620
ASUS43 KLOT 171458
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-171600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 45 34 65 SW3 30.57R TC 7
ILZ003-004-008-010-011-017-018-171600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-171600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 47 32 56 CALM 30.54R TC 8
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 47 33 58 CALM 30.56R TC 8
WAUKEGAN SUNNY 48 32 53 NW5 30.53R TC 9
DUPAGE AIRPORT SUNNY 47 34 60 VRB5 30.55R TC 8
WHEELING MOSUNNY 48 33 56 NW3 30.55R TC 9
NORTHERLY ISL* N/A 49 37 63 N6 N/A TC 9
LMZ740>746-171600-
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 1034.2R
WAUKEGAN HARBOR 47 54 270/ 8/ 12 1031.4R 3/ 8
WILMETTE BUOY 49 1027.5R 4/ 8
CHICAGO BUOY 49 59 330/ 10/ 16 1032.4R 4/ 8
HARRISON CRIB 47 260/ 2/ 4 N/A
NORTHERLY ISL 48 290/ 5/ 6 N/A
CALUMET HARBOR 190/ 4/ 5 1033.9
MICHIGAN CITY 45 80/ 8/ 9 1034.1R
MICH CITY BUOY 47 60 80/ 10/ 14 N/A 5/ 7
ST. JOSEPH BUOY 45 59 100/ 4/ 8 1034.5R 5/ 7
ILZ025>027-034>036-040-047-049-050-058-095>099-171600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-171600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 46 35 65 VRB5 30.58R TC 8
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-171600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-171600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 50 43 77 NE9 30.55R TC 10
ILZ067-068-072-073-078-083-087-091-171600-
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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