469
ASUS43 KLOT 291158
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT WED JUL 29 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.
ILZ001-002-007-009-015-016-024-291300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 64 61 90 SE3 29.98R TC 18
6HR MIN TEMP: 62; 6HR MAX TEMP: 69;
ILZ003-004-008-010-011-017-018-291300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-291300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 64 60 87 N9 29.97R TC 18
6HR MIN TEMP: 62; 6HR MAX TEMP: 65;
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 59 55 87 NW6 29.98R TC 15
WAUKEGAN SUNNY 62 60 93 N5 29.98R TC 17
6HR MIN TEMP: 60; 6HR MAX TEMP: 64;
DUPAGE AIRPORT SUNNY 62 60 93 N6 29.97R TC 17
6HR MIN TEMP: 58; 6HR MAX TEMP: 63;
WHEELING CLOUDY 63 60 90 N7 29.99R TC 17
6HR MIN TEMP: 61; 6HR MAX TEMP: 64;
NORTHERLY ISL* N/A 68 61 78 N10 N/A TC 20
LMZ740>746-291300-
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 66 1014.5R 2/ 4
WAUKEGAN HARBOR 65 68 1015.2R 2/ 5
WILMETTE BUOY 69 30/ 10/ 14 1017.0 3/ 6
CHICAGO BUOY 71 70 20/ 10 1013.4R 3/ 6
HARRISON CRIB 70 10/ 11/ 12 N/A
NORTHERLY ISL 67 350/ 6/ 8 N/A
CALUMET HARBOR 69 350/ 4/ 7 1014.2
BURNS HARBOR 1014.9R
MICHIGAN CITY 70 30/ 10/ 12 1012.8R
MICH CITY BUOY 70 72 30/ 10/ 14 N/A 3/ 5
ST. JOSEPH BUOY 69 70 40/ 8/ 10 1014.9 2/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-291300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-291300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 64 62 93 N5 29.96R TC 18
6HR MIN TEMP: 63; 6HR MAX TEMP: 71;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-291300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-291300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 66 64 94 N3 29.95S TC 19
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 66 66 100 N5 29.92 TC 19
MARION MOSUNNY 66 64 94 N6 29.92S TC 19
ILZ067-068-072-073-078-083-087-091-291300-
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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