301
ASUS43 KLOT 160456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-160600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 67 58 72 E6 30.15R TC 19
ILZ003-004-008-010-011-017-018-160600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 66 58 75 CALM 30.20S TC 19
ILZ005-006-012>014-019>023-160600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 68 62 81 N6 30.17F TC 20
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 64 58 80 NE5 30.18S TC 18
WAUKEGAN CLEAR 65 63 93 N5 30.19S TC 18
DUPAGE AIRPORT CLEAR 64 59 83 N5 30.18F TC 18
WHEELING CLEAR 66 63 90 NW5 30.19F TC 19
NORTHERLY ISL* N/A 69 64 84 NW3 N/A TC 21
LMZ740>746-160600-
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 70 67 80/ 8/ 8 1022.4F
WINTHROP HARBOR 70 70 20/ 4/ 6 N/A 1/ 3
WAUKEGAN HARBOR 70 70 N/A 1
WILMETTE BUOY 71 50/ 8/ 12 1024.0F 1/ 2
CHICAGO BUOY 71 66 40/ 8/ 12 1022.0F 1/ 3
HARRISON CRIB 71 50/ 12/ 13 N/A
NORTHERLY ISL 69 360/ 2/ 9 N/A
CALUMET HARBOR 70 30/ 4/ 4 1020.8
BURNS HARBOR 69 60/ 1/ 2 1022.4F
MICHIGAN CITY 69 60/ 4/ 6 1020.7F
MICH CITY BUOY 66 1020.3S
ST. JOSEPH BUOY 70 69 70/ 6/ 8 1022.9F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-160600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-160600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 71 56 58 E6 30.13R TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-160600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-160600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 69 67 93 CALM 30.08S TC 21
ILZ067-068-072-073-078-083-087-091-160600-
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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