816
ASUS43 KLOT 280656
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM 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.
ILZ001-002-007-009-015-016-024-280800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 80 71 74 NW7G18 29.73S HX 84 TC 27
ILZ003-004-008-010-011-017-018-280800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-280800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 74 72 93 N8 29.68S TC 23
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR N/A N/A N/A NW3 29.69R HAZE
WAUKEGAN N/A N/A N/A N/A MISG 29.70S
DUPAGE AIRPORT CLEAR 73 73 100 N7 29.69R TC 23
WHEELING CLEAR 73 72 96 N3 29.71S TC 23
NORTHERLY ISL* N/A 74 70 87 MISG N/A TC 23
LMZ740>746-280800-
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 54 994.7F 1/ 5
WAUKEGAN HARBOR 64 65 1007.6F 1/ 5
WILMETTE BUOY 68 40/ 6/ 8 1008.1F 1/ 4
CHICAGO BUOY 74 72 350/ 8 1004.4R 1
HARRISON CRIB 74 350/ 11/ 13 N/A
NORTHERLY ISL 76 280/ 8/ 12 N/A
CALUMET HARBOR 300/ 3/ 4 1005.1
BURNS HARBOR 1005.4S
MICHIGAN CITY 75 290/ 6/ 7 1003.1F
MICH CITY BUOY 74 74 300/ 6/ 8 N/A 2/ 3
ST. JOSEPH BUOY 72 71 270/ 2/ 4 1005.8F 2/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-280800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-280800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 79 74 84 W8 29.72F HX 82 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-280800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-280800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-280800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-280800-
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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