134
ASUS43 KLOT 161901
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-162000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 75 57 53 S9 30.06F TC 24
STERLING* MOSUNNY 71 54 54 E8 30.11F TC 22
ILZ003-004-008-010-011-017-018-162000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 69 51 52 S8 30.14F TC 21
ROCHELLE* MOSUNNY 70 49 47 SE8 30.12F TC 21
DE KALB* CLOUDY 67 52 59 E8 30.14F TC 19
PERU* CLOUDY 71 52 50 E10 30.11F TC 22
ILZ005-006-012>014-019>023-162000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 68 46 45 E7 30.13F TC 20
CHICAGO-MIDWAY MOSUNNY 67 47 48 S6 30.14F TC 19
AURORA SUNNY 70 51 51 VRB6 30.14F TC 21
JOLIET* SUNNY 72 51 48 E9 30.14F TC 22
WAUKEGAN PTSUNNY 63 47 55 SE12 30.16F TC 17
DUPAGE AIRPORT SUNNY 68 49 50 VRB3 30.14F TC 20
WHEELING PTSUNNY 67 46 47 S3 30.16F TC 19
MORRIS* SUNNY 70 53 55 E8 30.12F TC 21
ROMEOVILLE* SUNNY 70 52 52 E8 30.14F TC 21
LANSING* MOSUNNY 68 41 38 S8 30.16F TC 20
NORTHERLY ISL* N/A 63 48 58 E9 N/A TC 17
LMZ740>746-162000-
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 65 140/ 10/ 14 1022.4F
WINTHROP HARBOR 60 61 N/A 2/ 4
WAUKEGAN HARBOR 60 62 N/A 2/ 3
WILMETTE BUOY 61 140/ 10/ 14 1022.7F 2/ 3
CHICAGO BUOY 62 90/ 10/ 14 1022.0F 2/ 3
HARRISON CRIB 62 120/ 11/ 13 N/A
NORTHERLY ISL 64 90/ 9 N/A
CALUMET HARBOR 63 50/ 9/ 10 1020.5
BURNS HARBOR 67 90/ 5/ 7 1021.7F
MICHIGAN CITY 64 80/ 8/ 10 1020.6F
ST. JOSEPH BUOY 59 58 330/ 4/ 6 1022.6F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-162000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY SUNNY 79 59 50 SE10 30.04F HX 80 TC 26
GALESBURG* SUNNY 76 56 49 E8 30.08F TC 24
MACOMB* SUNNY 79 56 45 SE8 30.08F HX 80 TC 26
JACKSONVILLE* SUNNY 80 56 43 SE6 30.06F HX 80 TC 26
PITTSFIELD* SUNNY 79 58 48 E7 30.07F HX 80 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-162000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON MOSUNNY 75 54 47 SE9 30.11F TC 24
DECATUR PTSUNNY 75 55 49 S7 30.10F TC 24
PEORIA MOSUNNY 75 55 49 E7 30.08F TC 24
LACON* PTSUNNY 73 52 46 SE9 30.09F TC 23
LINCOLN* SUNNY 77 57 50 SE3 30.09F TC 25
SPRINGFIELD SUNNY 78 56 46 SE7 30.07F TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-162000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 75 52 44 MISG 30.12F TC 24
DANVILLE* N/A 72 51 48 E5 30.14F TC 22
MATTOON SUNNY 74 52 46 E12 30.10F TC 23
PARIS* MOSUNNY 72 50 46 SE6 30.13F TC 22
ILZ079-100>102-162000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 79 57 47 VRB5 30.07F HX 80 TC 26
BELLEVILLE SUNNY 83 59 43 E6 30.03F HX 83 TC 28
CAHOKIA* SUNNY 82 58 43 SE6 30.05F HX 82 TC 28
SPARTA* SUNNY 82 56 40 E6 30.07F HX 81 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-162000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 80 59 48 SE7 30.06F HX 81 TC 27
CAIRO* SUNNY 81 60 48 E6 30.06F HX 81 TC 27
EFFINGHAM* SUNNY 77 55 46 E7 30.11F TC 25
MARION MOSUNNY 77 59 53 E7 30.07F TC 25
MT. VERNON SUNNY 80 59 48 E8 30.08F HX 81 TC 27
CENTRALIA* SUNNY 82 56 41 E7 30.07F HX 81 TC 28
SALEM* SUNNY 80 57 46 SE6 30.08F HX 80 TC 26
METROPOLIS* SUNNY 78 57 48 E3 30.07F TC 25
ILZ067-068-072-073-078-083-087-091-162000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE SUNNY 73 53 49 SE6 30.11F TC 23
FLORA* SUNNY 77 57 50 CALM 30.09F TC 25
FAIRFIELD* SUNNY 76 55 46 SE6 30.09F TC 25
HARRISBURG* PTSUNNY 76 57 50 MISG 30.09F TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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