ASUS43 KLOT 231610 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 1100 AM CDT THU APR 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. ILZ001-002-007-009-015-016-024-231700- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE SUNNY 75 57 53 S15G22 29.80F TC 24 STERLING* SUNNY 76 58 53 S9G17 29.85F TC 24 SAVANNA* MOSUNNY 76 57 53 SW13 29.83S TC 24 $$ ILZ003-004-008-010-011-017-018-231700- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD MOSUNNY 75 59 57 S10G21 29.86F TC 24 FREEPORT* MOSUNNY 74 61 61 S17G23 29.87S TC 24 ROCHELLE* SUNNY 75 56 51 S17 29.86F TC 24 DE KALB* SUNNY 73 61 66 SE13 29.88F TC 23 PERU* SUNNY 76 59 56 S14 29.87S TC 24 $$ ILZ005-006-012>014-019>023-231700- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE MOSUNNY 75 58 55 S9 29.88F TC 24 CHICAGO-MIDWAY MOSUNNY 75 58 55 S10G20 29.88F TC 24 AURORA SUNNY 76 60 57 S13 29.87F TC 24 JOLIET* SUNNY 76 60 58 S8 29.89F TC 24 WAUKEGAN MOSUNNY 71 58 63 SE12 29.88F TC 22 DUPAGE AIRPORT SUNNY 74 60 61 S12 29.87F TC 23 KANKAKEE* SUNNY 74 58 56 S12 29.92S TC 24 WHEELING MOSUNNY 75 58 55 W10 29.88F TC 24 MORRIS* SUNNY 76 58 54 S12 29.87F TC 24 ROMEOVILLE* SUNNY N/A N/A N/A S14 29.89F LANSING* SUNNY 74 58 57 S13 29.91F TC 24 NORTHERLY ISL* N/A 64 55 72 SE3 N/A TC 18 $$ LMZ740>746-231700- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 46 1022.5 1 WAUKEGAN HARBOR 51 49 1013.1 0 HARRISON CRIB 66 150/ 14/ 14 N/A NORTHERLY ISL 64 140/ 2/ 6 N/A CALUMET HARBOR 72 190/ 5/ 9 1012.2 BURNS HARBOR 73 200/ 7/ 9 1013.5F MICHIGAN CITY 73 170/ 10/ 12 1011.6F ST. JOSEPH BUOY 64 180/ 2/ 2 1014.0F 1 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-231700- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY SUNNY 73 60 63 S16G28 29.81F TC 23 GALESBURG* SUNNY 73 64 73 S16 29.83F TC 23 MACOMB* SUNNY 75 61 60 S17G24 29.84F TC 24 JACKSONVILLE* SUNNY 74 60 60 S20 29.86F TC 24 PITTSFIELD* SUNNY 74 59 59 S14G23 29.85F TC 24 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-231700- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC MOSUNNY 76 56 49 MISG 29.90F TC 24 BLOOMINGTON SUNNY 75 59 57 S15G21 29.90F TC 24 DECATUR SUNNY 75 57 53 S20 29.91F TC 24 PEORIA SUNNY 74 58 57 S17G30 29.86F TC 23 LACON* SUNNY75 56 52 S13G21 29.85F TC 24 LINCOLN* MOSUNNY 75 60 57 S16G24 29.89F TC 24 SPRINGFIELD PTSUNNY 75 57 53 S20G28 29.88F TC 24 TAYLORVILLE SUNNY 75 57 53 S17 29.91F TC 24 $$ ILZ033-039-045-046-055>057-062-063-231700- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN SUNNY 77 55 46 S20G26 29.93F TC 25 DANVILLE* SUNNY 76 57 50 SW16G26 29.95F TC 25 RANTOUL* MOSUNNY 75 56 51 S12G21 29.93F TC 24 MATTOON SUNNY 74 55 51 S14 29.94F TC 23 PARIS* SUNNY 77 53 43 S14G20 29.96F TC 25 $$ ILZ079-100>102-231700- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON SUNNY 73 57 56 S17G26 29.90F TC 23 CAHOKIA* SUNNY 77 56 48 S15G23 29.89F TC 25 SPARTA* MOSUNNY 74 55 49 S14G21 29.95F TC 24 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-231700- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE SUNNY 76 54 46 S18 29.96F TC 24 CAIRO* SUNNY 78 59 53 S12G17 29.99S TC 25 EFFINGHAM* SUNNY 76 55 48 S10G20 29.97S TC 24 MARION SUNNY 75 54 46 S14 29.97F TC 24 MT. VERNON SUNNY 76 56 49 SW14G21 29.96F TC 24 CENTRALIA* SUNNY 76 54 46 S14G21 29.95F TC 24 SALEM* MOSUNNY 77 56 48 SW18 29.95S TC 25 METROPOLIS* SUNNY 77 58 50 S10G16 30.00F TC 25 $$ ILZ067-068-072-073-078-083-087-091-231700- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE SUNNY 79 49 34 S14 29.98F TC 26 FLORA* SUNNY 77 54 44 S16 29.97S TC 25 FAIRFIELD* SUNNY 77 50 38 S14G21 29.97F TC 25 HARRISBURG* SUNNY 77 54 44 S13G18 29.99F TC 25 ROBINSON* SUNNY 79 54 41 S13 29.96F TC 26 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$