666
ASUS43 KLOT 261756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT SAT SEP 26 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.
ILZ001-002-007-009-015-016-024-261900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 71 49 45 S8 30.17F TC 22
6HR MIN TEMP: 53; 6HR MAX TEMP: 71;
ILZ003-004-008-010-011-017-018-261900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-261900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 68 47 46 CALM 30.21F TC 20
6HR MIN TEMP: 53; 6HR MAX TEMP: 68;
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 67 48 50 NE6 30.21F TC 19
6HR MIN TEMP: 47; 6HR MAX TEMP: 68;
WAUKEGAN SUNNY 63 49 60 E8 30.23F TC 17
6HR MIN TEMP: 45; 6HR MAX TEMP: 64;
DUPAGE AIRPORT NOT AVBL
WHEELING SUNNY 66 47 50 VRB6 30.23F TC 19
6HR MIN TEMP: 47; 6HR MAX TEMP: 67;
NORTHERLY ISL* N/A 64 51 62 NE6 N/A TC 18
LMZ740>746-261900-
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 61 65 20/ 6/ 10 1022.0F 2/ 4
WAUKEGAN HARBOR 61 64 70/ 6/ 8 1022.9F 2/ 4
WILMETTE BUOY 62 90/ 8/ 10 1025.7F 2/ 4
CHICAGO BUOY 61 64 70/ 4/ 8 1022.4F 2/ 4
HARRISON CRIB 61 60/ 4/ 5 N/A
NORTHERLY ISL 63 60/ 5/ 5 N/A
CALUMET HARBOR 50/ 7/ 8 1023.6
MICHIGAN CITY 63 360/ 9/ 9 1022.5F
MICH CITY BUOY 59 61 10/ 8/ 10 N/A 1
ST. JOSEPH BUOY 53 52 360/ 6/ 6 1024.3F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-261900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-261900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 71 50 47 VRB3 30.17F TC 22
6HR MIN TEMP: 58; 6HR MAX TEMP: 71;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-261900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-261900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 70 52 52 E7 30.18 TC 21
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-261900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MARION PTSUNNY 72 48 43 SE6 30.15F TC 22
ILZ067-068-072-073-078-083-087-091-261900-
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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