
 
LMZ740>746-251800-  
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 51 350/ 15/ 16 N/A  
NORTHERLY ISL 48 10/ 13/ 15 N/A  
CALUMET HARBOR 48 340/ 9/ 11 1015.0  
BURNS HARBOR 46 310/ 4/ 5 1016.3S  
MICHIGAN CITY 45 270/ 8/ 9 1015.1F  
ST. JOSEPH BUOY 48 48 240/ 8/ 10 1015.7F 2/ 5  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-251800-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-251800-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD CLOUDY 71 63 75 S3 29.96S TC 22  
TAYLORVILLE CLOUDY 66 63 88 MISG 29.98S TC 19  

 
 
ILZ033-039-045-046-055>057-062-063-251800-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-251800-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON PTSUNNY 72 63 73 NW5 29.97F TC 22  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-251800-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE PTSUNNY 73 64 73 W9 29.97S TC 23  
MARION CLOUDY 72 66 83 W13 29.98S TC 22  

 
 
ILZ067-068-072-073-078-083-087-091-251800-  
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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