621
ASUS43 KLOT 161356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT TUE SEP 16 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.
ILZ001-002-007-009-015-016-024-161500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 69 61 75 E7 30.20S TC 21
ILZ003-004-008-010-011-017-018-161500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-161500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 72 57 59 E5 30.23S TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 71 60 68 E6 30.24S TC 22
WAUKEGAN SUNNY 73 62 68 CALM 30.24S TC 23
DUPAGE AIRPORT SUNNY 71 56 58 E3 30.24S TC 22
WHEELING SUNNY 72 61 68 CALM 30.25F TC 22
ROMEOVILLE* SUNNY 70 57 64 E6 30.24S TC 21
NORTHERLY ISL* N/A 72 61 68 NE5 N/A TC 22
LMZ740>746-161500-
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 80/ 4/ 6 1024.6S
WINTHROP HARBOR 71 70 CALM / 2 N/A 1/ 3
WAUKEGAN HARBOR 72 69 N/A 1/ 3
WILMETTE BUOY 71 100/ 4/ 6 1026.5R 1/ 3
CHICAGO BUOY 71 65 80/ 4/ 6 1024.4S 1/ 3
HARRISON CRIB 71 80/ 5/ 5 N/A
NORTHERLY ISL 71 60/ 3/ 5 N/A
CALUMET HARBOR 50/ 5/ 6 1022.9
BURNS HARBOR 68 70/ 4/ 5 1024.4S
MICHIGAN CITY 66 20/ 4/ 4 1022.9S
MICH CITY BUOY 67 1022.3S
ST. JOSEPH BUOY 67 68 30/ 6/ 6 1024.9F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-161500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-161500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 69 58 67 E6 30.20R TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-161500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-161500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 72 63 73 VRB3 30.18R TC 22
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-161500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 72 66 81 E3 30.14S TC 22
MARION SUNNY 73 66 78 CALM 30.14S TC 23
ILZ067-068-072-073-078-083-087-091-161500-
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
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