303
ASUS43 KLOT 290759
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-290900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 46 45 96 CALM 30.02S TC 8
ILZ003-004-008-010-011-017-018-290900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 51 50 96 CALM 30.07R TC 11
ILZ005-006-012>014-019>023-290900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 56 54 93 CALM 30.03F TC 13
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 48 47 96 CALM 30.04F TC 9
WAUKEGAN FOG 52 52 100 W3 30.04F VSB 1 TC 11
DUPAGE AIRPORT CLEAR 52 49 89 CALM 30.05S TC 11
WHEELING CLEAR 54 53 97 CALM 30.06F TC 12
NORTHERLY ISL* N/A 60 58 92 E3 N/A TC 16
LMZ740>746-290900-
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 65 330/ 2/ 4 1016.4F 0
WAUKEGAN HARBOR 61 65 220/ 2/ 4 1017.1F 0
WILMETTE BUOY 64 110/ 6/ 6 1019.0F 0
CHICAGO BUOY 64 64 150/ 2/ 4 1016.5R 1
HARRISON CRIB 63 150/ 3/ 3 N/A
NORTHERLY ISL 60 CALM / 4 N/A
CALUMET HARBOR 90/ 2/ 3 1017.6
MICHIGAN CITY 58 80/ 1/ 2 1016.9R
MICH CITY BUOY 61 62 130/ 4/ 4 N/A 1
ST. JOSEPH BUOY 60 61 160/ 2/ 4 1018.2R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-290900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-290900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 48 46 93 CALM 30.03F TC 9
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-290900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-290900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-290900-
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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