339
ASUS43 KLOT 160156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT THU OCT 15 2026
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.
ILZ001-002-007-009-015-016-024-160300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 58 55 90 NW20G29 29.89R TC 14
ILZ003-004-008-010-011-017-018-160300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 59 57 93 W16 29.80R TC 15
ILZ005-006-012>014-019>023-160300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 65 64 97 W9 29.73S TC 18
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 65 64 97 W15G26 29.77R TC 18
WAUKEGAN CLOUDY 61 61 100 W7 29.72F TC 16
DUPAGE AIRPORT LGT RAIN 65 64 97 W13 29.76S TC 18
WHEELING CLOUDY 65 64 97 W9 29.75S TC 18
NORTHERLY ISL* N/A 64 62 93 S6 N/A TC 18
LMZ740>746-160300-
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)
WINTHROP HARBOR 62 60 1014.1F
WAUKEGAN HARBOR 63 62 280/ 6/ 12 1008.0S 2/ 4
WILMETTE BUOY 63 150/ 12/ 16 1008.3S 2/ 4
CHICAGO BUOY 63 62 220/ 6/ 8 1006.0F 1/ 4
HARRISON CRIB 64 210/ 13/ 17 N/A
NORTHERLY ISL 62 130/ 2/ 7 N/A
CALUMET HARBOR 230/ 1/ 2 1007.6
MICHIGAN CITY 68 190/ 15/ 17 1005.8F
MICH CITY BUOY 67 62 210/ 16/ 21 N/A 2/ 3
ST. JOSEPH BUOY 64 61 180/ 14/ 17 1007.7F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-160300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-160300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD LGT RAIN 70 68 93 W12 29.88R TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-160300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-160300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 75 66 73 W12 29.92S TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE LGT RAIN 76 69 79 W14G28 29.96R TC 24
ILZ067-068-072-073-078-083-087-091-160300-
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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