334
ASUS43 KLOT 160958
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-161100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 60 58 92 E3 30.17R TC 16
ILZ003-004-008-010-011-017-018-161100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 58 57 97 CALM 30.22R TC 14
ILZ005-006-012>014-019>023-161100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 64 61 90 CALM 30.19S TC 18
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 59 57 93 CALM 30.20R FOG TC 15
WAUKEGAN CLEAR 62 59 90 CALM 30.21R FOG TC 17
DUPAGE AIRPORT CLEAR 58 56 93 N3 30.20S FOG TC 14
WHEELING CLEAR 62 60 93 CALM 30.22R TC 17
NORTHERLY ISL* N/A 67 54 63 S1 N/A TC 19
LMZ740>746-161100-
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 67 67 120/ 4/ 6 1023.2
WINTHROP HARBOR 71 70 140/ 10/ 12 N/A 1/ 3
WAUKEGAN HARBOR 70 69 N/A 1/ 3
WILMETTE BUOY 71 150/ 10/ 12 1024.5R 1/ 3
CHICAGO BUOY 71 65 150/ 6/ 8 1023.0R 1/ 3
HARRISON CRIB 71 160/ 7/ 9 N/A
NORTHERLY ISL 67 190/ 2/ 7 N/A
CALUMET HARBOR 68 160/ 4/ 6 1021.4
BURNS HARBOR 68 150/ 6/ 8 1022.7S
MICHIGAN CITY 65 130/ 8/ 10 1021.2R
MICH CITY BUOY 65 1020.7S
ST. JOSEPH BUOY 65 67 80/ 12/ 16 1023.1S 1
ILZ025>027-034>036-040-047-049-050-058-095>099-161100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-161100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 59 56 89 CALM 30.14S TC 15
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-161100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-161100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* CLEAR 65 63 93 CALM 30.11R TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 64 63 96 CALM 30.09R FOG TC 18
ILZ067-068-072-073-078-083-087-091-161100-
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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