911
ASUS43 KLOT 290459
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-290600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 51 50 96 CALM 30.02S TC 11
ILZ003-004-008-010-011-017-018-290600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-290600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 60 58 92 CALM 30.04S TC 16
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 52 51 97 CALM 30.06R TC 11
WAUKEGAN FOG 51 51 100 CALM 30.05S VSB 1 TC 11
DUPAGE AIRPORT CLEAR 54 51 90 CALM 30.06S TC 12
WHEELING CLEAR 56 55 97 CALM 30.06F TC 13
NORTHERLY ISL* N/A 60 58 92 NE2 N/A TC 16
LMZ740>746-290600-
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 61 65 300/ 2/ 4 1016.6F 0
WAUKEGAN HARBOR 62 65 230/ 2/ 4 1017.4F 0
WILMETTE BUOY 65 90/ 2/ 4 1019.4F 1
CHICAGO BUOY 64 64 50/ 2/ 12 1016.6F 1
HARRISON CRIB 64 70/ 3/ 3 N/A
NORTHERLY ISL 60 40/ 3 N/A
CALUMET HARBOR 63 60/ 3/ 5 1017.5
MICHIGAN CITY 60 80/ 5/ 6 1016.6F
MICH CITY BUOY 61 62 100/ 4/ 6 N/A 1
ST. JOSEPH BUOY 61 62 80/ 4/ 4 1018.4F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-290600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-290600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 49 47 93 CALM 30.03F TC 9
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-290600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-290600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-290600-
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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