ASUS43 KLOT 151101 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 600 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. ILZ001-002-007-009-015-016-024-151200- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE LGT RAIN 62 59 90 CALM 29.77S TC 17 STERLING* LGT RAIN 61 61 100 CALM 29.81F TC 16 SAVANNA* LGT RAIN 61 58 90 S5 29.75F TC 16 $$ ILZ003-004-008-010-011-017-018-151200- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD LGT RAIN 62 59 90 S13 29.81R TC 17 FREEPORT* CLOUDY 62 60 95 SW8 29.77F TC 17 ROCHELLE* LGT RAIN 61 58 91 SW12 29.81R TC 16 DE KALB* RAIN 62 59 93 W10 29.82R TC 16 PERU* HVY RAIN 63 60 88 W12G24 29.85R TC 17 $$ ILZ005-006-012>014-019>023-151200- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE LGT RAIN 68 63 84 W8 29.76 TC 20 CHICAGO-MIDWAY CLOUDY 69 64 84 SW8 29.76R TC 21 AURORA CLOUDY 62 60 93 W7 29.78R TC 17 JOLIET* MOCLDY 69 64 85 SW5 29.78R TC 21 WAUKEGAN LGT RAIN 58 57 97 SW7 29.76R TC 14 DUPAGE AIRPORT LGT RAIN 64 61 90 W6 29.76R TC 18 KANKAKEE* CLOUDY 68 64 87 SW13 29.80S TC 20 WHEELING LGT RAIN 60 60 100 CALM 29.78R TC 16 MORRIS* CLOUDY 65 59 81 CALM 29.78R TC 19 ROMEOVILLE* PTCLDY 70 66 88 SW8 29.78 TC 21 LANSING* MOCLDY 68 63 84 SW12 29.80R TC 20 NORTHERLY ISL* N/A 69 63 81 SW3 N/A TC 21 $$ LMZ740>746-151200- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 49 46 N/A 1/ 3 WAUKEGAN HARBOR 50 47 N/A 2/ 3 HARRISON CRIB 71 240/ 15/ 16 N/A NORTHERLY ISL 67 250/ 7 N/A CALUMET HARBOR 69 210/ 5/ 10 1007.8R BURNS HARBOR 70 220/ 10/ 15 1008.5R MICHIGAN CITY 69 190/ 9/ 11 1006.7F ST. JOSEPH BUOY 57 160/ 10/ 14 1009.0R 1/ 3 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-151200- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY CLOUDY 69 65 86 E5 29.76F TC 21 GALESBURG* RAIN 61 61 100 W5 29.83R TC 16 MACOMB* LGT RAIN 63 60 90 N15G28 29.81F TC 17 JACKSONVILLE* CLOUDY 70 63 78 NE3 29.75F TC 21 PITTSFIELD* CLOUDY 69 67 92 CALM 29.77F TC 21 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-151200- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC CLOUDY 69 64 83 MISG 29.80R TC 21 BLOOMINGTON CLOUDY 68 65 90 SW13 29.81S TC 20 DECATUR MOCLDY 69 63 81 SW12 29.82F TC 21 PEORIA MOCLDY 67 64 90 SW6 29.78R TC 19 LACON* CLOUDY 63 57 81 N6 29.81R TC 17 LINCOLN* CLOUDY 71 61 71 S6 29.79F TC 22 SPRINGFIELD CLOUDY 70 63 78 S7 29.81S TC 21 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-151200- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN CLOUDY 69 63 81 SW15 29.84S TC 21 DANVILLE* CLOUDY 70 63 78 SW15G21 29.85S TC 21 RANTOUL* CLOUDY 68 63 84 SW20 29.82F TC 20 MATTOON MOCLDY 70 61 73 S10 29.85S TC 21 PARIS* CLOUDY 71 59 67 MISG 29.87S TC 21 $$ ILZ079-100>102-151200- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CAHOKIA* CLOUDY 72 61 68 SE6 29.77F TC 22 SPARTA* CLOUDY 71 62 73 S7 29.85F TC 22 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151200- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE MOCLDY 70 63 78 S15 29.89S TC 21 CAIRO* MOCLDY 68 61 77 S6 29.94S TC 20 EFFINGHAM* CLOUDY 71 63 76 S9 29.87F TC 22 MARION MOCLDY 67 63 86 S8 29.91S TC 20 MT. VERNON CLOUDY 72 63 73 S10 29.89S TC 22 CENTRALIA* CLOUDY 70 62 76 S7 29.87F TC 21 SALEM* CLOUDY 72 62 71 S7 29.87S TC 22 METROPOLIS* MOCLDY 67 57 70 CALM 29.95S TC 20 $$ ILZ067-068-072-073-078-083-087-091-151200- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE MOCLDY 70 62 76 S13 29.91S TC 21 FLORA* CLOUDY 66 63 88 S9 29.89S TC 19 FAIRFIELD* MOCLDY 68 62 80 S9 29.90S TC 20 HARRISBURG* CLOUDY 70 61 73 S8 29.92F TC 21 ROBINSON* CLOUDY 70 63 78 S12 29.88F TC 21 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$