ASUS43 KLOT 161701 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 1200 PM CDT FRI OCT 16 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. ILZ001-002-007-009-015-016-024-161800- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE CLOUDY 51 46 83 NW16 30.18R TC 11 STERLING* CLOUDY 53 45 74 NW10 30.16R TC 12 SAVANNA* CLOUDY 54 48 81 NW13 30.17R TC 12 $$ ILZ003-004-008-010-011-017-018-161800- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD CLOUDY 52 44 74 NW17G28 30.13R TC 11 FREEPORT* CLOUDY 53 46 77 N17G24 30.16R TC 12 ROCHELLE* CLOUDY 52 45 76 N16 30.13R TC 11 DE KALB* CLOUDY 50 45 84 NW12G21 30.11R HAZE TC 10 $$ ILZ005-006-012>014-019>023-161800- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE PTSUNNY 54 46 74 NW12 30.05R TC 12 CHICAGO-MIDWAY CLOUDY 52 45 77 NW10G20 30.06R TC 11 AURORA LGT RAIN 53 44 71 NW15 30.09R TC 12 JOLIET* CLOUDY 55 45 70 NW8G21 30.09R TC 13 WAUKEGAN PTSUNNY 52 48 86 NW10G22 30.05R TC 11 DUPAGE AIRPORT LGT RAIN 52 45 77 N14 30.08R TC 11 KANKAKEE* CLOUDY 52 42 70 NW15G22 30.10S TC 11 WHEELING CLOUDY 53 46 77 NW18G25 30.07R TC 12 LANSING* CLOUDY 53 44 72 W16 30.07R TC 11 NORTHERLY ISL* N/A 53 45 74 W12 N/A TC 12 $$ LMZ740>746-161800- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 53 53 1010.9R WAUKEGAN HARBOR 54 61 300/ 17/ 25 1017.2R 2/ 6 WILMETTE BUOY 54 320/ 21/ 27 1018.2R 3/ 5 CHICAGO BUOY 54 62 310/ 16/ 23 1016.3R 3/ 5 HARRISON CRIB 53 310/ 18/ 20 N/A NORTHERLY ISL 51 280/ 11/ 16 N/A CALUMET HARBOR 52 260/ 8/ 16 1017.5 MICHIGAN CITY 55 280/ 25/ 28 1015.5R MICH CITY BUOY 55 61 300/ 21/ 27 N/A 6/ 6 ST. JOSEPH BUOY 54 60 300/ 19/ 25 1016.5R 7/ 7 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-161800- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY LGT RAIN 49 44 83 NW18G30 30.24R TC 9 GALESBURG* LGT RAIN 49 47 93 NW13 30.20R TC 9 MACOMB* CLOUDY 49 49 99 NW12 30.23S TC 9 JACKSONVILLE* PTSUNNY 55 44 67 W18 30.20S TC 13 PITTSFIELD* LGT RAIN 51 45 80 NW16 30.25R TC 10 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-161800- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC CLOUDY 52 44 75 NW16 30.13R TC 11 BLOOMINGTON CLOUDY 52 43 71 NW16 30.15R TC 11 DECATUR PTSUNNY 52 41 66 NW14G25 30.16S TC 11 PEORIA CLOUDY 52 42 69 NW13G22 30.16R TC 11 LACON* CLOUDY 50 42 73 NW9G18 30.14S TC 10 SPRINGFIELD LGT RAIN 52 42 69 NW13 30.18R TC 11 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-161800- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN PTSUNNY 53 42 66 NW18 30.13S TC 12 RANTOUL* CLOUDY 52 42 68 NW23G29 30.12S TC 11 MATTOON CLOUDY 52 40 63 NW23G35 30.15S TC 11 PARIS* CLOUDY 51 41 66 NW17G25 30.13S TC 11 $$ ILZ079-100>102-161800- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON CLOUDY 54 39 58 NW18 30.23S TC 12 CAHOKIA* PTSUNNY 57 39 51 NW14G29 30.24S TC 14 SPARTA* CLOUDY 55 39 53 NW16G25 30.24S TC 13 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161800- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE PTSUNNY 56 41 57 NW17G25 30.22S TC 13 CAIRO* CLOUDY 55 48 77 NW10 30.24R TC 13 EFFINGHAM* CLOUDY 53 41 63 W13 30.19F TC 12 MT. VERNON CLOUDY 55 41 59 NW10G17 30.21R TC 13 CENTRALIA* CLOUDY 56 40 55 NW16G26 30.21S TC 14 SALEM* CLOUDY 56 43 62 MISG 30.19F TC 13 METROPOLIS* CLOUDY 54 42 65 NW8 30.23R TC 12 $$ ILZ067-068-072-073-078-083-087-091-161800- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE MOSUNNY 52 42 69 NW15 30.16R TC 11 FLORA* PTSUNNY 54 43 66 NW15G24 30.19S TC 12 FAIRFIELD* MOSUNNY 53 40 62 NW8G20 30.19S TC 12 HARRISBURG* CLOUDY 53 43 69 NW9 30.20F TC 12 ROBINSON* CLOUDY 52 43 71 NW16 30.15R TC 11 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$