733
ASUS43 KLOT 131556
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT TUE OCT 13 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.
ILZ001-002-007-009-015-016-024-131700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 64 59 83 W7 29.90S TC 18
ILZ003-004-008-010-011-017-018-131700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-131700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 71 61 70 W10 29.83S TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 72 60 66 N7 29.84F TC 22
WAUKEGAN MOSUNNY 71 61 70 W13 29.81S TC 22
DUPAGE AIRPORT MOSUNNY 71 62 73 NW8 29.83F TC 22
WHEELING MOSUNNY 71 61 70 W12 29.84F TC 22
NORTHERLY ISL* N/A 73 59 61 W7 N/A TC 23
LMZ740>746-131700-
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 65 54 1010.0R 1/ 3
WAUKEGAN HARBOR 68 60 280/ 10/ 16 1010.9S 1
WILMETTE BUOY 68 250/ 10/ 12 1012.6R 1/ 2
CHICAGO BUOY 71 63 260/ 10/ 16 1009.5R 1
HARRISON CRIB 73 270/ 15/ 17 N/A
NORTHERLY ISL 73 290/ 6/ 14 N/A
CALUMET HARBOR 240/ 8/ 14 1010.9
MICHIGAN CITY 71 230/ 17/ 18 1009.1R
MICH CITY BUOY 67 63 250/ 10/ 12 N/A 1/ 3
ST. JOSEPH BUOY 65 62 210/ 6/ 8 1011.3R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-131700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-131700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 83 62 49 W9 29.92S HX 84 TC 28
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-131700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-131700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 82 64 54 SW12 29.94F HX 84 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-131700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE N/A 83 60 45 S10 30.00S HX 83 TC 28
ILZ067-068-072-073-078-083-087-091-131700-
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