025
ASUS43 KLOT 170256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT THU OCT 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.
ILZ001-002-007-009-015-016-024-170400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 60 55 83 SE6 29.98F TC 16
ILZ003-004-008-010-011-017-018-170400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-170400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 60 47 61 SE6 30.05F TC 16
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 57 50 77 SE6 30.05F TC 14
WAUKEGAN CLEAR 61 53 75 SE6 30.06S TC 16
DUPAGE AIRPORT CLEAR 60 48 64 SE6 30.05F TC 16
WHEELING CLEAR 57 51 80 S3 30.07F TC 14
NORTHERLY ISL* N/A 62 50 64 S6 N/A TC 17
LMZ740>746-170400-
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 63 65 140/ 12/ 14 1018.5F
WINTHROP HARBOR 63 61 N/A 2/ 4
WAUKEGAN HARBOR 64 62 N/A 2/ 3
WILMETTE BUOY 64 150/ 12/ 17 1019.3F 2/ 3
CHICAGO BUOY 65 140/ 12/ 16 1019.0F 2/ 3
HARRISON CRIB 65 140/ 16/ 19 N/A
NORTHERLY ISL 62 160/ 6/ 9 N/A
CALUMET HARBOR 130/ 4/ 6 1017.5
BURNS HARBOR 62 140/ 5/ 8 1019.0F
MICHIGAN CITY 58 130/ 6/ 8 1017.9F
ST. JOSEPH BUOY 58 57 100/ 8/ 12 1019.6F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-170400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-170400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 66 55 67 SE10 30.03S TC 19
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-170400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RANTOUL* CLEAR 59 48 67 SE6 30.08S TC 15
ILZ079-100>102-170400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 64 57 77 SE7 30.03R TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 64 57 78 E5 30.03S TC 18
ILZ067-068-072-073-078-083-087-091-170400-
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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