ASUS43 KLOT 210701 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 200 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. ILZ001-002-007-009-015-016-024-210800- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE CLOUDY 63 57 81 CALM 29.93R TC 17 STERLING* MOCLDY 60 60 100 E3 29.94F TC 16 SAVANNA* MOCLDY 60 57 91 N3 29.94S TC 15 $$ ILZ003-004-008-010-011-017-018-210800- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD CLOUDY 57 55 93 CALM 29.95S TC 14 FREEPORT* MOCLDY 58 56 95 CALM 29.96S TC 14 DE KALB* MOCLDY 60 54 80 CALM 29.96S TC 16 PERU* MOCLDY 63 57 82 CALM 29.94S TC 17 $$ ILZ005-006-012>014-019>023-210800- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE MOCLDY 64 54 69 CALM 29.93S TC 18 CHICAGO-MIDWAY MOCLDY 66 54 65 S3 29.93F TC 19 AURORA MOCLDY 57 56 96 CALM 29.94S TC 14 WAUKEGAN PTCLDY 56 55 97 NE3 29.93F TC 13 DUPAGE AIRPORT MOCLDY 61 56 83 CALM 29.94S TC 16 WHEELING MOCLDY 60 56 86 CALM 29.94F TC 16 LANSING* PTCLDY 59 56 89 CALM 29.95S TC 15 NORTHERLY ISL* N/A 67 52 58 SW3 N/A TC 19 $$ LMZ740>746-210800- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 56 55 1013.2F 0 WAUKEGAN HARBOR 57 56 360/ 2/ 4 1014.1F 0 WILMETTE BUOY 60 130/ 4/ 6 1015.4S 0 CHICAGO BUOY 66 62 200/ 4/ 6 1012.6F 0 HARRISON CRIB 69 190/ 8/ 8 N/A NORTHERLY ISL 66 220/ 5/ 5 N/A CALUMET HARBOR 66 180/ 4/ 5 1013.9 BURNS HARBOR 180/ 3/ 3 1014.6S MICHIGAN CITY 63 140/ 6/ 6 1013.0R MICH CITY BUOY 65 65 180/ 4/ 6 992.6R 1 ST. JOSEPH BUOY 65 64 160/ 2/ 2 1014.9R 0 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-210800- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY CLOUDY 68 60 75 E6 29.92F TC 20 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-210800- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLOOMINGTON MOCLDY 63 55 75 SE3 29.96F TC 17 DECATUR PTCLDY 60 57 89 CALM 29.95F TC 16 PEORIA CLOUDY 65 57 75 CALM 29.94S TC 18 SPRINGFIELD PTCLDY 61 59 93 CALM 29.94S TC 16 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-210800- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN MOCLDY 61 57 87 E5 29.96S TC 16 DANVILLE* MOCLDY 60 57 89 CALM 29.97S TC 16 MATTOON PTCLDY 63 57 81 E3 29.94F TC 17 $$ ILZ079-100>102-210800- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS BELLEVILLE PTCLDY 69 64 84 CALM 29.91S TC 21 CAHOKIA* PTCLDY 69 59 70 E3 29.91F TC 21 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210800- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE CLEAR 67 65 93 CALM 29.92F TC 19 CAIRO* CLEAR 66 66 100 CALM 29.93S TC 19 MT. VERNON CLEAR 67 62 84 N3 29.93F TC 19 CENTRALIA* MOCLDY 69 62 76 CALM 29.93F TC 21 SALEM* MOCLDY 71 61 70 MISG 29.93F TC 22 $$ ILZ067-068-072-073-078-083-087-091-210800- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE CLOUDY 69 63 81 CALM 29.94F TC 21 FAIRFIELD* PTCLDY 69 61 75 CALM 29.93F TC 21 HARRISBURG* CLEAR 65 65 99 CALM 29.93F TC 19 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$