343
ASUS43 KLOT 050056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT FRI SEP 04 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.
ILZ001-002-007-009-015-016-024-050200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 82 77 84 S3 29.90R HX 90 TC 28
ILZ003-004-008-010-011-017-018-050200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-050200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 88 74 63 SW5 29.88R HX 96 TC 31
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 83 77 82 SW5 29.89F HX 92 TC 28
WAUKEGAN PTCLDY 75 72 90 NE7 29.90R TC 24
DUPAGE AIRPORT PTCLDY 84 75 74 CALM 29.90R HX 92 TC 29
WHEELING PTCLDY 86 74 67 NE5 29.90R HX 94 TC 30
ROMEOVILLE* CLEAR 88 79 74 SW5 29.89F HX 102 TC 31
NORTHERLY ISL* N/A 89 69 51 SW8 N/A HX 93 TC 32
LMZ740>746-050200-
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 72 70 350/ 2/ 4 1010.5F 1/ 4
WAUKEGAN HARBOR 72 70 10/ 6/ 8 1013.5R 1/ 3
WILMETTE BUOY 74 40/ 8/ 12 1015.6R 1/ 3
CHICAGO BUOY 83 74 1011.0S 1/ 3
HARRISON CRIB 91 250/ 9/ 10 N/A
NORTHERLY ISL 90 240/ 5/ 11 N/A
CALUMET HARBOR 200/ 5/ 7 1012.2
MICHIGAN CITY 89 160/ 7/ 8 1010.3F
MICH CITY BUOY 79 74 30/ 2/ 2 N/A 1
ST. JOSEPH BUOY 79 75 60/ 4/ 6 1013.4R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-050200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-050200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 85 76 74 CALM 29.91R HX 94 TC 29
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-050200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-050200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-050200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-050200-
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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