329
ASUS43 KLOT 112256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-120000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 82 53 36 E7 30.13F HX 81 TC 28
ILZ003-004-008-010-011-017-018-120000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-120000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE SUNNY 72 58 61 NE12 30.19S TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 76 58 53 NE9 30.18R TC 24
WAUKEGAN MOSUNNY 69 60 73 NE8 30.21S TC 21
DUPAGE AIRPORT SUNNY 75 57 53 NE10 30.18S TC 24
WHEELING SUNNY 71 61 70 NE9 30.22S TC 22
ROMEOVILLE* SUNNY 77 55 47 NE13 30.19R TC 25
LMZ740>746-120000-
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 1022.9F
WINTHROP HARBOR 66 67 350/ 10/ 16 N/A 2/ 3
WAUKEGAN HARBOR 67 68 N/A 2/ 3
WILMETTE BUOY 67 30/ 12/ 16 1024.5F 2/ 4
CHICAGO BUOY 68 66 10/ 8/ 12 1023.1F 2/ 3
HARRISON CRIB 68 30/ 10/ 11 N/A
CALUMET HARBOR 70 10/ 8/ 12 1021.4
BURNS HARBOR 70 30/ 6/ 6 1023.0F
MICHIGAN CITY 69 30/ 11/ 11 1020.8F
MICH CITY BUOY 71 1020.5F
ST. JOSEPH BUOY 69 69 350/ 12/ 16 1023.0F 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-120000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-120000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 86 54 33 N3 30.12R HX 84 TC 30
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-120000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-120000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 86 59 39 E6 30.10F HX 85 TC 30
CAHOKIA* SUNNY 88 60 38 E3 30.08F HX 87 TC 31
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-120000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 89 57 33 E3 30.08S HX 88 TC 32
MARION MOSUNNY 88 57 35 NE5 30.09S HX 86 TC 31
ILZ067-068-072-073-078-083-087-091-120000-
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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