473
ASUS43 KLOT 290156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT TUE JUL 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.
ILZ001-002-007-009-015-016-024-290300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 75 67 76 CALM 29.88R TC 24
ILZ003-004-008-010-011-017-018-290300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-290300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 70 55 59 NE12 29.90S TC 21
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR N/A N/A N/A E3 29.90R
WAUKEGAN CLEAR 66 56 70 N5 29.91R TC 19
DUPAGE AIRPORT CLEAR 70 56 61 NE8 29.91R TC 21
WHEELING CLEAR 68 56 65 N6 29.92S TC 20
NORTHERLY ISL* N/A 69 58 67 N12 N/A TC 21
LMZ740>746-290300-
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 68 1012.8F 4/ 6
WAUKEGAN HARBOR 68 69 1013.6R 3/ 6
WILMETTE BUOY 70 60/ 12/ 19 1015.0F 4/ 6
CHICAGO BUOY 71 67 20/ 14 1011.4R 5/ 6
HARRISON CRIB 72 10/ 19/ 21 N/A
NORTHERLY ISL 69 350/ 9/ 15 N/A
CALUMET HARBOR 71 340/ 10/ 13 1012.6
BURNS HARBOR 1012.5S
MICHIGAN CITY 71 360/ 19/ 21 1010.4F
MICH CITY BUOY 71 73 360/ 16/ 19 N/A 6/ 6
ST. JOSEPH BUOY 71 71 360/ 14/ 19 1012.4S 6/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-290300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-290300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 74 72 93 CALM 29.88R TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-290300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-290300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-290300-
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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