186
ASUS43 KLOT 181058
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-181200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 41 34 76 S6 30.42R TC 5
ILZ003-004-008-010-011-017-018-181200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-181200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 44 34 67 SW9 30.44R TC 7
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 36 34 92 CALM 30.45R TC 2
WAUKEGAN CLEAR 41 35 79 SW8 30.42R TC 5
DUPAGE AIRPORT CLEAR 39 34 82 S3 30.45R TC 4
WHEELING PTCLDY 43 35 73 SW5 30.45R TC 6
ROMEOVILLE* CLEAR 37 36 93 S7 30.46S WCI 32 TC 3
NORTHERLY ISL* N/A 45 28 52 S10 N/A TC 7
LMZ740>746-181200-
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 48 57 1027.2R
WAUKEGAN HARBOR 47 56 210/ 14/ 17 1028.3R 1/ 3
WILMETTE BUOY 50 170/ 16/ 19 1030.3R 2/ 3
CHICAGO BUOY 50 58 230/ 14/ 19 1029.7R 1/ 3
HARRISON CRIB 49 210/ 16/ 17 N/A
NORTHERLY ISL 45 180/ 7/ 9 N/A
CALUMET HARBOR 200/ 6/ 9 1031.1
MICHIGAN CITY 43 190/ 6/ 8 1031.9R
MICH CITY BUOY 48 60 200/ 12/ 17 N/A 1/ 3
ST. JOSEPH BUOY 50 59 190/ 12/ 16 1032.3R 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-181200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-181200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 40 33 76 CALM 30.48R TC 4
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-181200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-181200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 35 34 96 CALM 30.49R TC 2
ILZ067-068-072-073-078-083-087-091-181200-
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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