034  
ASUS43 KLOT 160556  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
100 AM CDT FRI OCT 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.  
 
ILZ001-002-007-009-015-016-024-160700-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
MOLINE CLOUDY 53 47 79 NW21G30 30.01R TC 12  
6HR MIN TEMP: 52; 6HR MAX TEMP: 65; 6HR PCP: 0.01;  
 
 
 
ILZ003-004-008-010-011-017-018-160700-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ROCKFORD NOT AVBL  
 
 
ILZ005-006-012>014-019>023-160700-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CHICAGO-OHARE LGT RAIN 57 52 83 W16G30 29.81R TC 14  
6HR MIN TEMP: 57; 6HR MAX TEMP: 66; 6HR PCP: TRACE;  
 
CHICAGO-MIDWAY NOT AVBL  
AURORA MOCLDY 55 52 89 W13 29.87R TC 13  
6HR MIN TEMP: 55; 6HR MAX TEMP: 65; 6HR PCP: 0.01;  
 
WAUKEGAN CLOUDY 56 52 86 W12G24 29.79R TC 13  
6HR MIN TEMP: 56; 6HR MAX TEMP: 62; 6HR PCP: 0.03;  
 
DUPAGE AIRPORT CLOUDY 56 52 86 NW14G22 29.85R TC 13  
6HR MIN TEMP: 56; 6HR MAX TEMP: 65; 6HR PCP: 0.01;  
 
WHEELING CLOUDY 57 52 83 W17G30 29.83R TC 14  
6HR MIN TEMP: 57; 6HR MAX TEMP: 65; 6HR PCP: TRACE;  
 
NORTHERLY ISL* N/A 59 53 80 W13 N/A TC 15  
 
 
LMZ740>746-160700-  
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 58 57 1006.0F  
WAUKEGAN HARBOR 59 62 270/ 16/ 21 1009.8R 1/ 2  
WILMETTE BUOY 60 270/ 19/ 25 1010.7R 2/ 3  
CHICAGO BUOY 61 62 290/ 19/ 25 1008.2R 2/ 3  
HARRISON CRIB 60 270/ 21/ 25 N/A  
NORTHERLY ISL 59 300/ 13/ 18 N/A  
CALUMET HARBOR 270/ 9/ 15 1009.5  
MICHIGAN CITY 62 260/ 27/ 31 1007.1R  
MICH CITY BUOY 62 62 280/ 23/ 29 N/A 3/ 4  
ST. JOSEPH BUOY 62 61 280/ 16/ 21 1009.2R 3/ 4  
 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-160700-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
QUINCY MOCLDY 53 47 79 NW17 30.09R TC 12  
 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-160700-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BLOOMINGTON CLOUDY 55 54 94 NW23G29 29.96R TC 13  
DECATUR CLOUDY 55 54 94 NW21G31 29.97S TC 13  
PEORIA NOT AVBL  
SPRINGFIELD CLOUDY 55 50 83 NW20G28 30.02R TC 13  
6HR MIN TEMP: 55; 6HR MAX TEMP: 73; 6HR PCP: 0.20;  
 
TAYLORVILLE NOT AVBL  
 
 
ILZ033-039-045-046-055>057-062-063-160700-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
 
 
ILZ079-100>102-160700-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CAHOKIA* LGT RAIN 58 53 84 NW18G26 30.08R TC 14  
 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160700-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARBONDALE CLOUDY 73 67 81 W14G23 29.98R TC 23  
6HR MIN TEMP: 72; 6HR MAX TEMP: 81; 6HR PCP: 0.02;  
 
MT. VERNON CLOUDY 68 64 88 NW8G22 29.98R TC 20  
 
 
ILZ067-068-072-073-078-083-087-091-160700-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
LAWRENCEVILLE CLOUDY 72 71 97 SW10 29.90F TC 22  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
 
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