532
ASUS43 KLOT 181456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT SUN OCT 18 2026
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.
ILZ001-002-007-009-015-016-024-181600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 53 38 56 S16G24 30.42S TC 12
ILZ003-004-008-010-011-017-018-181600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 51 38 60 S16G24 30.45S TC 11
ILZ005-006-012>014-019>023-181600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE SUNNY 52 33 48 SW10G21 30.45S TC 11
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 50 36 58 S12 30.47S TC 10
WAUKEGAN SUNNY 53 36 52 SW16 30.42S TC 12
DUPAGE AIRPORT SUNNY 51 35 54 SW15 30.46S TC 11
WHEELING MOSUNNY 52 34 50 SW14G23 30.46F TC 11
NORTHERLY ISL* N/A 52 29 41 SW9 N/A TC 11
LMZ740>746-181600-
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)
WINTHROP HARBOR 52 57 1027.3F
WAUKEGAN HARBOR 52 55 220/ 19/ 23 1028.5S 2/ 3
WILMETTE BUOY 52 180/ 17/ 23 1035.6R 2/ 4
CHICAGO BUOY 53 58 230/ 16/ 21 1030.4R 1/ 3
HARRISON CRIB 50 210/ 18/ 21 N/A
NORTHERLY ISL 49 200/ 7/ 12 N/A
CALUMET HARBOR 190/ 10/ 13 1032.0
MICHIGAN CITY 49 180/ 9/ 12 1032.3F
MICH CITY BUOY 51 59 210/ 16/ 21 N/A 2/ 3
ST. JOSEPH BUOY 51 58 210/ 16/ 19 1033.1S 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-181600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-181600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 53 36 52 S10 30.50F TC 12
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-181600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-181600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 52 39 62 SE9 30.52S TC 11
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 51 41 68 S5 30.53S TC 11
ILZ067-068-072-073-078-083-087-091-181600-
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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