ASUS43 KLOT 150506 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 1200 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. ILZ001-002-007-009-015-016-024-150600- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE MOCLDY 77 64 64 SW17G28 29.66F TC 25 STERLING* PTCLDY 74 65 73 SW13 29.68S TC 23 SAVANNA* PTCLDY 66 61 83 CALM 29.67S TC 19 $$ ILZ003-004-008-010-011-017-018-150600- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD MOCLDY 64 61 90 SE8 29.69S TC 18 FREEPORT* PTCLDY 64 63 95 S5 29.69S TC 18 ROCHELLE* PTCLDY 63 60 90 NE3 29.70F TC 17 DE KALB* MOCLDY 61 61 100 NE3 29.72F TC 16 PERU* CLEAR 75 64 67 SW13 29.72S TC 24 $$ ILZ005-006-012>014-019>023-150600- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE TSTM 64 62 93 S9 29.73F TC 18 CHICAGO-MIDWAY TSTM 65 63 93 W3 29.75R FOG TC 18 AURORA MOCLDY 66 60 81 N3 29.72S TC 19 JOLIET* PTCLDY 76 65 69 SW12G20 29.72R TC 25 WAUKEGAN TSTM 58 58 100 S13G18 29.69F FOG TC 14 DUPAGE AIRPORT TSTM 64 62 93 SE7 29.70F FOG TC 18 KANKAKEE* PTCLDY 73 63 72 SW20G28 29.77S TC 23 WHEELING TSTM 62 61 96 VRB3 29.75S TC 17 MORRIS* PTCLDY 74 64 70 SW16 29.71S TC 23 LANSING* PTCLDY 73 63 72 SW14G28 29.75R TC 23 NORTHERLY ISL* N/A 63 61 93 W13 N/A TC 17 $$ LMZ740>746-150600- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 52 47 N/A 1/ 2 WAUKEGAN HARBOR 54 46 N/A 1/ 3 HARRISON CRIB 63 290/ 11/ 15 N/A NORTHERLY ISL 64 310/ 4/ 26 N/A CALUMET HARBOR 30/ 5/ 12 1007.3S BURNS HARBOR 55 70/ 6/ 12 1008.8R MICHIGAN CITY 20/ 11/ 17 1008.2R ST. JOSEPH BUOY 51 60/ 6/ 8 1010.3R 1/ 3 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-150600- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY MOCLDY 75 63 66 SW17G29 29.74F TC 24 GALESBURG* PTCLDY 73 67 84 SW12 29.72F TC 23 MACOMB* MOCLDY 75 65 70 SW16 29.74F TC 24 JACKSONVILLE* PTCLDY 74 64 69 S17G24 29.78F TC 24 PITTSFIELD* PTCLDY 75 66 72 S15G21 29.80S TC 24 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-150600- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC CLEAR 74 63 69 MISG 29.74S TC 23 BLOOMINGTON CLEAR 72 64 76 SW25 29.77S TC 22 DECATUR PTCLDY 72 63 73 SW20G39 29.82R TC 22 PEORIA CLEAR 74 64 71 S13 29.73F TC 23 LACON* CLEAR 74 62 65 SW7 29.72F TC 24 LINCOLN* CLEAR 75 61 61 S13G24 29.78S TC 24 SPRINGFIELD PTCLDY 74 64 71 S16G26 29.79S TC 23 TAYLORVILLE PTCLDY 72 63 73 S18G25 29.82F TC 22 $$ ILZ033-039-045-046-055>057-062-063-150600- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN PTCLDY 71 63 75 SW25 29.82R TC 22 DANVILLE* PTCLDY 74 64 70 SW24G35 29.82S TC 23 RANTOUL* CLEAR 72 63 72 SW23G30 29.80R TC 22 MATTOON PTCLDY 72 63 73 S18G38 29.85S TC 22 PARIS* PTCLDY 73 61 67 MISG 29.86S TC 23 $$ ILZ079-100>102-150600- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON MOCLDY 72 64 75 S10 29.86F TC 22 BELLEVILLE MOCLDY 72 66 81 SW14 29.85F TC 22 CAHOKIA* MOCLDY 73 64 73 S8 29.85F TC 23 SPARTA* MOCLDY 72 63 74 S16 29.91F TC 22 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150600- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE PTCLDY 74 62 66 S12G21 29.93F TC 23 CAIRO* MOCLDY 74 64 72 SW8 29.98F TC 23 EFFINGHAM* PTCLDY 73 64 75 S23G32 29.90F TC 23 MARION PTCLDY 73 60 65 SW13G22 29.95F TC 23 MT. VERNON PTCLDY 72 63 73 SW14 29.93S TC 22 CENTRALIA* PTCLDY 73 62 67 SW15G21 29.91S TC 23 SALEM* PTCLDY 74 62 66 SW20G29 29.90F TC 24 METROPOLIS* MOCLDY 73 59 61 CALM 29.98F TC 23 $$ ILZ067-068-072-073-078-083-087-091-150600- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE MOCLDY 74 61 63 SW15 29.92R TC 23 FLORA* PTCLDY 73 63 68 SW18G29 29.91S TC 23 FAIRFIELD* PTCLDY 74 61 65 SW12G24 29.93S TC 23 HARRISBURG* PTCLDY 74 61 64 SW9 29.96S TC 23 ROBINSON* PTCLDY 75 63 64 SW20G30 29.89R TC 24 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$