816
ASUS43 KLOT 181156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-181300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 65 62 90 SW5 29.67R TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 70; 6HR PCP: 0.07;
ILZ003-004-008-010-011-017-018-181300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 63 61 93 S7 29.68F TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 67; 6HR PCP: 0.13;
ILZ005-006-012>014-019>023-181300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT RAIN 63 61 93 S10 29.68F TC 17
6HR MIN TEMP: 63; 6HR MAX TEMP: 67; 6HR PCP: 0.17;
CHICAGO-MIDWAY NOT AVBL
AURORA LGT RAIN 62 61 96 S7 29.68R TC 17
6HR MIN TEMP: 61; 6HR MAX TEMP: 65; 6HR PCP: 0.19;
WAUKEGAN LGT RAIN 63 61 93 SW5 29.64F TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 67; 6HR PCP: 0.19;
DUPAGE AIRPORT LGT RAIN 62 60 93 SE8 29.66F TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 66; 6HR PCP: 0.25;
WHEELING LGT RAIN 63 62 97 SE8 29.67F TC 17
6HR MIN TEMP: 63; 6HR MAX TEMP: 67; 6HR PCP: 0.27;
ROMEOVILLE* MOCLDY 66 63 88 S8 29.71F TC 19
NORTHERLY ISL* N/A 63 58 83 S3 N/A TC 17
LMZ740>746-181300-
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 65 210/ 17/ 21 1005.7R
WINTHROP HARBOR 60 53 N/A 2/ 4
WAUKEGAN HARBOR 63 61 N/A 1/ 4
WILMETTE BUOY 64 1007.2R 2/ 4
CHICAGO BUOY 65 230/ 10/ 16 1006.9R 1/ 3
HARRISON CRIB 65 250/ 12/ 15 N/A
NORTHERLY ISL 65 260/ 7/ 12 N/A
CALUMET HARBOR 200/ 9/ 12 1005.4
BURNS HARBOR 64 180/ 6/ 10 1007.1S
MICHIGAN CITY 63 170/ 13/ 16 1005.5R
ST. JOSEPH BUOY 62 55 150/ 16/ 21 1007.5R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-181300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-181300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 66 59 78 S6 29.74S TC 19
6HR MIN TEMP: 64; 6HR MAX TEMP: 68;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-181300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-181300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 65 61 87 SE7 29.82S TC 18
6HR MIN TEMP: 61; 6HR MAX TEMP: 66;
MARION MOCLDY 66 61 82 S7 29.83S TC 19
ILZ067-068-072-073-078-083-087-091-181300-
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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