118
ASUS43 KLOT 101356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT WED SEP 10 2025
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.
ILZ001-002-007-009-015-016-024-101500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 61 52 72 VRB3 30.12R TC 16
ILZ003-004-008-010-011-017-018-101500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-101500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 67 50 54 S5 30.13S TC 19
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 64 54 69 S3 30.13F TC 18
WAUKEGAN MOSUNNY 69 55 60 CALM 30.14S TC 21
DUPAGE AIRPORT MOSUNNY 65 53 65 S3 30.13S TC 18
WHEELING MOSUNNY 67 55 65 CALM 30.15S TC 19
ROMEOVILLE* SUNNY 66 54 63 SE7 30.14F TC 19
LMZ740>746-101500-
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)
S. MID LAKE BUOY 66 66 170/ 6/ 8 1021.0R
WINTHROP HARBOR 64 66 300/ 2/ 4 N/A 0
WAUKEGAN HARBOR 66 67 N/A 0
WILMETTE BUOY 67 180/ 8/ 10 1022.2F 1
CHICAGO BUOY 68 65 180/ 6/ 8 1021.2F 1
HARRISON CRIB 67 180/ 7/ 7 N/A
CALUMET HARBOR 64 210/ 2/ 3 1019.8
BURNS HARBOR 64 160/ 1/ 4 1021.3R
MICHIGAN CITY 64 140/ 8/ 9 1020.0R
MICH CITY BUOY 62 63 CALM 1019.7R 0
ST. JOSEPH BUOY 64 69 120/ 10/ 12 1021.9R 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-101500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-101500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 69 54 58 SE3 30.12R TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-101500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-101500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 64 57 77 SE3 30.12R TC 18
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-101500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 72 63 73 CALM 30.12R TC 22
MARION MOSUNNY 72 63 73 S6 30.12S TC 22
ILZ067-068-072-073-078-083-087-091-101500-
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