258
ASUS43 KLOT 160401
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-160500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 59 55 87 E8 30.17S TC 15
STERLING* CLOUDY 57 56 96 E14 30.19F TC 14
ILZ003-004-008-010-011-017-018-160500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 56 49 77 VRB6 30.24R TC 13
ROCHELLE* CLOUDY 56 49 76 E9 30.22S TC 14
DE KALB* CLOUDY 56 51 84 E5 30.23S TC 13
PERU* CLOUDY 59 51 74 E10 30.19F TC 15
ILZ005-006-012>014-019>023-160500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 59 49 69 NE9 30.21F TC 15
CHICAGO-MIDWAY CLOUDY 60 50 69 E8 30.21S TC 16
AURORA CLOUDY 58 51 78 E8 30.21S TC 14
JOLIET* CLOUDY 60 53 77 E9 30.21S TC 16
WAUKEGAN CLOUDY 57 49 74 CALM 30.22S TC 14
DUPAGE AIRPORT CLOUDY 58 50 75 NE5 30.21S TC 14
WHEELING CLOUDY 58 50 75 CALM 30.23F TC 14
MORRIS* CLOUDY 59 53 81 E5 30.20S TC 15
LANSING* CLOUDY 56 46 68 E5 30.22S TC 14
NORTHERLY ISL* N/A 59 50 72 NE9 N/A TC 15
LMZ740>746-160500-
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 60 65 50/ 8/ 10 1023.6S
WINTHROP HARBOR 60 61 N/A 2/ 3
WAUKEGAN HARBOR 60 62 N/A 2/ 3
WILMETTE BUOY 60 80/ 10/ 12 1024.2F 2/ 3
CHICAGO BUOY 61 60/ 8/ 12 1024.0F 2/ 3
HARRISON CRIB 60 60/ 10/ 12 N/A
NORTHERLY ISL 59 60/ 8/ 12 N/A
CALUMET HARBOR 59 60/ 8/ 10 1022.2
BURNS HARBOR 57 80/ 3/ 4 1023.7S
MICHIGAN CITY 56 60/ 4/ 4 1022.7R
ST. JOSEPH BUOY 55 57 20/ 6/ 8 1024.1R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-160500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLOUDY 65 60 84 E7 30.12F TC 18
GALESBURG* CLOUDY 60 54 80 E9 30.17F TC 16
MACOMB* MOCLDY 60 57 91 E6 30.17S TC 16
JACKSONVILLE* PTCLDY 61 59 94 E6 30.14S TC 16
PITTSFIELD* PTCLDY 63 61 91 CALM 30.14S TC 17
ILZ028>032-037-038-041>044-048-051>054-059>061-160500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTCLDY 58 55 90 NE8 30.18S TC 14
DECATUR PTCLDY 57 54 89 NE3 30.16S TC 14
PEORIA PTCLDY 61 54 77 E10 30.16S TC 16
LACON* CLOUDY 60 54 82 E7 30.17F HAZE TC 15
LINCOLN* CLEAR 60 55 85 E3 30.16S TC 15
SPRINGFIELD CLEAR 62 58 86 E6 30.14F TC 17
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-160500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 63 54 72 NE8 30.16F TC 17
DANVILLE* CLOUDY 62 55 75 NE7 30.17F TC 17
MATTOON MOCLDY 61 54 77 CALM 30.14S TC 16
PARIS* MOCLDY 64 54 70 NE6 30.15F TC 18
ILZ079-100>102-160500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 67 57 71 MISG 30.12F TC 20
BELLEVILLE CLEAR 66 62 85 CALM 30.09F TC 19
CAHOKIA* CLEAR 64 60 87 CALM 30.11S TC 18
SPARTA* CLEAR 67 57 70 CALM 30.12S TC 19
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 62 60 93 CALM 30.10F TC 17
CAIRO* CLEAR 62 60 93 CALM 30.10F TC 17
EFFINGHAM* PTCLDY 64 56 75 NE3 30.15F TC 18
MARION CLEAR 60 59 96 CALM 30.12S TC 16
MT. VERNON CLEAR 59 58 96 CALM 30.12F TC 15
CENTRALIA* PTCLDY 61 55 81 CALM 30.13S TC 16
SALEM* PTCLDY 67 56 67 CALM 30.13F TC 20
METROPOLIS* CLEAR 61 60 97 CALM 30.11F TC 16
ILZ067-068-072-073-078-083-087-091-160500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 60 56 86 CALM 30.13S TC 16
FLORA* PTCLDY 61 57 88 CALM 30.13S TC 16
FAIRFIELD* CLEAR 62 56 82 CALM 30.12S TC 17
HARRISBURG* CLEAR 61 58 89 MISG 30.12S TC 16
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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