ASUS43 KLOT 232010 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 300 PM CDT SUN AUG 23 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. ILZ001-002-007-009-015-016-024-232100- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE MOSUNNY 77 55 46 NW9 30.07F TC 25 STERLING* PTSUNNY 77 54 44 NW5 30.07F TC 25 SAVANNA* MOSUNNY 76 50 39 NW8 30.07F TC 25 $$ ILZ003-004-008-010-011-017-018-232100- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD MOSUNNY 75 51 43 W14G21 30.06F TC 24 FREEPORT* MOSUNNY 76 54 47 NW8G16 30.08F TC 24 ROCHELLE* MOSUNNY 73 52 46 W9 30.06F TC 23 DE KALB* PTSUNNY 73 53 49 NW9G21 30.06F TC 23 PERU* MOSUNNY 75 54 46 NW9 30.06F TC 24 $$ ILZ005-006-012>014-019>023-232100- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE PTSUNNY 76 49 38 W16G22 30.02F TC 24 CHICAGO-MIDWAY PTSUNNY 74 49 41 NW12 30.02F TC 23 AURORA MOSUNNY 74 53 48 NW8 30.04F TC 23 JOLIET* MOSUNNY 78 53 40 W3 30.04F TC 26 WAUKEGAN NOT AVBL DUPAGE AIRPORT PTSUNNY 75 52 43 N14 30.05S TC 24 KANKAKEE* MOSUNNY 75 53 47 NW15G23 30.04F TC 24 WHEELING PTSUNNY 73 50 44 NW17G24 30.04F TC 23 LANSING* PTSUNNY 74 52 46 N5 30.02F TC 23 NORTHERLY ISL* N/A 71 56 58 N7 N/A TC 22 $$ LMZ740>746-232100- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 72 73 300/ 12/ 19 1019.6 3/ 6 WAUKEGAN HARBOR 72 74 290/ 14/ 19 1016.9 2/ 5 WILMETTE BUOY 72 20/ 14/ 16 1019.9F 3/ 6 CHICAGO BUOY 71 73 1015.5 3/ 6 NORTHERLY ISL 72 50/ 10/ 11 N/A CALUMET HARBOR 72 10/ 8/ 11 1016.9 MICH CITY BUOY 70 74 340/ 12/ 17 N/A 4/ 5 ST. JOSEPH BUOY 69 73 320/ 14/ 17 1017.6F 4/ 5 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-232100- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY PTSUNNY 77 58 51 N12G17 30.09F TC 25 GALESBURG* MOSUNNY 75 60 59 NW8 30.09F TC 24 MACOMB* MOSUNNY 76 61 59 NW9 30.10F TC 24 JACKSONVILLE* MOSUNNY 76 56 50 NW9 30.08S TC 25 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-232100- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC PTSUNNY 75 58 55 N10 30.05F TC 24 BLOOMINGTON PTSUNNY 78 58 49 NW12G17 30.06F TC 26 DECATUR SUNNY 78 55 44 N10 30.05F TC 26 PEORIA NOT AVBL LACON* PTSUNNY 74 53 48 NW7 30.05F TC 23 LINCOLN* MOSUNNY 79 58 48 N7 30.06F HX 80 TC 26 SPRINGFIELD SUNNY 79 56 45 NW10 30.06F HX 80 TC 26 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-232100- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN MOSUNNY 77 58 51 W13 30.04F TC 25 RANTOUL* MOSUNNY 76 58 53 W9G16 30.04F TC 25 MATTOON MOSUNNY 77 55 46 NW12 30.04F TC 25 PARIS* MOSUNNY 79 56 44 NW12 30.03F HX 80 TC 26 $$ ILZ079-100>102-232100- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS BELLEVILLE MOSUNNY 83 62 49 NW10 30.03F HX 83 TC 28 CAHOKIA* MOSUNNY 82 58 43 NW8 30.05F HX 82 TC 28 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-232100- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE SUNNY 82 57 42 NW9 30.04F HX 82 TC 28 CAIRO* MOSUNNY 85 63 47 CALM 30.04F HX 86 TC 30 EFFINGHAM* MOSUNNY 81 58 45 W10 30.06F HX 81 TC 27 MT. VERNON SUNNY 83 57 41 VRB7 30.04F HX 82 TC 28 CENTRALIA* SUNNY 82 58 43 N9 30.05F HX 82 TC 28 SALEM* SUNNY 81 59 47 MISG 30.05F HX 81 TC 27 METROPOLIS* SUNNY 85 56 36 NW6 30.04F HX 84 TC 30 $$ ILZ067-068-072-073-078-083-087-091-232100- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE MOSUNNY 83 54 36 W12 30.02F HX 82 TC 28 FLORA* SUNNY 81 57 44 NW13 30.04F HX 81 TC 27 FAIRFIELD* SUNNY 82 55 39 W7 30.03F HX 81 TC 28 HARRISBURG* SUNNY 83 58 42 N13 30.03F HX 83 TC 29 ROBINSON* MOSUNNY 81 59 47 NW9G18 30.02F HX 81 TC 27 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$