339
ASUS43 KLOT 171556
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-171700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 48 33 56 VRB5 30.56F TC 9
ILZ003-004-008-010-011-017-018-171700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-171700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 50 36 58 CALM 30.53F TC 10
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 51 35 54 SE3 30.55F TC 11
WAUKEGAN SUNNY 51 36 56 SW6 30.52F TC 11
DUPAGE AIRPORT SUNNY 49 35 58 CALM 30.55S TC 9
WHEELING SUNNY 50 36 58 CALM 30.55S TC 10
NORTHERLY ISL* N/A 52 38 58 N2 N/A TC 11
LMZ740>746-171700-
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 49 55 1036.1R
WAUKEGAN HARBOR 50 57 200/ 6/ 10 1031.4F 2/ 6
WILMETTE BUOY 49 1033.0R 4/ 7
CHICAGO BUOY 50 59 330/ 6/ 10 1032.6R 4/ 8
HARRISON CRIB 48 310/ 7/ 8 N/A
NORTHERLY ISL 51 340/ 3/ 7 N/A
CALUMET HARBOR 170/ 5/ 6 1034.1
MICHIGAN CITY 50 40/ 3/ 4 1034.0F
MICH CITY BUOY 48 60 100/ 4/ 8 N/A 5/ 7
ST. JOSEPH BUOY 47 59 100/ 2/ 4 1034.4R 4/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-171700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-171700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 49 37 63 E7 30.58S TC 9
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-171700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-171700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 50 39 66 E7 30.59R TC 10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 53 42 66 N8 30.56R TC 12
ILZ067-068-072-073-078-083-087-091-171700-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page