465
ASUS43 KLOT 180256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT SAT OCT 17 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.
ILZ001-002-007-009-015-016-024-180400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 40 35 83 CALM 30.41S TC 4
ILZ003-004-008-010-011-017-018-180400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 44 35 70 S7 30.43F TC 7
ILZ005-006-012>014-019>023-180400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 47 36 65 SW9 30.43S TC 8
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 44 36 73 S6 30.44S TC 7
WAUKEGAN CLEAR 46 36 68 SW10 30.41S TC 8
DUPAGE AIRPORT CLEAR 44 35 70 SW7 30.44S TC 7
WHEELING CLEAR 48 36 63 SW5 30.44S TC 9
NORTHERLY ISL* N/A 50 34 54 S6 N/A TC 10
LMZ740>746-180400-
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 52 55 1023.3F
WAUKEGAN HARBOR 52 57 220/ 14/ 17 1028.1R 1/ 3
WILMETTE BUOY 54 180/ 14/ 17 1028.3R 1/ 3
CHICAGO BUOY 54 59 230/ 14/ 17 1029.3R 1/ 6
HARRISON CRIB 54 220/ 11/ 13 N/A
NORTHERLY ISL 51 190/ 7/ 8 N/A
CALUMET HARBOR 170/ 3/ 4 1030.9
MICHIGAN CITY 50 180/ 8/ 10 1030.9S
MICH CITY BUOY 53 60 200/ 12/ 16 N/A 1/ 3
ST. JOSEPH BUOY 54 59 200/ 12/ 14 1031.6R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-180400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-180400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 41 39 93 CALM 30.46F TC 5
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-180400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-180400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-180400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 43 41 93 CALM 30.48S TC 6
ILZ067-068-072-073-078-083-087-091-180400-
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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