ASUS43 KLOT 240408 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 1100 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. ILZ001-002-007-009-015-016-024-240500- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE CLEAR 59 56 89 SW3 30.05S TC 15 STERLING* CLEAR 60 58 92 CALM 30.06S TC 16 SAVANNA* CLEAR 59 57 92 CALM 30.05F TC 15 $$ ILZ003-004-008-010-011-017-018-240500- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD CLEAR 58 55 90 S5 30.06S TC 14 FREEPORT* CLEAR 58 57 95 CALM 30.07S TC 15 ROCHELLE* CLEAR 56 54 92 CALM 30.06R TC 13 DE KALB* CLEAR 60 55 85 W5 30.05S TC 16 PERU* CLEAR 61 57 88 W3 30.05S TC 16 $$ ILZ005-006-012>014-019>023-240500- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE PTCLDY 66 54 65 W5 30.01F TC 19 CHICAGO-MIDWAY PTCLDY 67 53 61 NW5 30.01F TC 19 AURORA CLEAR 57 56 96 W5 30.03F TC 14 JOLIET* CLEAR 61 60 94 CALM 30.03S TC 16 WAUKEGAN CLEAR 60 55 83 W5 30.01 TC 16 DUPAGE AIRPORT CLEAR 59 55 88 CALM 30.04S TC 15 KANKAKEE* CLEAR 59 56 89 W7 30.04S TC 15 WHEELING PTCLDY 65 54 67 CALM 30.03F TC 18 ROMEOVILLE* CLEAR 64 57 77 W5 30.04S TC 18 LANSING* CLEAR 60 57 91 CALM 30.03S TC 15 NORTHERLY ISL* N/A 70 52 52 W2 N/A TC 21 $$ LMZ740>746-240500- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 68 73 280/ 8/ 10 1015.7F 2/ 4 WAUKEGAN HARBOR 68 73 270/ 6/ 10 1016.5F 2/ 6 WILMETTE BUOY 71 340/ 10/ 14 1019.0F 2/ 6 CHICAGO BUOY 72 73 1015.4F 2/ 5 NORTHERLY ISL 70 320/ 5/ 8 N/A CALUMET HARBOR 68 270/ 2/ 3 1016.6 MICH CITY BUOY 71 74 330/ 4/ 6 N/A 3/ 6 ST. JOSEPH BUOY 69 73 350/ 4/ 8 1017.2R 3/ 6 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-240500- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY CLEAR 64 57 78 CALM 30.07S TC 18 GALESBURG* CLEAR 58 58 100 CALM 30.08S TC 14 MACOMB* CLEAR 58 58 100 W3 30.09S TC 14 JACKSONVILLE* CLEAR 58 58 100 CALM 30.07S TC 15 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-240500- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC CLEAR 60 59 97 W3 30.05S TC 16 BLOOMINGTON CLEAR 63 58 83 W3 30.07F TC 17 DECATUR CLEAR 64 58 80 CALM 30.06F TC 18 PEORIA CLEAR 61 59 94 CALM 30.06 TC 16 LACON* CLEAR 59 55 87 CALM 30.05S TC 15 LINCOLN* CLEAR 63 61 95 CALM30.06F TC 17 SPRINGFIELD CLEAR 61 58 90 CALM 30.06F TC 16 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-240500- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN CLEAR 59 58 96 W3 30.06S TC 15 RANTOUL* CLEAR 59 57 95 W6 30.06S TC 15 MATTOON PTCLDY 63 59 87 CALM 30.05S TC 17 PARIS* CLEAR 59 58 97 CALM 30.05S TC 15 $$ ILZ079-100>102-240500- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON CLEAR 64 59 84 CALM 30.06S TC 18 CAHOKIA* CLEAR 65 60 84 CALM 30.05S TC 18 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-240500- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE NOT AVBL CAIRO* MOCLDY 69 68 99 CALM 30.02F TC 20 EFFINGHAM* CLEAR 61 61 100 CALM 30.06F TC 16 MARION PTCLDY 62 62 99 CALM 30.05S TC 17 MT. VERNON CLEAR 58 57 97 CALM 30.05F TC 14 CENTRALIA* CLEAR 60 58 96 CALM 30.05S TC 15 SALEM* CLEAR 62 58 86 MISG 30.05S TC 17 METROPOLIS* MOCLDY 64 63 97 CALM 30.04S TC 18 $$ ILZ067-068-072-073-078-083-087-091-240500- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE CLEAR 63 58 83 NW5 30.04S TC 17 FLORA* CLEAR 64 59 82 NW3 30.05S TC 18 FAIRFIELD* CLEAR 62 58 87 CALM 30.04F TC 17 HARRISBURG* PTCLDY 63 60 91 CALM 30.04F TC 17 ROBINSON* CLEAR 59 59 100 NW3 30.04S TC 15 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$