ASUS43 KLOT 221956 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 300 PM CDT SAT AUG 22 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. ILZ001-002-007-009-015-016-024-222100- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE MOSUNNY 81 62 52 NW15 30.00F HX 82 TC 27 $$ ILZ003-004-008-010-011-017-018-222100- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD NOT AVBL $$ ILZ005-006-012>014-019>023-222100- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE PTSUNNY 81 56 42 NW15G25 29.93S HX 81 TC 27 CHICAGO-MIDWAY NOT AVBL AURORA MOSUNNY 80 62 54 NW12G18 29.96F HX 81 TC 27 WAUKEGAN NOT AVBL DUPAGE AIRPORT NOT AVBL WHEELING PTSUNNY 80 59 48 N13G24 29.95S HX 81 TC 27 ROMEOVILLE* MOSUNNY 82 59 44 NW8G20 29.96F HX 82 TC 28 NORTHERLY ISL* N/A 75 61 61 E13 N/A TC 24 $$ LMZ740>746-222100- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 77 74 300/ 14/ 19 1013.4F 2/ 5 WAUKEGAN HARBOR 77 74 280/ 16/ 21 1014.3F 2/ 4 WILMETTE BUOY 77 360/ 14/ 17 1017.0F 2/ 5 CHICAGO BUOY 74 74 1012.6F 2/ 4 NORTHERLY ISL 75 80/ 4/ 10 N/A CALUMET HARBOR 40/ 7/ 8 1014.1 MICH CITY BUOY 72 74 10/ 8/ 12 N/A 3/ 4 ST. JOSEPH BUOY 72 74 320/ 12/ 14 1015.0R 4/ 5 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-222100- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ILZ028>032-037-038-041>044-048-051>054-059>061-222100- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PEORIA NOT AVBL SPRINGFIELD MOSUNNY 83 63 50 NW6 30.03F HX 84 TC 28 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-222100- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ILZ079-100>102-222100- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON MOSUNNY 82 64 54 NW13G18 30.04F HX 84 TC 28 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-222100- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE NOT AVBL $$ ILZ067-068-072-073-078-083-087-091-222100- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$