028
ASUS43 KLOT 162310
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-170000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 74 58 57 SE9 29.99S TC 23
STERLING* CLEAR 70 54 56 E9 30.03F TC 21
ILZ003-004-008-010-011-017-018-170000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 68 51 54 E6 30.07S TC 20
ROCHELLE* CLEAR 68 49 52 SE7 30.06S TC 20
DE KALB* CLEAR 65 52 62 SE7 30.07F TC 19
PERU* CLEAR 72 53 51 SE8 30.05S TC 22
ILZ005-006-012>014-019>023-170000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 64 48 56 E8 30.08S TC 18
CHICAGO-MIDWAY PTCLDY 64 49 57 E9 30.08F TC 18
AURORA CLEAR 67 52 58 SE7 30.07S TC 19
JOLIET* CLEAR 69 51 52 SE7 30.07F TC 21
WAUKEGAN CLEAR 60 51 72 SE6 30.09F TC 16
DUPAGE AIRPORT CLEAR 67 50 54 E7 30.07S TC 19
KANKAKEE* CLEAR 68 48 49 E8 30.08F TC 20
WHEELING CLEAR 63 49 60 SE6 30.10S TC 17
MORRIS* CLEAR 69 54 58 SE6 30.06S TC 20
ROMEOVILLE* CLEAR 68 52 56 E8 30.08F TC 20
LANSING* CLEAR 65 40 39 SE6 30.09F TC 18
NORTHERLY ISL* N/A 62 50 64 E10 N/A TC 17
LMZ740>746-170000-
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 62 65 130/ 8/ 10 1019.6F 1/ 3
WINTHROP HARBOR 62 61 N/A 2/ 4
WAUKEGAN HARBOR 63 62 N/A 2/ 4
WILMETTE BUOY 63 120/ 10/ 14 1020.2F 2/ 3
CHICAGO BUOY 64 70/ 12/ 14 1019.5 2/ 3
HARRISON CRIB 63 90/ 14/ 15 N/A
NORTHERLY ISL 62 80/ 8/ 10 N/A
CALUMET HARBOR 63 50/ 9/ 12 1017.9
BURNS HARBOR 67 110/ 4/ 5 1019.6F
MICHIGAN CITY 67 120/ 4/ 5 1018.3F
ST. JOSEPH BUOY 59 57 350/ 6/ 8 1020.3F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-170000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 77 58 51 SE7 29.98S TC 25
GALESBURG* CLEAR 74 57 56 SE3 30.01F TC 23
MACOMB* CLEAR 76 58 53 SE10 30.02S TC 25
JACKSONVILLE* CLEAR 77 57 49 SE5 29.99F TC 25
PITTSFIELD* CLEAR 78 59 51 SE6 30.00F TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-170000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 70 49 47 E9 30.05F TC 21
BLOOMINGTON CLEAR 71 54 54 SE7 30.06S TC 22
DECATUR CLEAR 73 54 51 E9 30.05S TC 23
PEORIA CLEAR 74 56 53 SE6 30.02S TC 23
LACON* CLEAR 73 52 47 SE5 30.02F TC 23
LINCOLN* CLEAR 74 57 54 SE5 30.03S TC 24
SPRINGFIELD CLEAR 76 58 53 SE8 30.01F TC 24
TAYLORVILLE CLEAR 75 57 53 MISG 30.03S TC 24
ILZ033-039-045-046-055>057-062-063-170000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 70 52 52 E9 30.06F TC 21
DANVILLE* N/A 69 50 49 SE6 30.08S VSB 1 TC 21
RANTOUL* CLEAR 70 50 49 SE6 30.07S TC 21
MATTOON CLEAR 70 54 56 SE8 30.05S TC 21
PARIS* CLEAR 68 50 51 CALM 30.07S TC 20
ILZ079-100>102-170000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 79 57 47 E9 30.01S HX 80 TC 26
BELLEVILLE CLEAR 79 59 50 SE9 29.98S HX 80 TC 26
SPARTA* CLEAR 79 57 47 SE6 30.02S HX 80 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 75 59 57 E6 30.02S TC 24
CAIRO* CLEAR 78 61 56 E3 30.02S TC 25
EFFINGHAM* CLEAR 72 54 54 E8 30.07R TC 22
MARION CLEAR 75 59 57 E6 30.03S TC 24
MT. VERNON CLEAR 76 58 53 E3 30.04S TC 24
CENTRALIA* CLEAR 76 56 50 SE7 30.03S TC 25
SALEM* CLEAR 77 57 49 SE5 30.04R TC 25
METROPOLIS* CLEAR 75 56 51 CALM 30.03S TC 24
ILZ067-068-072-073-078-083-087-091-170000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 67 54 63 E5 30.06F TC 19
FLORA* CLEAR 72 55 56 E5 30.05S TC 22
FAIRFIELD* CLEAR 73 55 52 E6 30.04F TC 23
HARRISBURG* CLEAR 73 58 58 MISG 30.04S TC 23
ROBINSON* CLEAR 68 55 64 E6 30.06S TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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