099
ASUS43 KLOT 300358
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT TUE SEP 29 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.
ILZ001-002-007-009-015-016-024-300500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 72 54 53 S9 29.88R TC 22
ILZ003-004-008-010-011-017-018-300500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 68 48 48 SE7 29.91S TC 20
ILZ005-006-012>014-019>023-300500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 69 49 48 S9 29.92S TC 21
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 66 48 52 S7 29.92S TC 19
WAUKEGAN CLOUDY 66 56 70 S5 29.91S TC 19
DUPAGE AIRPORT CLOUDY 67 50 54 S8 29.93R TC 19
WHEELING CLOUDY 65 55 70 S7 29.93S TC 18
NORTHERLY ISL* N/A 70 48 45 S9 N/A TC 21
LMZ740>746-300500-
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 66 65 150/ 8/ 12 1012.6S 1/ 3
WAUKEGAN HARBOR 67 66 170/ 10/ 14 1013.5F 1/ 3
CHICAGO BUOY 69 64 200/ 10/ 16 1012.5F 1/ 3
HARRISON CRIB 71 190/ 15/ 16 N/A
NORTHERLY ISL 70 160/ 7/ 8 N/A
CALUMET HARBOR 170/ 7/ 11 1014.0
MICHIGAN CITY 69 160/ 10/ 12 1012.9F
MICH CITY BUOY 65 63 170/ 10/ 12 N/A 1
ST. JOSEPH BUOY 66 62 150/ 10/ 12 1015.1F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-300500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-300500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 71 48 43 S7 29.94F TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-300500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-300500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-300500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-300500-
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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