495
ASUS43 KLOT 270156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT SAT SEP 26 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.
ILZ001-002-007-009-015-016-024-270300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 61 58 90 CALM 30.09R TC 16
ILZ003-004-008-010-011-017-018-270300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-270300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 58 49 72 E7 30.13S TC 14
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 57 49 74 NE6 30.13R TC 14
WAUKEGAN PTCLDY 49 49 100 CALM 30.14S TC 9
DUPAGE AIRPORT PTCLDY 53 47 79 N3 30.14S TC 12
WHEELING PTCLDY 54 51 90 CALM 30.16R TC 12
NORTHERLY ISL* N/A 60 51 72 NE8 N/A TC 16
LMZ740>746-270300-
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 63 65 50/ 10/ 14 1019.2F 1/ 3
WAUKEGAN HARBOR 63 64 30/ 8/ 12 1020.0S 1/ 3
WILMETTE BUOY 63 90/ 8/ 12 1022.1S 1/ 3
CHICAGO BUOY 63 64 70/ 8/ 12 1019.2F 1/ 3
HARRISON CRIB 62 60/ 8/ 9 N/A
NORTHERLY ISL 59 50/ 5/ 7 N/A
CALUMET HARBOR 61 40/ 7/ 9 1020.5
MICHIGAN CITY 60 50/ 10/ 11 1019.8F
MICH CITY BUOY 60 61 50/ 10/ 14 N/A 1/ 2
ST. JOSEPH BUOY 55 53 10/ 6/ 8 1021.4R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-270300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-270300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 63 56 78 NE3 30.08S TC 17
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-270300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-270300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-270300-
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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