ASUS43 KLOT 151501 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 1000 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. ILZ001-002-007-009-015-016-024-151600- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE LGT RAIN 63 60 90 SW14 29.81R TC 17 STERLING* CLOUDY 63 63 100 CALM 29.79R TC 17 SAVANNA* CLOUDY 63 60 91 S9 29.76R TC 17 $$ ILZ003-004-008-010-011-017-018-151600- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD CLOUDY 63 61 93 S10 29.76S TC 17 FREEPORT* CLOUDY 63 62 95 S10 29.75F TC 17 ROCHELLE* CLOUDY 63 61 92 SW5 29.77R TC 17 DE KALB* CLOUDY 61 61 100 S7 29.76F TC 16 $$ ILZ005-006-012>014-019>023-151600- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE LGT RAIN 63 59 87 S3 29.76F TC 17 CHICAGO-MIDWAY CLOUDY 65 59 81 S8 29.78F TC 18 AURORA LGT RAIN 62 61 96 S12 29.74F TC 17 JOLIET* LGT RAIN 64 63 97 S5 29.81R TC 18 WAUKEGAN LGT RAIN 62 60 93 S17 29.73F TC 17 DUPAGE AIRPORT LGT RAIN 63 61 93 S8 29.74F TC 17 KANKAKEE* LGT RAIN 66 61 83 CALM 29.85S TC 19 WHEELING LGT RAIN 63 60 90 S7 29.76F TC 17 MORRIS* LGT RAIN 62 62 99 CALM 29.79R TC 17 ROMEOVILLE* MOSUNNY 63 63 100 S7 29.80R TC 17 LANSING* DRIZZLE 66 58 75 S9 29.83R TC 19 NORTHERLY ISL* N/A 61 56 83 S7 N/A TC 16 $$ LMZ740>746-151600- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 52 47 N/A 1/ 3 WAUKEGAN HARBOR 55 50 N/A 1/ 3 HARRISON CRIB 65 180/ 6/ 6 N/A NORTHERLY ISL 65 290/ 3/ 10 N/A CALUMET HARBOR 67 CALM / 2 1007.9 BURNS HARBOR 60 CALM / 3 1009.8F MICHIGAN CITY 63 250/ 1/ 2 1007.6F ST. JOSEPH BUOY 50 170/ 6/ 10 1009.8R 0 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-151600- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY CLOUDY 63 61 93 SE9 29.84S TC 17 GALESBURG* DRIZZLE 62 62 100 SW9 29.86R TC 17 MACOMB* CLOUDY 63 62 95 S8 29.86R TC 17 JACKSONVILLE* CLOUDY 62 62 98 SE5 29.87S TC 17 PITTSFIELD* CLOUDY 65 64 96 SE8 29.86F TC 19 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-151600- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC RAIN 62 60 94 MISG 29.87R TC 17 BLOOMINGTON RAIN 61 61 100 CALM 29.90R TC 16 DECATUR CLOUDY 72 62 71 SW20G31 29.86R TC 22 PEORIA LGT RAIN 62 61 96 S8 29.83S TC 17 LACON* LGT RAIN 62 59 90 S16 29.81R TC 17 LINCOLN* LGT RAIN 63 61 93 NE5 29.87F TC 17 SPRINGFIELD LGT RAIN 64 62 93 NE3 29.88R TC 18 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-151600- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN CLOUDY 74 62 66 S24G35 29.86R TC 23 DANVILLE* PTSUNNY 74 63 67 SW16G25 29.88R TC 24 MATTOON PTSUNNY 72 64 76 S13G24 29.89R TC 22 PARIS* CLOUDY 74 62 67 MISG 29.91R TC 23 $$ ILZ079-100>102-151600- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON CLOUDY 73 59 60 W15 29.91R TC 23 CAHOKIA* CLOUDY 75 59 57 W10 29.92R TC 24 SPARTA* CLOUDY 74 63 68 SW8 29.96R TC 23 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151600- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE CLOUDY 73 63 70 SW10 29.95R TC 23 CAIRO* CLOUDY 74 64 68 SW9 30.00R TC 24 EFFINGHAM* PTSUNNY 74 66 74 S17G25 29.92S TC 24 MARION SUNNY 72 63 73 SW12 29.96R TC 22 MT. VERNON CLOUDY 75 65 70 SW15 29.96R TC 24 CENTRALIA* PTSUNNY 76 64 67 SW12 29.94S TC 24 SALEM* PTSUNNY 78 64 62 SW15G24 29.92F TC 25 METROPOLIS* CLOUDY 75 60 59 CALM 30.00R TC 24 $$ ILZ067-068-072-073-078-083-087-091-151600- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE CLOUDY 75 62 64 SW21G30 29.93R TC 24 FLORA* CLOUDY 75 64 69 SW18 29.94S TC 24 FAIRFIELD* CLOUDY 74 62 65 SW17G23 29.95R TC 24 ROBINSON* CLOUDY 75 64 69 SW22 29.93R TC 24 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$