436
ASUS43 KLOT 160759
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT TUE SEP 16 2025
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.
ILZ001-002-007-009-015-016-024-160900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 63 59 87 E6 30.15F TC 17
ILZ003-004-008-010-011-017-018-160900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 60 58 92 CALM 30.21R TC 16
ILZ005-006-012>014-019>023-160900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 65 63 93 CALM 30.18S TC 18
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 62 59 90 E3 30.19R FOG TC 17
WAUKEGAN CLEAR 62 59 90 E5 30.19S TC 17
DUPAGE AIRPORT CLEAR 61 58 90 CALM 30.19S FOG TC 16
WHEELING CLEAR 64 62 93 CALM 30.20S TC 18
NORTHERLY ISL* N/A 68 63 84 SE3 N/A TC 20
LMZ740>746-160900-
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)
S. MID LAKE BUOY 69 67 120/ 10/ 14 1022.7R
WINTHROP HARBOR 71 70 130/ 4/ 4 N/A 1/ 3
WAUKEGAN HARBOR 70 70 N/A 1
WILMETTE BUOY 71 140/ 6/ 8 1024.1S 1/ 3
CHICAGO BUOY 70 66 170/ 4/ 4 1022.7R 1/ 3
HARRISON CRIB 71 180/ 5/ 6 N/A
NORTHERLY ISL 67 CALM / 4 N/A
CALUMET HARBOR 70 160/ 2/ 5 1021.0
BURNS HARBOR 71 130/ 7/ 11 1022.7R
MICHIGAN CITY 69 120/ 9/ 12 1020.8R
MICH CITY BUOY 68 1020.7R
ST. JOSEPH BUOY 67 68 80/ 16/ 19 1023.0F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-160900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-160900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 65 56 72 CALM 30.13S TC 18
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-160900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-160900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* PTCLDY 67 63 87 CALM 30.10S TC 19
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 66 65 96 N3 30.08S FOG TC 19
ILZ067-068-072-073-078-083-087-091-160900-
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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