079
ASUS43 KLOT 161510
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM 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.
ILZ001-002-007-009-015-016-024-161600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 63 55 75 E12 30.16F TC 17
STERLING* PTSUNNY 61 52 72 SE6 30.21R TC 16
ILZ003-004-008-010-011-017-018-161600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 60 51 72 VRB7 30.21F TC 16
ROCHELLE* CLOUDY 62 48 61 SE12 30.20F TC 17
DE KALB* PTSUNNY 61 52 72 SE10G16 30.22F TC 16
PERU* MOSUNNY 62 49 64 SE10 30.19F TC 17
ILZ005-006-012>014-019>023-161600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 61 45 55 SE9 30.22S TC 16
CHICAGO-MIDWAY MOSUNNY 61 44 53 SE12 30.22F TC 16
AURORA MOSUNNY 62 50 64 SE9 30.21F TC 17
JOLIET* MOSUNNY 63 49 60 E8 30.22S TC 17
WAUKEGAN MOSUNNY 61 46 57 SE12 30.21F TC 16
DUPAGE AIRPORT SUNNY 62 48 60 E7 30.21F TC 17
KANKAKEE* N/A 63 48 59 SE10 30.23 TC 17
WHEELING SUNNY 62 46 55 SE9 30.23F TC 17
MORRIS* MOSUNNY 62 51 69 SE12 30.20F TC 16
ROMEOVILLE* MOSUNNY 61 50 67 SE12 30.22F TC 16
LANSING* SUNNY 60 42 51 SE7 30.23F TC 16
NORTHERLY ISL* N/A 62 49 62 SE7 N/A TC 17
LMZ740>746-161600-
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 59 65 130/ 12/ 16 1024.0F 2/ 3
WINTHROP HARBOR 61 61 N/A 2/ 5
WAUKEGAN HARBOR 61 62 N/A 2/ 4
WILMETTE BUOY 60 140/ 14/ 17 1024.7F 2/ 4
CHICAGO BUOY 60 130/ 10/ 14 1024.4 2/ 3
HARRISON CRIB 60 130/ 12/ 13 N/A
NORTHERLY ISL 61 150/ 3/ 9 N/A
CALUMET HARBOR 58 120/ 5/ 7 1022.7
BURNS HARBOR 59 140/ 5/ 8 1024.4S
MICHIGAN CITY 57 130/ 12/ 14 1023.1F
ST. JOSEPH BUOY 56 56 90/ 8/ 12 1024.8F 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-161600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 64 57 78 SE13 30.13F TC 18
GALESBURG* MOSUNNY 63 53 69 E8 30.19S TC 17
MACOMB* SUNNY 65 55 70 SE9 30.19S TC 18
JACKSONVILLE* CLOUDY 64 55 71 E10 30.16S TC 18
PITTSFIELD* MOSUNNY 64 58 82 E6 30.16F TC 18
ILZ028>032-037-038-041>044-048-051>054-059>061-161600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC MOSUNNY 63 48 59 SE12 30.20F TC 17
BLOOMINGTON PTSUNNY 64 50 60 SE12 30.19F TC 18
DECATUR CLOUDY 63 50 62 E14 30.18F TC 17
PEORIA PTSUNNY 63 52 67 E8 30.18S TC 17
LACON* PTSUNNY 62 49 63 SE6 30.19R TC 17
LINCOLN* MOSUNNY 65 52 62 SE8 30.18S TC 18
SPRINGFIELD MOSUNNY 65 53 65 E9 30.17F TC 18
TAYLORVILLE SUNNY 64 55 72 MISG 30.18F TC 18
ILZ033-039-045-046-055>057-062-063-161600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 64 48 56 E10 30.20S TC 18
DANVILLE* CLOUDY 61 48 63 E7 30.22F TC 16
RANTOUL* CLOUDY 63 48 59 E7 30.20F TC 17
MATTOON CLOUDY 64 49 57 E10 30.18F TC 18
PARIS* CLOUDY 63 47 55 E8 30.21S TC 17
ILZ079-100>102-161600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 66 57 72 E7 30.16S TC 19
BELLEVILLE PTSUNNY 68 59 73 NE3 30.14R TC 20
CAHOKIA* CLOUDY 66 59 78 NE5 30.15S TC 19
SPARTA* CLOUDY 71 59 66 SE5 30.16R TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 70 59 68 S3 30.15R TC 21
CAIRO* SUNNY 72 60 65 E5 30.14S TC 22
EFFINGHAM* CLOUDY 65 57 73 E8 30.19F TC 19
MARION MOSUNNY 70 59 68 CALM 30.15R TC 21
MT. VERNON SUNNY 70 59 68 E7 30.16S TC 21
CENTRALIA* SUNNY 72 58 60 NE6 30.17R TC 22
SALEM* MOSUNNY 69 58 67 E3 30.17R TC 20
METROPOLIS* SUNNY 69 57 64 CALM 30.15R TC 21
ILZ067-068-072-073-078-083-087-091-161600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 64 51 62 E7 30.18F TC 18
FLORA* CLOUDY 66 57 72 E10 30.19R TC 19
FAIRFIELD* SUNNY 67 56 67 E6 30.17S TC 20
HARRISBURG* MOSUNNY 68 58 71 MISG 30.17R TC 20
ROBINSON* CLOUDY 63 52 67 E5 30.19S TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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