382
ASUS43 KLOT 161708
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CDT THU OCT 16 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S 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 PTSUNNY 69 56 62 E9G18 30.14F TC 21
STERLING* MOSUNNY 67 52 58 SE7 30.18F TC 19
ILZ003-004-008-010-011-017-018-161800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 64 50 60 SE9 30.20F TC 18
ROCHELLE* CLOUDY 66 47 51 S6 30.19F TC 19
DE KALB* PTSUNNY 65 51 61 SE6 30.20F TC 18
PERU* MOSUNNY 68 51 54 SE3 30.18F TC 20
ILZ005-006-012>014-019>023-161800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 64 44 48 VRB6 30.19F TC 18
CHICAGO-MIDWAY MOSUNNY 64 45 49 VRB3 30.20F TC 18
AURORA MOSUNNY 66 50 56 SE10 30.18F TC 19
JOLIET* SUNNY 68 50 52 SE7 30.19F TC 20
WAUKEGAN MOSUNNY 61 48 62 S9 30.21S TC 16
DUPAGE AIRPORT MOSUNNY 66 49 54 SE9 30.19F TC 19
KANKAKEE* SUNNY 66 48 52 SE6 30.20S TC 19
WHEELING CLOUDY 64 44 48 SE7 30.22S TC 18
MORRIS* MOSUNNY 67 52 58 S10 30.18F TC 19
ROMEOVILLE* SUNNY 64 50 59 SE10G20 30.21F TC 18
LANSING* MOSUNNY 64 42 44 SE6 30.21F TC 18
NORTHERLY ISL* N/A 63 48 58 E7 N/A TC 17
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)
S. MID LAKE BUOY 58 160/ 12/ 14 1024.1R 2/ 3
WINTHROP HARBOR 60 61 N/A 2/ 4
WAUKEGAN HARBOR 60 62 N/A 2/ 3
WILMETTE BUOY 60 150/ 10/ 14 1024.3S 2/ 3
CHICAGO BUOY 60 150/ 8/ 12 1023.8F 2/ 3
HARRISON CRIB 60 150/ 8/ 9 N/A
NORTHERLY ISL 62 150/ 5/ 9 N/A
CALUMET HARBOR 62 110/ 8/ 11 1021.8
BURNS HARBOR 63 120/ 5/ 8 1023.4F
MICHIGAN CITY 61 90/ 6/ 8 1022.3F
ST. JOSEPH BUOY 59 56 90/ 12/ 16 1023.9F 1
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 SUNNY 71 59 65 E7 30.11F TC 22
GALESBURG* MOSUNNY 73 55 53 S7 30.15F TC 23
MACOMB* SUNNY 73 56 53 SE9 30.16F TC 23
JACKSONVILLE* SUNNY 75 56 51 E8 30.13F TC 24
PITTSFIELD* CLOUDY 72 58 59 SE6 30.14F TC 22
ILZ028>032-037-038-041>044-048-051>054-059>061-161800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC SUNNY 69 49 48 SE9 30.18F TC 21
BLOOMINGTON MOSUNNY 71 53 52 SE8 30.17F TC 22
DECATUR MOSUNNY 71 52 50 E9 30.16F TC 22
PEORIA PTSUNNY 69 53 56 VRB3 30.15F TC 21
LACON* CLOUDY 68 50 52 E5 30.17S TC 20
LINCOLN* CLOUDY 71 54 55 SE5 30.15F TC 22
SPRINGFIELD CLOUDY 74 55 51 E7 30.14F TC 23
TAYLORVILLE SUNNY 73 57 56 MISG 30.14F TC 23
ILZ033-039-045-046-055>057-062-063-161800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 71 51 49 E10 30.17F TC 22
DANVILLE* CLOUDY 66 49 54 SE8 30.20S TC 19
RANTOUL* MOSUNNY 68 48 49 SE8 30.18F TC 20
MATTOON CLOUDY 70 49 47 SE10 30.16F TC 21
PARIS* CLOUDY 68 47 47 E9 30.18F TC 20
ILZ079-100>102-161800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 73 59 60 VRB7 30.14F TC 23
BELLEVILLE MOSUNNY 77 60 54 SW3 30.11F TC 25
CAHOKIA* PTSUNNY 77 59 53 VRB6 30.12F TC 25
SPARTA* MOSUNNY 79 57 46 SE3 30.14F HX 80 TC 26
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 MOSUNNY 76 57 51 E7 30.13F TC 24
CAIRO* SUNNY 79 59 50 NE8 30.12F HX 80 TC 26
EFFINGHAM* SUNNY 73 55 52 E6 30.17F TC 23
MARION MOSUNNY 75 59 57 E7 30.13F TC 24
MT. VERNON MOSUNNY 76 58 53 E8 30.14F TC 24
CENTRALIA* CLOUDY 77 57 49 E6 30.14F TC 25
SALEM* MOSUNNY 76 57 52 E3 30.14F TC 24
METROPOLIS* SUNNY 75 55 50 E6 30.13F TC 24
ILZ067-068-072-073-078-083-087-091-161800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 68 51 54 SE6 30.17F TC 20
FLORA* SUNNY 72 57 60 E8 30.16F TC 22
FAIRFIELD* CLOUDY 72 56 57 E3 30.15F TC 22
HARRISBURG* SUNNY 75 57 53 MISG 30.14F TC 24
ROBINSON* CLOUDY 66 52 59 SE9 30.17F TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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