959
ASUS43 KLOT 291556
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT TUE SEP 29 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.
ILZ001-002-007-009-015-016-024-291700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 70 53 54 S7 30.00F TC 21
ILZ003-004-008-010-011-017-018-291700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-291700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 69 53 56 S3 30.04S TC 21
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 70 55 59 S5 30.04F TC 21
WAUKEGAN MOSUNNY 62 59 90 VRB3 30.04F TC 17
DUPAGE AIRPORT SUNNY 69 55 60 S6 30.04F TC 21
WHEELING MOSUNNY 69 56 62 VRB5 30.05F TC 21
NORTHERLY ISL* N/A 70 51 51 S6 N/A TC 21
LMZ740>746-291700-
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 61 64 170/ 2/ 4 1022.2R 0
WAUKEGAN HARBOR 63 65 140/ 2/ 4 1018.0R 0
WILMETTE BUOY 64 110/ 4/ 6 1019.9S 0
CHICAGO BUOY 64 64 150/ 6/ 6 1016.5S 1
HARRISON CRIB 64 150/ 4/ 5 N/A
NORTHERLY ISL 67 260/ 3/ 6 N/A
CALUMET HARBOR 190/ 5/ 7 1017.8
MICHIGAN CITY 67 230/ 5/ 6 1016.8R
MICH CITY BUOY 63 62 310/ 2/ 2 N/A 0
ST. JOSEPH BUOY 63 62 210/ 2/ 4 1018.6S 1
ILZ025>027-034>036-040-047-049-050-058-095>099-291700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-291700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 75 51 43 S8 30.03F TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-291700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-291700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 75 52 43 S8 30.04F TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-291700-
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