112
ASUS43 KLOT 160210
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT WED OCT 15 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.
ILZ001-002-007-009-015-016-024-160300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 61 55 81 E12 30.16S TC 16
STERLING* PTCLDY 58 58 100 E15 30.19S TC 14
ILZ003-004-008-010-011-017-018-160300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 57 51 80 VRB5 30.24R TC 14
ROCHELLE* CLOUDY 57 51 81 E9 30.21F TC 14
DE KALB* CLOUDY 56 51 82 NE7 30.23R TC 14
PERU* CLOUDY 60 55 82 NE9 30.19S TC 16
ILZ005-006-012>014-019>023-160300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 59 50 72 E9 30.21R TC 15
CHICAGO-MIDWAY CLOUDY 60 51 72 NE8 30.22R TC 16
AURORA CLOUDY 58 51 78 NE6 30.22R TC 14
JOLIET* CLOUDY 60 54 79 NE6 30.21R TC 16
WAUKEGAN CLOUDY 54 46 74 CALM 30.23R TC 12
DUPAGE AIRPORT CLOUDY 58 50 75 NE7 30.21R TC 14
WHEELING CLOUDY 59 50 72 NE5 30.24R TC 15
MORRIS* CLOUDY 59 55 85 NE3 30.20R TC 15
ROMEOVILLE* CLOUDY 59 52 77 NE7 30.22R TC 15
LANSING* CLOUDY 58 50 73 E8 30.21S TC 15
NORTHERLY ISL* N/A 59 51 75 E10 N/A TC 15
LMZ740>746-160300-
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 40/ 10/ 14 1023.6F 1/ 3
WINTHROP HARBOR 59 61 N/A 2/ 3
WAUKEGAN HARBOR 60 62 N/A 2/ 3
WILMETTE BUOY 60 80/ 10/ 16 1024.2R 2/ 3
CHICAGO BUOY 61 50/ 10/ 14 1023.9 2/ 3
HARRISON CRIB 60 60/ 13/ 14 N/A
NORTHERLY ISL 59 60/ 11/ 14 N/A
CALUMET HARBOR 60 40/ 10/ 14 1021.8
BURNS HARBOR 57 90/ 4/ 6 1023.4S
MICHIGAN CITY 57 60/ 5/ 5 1022.5S
ST. JOSEPH BUOY 56 57 360/ 8/ 12 1023.9S 1
ILZ025>027-034>036-040-047-049-050-058-095>099-160300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 67 62 84 E6 30.12R TC 19
GALESBURG* PTCLDY 63 55 74 E8 30.17R TC 17
MACOMB* CLEAR 60 56 87 E5 30.17R TC 16
JACKSONVILLE* CLEAR 62 60 93 E6 30.13S TC 17
PITTSFIELD* CLEAR 68 61 78 E3 30.14S TC 20
ILZ028>032-037-038-041>044-048-051>054-059>061-160300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLOUDY 61 55 82 NE8 30.19R TC 16
BLOOMINGTON MOCLDY 61 55 81 E8 30.18R TC 16
DECATUR CLEAR 59 56 89 NE7 30.15R TC 15
PEORIA CLEAR 63 54 72 E10 30.16R TC 17
LACON* CLOUDY 61 53 75 E5 30.18S TC 16
LINCOLN* MOCLDY 62 58 86 NE5 30.16R TC 17
SPRINGFIELD CLOUDY 66 59 78 CALM 30.14R TC 19
TAYLORVILLE CLOUDY 66 57 72 MISG 30.14S TC 19
ILZ033-039-045-046-055>057-062-063-160300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 65 54 67 NE8 30.16R TC 18
DANVILLE* CLOUDY 64 55 72 NE3 30.18R TC 18
RANTOUL* CLOUDY 63 54 72 NE8 30.18R TC 17
MATTOON CLEAR 62 54 74 NE7 30.14R TC 17
PARIS* CLOUDY 65 54 67 NE5 30.16R TC 18
ILZ079-100>102-160300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 64 59 82 CALM 30.12R TC 18
BELLEVILLE CLEAR 68 61 78 CALM 30.09S TC 20
CAHOKIA* CLEAR 67 60 78 CALM 30.10S TC 19
SPARTA* CLEAR 69 57 65 CALM 30.12S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 64 60 87 CALM 30.11S TC 18
CAIRO* CLEAR 65 61 86 CALM 30.12R TC 19
EFFINGHAM* PTCLDY 66 56 70 CALM 30.14S TC 19
MARION CLEAR 66 58 76 CALM 30.13R TC 19
MT. VERNON CLEAR 61 59 93 CALM 30.12S TC 16
CENTRALIA* CLEAR 63 55 74 CALM 30.12F TC 17
SALEM* PTCLDY 68 58 69 CALM 30.12F TC 20
METROPOLIS* CLEAR 64 58 81 CALM 30.12S TC 18
ILZ067-068-072-073-078-083-087-091-160300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 64 57 78 CALM 30.13R TC 18
FLORA* CLEAR 63 57 82 CALM 30.13S TC 17
FAIRFIELD* CLEAR 62 57 84 CALM 30.12S TC 17
HARRISBURG* CLEAR 64 58 83 MISG 30.12S TC 18
ROBINSON* MOCLDY 59 57 94 NW2 30.13R FOG TC 15
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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