416
ASUS43 KLOT 170456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM 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.
ILZ001-002-007-009-015-016-024-170600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 44 36 73 NW6 30.49R TC 7
ILZ003-004-008-010-011-017-018-170600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-170600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 43 33 68 N12G22 30.42R TC 6
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 42 36 79 N9 30.44R TC 6
WAUKEGAN CLEAR 42 30 62 N7 30.43R TC 6
DUPAGE AIRPORT CLEAR 42 34 73 N12 30.44R TC 6
WHEELING PTCLDY 43 33 68 N10 30.44R TC 6
NORTHERLY ISL* N/A 49 39 68 NW9 N/A TC 9
LMZ740>746-170600-
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 47 55 1017.7F
WAUKEGAN HARBOR 45 52 300/ 17/ 23 1028.6R 5/ 9
WILMETTE BUOY 51 1027.1F 8/ 7
CHICAGO BUOY 52 61 1027.8R 6/ 9
HARRISON CRIB 51 360/ 30/ 34 N/A
NORTHERLY ISL 50 340/ 10/ 24 N/A
CALUMET HARBOR 51 350/ 18/ 26 1028.9
MICHIGAN CITY 50 10/ 30/ 33 1027.4R
MICH CITY BUOY 51 60 20/ 23/ 33 N/A 10/ 8
ST. JOSEPH BUOY 50 59 20/ 21/ 31 1029.5R 9/ 8
ILZ025>027-034>036-040-047-049-050-058-095>099-170600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-170600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 48 41 76 NW9 30.45R TC 9
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-170600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-170600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 51 47 86 N10 30.40R TC 11
ILZ067-068-072-073-078-083-087-091-170600-
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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