148
ASUS43 KLOT 161101
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-161200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 58 52 80 E6 30.18R TC 14
STERLING* MOCLDY 57 54 89 E9 30.21S TC 14
ILZ003-004-008-010-011-017-018-161200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 56 49 77 CALM 30.24R TC 13
ROCHELLE* CLOUDY 56 48 74 E3 30.22R TC 14
DE KALB* CLOUDY 55 50 82 E6 30.22F TC 13
PERU* CLOUDY 59 51 76 E7 30.20R TC 15
ILZ005-006-012>014-019>023-161200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 58 49 72 E7 30.21R TC 14
CHICAGO-MIDWAY CLOUDY 58 49 72 E6 30.22R TC 14
AURORA CLOUDY 57 52 83 E5 30.21F TC 14
JOLIET* CLOUDY 59 50 72 E5 30.23R TC 15
WAUKEGAN CLOUDY 53 51 93 CALM 30.21S TC 12
DUPAGE AIRPORT CLOUDY 57 51 80 N3 30.21S TC 14
WHEELING PTCLDY 56 50 80 CALM 30.23R TC 13
MORRIS* CLOUDY 58 50 76 E6 30.21R TC 14
ROMEOVILLE* CLOUDY 57 55 94 E5 30.22F TC 14
LANSING* MOCLDY 54 46 74 CALM 30.24R TC 12
NORTHERLY ISL* N/A 58 48 69 E12 N/A TC 14
LMZ740>746-161200-
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 65 100/ 8/ 12 1023.7R
WINTHROP HARBOR 61 61 N/A 1/ 4
WAUKEGAN HARBOR 61 62 N/A 1/ 4
WILMETTE BUOY 61 120/ 8/ 14 1024.2R 2/ 5
CHICAGO BUOY 60 110/ 10/ 16 1024.1R 2/ 3
HARRISON CRIB 60 120/ 14/ 15 N/A
NORTHERLY ISL 58 100/ 9/ 11 N/A
CALUMET HARBOR 58 80/ 7/ 12 1021.9
BURNS HARBOR 54 80/ 4/ 5 1023.7S
MICHIGAN CITY 53 110/ 7/ 9 1022.6S
ST. JOSEPH BUOY 53 56 90/ 8/ 10 1024.2R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-161200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 59 56 89 E10 30.12R TC 15
GALESBURG* MOCLDY 57 54 88 E6 30.19R TC 14
MACOMB* PTCLDY 56 55 98 NE6 30.19R FOG TC 13
JACKSONVILLE* CLEAR 56 55 98 E6 30.13F TC 13
PITTSFIELD* CLEAR 59 58 98 NE3 30.15R TC 15
ILZ028>032-037-038-041>044-048-051>054-059>061-161200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLOUDY 58 50 75 E9 30.20R TC 14
DECATUR CLOUDY 56 53 90 NE5 30.17R TC 13
PEORIA CLOUDY 59 52 77 E8 30.17R TC 15
LACON* CLOUDY 58 50 76 E7 30.18S TC 14
LINCOLN* CLEAR 57 56 95 NE5 30.18R TC 14
SPRINGFIELD PTCLDY 57 54 89 E6 30.16R TC 14
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-161200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 60 48 64 NE13 30.18R TC 16
DANVILLE* CLOUDY 58 47 67 NE6 30.21R TC 15
MATTOON CLOUDY 60 53 77 E5 30.14F TC 16
PARIS* CLOUDY 60 47 63 E7 30.19R TC 16
ILZ079-100>102-161200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOCLDY 61 56 84 MISG 30.13R TC 16
BELLEVILLE CLEAR 59 57 93 CALM 30.10R TC 15
SPARTA* CLEAR 60 58 94 CALM 30.12S TC 15
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE N/A 57 57 100 CALM 30.11R VSB 1/4 TC 14
CAIRO* N/A 59 59 99 CALM 30.10S TC 15
EFFINGHAM* CLEAR 57 56 95 NE3 30.16S TC 14
MARION CLEAR 58 57 96 CALM 30.12R FOG TC 14
MT. VERNON CLEAR 59 57 93 NE6 30.14R TC 15
CENTRALIA* CLEAR 58 56 92 E3 30.14R TC 15
SALEM* CLEAR 61 56 83 E3 30.14R TC 16
METROPOLIS* CLEAR 57 56 97 CALM 30.11R TC 14
ILZ067-068-072-073-078-083-087-091-161200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 61 57 87 E5 30.15R TC 16
FLORA* CLEAR 57 57 100 NE3 30.15R TC 14
FAIRFIELD* CLEAR 58 55 91 CALM 30.14R TC 14
HARRISBURG* CLEAR 57 55 95 MISG 30.13R TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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