ASUS43 KLOT 221206 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 700 AM 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. ILZ001-002-007-009-015-016-024-221300- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE CLEAR 62 61 96 W5 30.00S TC 17 6HR MIN TEMP: 62; 6HR MAX TEMP: 70; STERLING* CLEAR 64 63 96 W5 30.00R TC 18 SAVANNA* CLEAR 62 60 93 CALM 30.00S FOG TC 17 $$ ILZ003-004-008-010-011-017-018-221300- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD CLEAR 61 60 97 NW3 29.99R TC 16 6HR MIN TEMP: 61; 6HR MAX TEMP: 67; FREEPORT* CLEAR 62 60 94 W5 30.01R TC 17 ROCHELLE* CLEAR 62 60 94 NW5 29.99R TC 17 DE KALB* CLEAR 61 61 100 NW7 29.99R TC 16 $$ ILZ005-006-012>014-019>023-221300- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE PTCLDY 66 62 87 NW9 29.93R TC 19 6HR MIN TEMP: 66; 6HR MAX TEMP: 70; CHICAGO-MIDWAY PTCLDY 67 64 90 NW8 29.92R TC 19 6HR MIN TEMP: 66; 6HR MAX TEMP: 71; AURORA CLEAR 63 62 97 NW7 29.96R TC 17 6HR MIN TEMP: 61; 6HR MAX TEMP: 64; JOLIET* CLEAR 66 66 97 NW3 29.96R TC 19 WAUKEGAN CLEAR 63 62 97 NW6 29.93 TC 17 6HR MIN TEMP: 63; 6HR MAX TEMP: 69; DUPAGE AIRPORT NOT AVBL KANKAKEE* CLEAR 64 63 94 W7 29.95R TC 18 WHEELING CLEAR 66 63 90 NW12 29.95R TC 19 6HR MIN TEMP: 65; 6HR MAX TEMP: 71; LANSING* PTCLDY 65 64 95 NW6 29.93R TC 18 NORTHERLY ISL* N/A 68 63 84 NW12 N/A TC 20 $$ LMZ740>746-221300- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 67 73 310/ 12/ 16 1008.5S 1/ 4 WILMETTE BUOY 70 10/ 14/ 19 1015.9R 2/ 3 CHICAGO BUOY 70 73 1012.2R 1/ 3 NORTHERLY ISL 68 330/ 7/ 8 N/A CALUMET HARBOR 68 290/ 4/ 7 1013.1 MICH CITY BUOY 72 74 320/ 12/ 16 N/A 2/ 3 ST. JOSEPH BUOY 72 73 310/ 10/ 14 1013.1R 2/ 3 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-221300- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY PTCLDY 66 64 93 NW3 30.04R TC 19 GALESBURG* CLEAR 63 63 100 NW3 30.03R TC 17 MACOMB* CLEAR 63 63 100 W3 30.04S TC 17 JACKSONVILLE* CLEAR 67 67 100 CALM 30.02S TC 19 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-221300- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC CLEAR 64 64 100 W7 29.98R TC 18 BLOOMINGTON CLEAR 6565 100 NW8 30.00R TC 18 DECATUR CLEAR 66 64 93 NW8 30.00R TC 19 PEORIA NOT AVBL LACON* CLEAR 64 61 90 CALM 29.99R TC 18 LINCOLN* CLEAR 66 66 100 W5 30.00R TC 19 SPRINGFIELD CLEAR 66 65 96 NW6 30.01R TC 19 6HR MIN TEMP: 63; 6HR MAX TEMP: 66; TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-221300- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN CLEAR 63 62 97 W8 29.98R TC 17 RANTOUL* CLEAR 63 63 99 W7 29.98R TC 17 MATTOON PTCLDY 67 63 87 W6 29.98R TC 19 PARIS* CLEAR 65 63 94 W7 29.97R TC 18 $$ ILZ079-100>102-221300- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON PTCLDY 68 66 94 W6 30.00R TC 20 BELLEVILLE CLEAR 72 71 98 SW7 29.96F TC 22 CAHOKIA* PTCLDY 71 69 93 W5 29.99S TC 22 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221300- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE CLEAR 66 66 100 CALM 30.00 TC 19 CAIRO* CLEAR 69 69 100 CALM 30.01S TC 21 EFFINGHAM* PTCLDY 65 64 99 CALM 29.99S TC 18 MARION CLEAR 66 66 100 CALM 30.01S TC 19 MT. VERNON PTCLDY 65 64 97 SE3 29.99S TC 18 CENTRALIA* PTCLDY 69 67 93 CALM 29.97F TC 21 SALEM* PTCLDY 68 66 93 MISG 29.96F TC 20 METROPOLIS* N/A 69 68 98 CALM 30.01R TC 20 $$ ILZ067-068-072-073-078-083-087-091-221300- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE CLEAR 68 64 87 W3 29.97R TC 20 FLORA* PTCLDY 68 64 88 SW5 29.98R TC 20 FAIRFIELD* CLEAR 67 64 91 CALM 29.98S TC 20 HARRISBURG* CLEAR 70 68 93 W6 29.99F TC 21 ROBINSON* CLEAR 68 64 88 VRB7 29.97R TC 20 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$