205
ASUS43 KLOT 181856
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM 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.
ILZ001-002-007-009-015-016-024-182000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 64 40 41 SW13 30.34F TC 18
ILZ003-004-008-010-011-017-018-182000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 63 38 39 S15G25 30.37F TC 17
ILZ005-006-012>014-019>023-182000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 61 34 36 S14G21 30.38F TC 16
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 62 37 39 S15G22 30.39F TC 17
WAUKEGAN SUNNY 61 36 39 S20G28 30.35F TC 16
DUPAGE AIRPORT SUNNY 61 37 41 SW15 30.39F TC 16
WHEELING MOSUNNY 61 35 37 SW10G22 30.39F TC 16
NORTHERLY ISL* N/A 61 29 29 S16 N/A TC 16
LMZ740>746-182000-
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 59 57 1025.3F
WAUKEGAN HARBOR 58 55 200/ 16/ 21 1026.6F 2/ 3
WILMETTE BUOY 59 190/ 16/ 19 1036.3R 2/ 3
CHICAGO BUOY 60 58 230/ 16/ 19 1028.1F 2/ 2
HARRISON CRIB 59 210/ 17/ 19 N/A
NORTHERLY ISL 60 170/ 8/ 18 N/A
CALUMET HARBOR 170/ 14/ 16 1030.2
MICHIGAN CITY 59 200/ 15/ 18 1029.7F
MICH CITY BUOY 59 60 200/ 12/ 16 N/A 2/ 3
ST. JOSEPH BUOY 57 59 220/ 10/ 14 1031.0F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-182000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-182000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 63 35 35 S10 30.41F TC 17
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-182000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-182000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 63 37 39 S6 30.43F TC 17
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 64 38 38 VRB7 30.42F TC 18
ILZ067-068-072-073-078-083-087-091-182000-
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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