553  
ASUS43 KLOT 261556  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1100 AM 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.
 
 
ILZ001-002-007-009-015-016-024-261700-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE SUNNY 55 39 54 N5 30.31R TC 13  

 
 
ILZ003-004-008-010-011-017-018-261700-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD MOSUNNY 54 37 52 N9 30.32R TC 12  

 
 
ILZ005-006-012>014-019>023-261700-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE PTSUNNY 50 38 63 NE18 30.30R TC 10  
CHICAGO-MIDWAY NOT AVBL  
AURORA SUNNY 52 38 58 N10G17 30.29R TC 11  
WAUKEGAN CLOUDY 49 35 58 N15G24 30.30R TC 9  
DUPAGE AIRPORT MOSUNNY 53 38 56 NE15G22 30.28S TC 12  
WHEELING PTSUNNY 49 37 63 N14G22 30.32R TC 9  
NORTHERLY ISL* N/A 45 37 73 N16 N/A TC 7  

 
 
LMZ740>746-261700-  
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 49 360/ 24/ 28 N/A  
NORTHERLY ISL 45 340/ 18/ 21 N/A  
CALUMET HARBOR 45 350/ 18/ 24 1025.1  
BURNS HARBOR 42 10/ 13/ 16 1025.7S  
MICHIGAN CITY 42 350/ 24/ 28 1025.3R  
ST. JOSEPH BUOY 41 46 20/ 23/ 31 1025.6R 7/ 7  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-261700-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-261700-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD CLOUDY 56 43 61 N8G17 30.30R TC 13  
TAYLORVILLE PTSUNNY 54 41 62 MISG 30.29R TC 12  

 
 
ILZ033-039-045-046-055>057-062-063-261700-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-261700-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON PTSUNNY 57 45 62 NE12 30.29R TC 14  
CAHOKIA* CLOUDY 58 47 66 NE9 30.27R TC 14  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-261700-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE CLOUDY 58 49 72 NE8 30.25R TC 14  
MARION CLOUDY 55 48 76 NE9 30.26R TC 13  

 
 
ILZ067-068-072-073-078-083-087-091-261700-  
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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