ASUS43 KLOT 202156 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 500 PM CDT SUN SEP 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. ILZ001-002-007-009-015-016-024-202300- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE CLOUDY 65 62 90 NE14G23 29.99R TC 18 $$ ILZ003-004-008-010-011-017-018-202300- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD NOT AVBL $$ ILZ005-006-012>014-019>023-202300- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE DRIZZLE 63 61 93 NE20G26 30.01R TC 17 CHICAGO-MIDWAY NOT AVBL AURORA CLOUDY 64 62 93 NE15G26 30.00R FOG TC 18 WAUKEGAN CLOUDY 63 62 97 NE9G20 30.04R TC 17 DUPAGE AIRPORT LGT RAIN 63 60 90 NE18G31 30.01R TC 17 WHEELING CLOUDY 63 61 93 NE14G22 30.03R TC 17 NORTHERLY ISL* N/A 63 61 93 NE20 N/A TC 17 $$ LMZ740>746-202300- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 64 64 40/ 17/ 21 1013.5R 5/ 5 WAUKEGAN HARBOR 64 64 360/ 17/ 23 1016.9R 5/ 6 WILMETTE BUOY 63 90/ 17/ 23 1017.9R 6/ 6 CHICAGO BUOY 65 66 1014.6R 5/ 6 NORTHERLY ISL 63 30/ 16/ 17 N/A CALUMET HARBOR 65 10/ 16/ 20 1015.1 MICH CITY BUOY 63 63 30/ 19/ 25 N/A 3/ 5 ST. JOSEPH BUOY 61 60 30/ 14/ 19 1016.8R 2/ 5 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-202300- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ILZ028>032-037-038-041>044-048-051>054-059>061-202300- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PEORIA NOT AVBL SPRINGFIELD PTSUNNY 80 69 69 N12 29.89S HX 83 TC 27 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-202300- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ILZ079-100>102-202300- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON PTSUNNY 90 64 43 W3 29.86S HX 91 TC 32 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-202300- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE SUNNY 95 61 31 W9 29.83F HX 95 TC 35 $$ ILZ067-068-072-073-078-083-087-091-202300- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$