050
ASUS43 KLOT 290956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM 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.
ILZ001-002-007-009-015-016-024-291100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 47 46 97 E3 30.01S TC 8
ILZ003-004-008-010-011-017-018-291100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 49 49 100 CALM 30.06S TC 9
ILZ005-006-012>014-019>023-291100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 55 53 93 CALM 30.04R TC 13
CHICAGO-MIDWAY NOT AVBL
AURORA FOG 47 47 100 CALM 30.05S VSB 1/2 TC 8
WAUKEGAN FOG 49 49 100 CALM 30.05R VSB 1/2 TC 9
DUPAGE AIRPORT PTCLDY 48 46 93 CALM 30.05S FOG TC 9
WHEELING FOG 53 53 100 CALM 30.06S VSB 1/2 TC 12
NORTHERLY ISL* N/A 59 57 93 CALM N/A TC 15
LMZ740>746-291100-
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 58 65 270/ 6/ 6 1016.5R 0
WAUKEGAN HARBOR 58 65 250/ 4/ 6 1017.4R 0
WILMETTE BUOY 63 270/ 2/ 4 1019.2R 0
CHICAGO BUOY 63 64 220/ 2/ 4 1016.3R 1
HARRISON CRIB 63 210/ 2/ 3 N/A
NORTHERLY ISL 59 CALM / 4 N/A
CALUMET HARBOR 240/ 1/ 2 1017.3
MICHIGAN CITY 56 140/ 7/ 7 1016.4R
MICH CITY BUOY 60 62 150/ 4/ 6 N/A 1
ST. JOSEPH BUOY 60 61 110/ 4/ 6 1018.0R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-291100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-291100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 48 46 93 E3 30.02S TC 9
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-291100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-291100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-291100-
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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