645  
ASUS43 KLOT 071456  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1000 AM CDT TUE APR 07 2026  
 
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.
 
 
ILZ001-002-007-009-015-016-024-071600-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE MOSUNNY 37 22 54 E14G23 30.50F WCI 28 TC 3  

 
 
ILZ003-004-008-010-011-017-018-071600-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD MOSUNNY 32 12 43 NE7 30.55S WCI 26 TC 0  

 
 
ILZ005-006-012>014-019>023-071600-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE MOSUNNY 33 15 47 E12 30.53R WCI 24 TC 1  
CHICAGO-MIDWAY NOT AVBL  
AURORA SUNNY 34 15 46 E9 30.53R WCI 27 TC 1  
WAUKEGAN SUNNY 31 16 54 NE12 30.54R WCI 22 TC -1  
DUPAGE AIRPORT SUNNY 34 16 47 E9G20 30.52R WCI 27 TC 1  
WHEELING PTSUNNY 32 16 51 E13 30.56R WCI 22 TC 0  
ROMEOVILLE* SUNNY 34 18 51 NE13 30.54R WCI 25 TC 1  
NORTHERLY ISL* N/A 33 19 56 NE13 N/A WCI 24 TC 1  

 
 
LMZ740>746-071600-  
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)  
WINTHROP HARBOR 30 38 200/ 12/ 17 1030.2R 3/ 7  
WAUKEGAN HARBOR 30 40 70/ 14/ 17 1035.8R 1/ 3  
HARRISON CRIB 30 40/ 11/ 14 N/A  
NORTHERLY ISL 32 60/ 10/ 16 N/A  
CALUMET HARBOR 32 20/ 8/ 14 1033.3  
BURNS HARBOR 31 60/ 6/ 8 1034.5R  
MICHIGAN CITY 29 50/ 9/ 11 1034.9R  
ST. JOSEPH BUOY 29 30/ 10/ 16 1034.4R 4/ 7  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-071600-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-071600-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD CLOUDY 37 25 61 E13 30.48S WCI 29 TC 3  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-071600-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PARIS* CLOUDY 36 23 58 CALM 30.50S TC 2  

 
 
ILZ079-100>102-071600-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON PTSUNNY 41 32 70 E15 30.45R TC 5  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-071600-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE MOSUNNY 50 34 54 E9 30.41S TC 10  
MARION PTSUNNY 50 30 46 NE12G18 30.41R TC 10  

 
 
ILZ067-068-072-073-078-083-087-091-071600-  
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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