ASUS43 KLOT 201956 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 300 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. ILZ001-002-007-009-015-016-024-202100- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE CLOUDY 66 63 90 NE14G21 29.97R FOG TC 19 $$ ILZ003-004-008-010-011-017-018-202100- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD NOT AVBL $$ ILZ005-006-012>014-019>023-202100- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE LGT RAIN 65 63 93 N17 29.98S FOG TC 18 CHICAGO-MIDWAY NOT AVBL AURORA CLOUDY 66 65 96 NE13 29.97F TC 19 WAUKEGAN LGT RAIN 62 62 100 NE12G24 30.02R FOG TC 17 DUPAGE AIRPORT LGT RAIN 66 64 93 NE13 29.99R TC 19 WHEELING LGT RAIN 64 63 96 NE9G23 30.01S FOG TC 18 NORTHERLY ISL* N/A 65 63 93 N12 N/A TC 18 $$ LMZ740>746-202100- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 63 64 30/ 17/ 23 1012.9F 5/ 5 WAUKEGAN HARBOR 63 65 360/ 17/ 27 1016.5R 4/ 6 WILMETTE BUOY 63 70/ 14/ 17 1017.5R 5/ 6 CHICAGO BUOY 66 66 1013.9R 3/ 6 NORTHERLY ISL 65 10/ 8/ 12 N/A CALUMET HARBOR 65 20/ 9/ 12 1014.7 MICH CITY BUOY 64 64 30/ 10/ 12 N/A 3/ 4 ST. JOSEPH BUOY 62 60 60/ 8/ 10 1015.6F 2/ 4 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-202100- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ILZ028>032-037-038-041>044-048-051>054-059>061-202100- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PEORIA LGT RAIN 72 68 88 CALM 29.94S TC 22 SPRINGFIELD PTSUNNY 84 68 58 N6 29.90F HX 87 TC 29 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-202100- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ILZ079-100>102-202100- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON SUNNY 90 66 45 E6 29.88F HX 92 TC 32 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-202100- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE NOT AVBL $$ ILZ067-068-072-073-078-083-087-091-202100- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$