ASUS43 KLOT 221910 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 200 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. ILZ001-002-007-009-015-016-024-222000- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE MOSUNNY 81 63 54 N16G26 30.01F HX 82 TC 27 STERLING* MOSUNNY 81 63 54 NW16 30.01S HX 82 TC 27 SAVANNA* SUNNY 81 56 41 NW15G21 30.01F HX 81 TC 27 $$ ILZ003-004-008-010-011-017-018-222000- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD MOSUNNY 80 57 45 NW21G28 29.99F HX 80 TC 27 FREEPORT* SUNNY 80 58 46 N20G25 30.02F HX 80 TC 27 ROCHELLE* MOSUNNY 79 58 49 NW15G21 30.00S HX 80 TC 26 DE KALB* PTSUNNY 77 59 53 NW16G24 29.99S TC 25 PERU* MOSUNNY 81 64 57 NW8 30.00S HX 82 TC 27 $$ ILZ005-006-012>014-019>023-222000- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE MOSUNNY 81 57 43 W14G23 29.93F HX 81 TC 27 CHICAGO-MIDWAY MOSUNNY 81 60 48 W12G22 29.94S HX 82 TC 27 AURORA MOSUNNY 78 61 55 NW15G22 29.97S HX 80 TC 26 JOLIET* PTSUNNY 82 64 55 NW5 29.97S HX 83 TC 28 WAUKEGAN MOSUNNY 79 60 52 W13G22 29.93 HX 80 TC 26 DUPAGE AIRPORT SUNNY 81 57 44 NW17G24 N/A HX 81 TC 27 KANKAKEE* MOSUNNY 78 62 57 W10 29.98F HX 80 TC 26 WHEELING PTSUNNY 80 60 50 NW13G23 29.95F HX 81 TC 27 ROMEOVILLE* PTSUNNY 81 64 57 W9G21 29.97S HX 82 TC 27 LANSING* PTSUNNY 82 58 45 W12G18 29.95F HX 82 TC 28 NORTHERLY ISL* N/A 76 61 59 NE7 N/A TC 24 $$ LMZ740>746-222000- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 77 74 300/ 14/ 17 1013.5 2/ 4 WAUKEGAN HARBOR 77 74 290/ 12/ 19 1014.4 2/ 4 WILMETTE BUOY 76 10/ 8/ 12 1017.1F 2/ 5 CHICAGO BUOY 74 73 1012.7 2/ 4 NORTHERLY ISL 78 30/ 6/ 11 N/A CALUMET HARBOR 75 40/ 6/ 9 1014.1F MICH CITY BUOY 72 74 330/ 8/ 12 N/A 3/ 5 ST. JOSEPH BUOY 71 74 330/ 10/ 14 1014.9S 4/ 5 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-222000- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY SUNNY 81 64 56 W13 30.06F HX 82 TC 27 GALESBURG* MOSUNNY 80 67 64 NW12G21 30.05S HX 82 TC 27 MACOMB* SUNNY 81 68 65 NW14 30.07F HX 83 TC 27 JACKSONVILLE* MOSUNNY 81 65 58 W9G16 30.05F HX 83 TC 27 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-222000- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC PTSUNNY 80 65 61 NW9G20 29.99F HX 82 TC 27 BLOOMINGTON MOSUNNY 81 64 56 NW15G21 30.03S HX 82 TC 27 DECATUR MOSUNNY 80 62 54 N9G17 30.03F HX 81 TC 27 PEORIA MOSUNNY 81 63 54 NW8 30.02S HX 82 TC 27 LACON* MOSUNNY 81 63 54 NW9 30.00S HX 82 TC 27 LINCOLN* MOSUNNY 82 64 53 NW7 30.02F HX 83 TC 28 SPRINGFIELD MOSUNNY 81 62 52 N8 30.04S HX 82 TC 27 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-222000- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN SUNNY 79 63 57 NW10 30.01F HX 80 TC 26 RANTOUL* SUNNY 79 62 55 NW9 30.01S HX 80 TC 26 MATTOON SUNNY 79 60 52 NW12 30.02S HX 80 TC 26 PARIS* SUNNY 80 59 49 NW12G17 30.00F HX 80 TC 27 $$ ILZ079-100>102-222000- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON MOSUNNY 82 64 54 NW13 30.05F HX 84 TC 28 BELLEVILLE MOSUNNY 86 67 53 NW14 30.02F HX 88 TC 30 CAHOKIA* SUNNY 85 62 46 NW14 30.04F HX 85 TC 29 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-222000- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE NOT AVBL CAIRO* CLOUDY 84 78 84 CALM 30.01S VSB 3/4 HX 95 EFFINGHAM* SUNNY 82 63 52 W13 30.04F HX 83 TC 28 MT. VERNON MOSUNNY 84 63 49 VRB6 30.03F HX 85 TC 29 CENTRALIA* MOSUNNY 82 64 54 NW13G18 30.04S HX 83 TC 28 SALEM* SUNNY 83 66 56 MISG 30.03F HX 85 TC 28 METROPOLIS* PTSUNNY 87 72 61 W6 30.01S HX 93 TC 31 $$ ILZ067-068-072-073-078-083-087-091-222000- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE SUNNY 85 61 44 NW17G28 29.99S HX 85 TC 29 FLORA* SUNNY 82 64 54 NW12 30.02S HX 84 TC 28 FAIRFIELD* SUNNY 83 61 47 NW9G16 30.02S HX 83 TC 28 HARRISBURG* PTSUNNY 85 71 62 NW10 30.02F HX 91 TC 30 ROBINSON* SUNNY 82 64 54 NW14 29.99S HX 84 TC 28 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$