ASUS43 KLOT 230710 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 200 AM 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. ILZ001-002-007-009-015-016-024-230800- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE CLEAR 62 56 80 W3 30.05S TC 17 STERLING* CLEAR 61 54 77 W6 30.04S TC 16 SAVANNA* CLEAR 62 58 88 NW6 30.05S TC 17 $$ ILZ003-004-008-010-011-017-018-230800- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD CLEAR 60 53 77 N6 30.03R TC 16 FREEPORT* CLEAR 60 55 82 NW5 30.05S TC 16 ROCHELLE* CLEAR 56 53 88 W3 30.03S TC 14 DE KALB* CLEAR 58 55 89 NW5 30.02S TC 14 PERU* CLEAR 59 57 94 W6 30.03S TC 15 $$ ILZ005-006-012>014-019>023-230800- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE PTCLDY 66 56 70 CALM 29.98S TC 19 CHICAGO-MIDWAY PTCLDY 66 57 72 CALM 29.98S TC 19 AURORA CLEAR 55 55 100 W6 30.00S TC 13 JOLIET* CLEAR 65 57 75 CALM 29.99F TC 18 WAUKEGAN PTCLDY 63 57 81 NW5 29.99 TC 17 DUPAGE AIRPORT CLEAR 61 55 82 NW7 30.01R TC 16 KANKAKEE* CLEAR 60 58 94 W5 30.01S TC 16 WHEELING CLOUDY 66 59 78 CALM 30.00S TC 19 ROMEOVILLE* CLEAR 64 59 82 W3 30.00S TC 18 LANSING* CLEAR 60 57 89 CALM 29.99S TC 16 NORTHERLY ISL* N/A 70 56 61 NW3 N/A TC 21 $$ LMZ740>746-230800- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 68 73 310/ 10/ 16 1011.3 2/ 4 WAUKEGAN HARBOR 69 73 300/ 8/ 10 1015.8 1/ 4 WILMETTE BUOY 72 20/ 8/ 12 1018.0S 2/ 4 CHICAGO BUOY 72 73 1014.3 2/ 5 NORTHERLY ISL 71 300/ 4/ 8 N/A CALUMET HARBOR 68 280/ 2/ 3 1015.2 MICH CITY BUOY 72 74 360/ 10/ 14 N/A 3/ 4 ST. JOSEPH BUOY 71 73 360/ 10/ 16 1015.7R 3/ 4 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-230800- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY CLEAR 62 58 86 NW6 30.09R TC 17 GALESBURG* CLEAR 59 58 97 NW5 30.07S TC 15 MACOMB* CLEAR 59 59 100 NW6 30.09S TC 15 JACKSONVILLE* CLEAR 61 61 100 CALM 30.08R TC 16 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-230800- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC CLEAR 60 59 98 W5 30.02S TC 16 BLOOMINGTON CLEAR 63 59 87 W5 30.05S TC 17 DECATUR CLEAR 65 59 81 NW7 30.04F TC 18 PEORIA CLEAR 63 57 82 NW5 30.05S TC 17 LACON* CLEAR 59 55 85 CALM 30.03S TC 15 LINCOLN* CLEAR 65 60 85 W3 30.05S TC 18 SPRINGFIELD CLEAR 61 59 93 CALM 30.06R TC 16 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-230800- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN CLEAR 59 58 96 W7 30.03S TC 15 RANTOUL* CLEAR 60 58 95 NW7 30.02F TC 16 MATTOON CLEAR 65 60 84 MISG 30.03S TC 18 PARIS* CLEAR 60 59 97 CALM 30.02S TC 16 $$ ILZ079-100>102-230800- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON CLEAR 65 63 94 CALM 30.07S TC 18 CAHOKIA* PTCLDY 71 65 81 CALM 30.05S TC 22 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230800- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE NOT AVBL CAIRO* CLEAR 66 66 100 CALM 30.04S TC 19 EFFINGHAM* CLEAR 64 64 100 CALM 30.05S TC 18 MARION CLEAR 65 65 99 CALM 30.04S TC 19 MT. VERNON MOCLDY 65 64 97 CALM 30.05R TC 18 CENTRALIA* CLEAR 66 64 93 CALM 30.05R TC 19 SALEM* CLEAR 66 65 94 MISG 30.04S TC 19 METROPOLIS* CLEAR 64 63 98 CALM 30.04R TC 18 $$ ILZ067-068-072-073-078-083-087-091-230800- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE CLEAR 64 62 93 NW5 30.02S TC 18 FLORA* CLEAR 66 64 94 NW6 30.04S TC 19 FAIRFIELD* MOCLDY 64 62 92 CALM 30.03S TC 18 HARRISBURG* CLEAR 64 64 99 CALM 30.03S TC 18 ROBINSON* CLEAR 59 59 100 W2 30.02S TC 15 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$