711
ASUS43 KLOT 101658
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM 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.
ILZ001-002-007-009-015-016-024-101800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 78 55 44 NE6 30.12F TC 26
ILZ003-004-008-010-011-017-018-101800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-101800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 78 50 37 SW5 30.15S TC 26
CHICAGO-MIDWAY MOSUNNY 79 49 34 S8 30.15F TC 26
AURORA SUNNY 76 53 44 CALM 30.15F TC 24
WAUKEGAN MOSUNNY 77 53 43 CALM 30.15F TC 25
DUPAGE AIRPORT MOSUNNY 77 52 41 VRB3 30.15S TC 25
WHEELING MOSUNNY 78 51 38 VRB5 30.16F TC 26
ROMEOVILLE* SUNNY 77 54 44 VRB7 30.16S TC 25
LMZ740>746-101800-
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 66 180/ 6/ 8 1021.8R
WINTHROP HARBOR 68 67 150/ 6/ 8 N/A 0
WAUKEGAN HARBOR 69 67 N/A 0
WILMETTE BUOY 69 140/ 8/ 10 1023.2F 1
CHICAGO BUOY 70 65 100/ 6/ 8 1021.7S 1
HARRISON CRIB 71 130/ 7/ 7 N/A
CALUMET HARBOR 74 160/ 4/ 6 1020.1
BURNS HARBOR 76 190/ 2/ 3 1022.0S
MICHIGAN CITY 73 190/ 6/ 6 1020.2R
MICH CITY BUOY 75 65 CALM / 4 1020.1F 0
ST. JOSEPH BUOY 69 69 220/ 2/ 4 1022.4S 0
ILZ025>027-034>036-040-047-049-050-058-095>099-101800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-101800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 81 55 40 VRB3 30.13S HX 81 TC 27
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-101800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 83 52 34 CALM 30.15S HX 82 TC 28
MATTOON PTSUNNY 81 54 39 VRB3 30.14S HX 81 TC 27
ILZ079-100>102-101800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 81 57 44 VRB3 30.13R HX 81 TC 27
CAHOKIA* SUNNY 82 56 40 CALM 30.11F HX 82 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-101800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 84 59 42 MISG 30.13S HX 84 TC 29
MARION SUNNY 82 59 44 SW7 30.13F HX 82 TC 28
ILZ067-068-072-073-078-083-087-091-101800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE MOSUNNY 82 60 47 NW6 30.14S HX 82 TC 28
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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