753
ASUS43 KLOT 151256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM CDT MON SEP 15 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.
ILZ001-002-007-009-015-016-024-151400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 67 61 81 E6 30.12R TC 19
ILZ003-004-008-010-011-017-018-151400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 66 57 72 E6 30.18S TC 19
ILZ005-006-012>014-019>023-151400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE SUNNY 68 60 75 E7 30.18R TC 20
CHICAGO-MIDWAY SUNNY 71 57 61 E7 30.18R TC 22
AURORA SUNNY 65 58 78 NE5 30.18R TC 18
WAUKEGAN SUNNY 70 62 76 E7 30.19R TC 21
DUPAGE AIRPORT SUNNY 67 57 70 CALM 30.18R TC 19
WHEELING SUNNY 68 62 81 CALM 30.20R TC 20
ROMEOVILLE* SUNNY 64 59 82 NE6 30.17S TC 18
NORTHERLY ISL* N/A 69 58 67 E9 N/A TC 21
LMZ740>746-151400-
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 67 67 110/ 8/ 12 1022.9R
WINTHROP HARBOR 69 66 130/ 10/ 12 N/A 1/ 3
WAUKEGAN HARBOR 70 69 N/A 1/ 3
WILMETTE BUOY 70 110/ 10/ 14 1024.0R 1/ 3
CHICAGO BUOY 71 65 100/ 6/ 10 1022.5R 1/ 3
HARRISON CRIB 70 90/ 8/ 9 N/A
CALUMET HARBOR 80/ 5/ 8 1020.7
BURNS HARBOR 69 130/ 7/ 12 1022.0R
MICHIGAN CITY 67 110/ 8/ 10 1020.5R
MICH CITY BUOY 67 1020.2R
ST. JOSEPH BUOY 65 68 70/ 14/ 19 1023.0R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-151400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-151400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 69 62 78 E7 30.10S TC 21
TAYLORVILLE SUNNY 70 63 78 MISG 30.10S TC 21
ILZ033-039-045-046-055>057-062-063-151400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 65 57 75 E8 30.13R TC 18
ILZ079-100>102-151400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 72 66 83 VRB5 30.08R TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MARION SUNNY 70 68 94 CALM 30.06R TC 21
ILZ067-068-072-073-078-083-087-091-151400-
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