776  
ASUS43 KLOT 110614  
RWRIL  
 
ILLINOIS REGIONAL WEATHER ROUNDUP  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
100 AM CDT FRI SEP 11 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.
 
 
ILZ001-002-007-009-015-016-024-110700-  
NORTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
MOLINE CLEAR 59 58 96 CALM 30.00F TC 15  
6HR MIN TEMP: 58; 6HR MAX TEMP: 77;  
 
STERLING* CLEAR 61 60 97 E3 30.03S TC 16  
SAVANNA* CLEAR 59 58 96 CALM 30.02S TC 15  

 
 
ILZ003-004-008-010-011-017-018-110700-  
NORTH CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ROCKFORD PTCLDY 58 56 93 CALM 30.05S TC 14  
6HR MIN TEMP: 57; 6HR MAX TEMP: 74;  
 
FREEPORT* PTCLDY 59 58 94 S6 30.04F TC 15  
ROCHELLE* CLEAR 57 55 94 CALM 30.04S TC 14  
DE KALB* CLEAR 57 55 93 SE3 30.05S TC 14  
PERU* CLEAR 64 61 88 SE6 30.03S TC 18  

 
 
ILZ005-006-012>014-019>023-110700-  
NORTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHICAGO-OHARE CLEAR 64 58 80 SE3 30.03F TC 18  
6HR MIN TEMP: 64; 6HR MAX TEMP: 72;  
 
CHICAGO-MIDWAY CLEAR 65 60 84 CALM 30.04S TC 18  
6HR MIN TEMP: 65; 6HR MAX TEMP: 73;  
 
AURORA CLEAR 57 56 96 E3 30.04S TC 14  
6HR MIN TEMP: 57; 6HR MAX TEMP: 72;  
 
JOLIET* CLEAR 61 61 99 CALM 30.05S TC 16  
WAUKEGAN CLEAR 58 58 100 CALM 30.04S TC 14  
6HR MIN TEMP: 58; 6HR MAX TEMP: 69;  
 
DUPAGE AIRPORT CLEAR 58 55 90 CALM 30.04F TC 14  
6HR MIN TEMP: 57; 6HR MAX TEMP: 72;  
 
KANKAKEE* PTCLDY 61 58 88 CALM 30.06R TC 16  
WHEELING PTCLDY 60 58 92 CALM 30.05S TC 16  
6HR MIN TEMP: 59; 6HR MAX TEMP: 72;  
 
ROMEOVILLE* CLEAR 61 59 94 CALM 30.05S TC 16  
LANSING* CLEAR 59 57 96 CALM 30.05S TC 15  
NORTHERLY ISL* N/A 67 60 78 E5 N/A TC 19  

 
 
LMZ740>746-110700-  
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 69 67 110/ 6/ 8 1016.6 1/ 4  
WAUKEGAN HARBOR 70 70 90/ 6/ 8 1017.4 1/ 2  
WILMETTE BUOY 71 130/ 8/ 10 1019.9S 1/ 3  
CHICAGO BUOY 71 71 1016.4 1/ 4  
HARRISON CRIB 71 140/ 8/ 9 N/A  
NORTHERLY ISL 67 110/ 3/ 8 N/A  
CALUMET HARBOR 69 90/ 3/ 4 1017.5  
MICHIGAN CITY 64 60/ 2/ 3 1016.5R  
MICH CITY BUOY 67 68 90/ 4/ 6 N/A 1/ 4  
ST. JOSEPH BUOY 67 70 70/ 4/ 4 1018.3R 1/ 3  

 
 
ILZ025>027-034>036-040-047-049-050-058-095>099-110700-  
WEST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
QUINCY FOG 65 65 100 CALM 30.00S VSB 1/2 TC 18  
GALESBURG* CLEAR 60 60 100 CALM 30.03S TC 16  
MACOMB* FOG 62 62 100 NE3 30.04R VSB 1/4 TC 17  
JACKSONVILLE* CLOUDY 67 67 100 N3 30.01S TC 20  
PITTSFIELD* FOG 67 67 98 CALM 30.01S VSB 1/4 TC 20  

 
 
ILZ028>032-037-038-041>044-048-051>054-059>061-110700-  
CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
PONTIAC CLEAR 61 61 100 E5 30.04S TC 16  
BLOOMINGTON CLEAR 62 62 100 E8 30.04S TC 17  
DECATUR CLOUDY 68 67 96 CALM 30.02S TC 20  
PEORIA CLEAR 64 64 100 CALM 30.02S TC 18  
6HR MIN TEMP: 64; 6HR MAX TEMP: 74; 6HR PCP: TRACE;  
 
LACON* CLEAR 65 63 94 E3 30.02R TC 18  
LINCOLN* CLOUDY 66 66 100 NE3 30.02S TC 19  
SPRINGFIELD CLOUDY 69 68 96 N3 30.01R TC 21  
6HR MIN TEMP: 66; 6HR MAX TEMP: 73;  
 
TAYLORVILLE NOT AVBL  

 
 
ILZ033-039-045-046-055>057-062-063-110700-  
EAST-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CHAMPAIGN CLEAR 64 63 96 NE6 30.03S TC 18  
RANTOUL* CLEAR 64 64 100 NE5 30.04R TC 18  
MATTOON FOG 66 66 100 N3 30.00F VSB 1/4 TC 19  
PARIS* PTCLDY 64 64 97 NE5 30.02S TC 18  

 
 
ILZ079-100>102-110700-  
SOUTHWEST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALTON MOCLDY 68 67 98 CALM 29.99S FOG TC 20  
BELLEVILLE PTCLDY 70 69 97 N3 29.96F TC 21  
CAHOKIA* PTCLDY 69 68 96 CALM 29.98S TC 21  
SPARTA* LGT RAIN 70 70 100 CALM 29.99F TC 21  

 
 
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-110700-  
SOUTH-CENTRAL ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARBONDALE NOT AVBL  
CAIRO* CLOUDY 76 75 95 CALM 29.99R TC 25  
EFFINGHAM* MOCLDY 68 67 94 CALM 30.01F FOG TC 20  
MARION CLOUDY 73 73 100 N3 29.97F TC 23  
MT. VERNON MOCLDY 71 70 96 CALM 29.99S TC 22  
CENTRALIA* PTCLDY 70 70 98 CALM 29.99S FOG TC 21  
SALEM* PTCLDY 72 72 99 MISG 29.99S FOG TC 22  
METROPOLIS* CLOUDY 75 70 83 CALM 29.97S TC 24  

 
 
ILZ067-068-072-073-078-083-087-091-110700-  
SOUTHEAST ILLINOIS  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LAWRENCEVILLE MOCLDY 71 70 96 N5 29.99R TC 22  
FLORA* MOCLDY 72 N/A N/A CALM 29.99F TC 22  
FAIRFIELD* MOCLDY 71 69 93 CALM 29.98S TC 22  
HARRISBURG* CLOUDY 73 73 99 CALM 29.97F TC 23  
ROBINSON* CLOUDY 72 72 100 N3 29.98F FOG TC 22  

 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURE IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  

 
 
 
 
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