497
ASUS43 KLOT 012256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CDT THU OCT 01 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.
ILZ001-002-007-009-015-016-024-020000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT RAIN 65 63 93 N9 29.94R TC 18
STERLING* CLOUDY 63 63 100 NE8 29.94R TC 17
ILZ003-004-008-010-011-017-018-020000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 63 62 97 N7 29.95R FOG TC 17
ILZ005-006-012>014-019>023-020000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE HVY RAIN 63 62 97 N15 29.90R FOG TC 17
CHICAGO-MIDWAY NOT AVBL
AURORA LGT RAIN 63 63 100 N10 29.90R FOG TC 17
WAUKEGAN LGT RAIN 62 62 100 N5 29.92R TC 17
DUPAGE AIRPORT RAIN 63 62 97 N13 29.92R FOG TC 17
WHEELING LGT RAIN 63 62 97 N10 29.93R TC 17
NORTHERLY ISL* N/A 63 61 93 MISG N/A TC 17
LMZ740>746-020000-
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 63 62 340/ 10/ 14 1009.3R 2/ 3
WAUKEGAN HARBOR 63 64 330/ 12/ 16 1013.5R 2/ 4
WILMETTE BUOY 64 30/ 14/ 19 1014.5S 2/ 4
CHICAGO BUOY 65 64 20/ 14/ 19 1011.2R 2/ 3
HARRISON CRIB 64 20/ 18/ 21 N/A
NORTHERLY ISL 63 350/ 13/ 17 N/A
CALUMET HARBOR 330/ 10/ 13 1012.1
MICHIGAN CITY 65 360/ 11/ 13 1010.6S
MICH CITY BUOY 64 63 360/ 10/ 12 N/A 1
ST. JOSEPH BUOY 62 62 10/ 12/ 14 1012.7F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-020000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-020000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD LGT RAIN 75 69 81 NW8 29.86R TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-020000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-020000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 86 63 45 S7 29.84R HX 87 TC 30
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-020000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-020000-
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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