ASUS43 KLOT 210806 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 300 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. ILZ001-002-007-009-015-016-024-210900- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE CLOUDY 60 57 89 CALM 29.92F TC 16 STERLING* CLOUDY 59 59 100 CALM 29.94S TC 15 SAVANNA* CLOUDY 60 57 89 CALM 29.94S TC 16 $$ ILZ003-004-008-010-011-017-018-210900- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD CLOUDY 57 55 93 CALM 29.96R TC 14 FREEPORT* MOCLDY 58 56 95 CALM 29.97R TC 14 ROCHELLE* MOCLDY 58 55 89 CALM 29.95S TC 14 PERU* MOCLDY 61 59 94 CALM 29.94S TC 16 $$ ILZ005-006-012>014-019>023-210900- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE MOCLDY 63 54 72 CALM 29.93S TC 17 CHICAGO-MIDWAY MOCLDY 65 55 70 CALM 29.93S TC 18 AURORA MOCLDY 57 56 96 CALM 29.94S TC 14 JOLIET* MOCLDY 58 58 100 CALM 29.94F TC 15 WAUKEGAN MOCLDY 55 55 100 N3 29.94R TC 13 DUPAGE AIRPORT MOCLDY 59 56 89 CALM 29.93F TC 15 KANKAKEE* MOCLDY 60 56 85 CALM 29.95F TC 16 WHEELING MOCLDY 60 56 86 CALM 29.95R TC 16 ROMEOVILLE* MOCLDY 61 59 94 CALM 29.95S TC 16 LANSING* MOCLDY 59 56 89 CALM 29.95S TC 15 NORTHERLY ISL* N/A 65 53 65 MISG N/A TC 18 $$ LMZ740>746-210900- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 56 55 1013.3R 0 WAUKEGAN HARBOR 57 55 340/ 2/ 4 1014.2R 0 WILMETTE BUOY 60 130/ 6/ 8 1015.5R 0 CHICAGO BUOY 64 62 130/ 4/ 4 1012.6R 0 HARRISON CRIB 66 130/ 8/ 8 N/A NORTHERLY ISL 67 210/ 3/ 6 N/A CALUMET HARBOR 65 220/ 3/ 5 1013.8 BURNS HARBOR 170/ 1/ 2 1014.6S MICHIGAN CITY 62 140/ 7/ 7 1013.0S MICH CITY BUOY 64 64 90/ 4/ 4 992.6R 0 ST. JOSEPH BUOY 65 65 150/ 2/ 2 1014.8F 0 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-210900- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY CLOUDY 67 61 81 SE6 29.92S TC 19 GALESBURG* CLOUDY 63 57 80 SE3 29.95F TC 17 MACOMB* CLOUDY 64 62 93 CALM 29.94F TC 18 JACKSONVILLE* MOCLDY 64 64 100 CALM 29.94R TC 18 PITTSFIELD* MOCLDY 66 62 89 CALM 29.94S TC 19 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-210900- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC MOCLDY 59 59 99 MISG 29.95S TC 15 BLOOMINGTON CLOUDY 62 57 83 SW3 29.97R TC 17 DECATUR PTCLDY 62 57 83 CALM 29.95S TC 17 PEORIA CLOUDY 63 58 83 CALM 29.95R TC 17 LACON* CLOUDY 60 55 85 CALM 29.94R TC 15 SPRINGFIELD PTCLDY 62 59 90 E5 29.93F TC 17 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-210900- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN MOCLDY 59 56 89 SE5 29.94F TC 15 MATTOON PTCLDY 62 57 83 SE5 29.95R TC 17 PARIS* PTCLDY 58 57 97 CALM 29.95F TC 14 $$ ILZ079-100>102-210900- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON PTCLDY 68 59 74 E3 29.93S TC 20 BELLEVILLE PTCLDY 68 64 89 CALM 29.90F TC 20 CAHOKIA* PTCLDY 69 60 73 CALM 29.91S TC 21 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-210900- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE CLEAR 66 65 96 CALM 29.92S TC 19 EFFINGHAM* MOCLDY 66 63 89 CALM 29.97R TC 19 MARION CLEAR 67 66 96 CALM 29.93S TC 19 MT. VERNON MOCLDY 64 63 96 CALM 29.94R TC 18 SALEM* PTCLDY 71 60 69 MISG 29.94S TC 22 METROPOLIS* N/A 63 63 100 CALM 29.92F FOG TC 17 $$ ILZ067-068-072-073-078-083-087-091-210900- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE PTCLDY 66 63 90 NE6 29.94S TC 19 FLORA* CLOUDY 68 64 88 N3 29.95R TC 20 FAIRFIELD* MOCLDY 69 59 71 CALM 29.94R TC 21 HARRISBURG* CLEAR 65 64 99 CALM 29.93F TC 18 ROBINSON* CLOUDY 63 63 100 SW1 29.94S TC 17 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$