882
ASUS43 KLOT 042156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-042300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 94 75 54 S12 29.88F HX 105 TC 34
ILZ003-004-008-010-011-017-018-042300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-042300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 93 72 50 SW12 29.88S HX 101 TC 34
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 91 77 63 SW7 29.91R HX 104 TC 33
WAUKEGAN MOSUNNY 89 74 60 SW13 29.87S HX 98 TC 32
DUPAGE AIRPORT SUNNY 91 75 59 W9 29.91R HX 101 TC 33
WHEELING MOSUNNY 92 71 50 W13G21 29.89S HX 98 TC 33
ROMEOVILLE* SUNNY 91 79 66 S8 29.90F HX 107 TC 33
NORTHERLY ISL* N/A 92 66 42 W9 N/A HX 94 TC 33
LMZ740>746-042300-
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 83 70 210/ 8/ 12 1024.0R 1/ 4
WAUKEGAN HARBOR 83 71 230/ 10/ 14 1012.6F 1/ 4
WILMETTE BUOY 80 240/ 6/ 8 1015.2R 2/ 3
CHICAGO BUOY 85 75 1010.8 2/ 4
NORTHERLY ISL 92 200/ 9/ 13 N/A
CALUMET HARBOR 190/ 10/ 13 1012.0
MICH CITY BUOY 81 74 190/ 6/ 8 N/A 1/ 5
ST. JOSEPH BUOY 81 74 300/ 4/ 4 1013.0F 1/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-042300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-042300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 96 71 44 W3 29.91F HX 103 TC 36
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-042300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-042300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-042300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 99 70 39 W6 29.91F HX 105 TC 37
ILZ067-068-072-073-078-083-087-091-042300-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page