ASUS43 KLOT 222106 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 400 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. ILZ001-002-007-009-015-016-024-222200- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE SUNNY 82 56 40 NW18G29 30.00S HX 82 TC 28 STERLING* SUNNY 82 56 40 NW13 30.00S HX 82 TC 28 SAVANNA* MOSUNNY 80 55 42 N9 30.01S HX 80 TC 27 $$ ILZ003-004-008-010-011-017-018-222200- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD MOSUNNY 81 56 42 NW14G26 29.98F HX 81 TC 27 FREEPORT* MOSUNNY 79 59 50 NW14 30.01F HX 80 TC 26 $$ ILZ005-006-012>014-019>023-222200- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE MOSUNNY 80 57 45 NW9G24 29.93S HX 80 TC 27 CHICAGO-MIDWAY MOSUNNY 81 55 40 NW17G25 29.93S HX 81 TC 27 AURORA SUNNY 79 60 52 NW15G22 29.96S HX 80 TC 26 JOLIET* MOSUNNY 83 58 42 NW8G17 29.96S HX 82 TC 28 WAUKEGAN NOT AVBL DUPAGE AIRPORT NOT AVBL WHEELING MOSUNNY 80 56 43 NW15G24 29.95S HX 80 TC 27 LANSING* MOSUNNY 83 55 37 NW18G24 29.93S HX 82 TC 28 NORTHERLY ISL* N/A 76 62 62 CALM N/A TC 24 $$ LMZ740>746-222200- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 77 74 310/ 16/ 21 1013.5R 2/ 5 WAUKEGAN HARBOR 77 74 290/ 14/ 17 1014.4S 2/ 4 WILMETTE BUOY 77 350/ 16/ 19 1016.9F 2/ 5 CHICAGO BUOY 75 74 1012.6S 2/ 4 NORTHERLY ISL 74 100/ 6/ 11 N/A CALUMET HARBOR 74 50/ 8/ 9 1013.8 MICH CITY BUOY 73 74 70/ 2/ 4 N/A 3/ 5 ST. JOSEPH BUOY 72 74 350/ 4/ 6 1014.3F 3/ 5 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-222200- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY MOSUNNY 82 64 54 N14 30.05F HX 83 TC 28 MACOMB* MOSUNNY 82 68 62 NW10G18 30.05S HX 84 TC 28 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-222200- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLOOMINGTON MOSUNNY 83 64 52 W21 30.00F HX 84 TC 28 DECATUR MOSUNNY 81 63 54 NW13 30.01F HX 82 TC 27 PEORIA NOT AVBL LACON* SUNNY 81 61 51 NW12 29.98S HX 82 TC 27 LINCOLN* MOSUNNY 84 64 50 NW7 30.01S HX 85 TC 29 SPRINGFIELD MOSUNNY 82 64 54 NW8 30.02F HX 83 TC 28 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-222200- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN MOSUNNY 79 64 60 NW10 30.00F HX 81 TC 26 MATTOON SUNNY 80 62 54 NW13 30.00F HX 81 TC 27 $$ ILZ079-100>102-222200- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKSBELLEVILLE SUNNY 85 67 54 N10 29.99F HX 88 TC 30 CAHOKIA* SUNNY 85 62 46 N12G17 30.01F HX 85 TC 29 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-222200- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE NOT AVBL MT. VERNON MOSUNNY 84 64 50 VRB3 30.00F HX 85 TC 29 CENTRALIA* SUNNY 84 64 51 NW8 30.01F HX 85 TC 29 SALEM* SUNNY 84 66 54 MISG 30.01F HX 86 TC 29 $$ ILZ067-068-072-073-078-083-087-091-222200- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE SUNNY 84 61 45 NW16 29.97F HX 84 TC 29 FAIRFIELD* SUNNY 83 60 45 NW7 30.00S HX 83 TC 29 HARRISBURG* SUNNY 85 65 51 N12 29.99F HX 87 TC 30 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$