ASUS43 KLOT 090812 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 300 AM CDT THU JUL 09 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. ILZ001-002-007-009-015-016-024-090900- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE MOCLDY 72 68 87 SE6 29.84F TC 22 STERLING* CLOUDY 74 71 91 VRB3 29.87F TC 23 SAVANNA* CLOUDY 73 66 79 CALM 29.85F TC 23 $$ ILZ003-004-008-010-011-017-018-090900- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD CLOUDY 72 68 87 S6 29.88F TC 22 FREEPORT* CLOUDY 75 71 87 SW8 29.89F TC 24 ROCHELLE* MOCLDY 69 67 94 S6 29.89F TC 21 DE KALB* PTCLDY 70 67 89 SW6 29.89F TC 21 PERU* MOCLDY 73 70 88 S6 29.88F TC 23 $$ ILZ005-006-012>014-019>023-090900- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE MOCLDY 75 66 73 S7 29.86F TC 24 CHICAGO-MIDWAY MOCLDY 75 66 73 S8 29.88F TC 24 AURORA PTCLDY 72 67 84 S6 29.88F TC 22 JOLIET* CLEAR 71 71 99 CALM 29.89F TC 22 WAUKEGAN PTCLDY 73 67 81 SW6 29.87F TC 23 DUPAGE AIRPORT CLEAR 71 67 87 S5 29.88F TC 22 KANKAKEE* CLEAR 71 69 92 SW3 29.93F TC 22 WHEELING PTCLDY 73 67 81 CALM 29.89F TC 23 ROMEOVILLE* CLEAR 72 72 100 S8 29.89F TC 22 LANSING* CLEAR 70 68 93 SW5 29.91F TC 21 NORTHERLY ISL* N/A 76 63 64 S8 N/A TC 24 $$ LMZ740>746-090900- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 70 68 1011.7 1/ 4 WAUKEGAN HARBOR 73 69 200/ 4/ 6 1012.6 0 WILMETTE BUOY 74 220/ 6/ 8 1014.8F 0 CHICAGO BUOY 75 72 210/ 4/ 6 1010.7 0 HARRISON CRIB 78 200/ 13/ 14 N/A NORTHERLY ISL 76 200/ 6/ 7 N/A CALUMET HARBOR 76 190/ 4/ 4 1012.7 BURNS HARBOR 190/ 5/ 6 1013.2F MICHIGAN CITY 76 180/ 10/ 12 1010.7 MICH CITY BUOY 74 74 200/ 8/ 12 N/A 1 ST. JOSEPH BUOY 75 75 200/ 6/ 8 1013.3F 1 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-090900- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY PTCLDY 70 67 90 S3 29.91F TC 21 GALESBURG* N/A 71 68 92 S5 29.90 TC 22 MACOMB* PTCLDY 69 69 100 CALM 29.93F TC 21 JACKSONVILLE* CLEAR 73 73 100 S6 29.93F TC 23 PITTSFIELD* CLEAR 70 69 98 S3 29.94F TC 21 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-090900- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC PTCLDY 73 71 94 MISG 29.91F TC 23 BLOOMINGTON CLEAR 71 71 100 S7 29.94F TC 22 DECATUR CLEAR 73 71 93 SW829.95F TC 23 PEORIA PTCLDY 73 70 90 SW3 29.91F TC 23 LACON* PTCLDY 72 68 88 S3 29.90S TC 22 SPRINGFIELD CLEAR 73 71 93 S5 29.93F TC 23 TAYLORVILLE CLEAR 72 70 94 S3 29.95F TC 22 $$ ILZ033-039-045-046-055>057-062-063-090900- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN PTCLDY 70 70 100 S7 29.95F FOG TC 21 DANVILLE* CLEAR 71 70 97 SW3 29.96F TC 22 MATTOON CLOUDY 73 71 93 S6 29.96F TC 23 PARIS* CLEAR 68 67 98 W3 29.97F FOG TC 20 $$ ILZ079-100>102-090900- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON CLEAR 71 70 97 CALM 29.96F FOG TC 22 BELLEVILLE CLEAR 73 72 97 S3 29.94F FOG TC 23 CAHOKIA* PTCLDY 73 73 100 CALM 29.94F TC 23 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-090900- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE NOT AVBL CAIRO* CLEAR 71 71 100 CALM 29.99S TC 22 EFFINGHAM* CLOUDY 71 71 100 CALM 29.98F TC 22 MARION CLEAR 69 69 99 CALM 29.98F TC 21 MT. VERNON CLEAR 70 70 100 CALM 29.97F FOG TC 21 CENTRALIA* CLEAR 72 71 97 CALM 29.97F TC 22 SALEM* PTCLDY 73 73 100 MISG 29.97F TC 23 METROPOLIS* CLEAR 68 68 100 CALM 29.99F TC 20 $$ ILZ067-068-072-073-078-083-087-091-090900- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE FOG 70 70 100 S3 29.97F VSB 1/4 TC 21 FLORA* CLEAR 72 N/A N/A SW3 29.97F TC 22 FAIRFIELD* FOG 70 70 99 CALM 29.97F VSB 1 TC 21 HARRISBURG* CLEAR 69 69 100 CALM 29.98F FOG TC 20 ROBINSON* CLOUDY 68 68 100 CALM 29.96F FOG TC 20 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$