407
ASUS43 KLOT 270458
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT SUN SEP 27 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.
ILZ001-002-007-009-015-016-024-270600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 59 57 93 CALM 30.10S TC 15
ILZ003-004-008-010-011-017-018-270600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-270600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 55 49 80 NE6 30.14S TC 13
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 51 49 92 CALM 30.14S TC 11
WAUKEGAN PTCLDY 49 48 97 CALM 30.14F TC 9
DUPAGE AIRPORT PTCLDY 52 48 86 N3 30.14S TC 11
WHEELING PTCLDY 51 50 96 CALM 30.16S TC 11
NORTHERLY ISL* N/A 60 54 80 NE3 N/A TC 16
LMZ740>746-270600-
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 64 65 40/ 6/ 10 1019.5S 1/ 3
WAUKEGAN HARBOR 64 64 50/ 4/ 8 1020.2F 1/ 3
WILMETTE BUOY 64 80/ 6/ 10 1022.2F 2/ 3
CHICAGO BUOY 63 63 80/ 8/ 12 1019.3F 2/ 3
HARRISON CRIB 63 70/ 7/ 9 N/A
NORTHERLY ISL 60 70/ 4/ 8 N/A
CALUMET HARBOR 70/ 4/ 5 1020.6
MICHIGAN CITY 56 70/ 6/ 7 1019.6R
MICH CITY BUOY 59 61 70/ 8/ 10 N/A 1/ 3
ST. JOSEPH BUOY 53 53 40/ 2/ 4 1021.1F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-270600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-270600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 61 57 87 CALM 30.09S TC 16
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-270600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-270600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-270600-
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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