ASUS43 KLOT 210508 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 1200 AM CDT SUN JUN 21 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. ILZ001-002-007-009-015-016-024-210600- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE MOCLDY 61 58 90 CALM 29.93F TC 16 $$ ILZ003-004-008-010-011-017-018-210600- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD CLOUDY 59 55 87 CALM 29.96S TC 15 PERU* MOCLDY 64 55 72 CALM 29.96F TC 18 $$ ILZ005-006-012>014-019>023-210600- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE MOCLDY 66 53 63 CALM 29.93F TC 19 CHICAGO-MIDWAY MOCLDY 68 53 58 S5 29.94S TC 20 AURORA MOCLDY 58 57 97 CALM 29.94F TC 14 WAUKEGAN PTCLDY 57 54 89 NE5 29.93F TC 14 DUPAGE AIRPORT MOCLDY 62 56 80 CALM 29.94S TC 17 WHEELING PTCLDY 63 56 78 CALM 29.95S TC 17 NORTHERLY ISL* N/A 67 51 56 S3 N/A TC 19 $$ LMZ740>746-210600- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 57 54 1013.2F 0 WAUKEGAN HARBOR 61 57 330/ 2/ 2 1014.0F 0 WILMETTE BUOY 61 170/ 4/ 4 1015.5F 0 CHICAGO BUOY 65 62 220/ 4/ 4 1012.7F 1 HARRISON CRIB 71 200/ 9/ 10 N/A NORTHERLY ISL 66 210/ 4 N/A CALUMET HARBOR 66 190/ 2/ 2 1014.1F BURNS HARBOR 180/ 3/ 4 1014.9R MICHIGAN CITY 66 150/ 5/ 6 1013.0R MICH CITY BUOY 65 64 170/ 4/ 4 992.7R 0 ST. JOSEPH BUOY 66 66 180/ 2/ 4 1015.0R 1 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-210600- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY PTCLDY 68 60 75 SE6 29.93F TC 20 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-210600- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS DECATUR MOCLDY 66 59 78 CALM 29.96F TC 19 PEORIA MOCLDY 63 59 87 CALM 29.95F TC 17 SPRINGFIELD MOCLDY 65 60 84 NE5 29.95F TC 18 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-210600- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN MOCLDY 64 57 78 SE3 29.97F TC 18 MATTOON MOCLDY 64 60 87 CALM 29.96F TC 18 $$ ILZ079-100>102-210600- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS BELLEVILLE PTCLDY 72 64 76 NE3 29.92F TC 22 CAHOKIA* CLEAR 71 62 73 E6 29.93F TC 22 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210600- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE PTCLDY 69 65 86 CALM 29.94S TC 21 $$ ILZ067-068-072-073-078-083-087-091-210600- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE MOCLDY 70 64 81 CALM 29.95S TC 21 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$