157
ASUS43 KLOT 111756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT THU SEP 11 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.
ILZ001-002-007-009-015-016-024-111900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 82 56 40 VRB6 30.19F HX 82 TC 28
6HR MIN TEMP: 53; 6HR MAX TEMP: 82;
ILZ003-004-008-010-011-017-018-111900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 78 55 44 VRB3 30.23F TC 26
6HR MIN TEMP: 62; 6HR MAX TEMP: 79;
ILZ005-006-012>014-019>023-111900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 76 58 53 NE10 30.22F TC 24
6HR MIN TEMP: 62; 6HR MAX TEMP: 77;
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 82 56 40 SE3 30.21F HX 82 TC 28
6HR MIN TEMP: 61; 6HR MAX TEMP: 82;
WAUKEGAN SUNNY 74 59 59 NE12 30.24F TC 23
6HR MIN TEMP: 63; 6HR MAX TEMP: 75;
DUPAGE AIRPORT SUNNY 80 57 45 E9 30.21F HX 80 TC 27
6HR MIN TEMP: 61; 6HR MAX TEMP: 80;
WHEELING SUNNY 75 61 61 NE10 30.25F TC 24
6HR MIN TEMP: 62; 6HR MAX TEMP: 76;
ROMEOVILLE* SUNNY 81 57 44 E5 30.22F HX 81 TC 27
LMZ740>746-111900-
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 65 66 20/ 6/ 6 1024.3 1
WINTHROP HARBOR 65 65 310/ 14/ 17 N/A 2/ 4
WAUKEGAN HARBOR 65 68 N/A 2/ 4
WILMETTE BUOY 67 10/ 12/ 17 1026.0F 2/ 4
CHICAGO BUOY 68 65 360/ 8/ 10 1024.5F 1/ 3
HARRISON CRIB 68 20/ 9/ 10 N/A
CALUMET HARBOR 70 360/ 7/ 12 1022.8
BURNS HARBOR 71 40/ 4/ 4 1024.4S
MICHIGAN CITY 69 20/ 7/ 7 1022.2F
MICH CITY BUOY 71 1022.0S
ST. JOSEPH BUOY 69 69 310/ 10/ 10 1024.3F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-111900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-111900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 84 57 39 NE3 30.17F HX 83 TC 29
6HR MIN TEMP: 55; 6HR MAX TEMP: 85;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-111900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-111900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 86 59 39 NW7 30.16F HX 85 TC 30
BELLEVILLE SUNNY 88 60 38 W5 30.13F HX 88 TC 31
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-111900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 88 59 37 VRB3 30.14F HX 87 TC 31
6HR MIN TEMP: 59; 6HR MAX TEMP: 90;
MARION SUNNY 88 61 40 SE3 30.15F HX 88 TC 31
ILZ067-068-072-073-078-083-087-091-111900-
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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