075
ASUS43 KLOT 180756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT SAT OCT 18 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.
ILZ001-002-007-009-015-016-024-180900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 67 60 78 S9 29.64F TC 19
STERLING* MOCLDY 68 59 73 VRB5 29.66F TC 20
ILZ003-004-008-010-011-017-018-180900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 64 58 80 S8 29.68S TC 18
ILZ005-006-012>014-019>023-180900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 66 56 70 S9 29.68F TC 19
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 61 57 87 S8 29.69F TC 16
WAUKEGAN PTCLDY 66 56 70 SW14 29.66F TC 19
DUPAGE AIRPORT PTCLDY 65 56 72 S10 29.69F TC 18
WHEELING PTCLDY 66 56 70 S9 29.69F TC 19
NORTHERLY ISL* N/A 66 54 65 S15 N/A TC 19
LMZ740>746-180900-
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 66 64 190/ 19/ 21 1005.3
WINTHROP HARBOR 62 56 N/A 2/ 4
WAUKEGAN HARBOR 65 61 N/A 2/ 4
WILMETTE BUOY 67 190/ 14/ 19 1007.2F 2/ 4
CHICAGO BUOY 67 200/ 12/ 16 1006.7F 2/ 3
HARRISON CRIB 68 200/ 22/ 23 N/A
NORTHERLY ISL 66 190/ 7/ 14 N/A
CALUMET HARBOR 180/ 7/ 12 1005.9
BURNS HARBOR 65 180/ 8/ 12 1007.5F
MICHIGAN CITY 65 170/ 15/ 18 1006.0F
ST. JOSEPH BUOY 62 56 140/ 16/ 17 1008.2F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-180900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-180900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 66 59 78 S13 29.73F TC 19
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-180900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-180900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 61 60 97 S3 29.82F TC 16
ILZ067-068-072-073-078-083-087-091-180900-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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