847
ASUS43 KLOT 180456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-180600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 71 58 63 S15G23 29.67F TC 22
ILZ003-004-008-010-011-017-018-180600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-180600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 67 52 58 S14G22 29.73F TC 19
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 62 54 74 S9 29.73F TC 17
WAUKEGAN PTCLDY 67 53 61 S15 29.71F TC 19
DUPAGE AIRPORT PTCLDY 66 53 63 S12 29.73F TC 19
WHEELING PTCLDY 68 53 58 SW12 29.74F TC 20
NORTHERLY ISL* N/A 67 50 54 S17 N/A TC 19
LMZ740>746-180600-
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 67 65 190/ 19/ 23 1006.8F
WINTHROP HARBOR 64 60 N/A 2/ 4
WAUKEGAN HARBOR 65 61 N/A 2/ 4
WILMETTE BUOY 67 190/ 14/ 19 1008.3F 2/ 3
CHICAGO BUOY 67 190/ 14/ 19 1007.9F 2/ 3
HARRISON CRIB 68 190/ 22/ 25 N/A
NORTHERLY ISL 67 200/ 9/ 15 N/A
CALUMET HARBOR 170/ 9/ 14 1006.9
BURNS HARBOR 65 180/ 8/ 11 1008.8F
MICHIGAN CITY 65 170/ 16/ 18 1006.8F
ST. JOSEPH BUOY 62 56 140/ 14/ 17 1009.2F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-180600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-180600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 68 59 73 S13 29.77F TC 20
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-180600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-180600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 66 60 81 S6 29.84F TC 19
ILZ067-068-072-073-078-083-087-091-180600-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page