ASUS43 KLOT 181407 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 900 AM CDT SAT JUL 18 2026 NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY. * THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT REPORT WEATHER SUCH AS PRECIPITATION OR FOG. ILZ001-002-007-009-015-016-024-181500- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE SUNNY 84 74 71 W9 29.91F HX 91 TC 29 STERLING* SUNNY 83 74 74 W15 29.91S HX 89 TC 28 $$ ILZ003-004-008-010-011-017-018-181500- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD MOSUNNY 83 73 72 W13 29.88S HX 89 TC 28 $$ ILZ005-006-012>014-019>023-181500- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE PTSUNNY 82 72 71 W13G20 29.86R HX 87 TC 28 CHICAGO-MIDWAY PTSUNNY 81 73 76 W14 29.87R HX 86 TC 27 AURORA NOT AVBL WAUKEGAN PTSUNNY 82 73 74 NW8 29.85R HX 87 TC 28 DUPAGE AIRPORT PTSUNNY 81 74 79 W9 29.88R HX 86 TC 27 WHEELING PTSUNNY 83 72 69 NW16G23 29.87R HX 88 TC 28 NORTHERLY ISL* N/A 82 70 66 W5 N/A HX 86 TC 28 $$ LMZ740>746-181500- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 80 74 1011.4R 1 WAUKEGAN HARBOR 80 74 1012.1R 0 WILMETTE BUOY 79 320/ 10/ 14 1014.6R 1/ 2 CHICAGO BUOY 82 76 270/ 10/ 16 1010.2R 1 HARRISON CRIB 82 270/ 15/ 16 N/A NORTHERLY ISL 82 250/ 6/ 15 N/A BURNS HARBOR 1011.9F MICHIGAN CITY 80 220/ 13/ 15 1009.6F MICH CITY BUOY 79 78 240/ 12/ 16 N/A 2/ 3 ST. JOSEPH BUOY 78 76 230/ 14/ 17 1011.8S 3/ 4 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-181500- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY SUNNY 83 73 72 SW9 30.00S HX 89 TC 28 JACKSONVILLE* SUNNY 81 73 78 W8 30.00F HX 85 TC 27 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-181500- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLOOMINGTON SUNNY 83 74 74 W10 29.98S HX 89 TC 28 DECATUR SUNNY 82 73 74 W12G22 29.98F HX 87 TC 28 PEORIA SUNNY 83 72 69 W12 29.96S HX 88 TC 28 SPRINGFIELD SUNNY 82 74 76 W8 29.99F HX 88 TC 28 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-181500- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN SUNNY 81 74 79 W13 29.97F HX 86 TC 27 MATTOON SUNNY 82 73 74 W13G23 29.99S HX 87 TC 28 $$ ILZ079-100>102-181500- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON SUNNY 82 73 74 W10 30.02F HX 88 TC 28 BELLEVILLE SUNNY 86 77 75 W10 30.00F HX 97 TC 30 CAHOKIA* SUNNY 84 74 71 W7 30.02F HX 91 TC 29 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181500- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE NOT AVBL EFFINGHAM* SUNNY 82 75 78 W10 30.03R HX 89 TC 28 MT. VERNON SUNNY 84 74 71 W7 30.04S HX 91 TC 29 $$ ILZ067-068-072-073-078-083-087-091-181500- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE SUNNY 83 74 74 W10 30.00 HX 89 TC 28 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$