ASUS43 KLOT 200456 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 1200 AM CDT WED MAY 20 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. ILZ001-002-007-009-015-016-024-200600- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE MOCLDY 53 43 68 NW15G23 30.20S TC 12 $$ ILZ003-004-008-010-011-017-018-200600- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD NOT AVBL PERU* CLOUDY 57 50 77 NW8 30.18R TC 14 $$ ILZ005-006-012>014-019>023-200600- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE MOCLDY 61 50 67 NW12 30.13R TC 16 CHICAGO-MIDWAY NOT AVBL AURORA CLOUDY 56 50 80 NW10 30.15R TC 13 WAUKEGAN MOCLDY 57 49 74 NW6 30.13R TC 14 DUPAGE AIRPORT CLOUDY 58 49 72 NW12 30.15R TC 14 WHEELING CLOUDY 61 50 67 NW9 30.14R TC 16 MORRIS* CLOUDY 61 50 67 NW10 30.14S TC 16 NORTHERLY ISL* N/A 63 49 60 NW10 N/A TC 17 $$ LMZ740>746-200600- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 48 1018.5R 1 WAUKEGAN HARBOR 58 51 300/ 6/ 10 1019.8R 1 WILMETTE BUOY 57 350/ 4/ 6 1021.3R 1 CHICAGO BUOY 59 53 330/ 8/ 10 1018.4R 1 HARRISON CRIB 63 320/ 14/ 15 N/A NORTHERLY ISL 63 290/ 8/ 12 N/A CALUMET HARBOR 280/ 4/ 10 1019.7 BURNS HARBOR 58 50/ 4/ 6 1020.3R MICHIGAN CITY 58 30/ 7/ 7 1018.9R ST. JOSEPH BUOY 55 350/ 4/ 4 1020.2F 2/ 4 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-200600- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ILZ028>032-037-038-041>044-048-051>054-059>061-200600- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PEORIA NOT AVBL SPRINGFIELD CLOUDY 59 53 80 NW10 30.16F TC 15 TAYLORVILLE MOCLDY 59 54 82 N13 30.15S TC 15 $$ ILZ033-039-045-046-055>057-062-063-200600- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ILZ079-100>102-200600- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200600- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE NOT AVBL $$ ILZ067-068-072-073-078-083-087-091-200600- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$