562
ASUS43 KLOT 282156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-282300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 86 68 54 N7 29.85F HX 89 TC 30
ILZ003-004-008-010-011-017-018-282300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-282300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE SUNNY 77 57 50 NE14 29.87S TC 25
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 82 66 58 N7 29.86S HX 84 TC 28
WAUKEGAN SUNNY 73 59 61 NE7G14 29.88S TC 23
DUPAGE AIRPORT SUNNY 80 60 50 NE10 29.86S HX 81 TC 27
WHEELING MOSUNNY 75 54 47 NE16G24 29.89S TC 24
ROMEOVILLE* SUNNY 81 64 57 NE12G17 29.87S HX 82 TC 27
NORTHERLY ISL* N/A 73 60 63 N12 N/A TC 23
LMZ740>746-282300-
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 67 1022.4F 4/ 6
WAUKEGAN HARBOR 69 68 1013.0R 3/ 5
WILMETTE BUOY 70 20/ 16/ 19 1014.4F 4/ 6
CHICAGO BUOY 70 68 360/ 10 1010.7F 4/ 6
HARRISON CRIB 70 350/ 17/ 20 N/A
NORTHERLY ISL 73 10/ 8/ 14 N/A
CALUMET HARBOR 330/ 9/ 13 1012.0
BURNS HARBOR 1012.2S
MICHIGAN CITY 71 350/ 17/ 19 1010.0S
MICH CITY BUOY 71 73 340/ 14/ 19 N/A 5/ 6
ST. JOSEPH BUOY 69 71 340/ 14/ 17 1012.0R 4/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-282300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOSUNNY 88 73 62 N9 29.85S HX 96 TC 31
ILZ028>032-037-038-041>044-048-051>054-059>061-282300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 83 70 64 N9 29.85S HX 87 TC 28
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-282300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-282300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 86 75 70 N7 29.83S HX 95 TC 30
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-282300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-282300-
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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