762
ASUS43 KLOT 270758
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-270900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 60 54 80 E7 30.09F TC 16
ILZ003-004-008-010-011-017-018-270900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 48 47 96 CALM 30.14F TC 9
ILZ005-006-012>014-019>023-270900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 51 48 89 CALM 30.11S TC 11
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 48 48 100 CALM 30.11F TC 9
WAUKEGAN FOG 46 46 100 CALM 30.11F VSB 3/4 TC 8
DUPAGE AIRPORT CLEAR 48 46 93 CALM 30.12F TC 9
WHEELING CLEAR 50 48 93 CALM 30.13F TC 10
NORTHERLY ISL* N/A 58 55 90 E1 N/A TC 14
LMZ740>746-270900-
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 65 250/ 4/ 8 1018.6F 1/ 3
WAUKEGAN HARBOR 58 63 290/ 6/ 8 1019.4F 1/ 3
WILMETTE BUOY 64 90/ 8/ 10 1021.6S 1/ 3
CHICAGO BUOY 63 63 100/ 8/ 10 1018.4F 2/ 3
HARRISON CRIB 62 90/ 6/ 7 N/A
NORTHERLY ISL 58 90/ 3/ 5 N/A
CALUMET HARBOR 70/ 3/ 5 1019.8
MICHIGAN CITY 54 90/ 3/ 4 1019.2F
MICH CITY BUOY 58 62 90/ 4/ 6 N/A 1/ 3
ST. JOSEPH BUOY 53 53 60/ 4/ 6 1020.3F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-270900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-270900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 60 57 89 CALM 30.07S TC 16
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-270900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-270900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-270900-
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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