356
ASUS43 KLOT 281756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT MON SEP 28 2026
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.
ILZ001-002-007-009-015-016-024-281900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 73 51 46 E6 30.09F TC 23
6HR MIN TEMP: 48; 6HR MAX TEMP: 73;
ILZ003-004-008-010-011-017-018-281900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 73 49 42 VRB3 30.11F TC 23
6HR MIN TEMP: 48; 6HR MAX TEMP: 73;
ILZ005-006-012>014-019>023-281900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 71 55 56 VRB6 30.09F TC 22
6HR MIN TEMP: 52; 6HR MAX TEMP: 72;
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 72 52 49 SE5 30.09F TC 22
6HR MIN TEMP: 44; 6HR MAX TEMP: 72;
WAUKEGAN SUNNY 69 57 65 VRB3 30.10F TC 21
6HR MIN TEMP: 50; 6HR MAX TEMP: 69;
DUPAGE AIRPORT SUNNY 71 51 49 CALM 30.10F TC 22
6HR MIN TEMP: 46; 6HR MAX TEMP: 71;
WHEELING MOSUNNY 70 53 54 E5 30.11F TC 21
6HR MIN TEMP: 50; 6HR MAX TEMP: 71;
NORTHERLY ISL* N/A 69 59 70 N8 N/A TC 21
LMZ740>746-281900-
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)
WINTHROP HARBOR 64 65 350/ 8/ 10 1018.6F 1/ 3
WAUKEGAN HARBOR 64 65 330/ 8/ 10 1019.3F 1/ 4
WILMETTE BUOY 64 10/ 8/ 10 1021.5F 2/ 4
CHICAGO BUOY 64 64 350/ 8/ 10 1018.2F 1/ 4
HARRISON CRIB 64 360/ 8/ 9 N/A
NORTHERLY ISL 68 20/ 5/ 9 N/A
CALUMET HARBOR 340/ 6/ 12 1019.4
MICHIGAN CITY 66 360/ 3/ 4 1018.0F
MICH CITY BUOY 60 61 340/ 4/ 6 N/A 1/ 4
ST. JOSEPH BUOY 57 60 330/ 6/ 6 1019.6F 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-281900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-281900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 73 42 32 VRB3 30.09F TC 23
6HR MIN TEMP: 46; 6HR MAX TEMP: 74;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-281900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-281900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-281900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 79 45 29 N7 30.06F TC 26
ILZ067-068-072-073-078-083-087-091-281900-
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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