180
ASUS43 KLOT 180656
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-180800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 66 61 84 S7 29.64F THUNDER TC 19
ILZ003-004-008-010-011-017-018-180800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-180800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 65 54 67 S10 29.71F TC 18
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 62 56 80 S8 29.71F TC 17
WAUKEGAN CLEAR 65 55 70 SW12 29.69F TC 18
DUPAGE AIRPORT CLEAR 65 55 70 S10 29.71F TC 18
WHEELING PTCLDY 65 54 67 S9 29.72F TC 18
NORTHERLY ISL* N/A 67 53 61 S12 N/A TC 19
LMZ740>746-180800-
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 66 64 190/ 19/ 23 1006.2F
WINTHROP HARBOR 63 58 N/A 2/ 4
WAUKEGAN HARBOR 65 61 N/A 2/ 4
WILMETTE BUOY 67 190/ 12/ 17 1007.8F 2/ 4
CHICAGO BUOY 67 200/ 12/ 16 1007.3F 2/ 3
HARRISON CRIB 68 190/ 20/ 22 N/A
NORTHERLY ISL 67 190/ 10/ 17 N/A
CALUMET HARBOR 67 190/ 8/ 14 1006.2
BURNS HARBOR 65 190/ 8/ 11 1008.5S
MICHIGAN CITY 65 170/ 16/ 19 1006.4F
ST. JOSEPH BUOY 62 56 140/ 14/ 19 1008.7F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-180800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-180800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 67 59 75 S12 29.74F TC 19
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-180800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-180800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 64 60 87 S5 29.83S TC 18
ILZ067-068-072-073-078-083-087-091-180800-
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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