703
ASUS43 KLOT 120001
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 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.
ILZ001-002-007-009-015-016-024-120100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 76 57 51 SE3 30.13S TC 24
6HR MIN TEMP: 75; 6HR MAX TEMP: 84;
ILZ003-004-008-010-011-017-018-120100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 74 57 55 E6 30.17S TC 23
6HR MIN TEMP: 74; 6HR MAX TEMP: 82;
ILZ005-006-012>014-019>023-120100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 69 58 67 NE9 30.18F TC 21
6HR MIN TEMP: 69; 6HR MAX TEMP: 77;
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 72 58 61 E8 30.16F TC 22
6HR MIN TEMP: 72; 6HR MAX TEMP: 84;
WAUKEGAN CLEAR 66 60 81 NE8 30.20F TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 75;
DUPAGE AIRPORT CLEAR 71 57 61 E12 30.17F TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 81;
WHEELING CLEAR 68 61 78 NE8 30.20F TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 76;
ROMEOVILLE* CLEAR 73 55 53 NE13 30.18F TC 23
LMZ740>746-120100-
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 10/ 10/ 12 1022.7F
WINTHROP HARBOR 66 67 340/ 10/ 14 N/A 2/ 4
WAUKEGAN HARBOR 67 68 N/A 1/ 3
WILMETTE BUOY 67 20/ 10/ 14 1024.4F 2/ 4
CHICAGO BUOY 68 66 350/ 10/ 12 1023.0F 2/ 4
HARRISON CRIB 68 360/ 10/ 10 N/A
CALUMET HARBOR 68 350/ 7/ 9 1021.3
BURNS HARBOR 70 50/ 4/ 6 1022.4F
MICHIGAN CITY 69 30/ 10/ 11 1020.6F
MICH CITY BUOY 70 1020.1F
ST. JOSEPH BUOY 69 69 360/ 12/ 16 1022.8F 2/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-120100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-120100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 78 58 49 N6 30.11F TC 26
6HR MIN TEMP: 78; 6HR MAX TEMP: 88;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-120100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 78 58 49 E6 30.13F TC 26
ILZ079-100>102-120100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 81 63 54 NE3 30.10S HX 82 TC 27
CAHOKIA* CLEAR 80 64 58 E5 30.08S HX 82 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-120100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 82 60 47 N3 30.07F HX 82 TC 28
6HR MIN TEMP: 82; 6HR MAX TEMP: 92;
MARION PTCLDY 82 63 51 CALM 30.08F HX 83 TC 28
ILZ067-068-072-073-078-083-087-091-120100-
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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