933
ASUS43 KLOT 181158
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-181300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 41 34 76 S7 30.42S TC 5
6HR MIN TEMP: 40; 6HR MAX TEMP: 44;
ILZ003-004-008-010-011-017-018-181300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 36 33 89 CALM 30.45R TC 2
6HR MIN TEMP: 36; 6HR MAX TEMP: 41;
ILZ005-006-012>014-019>023-181300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 43 33 68 S6 30.45R TC 6
6HR MIN TEMP: 43; 6HR MAX TEMP: 45;
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 34 34 100 CALM 30.46R TC 1
6HR MIN TEMP: 33; 6HR MAX TEMP: 42;
WAUKEGAN CLEAR 39 35 86 SW7 30.43R WCI 34 TC 4
6HR MIN TEMP: 39; 6HR MAX TEMP: 44;
DUPAGE AIRPORT CLEAR 38 33 82 SW6 30.46R WCI 33 TC 3
6HR MIN TEMP: 38; 6HR MAX TEMP: 42;
WHEELING PTCLDY 44 34 67 SW7 30.46R TC 7
6HR MIN TEMP: 43; 6HR MAX TEMP: 46;
NORTHERLY ISL* N/A 45 29 53 SW7 N/A TC 7
LMZ740>746-181300-
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 47 57 1027.3S
WAUKEGAN HARBOR 47 56 210/ 14/ 19 1028.4S 2/ 3
WILMETTE BUOY 49 170/ 16/ 21 1030.3R 2/ 4
CHICAGO BUOY 50 58 210/ 16/ 19 1030.0R 1/ 2
HARRISON CRIB 49 210/ 17/ 20 N/A
NORTHERLY ISL 45 200/ 5/ 9 N/A
CALUMET HARBOR 200/ 7/ 10 1031.3
MICHIGAN CITY 43 180/ 8/ 11 1032.2R
MICH CITY BUOY 48 60 200/ 12/ 19 N/A 2/ 3
ST. JOSEPH BUOY 49 59 200/ 12/ 16 1032.6R 3/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-181300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-181300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 40 33 76 S8 30.48S TC 4
6HR MIN TEMP: 38; 6HR MAX TEMP: 41;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-181300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-181300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 37 36 93 CALM 30.49S TC 3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 34 34 100 CALM 30.50R TC 1
6HR MIN TEMP: 34; 6HR MAX TEMP: 39;
ILZ067-068-072-073-078-083-087-091-181300-
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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