692
ASUS43 KLOT 291456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT TUE SEP 29 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.
ILZ001-002-007-009-015-016-024-291600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 66 53 63 S3 30.01S TC 19
ILZ003-004-008-010-011-017-018-291600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 65 55 70 SE6 30.05F TC 18
ILZ005-006-012>014-019>023-291600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 65 54 67 SW3 30.04F TC 18
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 64 56 75 S6 30.05F TC 18
WAUKEGAN N/A 60 60 100 S3 30.05S FOG TC 16
DUPAGE AIRPORT SUNNY 64 57 78 CALM 30.05F TC 18
WHEELING SUNNY 60 59 96 SW3 30.06F TC 16
NORTHERLY ISL* N/A 65 54 67 SW3 N/A TC 18
LMZ740>746-291600-
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 60 64 210/ 6/ 8 1020.0R 0
WAUKEGAN HARBOR 61 65 170/ 4/ 8 1017.5S 0
WILMETTE BUOY 63 190/ 4/ 6 1019.9R 0
CHICAGO BUOY 62 64 180/ 4/ 6 1016.5F 1
HARRISON CRIB 61 180/ 8/ 8 N/A
NORTHERLY ISL 64 150/ 2/ 4 N/A
CALUMET HARBOR 190/ 3/ 4 1017.8
MICHIGAN CITY 64 190/ 6/ 6 1016.7F
MICH CITY BUOY 62 62 180/ 2/ 2 N/A 0
ST. JOSEPH BUOY 62 61 170/ 6/ 6 1018.6F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-291600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-291600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 70 51 51 VRB6 30.04S TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-291600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-291600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 70 52 52 VRB3 30.05S TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 70 55 60 CALM 30.05S TC 21
ILZ067-068-072-073-078-083-087-091-291600-
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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