960  
ASUS43 KLOT 162156  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
500 PM CDT SAT MAY 16 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.
 
 
ILZ001-002-007-009-015-016-024-162300-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE SUNNY 81 67 62 SE8 29.81S HX 83 TC 27  

 
 
ILZ003-004-008-010-011-017-018-162300-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD NOT AVBL  
PERU* CLOUDY 79 66 65 SW13 29.85F HX 81 TC 26  

 
 
ILZ005-006-012>014-019>023-162300-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE PTSUNNY 82 60 47 SW9 29.84S HX 82 TC 28  
CHICAGO-MIDWAY NOT AVBL  
AURORA PTSUNNY 82 63 52 S13 29.84S HX 83 TC 28  
WAUKEGAN MOSUNNY 82 58 43 W10 29.84S HX 82 TC 28  
DUPAGE AIRPORT PTSUNNY 81 63 54 SW8 29.84S HX 82 TC 27  
WHEELING PTSUNNY 83 57 41 SW9 29.85F HX 82 TC 28  
MORRIS* CLOUDY 77 64 65 SW12G17 29.86S TC 25  
ROMEOVILLE* SUNNY 79 64 61 S13G21 29.88R HX 81 TC 26  
NORTHERLY ISL* N/A 81 57 43 S10 N/A HX 81 TC 27  

 
 
LMZ740>746-162300-  
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 50 1024.2R 1  
WAUKEGAN HARBOR 70 54 210/ 6/ 6 1011.7F 1  
HARRISON CRIB 80 220/ 9/ 11 N/A  
NORTHERLY ISL 80 260/ 7/ 15 N/A  
CALUMET HARBOR 220/ 9/ 14 N/A  
BURNS HARBOR 71 CALM / 3 1012.2R  
MICHIGAN CITY 72 60/ 3/ 3 1010.0F  
ST. JOSEPH BUOY 62 130/ 4/ 4 1012.2F 1  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-162300-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-162300-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PEORIA NOT AVBL  
SPRINGFIELD LGT RAIN 75 61 61 S5 29.83F TC 24  
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-162300-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 

 
 
ILZ079-100>102-162300-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON SUNNY 72 66 83 SE9 29.89F TC 22  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-162300-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE PTSUNNY 80 68 66 S13 29.90F HX 83 TC 27  
MARION MOSUNNY 81 68 65 SW14 29.91F HX 83 TC 27  

 
 
ILZ067-068-072-073-078-083-087-091-162300-  
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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