412
ASUS43 KLOT 190656
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT MON OCT 19 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.
ILZ001-002-007-009-015-016-024-190800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 43 39 86 CALM 30.34F TC 6
ILZ003-004-008-010-011-017-018-190800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 39 37 92 CALM 30.38S TC 4
ILZ005-006-012>014-019>023-190800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 50 36 58 SW6 30.37R TC 10
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 39 36 89 CALM 30.38S TC 4
WAUKEGAN CLEAR 44 36 73 SW7 30.36R TC 7
DUPAGE AIRPORT CLEAR 44 37 76 S5 30.38R TC 7
WHEELING CLEAR 49 37 63 CALM 30.38S TC 9
NORTHERLY ISL* N/A 53 36 52 S5 N/A TC 12
LMZ740>746-190800-
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 56 1025.4R
WAUKEGAN HARBOR 53 55 210/ 10/ 12 1026.5R 1/ 3
WILMETTE BUOY 56 180/ 14/ 19 1027.0R 1/ 4
CHICAGO BUOY 56 58 230/ 12/ 17 1027.0F 1
HARRISON CRIB 58 210/ 20/ 24 N/A
NORTHERLY ISL 53 240/ 5/ 8 N/A
CALUMET HARBOR 200/ 6/ 9 1028.7
MICHIGAN CITY 51 190/ 5/ 6 1028.7R
MICH CITY BUOY 55 59 200/ 10/ 14 N/A 1/ 2
ST. JOSEPH BUOY 56 59 190/ 6/ 10 1029.5R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-190800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-190800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 44 36 73 CALM 30.38S TC 7
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-190800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-190800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 42 41 96 CALM 30.38S TC 6
ILZ067-068-072-073-078-083-087-091-190800-
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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