ASUS43 KLOT 150912 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 400 AM CDT WED APR 15 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. ILZ001-002-007-009-015-016-024-151000- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE LGT RAIN 63 59 87 E3 29.75S TC 17 STERLING* MOCLDY 63 59 87 W8 29.73F TC 17 SAVANNA* RAIN 63 57 79 S5 29.72S TC 17 $$ ILZ003-004-008-010-011-017-018-151000- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD CLOUDY 67 62 84 W10G23 29.73R TC 19 FREEPORT* CLOUDY 64 63 96 SW3 29.75S TC 18 ROCHELLE* MOCLDY 64 57 76 W7 29.74F TC 18 DE KALB* MOCLDY 67 61 83 W13G31 29.75R TC 19 PERU* LGT RAIN 67 58 74 NW13G26 29.78R TC 19 $$ ILZ005-006-012>014-019>023-151000- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE CLOUDY 64 62 93 SE7 29.71F TC 18 CHICAGO-MIDWAY CLOUDY 68 64 87 SW7 29.72F TC 20 AURORA MOCLDY 70 65 84 SW10 29.73R TC 21 JOLIET* MOCLDY 72 66 81 SW8G16 29.76R TC 22 WAUKEGAN TSTM 63 62 97 S9 29.74R FOG TC 17 DUPAGE AIRPORT MOCLDY 69 65 86 SW12 29.72S TC 21 KANKAKEE* MOCLDY 69 64 83 SW12G18 29.79S TC 21 WHEELING MOCLDY 61 60 97 SE8 29.72F TC 16 MORRIS* MOCLDY 71 64 80 SW16 29.74R TC 22 LANSING* MOCLDY 69 63 82 SW13G20 29.76S TC 20 NORTHERLY ISL* N/A 53 51 93 NE1 N/A TC 12 $$ LMZ740>746-151000- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 55 46 N/A 1/ 3 WAUKEGAN HARBOR 54 48 N/A 1/ 3 HARRISON CRIB 51 160/ 6/ 7 N/A NORTHERLY ISL 53 70/ 3/ 8 N/A CALUMET HARBOR 61 160/ 5/ 5 1006.6F BURNS HARBOR 69 180/ 6/ 10 1008.1F MICHIGAN CITY 65 120/ 6/ 7 1006.8R ST. JOSEPH BUOY 55 150/ 10/ 12 1009.0F 1/ 4 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-151000- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY CLOUDY 72 64 76 SW12 29.77R TC 22 GALESBURG* LGT RAIN 69 67 95 SW5 29.78R TC 21 MACOMB* CLOUDY 73 65 78 SW12G18 29.78S TC 23 JACKSONVILLE* CLOUDY 71 63 75 SW10 29.81R TC 22 PITTSFIELD* CLOUDY 73 64 73 SW10 29.81R TC 23 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-151000- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC CLOUDY 70 64 80 MISG 29.78R TC 21 BLOOMINGTON CLOUDY 68 65 90 SW18 29.81R TC 20 DECATUR CLOUDY 69 63 81 SW20G29 29.82R TC 21 PEORIA LGT RAIN 71 65 81 SW10 29.78R TC 22 LACON* LGT RAIN 70 64 82 SW6 29.76R TC 21 LINCOLN* CLOUDY 70 61 72 SW5 29.81R TC 21 SPRINGFIELD CLOUDY 70 63 78 SW10G20 29.80R TC 21 TAYLORVILLE CLOUDY 70 63 78 S15G22 29.82S TC 21 $$ ILZ033-039-045-046-055>057-062-063-151000- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN CLOUDY 68 63 84 S16 29.83R TC 20 DANVILLE* MOCLDY 69 63 79 SW16G24 29.84R TC 21 RANTOUL* MOCLDY 68 63 82 SW16 29.83R TC 20 MATTOON CLOUDY 71 62 73 SW12G22 29.85R TC 22 PARIS* CLOUDY 70 60 71 MISG 29.85S TC 21 $$ ILZ079-100>102-151000- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON MOCLDY 70 63 78 S13 29.84S TC 21 BELLEVILLE CLOUDY 70 65 84 SW8 29.84R TC 21 CAHOKIA* CLOUDY 73 62 68 SW8 29.84R TC 23 SPARTA* CLOUDY 72 61 68 SW10 29.89R TC 22 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151000- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE MOCLDY 74 63 68 SW17G28 29.90R TC 23 CAIRO* MOCLDY 72 62 71 S8 29.95S TC 22 EFFINGHAM* CLOUDY 72 63 73 S14G20 29.89R TC 22 MARION MOCLDY 68 62 79 S9 29.92S TC 20 MT. VERNON MOCLDY 72 62 71 SW13 29.90R TC 22 CENTRALIA* MOCLDY 70 61 72 S9 29.89R TC 21 SALEM* MOCLDY 72 61 67 SW12 29.89R TC 22 METROPOLIS* MOCLDY 69 59 69 CALM 29.96S TC 21 $$ ILZ067-068-072-073-078-083-087-091-151000- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE MOCLDY 71 62 73 S14 29.89R TC 22 FLORA* MOCLDY 70 61 73 S9 29.89R TC 21 FAIRFIELD* PTCLDY 68 61 77 S9 29.90R TC 20 HARRISBURG* PTCLDY 70 61 73 SW9 29.92F TC 21 ROBINSON* MOCLDY 70 63 78 SW10 29.88R TC 21 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$