ASUS43 KLOT 192256 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 600 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. ILZ001-002-007-009-015-016-024-200000- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE CLOUDY 61 50 67 NW13 30.08F TC 16 $$ ILZ003-004-008-010-011-017-018-200000- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD PTSUNNY 65 52 62 W18G26 30.04S TC 18 PERU* CLOUDY 64 55 72 W18G25 30.05S TC 18 $$ ILZ005-006-012>014-019>023-200000- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE PTSUNNY 70 59 68 W17G28 29.97R TC 21 CHICAGO-MIDWAY NOT AVBL AURORA CLOUDY 67 59 75 NW20G26 30.00R TC 19 WAUKEGAN PTSUNNY 69 56 62 W12G26 29.96R TC 21 DUPAGE AIRPORT CLOUDY 67 59 75 W15G28 30.00R TC 19 WHEELING CLOUDY 70 59 68 W18G28 29.99R TC 21 MORRIS* CLOUDY 68 59 73 NW23 30.00R TC 20 ROMEOVILLE* MOSUNNY 72 61 68 W21G28 30.00R TC 22 NORTHERLY ISL* N/A 72 58 61 W12 N/A TC 22 $$ LMZ740>746-200000- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 48 1013.9F 1/ 2 WAUKEGAN HARBOR 67 53 280/ 16/ 23 1015.0R 1 WILMETTE BUOY 66 260/ 14/ 19 1016.3R 1/ 3 CHICAGO BUOY 68 53 270/ 14/ 21 1013.5R 1/ 2 HARRISON CRIB 72 270/ 26/ 29 N/A NORTHERLY ISL 72 250/ 11/ 21 N/A CALUMET HARBOR 230/ 11/ 20 1014.5 BURNS HARBOR 68 260/ 8/ 9 1015.2R MICHIGAN CITY 64 230/ 17/ 18 1013.5R ST. JOSEPH BUOY 59 250/ 12/ 14 1015.3R 2/ 3 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-200000- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ILZ028>032-037-038-041>044-048-051>054-059>061-200000- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PEORIA NOT AVBL SPRINGFIELD CLOUDY 69 62 78 NW15 30.04S TC 21 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-200000- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ILZ079-100>102-200000- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON CLOUDY 73 66 78 W7 30.05R TC 23 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200000- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE NOT AVBL MARION CLOUDY 81 70 69 SW7 30.02F HX 84 TC 27 $$ ILZ067-068-072-073-078-083-087-091-200000- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEXHX - HEAT INDEX VSB - VISIBILITY $$