ASUS43 KLOT 200256 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 1000 PM CDT TUE MAY 19 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. ILZ001-002-007-009-015-016-024-200400- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE CLOUDY 55 46 71 NW8 30.16R TC 13 $$ ILZ003-004-008-010-011-017-018-200400- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD NOT AVBL PERU* CLOUDY 59 52 77 W14 30.14R TC 15 $$ ILZ005-006-012>014-019>023-200400- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE CLOUDY 63 50 62 W8 30.10R TC 17 CHICAGO-MIDWAY NOT AVBL AURORA CLOUDY 59 52 77 NW8 30.11R TC 15 WAUKEGAN MOCLDY 61 50 67 NW6 30.08R TC 16 DUPAGE AIRPORT CLOUDY 60 51 72 W7 30.10R TC 16 WHEELING CLOUDY 63 51 65 NW8 30.11R TC 17 MORRIS* CLOUDY 63 52 67 NW8 30.11R TC 17 NORTHERLY ISL* N/A 64 50 60 W7 N/A TC 18 $$ LMZ740>746-200400- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 48 1017.0R 1/ 3 WAUKEGAN HARBOR 60 51 300/ 8/ 12 1018.3R 1 WILMETTE BUOY 59 320/ 8/ 12 1019.4R 1/ 3 CHICAGO BUOY 61 53 300/ 8/ 12 1017.4R 1/ 2 HARRISON CRIB 66 300/ 15/ 16 N/A NORTHERLY ISL 65 310/ 9/ 14 N/A CALUMET HARBOR 270/ 4/ 8 1017.6 BURNS HARBOR 59 80/ 4/ 5 1019.3R MICHIGAN CITY 59 40/ 5/ 6 1017.5R ST. JOSEPH BUOY 55 30/ 4/ 6 1018.8R 1/ 3 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-200400- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ILZ028>032-037-038-041>044-048-051>054-059>061-200400- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PEORIA NOT AVBL SPRINGFIELD CLOUDY 60 54 80 NW9 30.16R TC 16 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-200400- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MATTOON MOCLDY 67 62 84 NW10 30.09R TC 19 $$ ILZ079-100>102-200400- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON PTCLDY 64 61 88 N12 30.13R TC 18 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200400- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE NOT AVBL $$ ILZ067-068-072-073-078-083-087-091-200400- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$