574
ASUS43 KLOT 290056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT MON SEP 28 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.
ILZ001-002-007-009-015-016-024-290200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 60 55 83 CALM 30.03R TC 16
ILZ003-004-008-010-011-017-018-290200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 62 48 60 E3 30.05S TC 17
ILZ005-006-012>014-019>023-290200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 64 55 72 E6 30.05S TC 18
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 61 54 77 E7 30.05R TC 16
WAUKEGAN CLEAR 56 56 100 CALM 30.05S TC 13
DUPAGE AIRPORT CLEAR 62 52 69 CALM 30.06R TC 17
WHEELING CLEAR 62 58 86 CALM 30.07S TC 17
NORTHERLY ISL* N/A 61 58 90 N3 N/A TC 16
LMZ740>746-290200-
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 65 65 40/ 2/ 4 1017.0R 1
WAUKEGAN HARBOR 65 65 20/ 2/ 4 1017.9R 1
WILMETTE BUOY 65 360/ 2/ 4 1020.0R 1/ 3
CHICAGO BUOY 64 64 340/ 2/ 2 1016.9R 1/ 3
HARRISON CRIB 64 30/ 2/ 2 N/A
NORTHERLY ISL 62 30/ 3/ 5 N/A
CALUMET HARBOR 360/ 2/ 4 1017.8
MICHIGAN CITY 63 20/ 3/ 4 1017.0R
MICH CITY BUOY 62 62 340/ 4/ 4 N/A 1/ 3
ST. JOSEPH BUOY 61 60 10/ 4/ 4 1018.3R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-290200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-290200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 56 50 80 CALM 30.03R TC 13
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-290200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-290200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-290200-
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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