ASUS43 KLOT 211110 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 600 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. ILZ001-002-007-009-015-016-024-211200- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE CLOUDY 63 57 81 E6 29.90F TC 17 STERLING* CLOUDY 60 60 100 E3 29.95F TC 16 SAVANNA* N/A 59 56 91 CALM 29.94F TC 15 $$ ILZ003-004-008-010-011-017-018-211200- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD CLOUDY 58 56 93 CALM 29.97S TC 14 FREEPORT* CLOUDY 57 56 95 CALM 29.97S TC 14 ROCHELLE* CLOUDY 58 55 91 CALM 29.96S TC 15 DE KALB* CLOUDY 59 56 88 CALM 29.98R TC 15 PERU* CLOUDY 63 61 94 CALM 29.97R TC 17 $$ ILZ005-006-012>014-019>023-211200- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE CLOUDY 61 55 81 N3 29.95R TC 16 CHICAGO-MIDWAY CLOUDY 64 56 75 CALM 29.95R TC 18 AURORA CLOUDY 57 56 96 CALM 29.95S TC 14 JOLIET* CLOUDY 59 59 100 CALM 29.97R TC 15 WAUKEGAN MOCLDY 56 54 93 N3 29.95S TC 13 DUPAGE AIRPORT CLOUDY 59 55 87 CALM 29.95S TC 15 KANKAKEE* CLOUDY 58 57 95 CALM 29.98R TC 15 WHEELING CLOUDY 59 56 89 CALM 29.97R TC 15 ROMEOVILLE* CLEAR 63 61 94 CALM 29.96S TC 17 LANSING* CLOUDY 58 56 93 CALM 29.97R TC 15 NORTHERLY ISL* N/A 61 58 90 CALM N/A TC 16 $$ LMZ740>746-211200- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 56 55 1013.8 0 WAUKEGAN HARBOR 56 54 360/ 2/ 4 1014.7 0 WILMETTE BUOY 60 100/ 4/ 8 1016.0R 0 CHICAGO BUOY 63 62 130/ 2/ 4 1013.2 HARRISON CRIB 63 150/ 5/ 6 N/A NORTHERLY ISL 60 CALM / 4 N/A CALUMET HARBOR 62 CALM / 1 1014.5 BURNS HARBOR 170/ 2/ 3 1014.9S MICHIGAN CITY 62 140/ 8/ 8 1013.3R MICH CITY BUOY 64 65 160/ 6/ 8 992.9S 0 ST. JOSEPH BUOY 63 64 130/ 4/ 4 1015.4R 0 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-211200- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY HVY RAIN 64 61 90 SE13 29.90R FOG TC 18 GALESBURG* DRIZZLE 64 57 79 E5 29.92F TC 18 MACOMB* LGT RAIN 63 62 94 CALM 29.94R TC 17 JACKSONVILLE* CLOUDY 64 60 87 E7 29.90F TC 18 PITTSFIELD* CLOUDY 66 59 78 E8 29.90S TC 19 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-211200- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC CLOUDY 60 60 99 MISG 29.97R TC 16 BLOOMINGTON CLOUDY 63 57 81 VRB3 29.96F TC 17 DECATUR MOCLDY 61 57 87 E5 29.95S TC16 PEORIA CLOUDY 63 59 87 NE5 29.94F TC 17 LACON* CLOUDY 61 57 87 CALM 29.95F TC 16 SPRINGFIELD MOCLDY 64 57 78 E6 29.92F TC 18 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-211200- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN MOCLDY 59 57 93 E6 29.96R TC 15 DANVILLE* MOCLDY 59 58 96 CALM 29.98R TC 15 MATTOON MOCLDY 62 55 77 SE3 29.94F TC 17 PARIS* MOCLDY 57 57 97 CALM 29.97S TC 14 $$ ILZ079-100>102-211200- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON MOCLDY 66 60 80 E5 29.90F TC 19 BELLEVILLE MOCLDY 67 64 87 CALM 29.88F TC 20 CAHOKIA* MOCLDY 68 60 75 SE6 29.88F TC 20 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-211200- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE PTCLDY 64 63 96 CALM 29.91S TC 18 CAIRO* N/A 65 65 100 CALM 29.91S VSB 1 TC 18 EFFINGHAM* CLOUDY 66 60 80 E6 29.96S TC 19 MARION PTCLDY 64 63 98 CALM 29.92S TC 18 MT. VERNON MOCLDY 65 61 87 N5 29.93S TC 18 CENTRALIA* MOCLDY 68 58 71 CALM 29.92S TC 20 SALEM* CLOUDY 69 61 75 MISG 29.93S TC 21 METROPOLIS* CLEAR 62 62 100 CALM 29.92S TC 17 $$ ILZ067-068-072-073-078-083-087-091-211200- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE PTCLDY 65 60 84 NE6 29.95R TC 18 FLORA* PTCLDY 64 61 88 CALM 29.95R TC 18 FAIRFIELD* PTCLDY 66 59 77 CALM 29.93S TC 19 HARRISBURG* PTCLDY 64 64 100 CALM 29.93S TC 18 ROBINSON* MOCLDY 63 63 100 CALM 29.95R TC 17 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$