001
ASUS43 KLOT 181256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT SAT OCT 18 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.
ILZ001-002-007-009-015-016-024-181400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 64 62 93 S3 29.67S TC 18
ILZ003-004-008-010-011-017-018-181400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 63 61 93 S7 29.69R TC 17
ILZ005-006-012>014-019>023-181400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 62 60 93 S7 29.68S TC 17
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 62 61 96 SW9 29.70R FOG TC 17
WAUKEGAN CLOUDY 62 61 96 SW10 29.67R TC 17
DUPAGE AIRPORT LGT RAIN 63 60 90 S8 29.69R TC 17
WHEELING CLOUDY 64 61 90 SW9 29.70R TC 18
ROMEOVILLE* PTCLDY 64 59 82 S9 29.71S TC 18
NORTHERLY ISL* N/A 64 57 78 S12 N/A TC 18
LMZ740>746-181400-
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 65 65 200/ 16/ 19 1005.5 4/ 5
WINTHROP HARBOR 58 53 N/A 2/ 4
WAUKEGAN HARBOR 62 61 N/A 1/ 3
WILMETTE BUOY 64 1005.8F 1/ 3
CHICAGO BUOY 65 170/ 14/ 17 1005.6F 1/ 3
HARRISON CRIB 65 170/ 14/ 18 N/A
NORTHERLY ISL 63 150/ 6/ 10 N/A
CALUMET HARBOR 170/ 7/ 11 1005.0
BURNS HARBOR 63 180/ 6/ 10 1007.5S
MICHIGAN CITY 63 170/ 14/ 16 1005.8R
ST. JOSEPH BUOY 60 55 160/ 8/ 12 1007.8R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-181400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-181400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 66 59 78 S9 29.75R TC 19
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-181400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-181400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 66 61 84 S5 29.83R TC 19
MARION MOCLDY 68 61 77 S8 29.85R TC 20
ILZ067-068-072-073-078-083-087-091-181400-
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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