822
ASUS43 KLOT 280756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-280900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 78 71 79 N6 29.73S HX 80 TC 26
ILZ003-004-008-010-011-017-018-280900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-280900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 73 70 90 N14 29.70R TC 23
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR N/A N/A N/A N7 29.70R
WAUKEGAN N/A N/A N/A N/A MISG 29.72R
DUPAGE AIRPORT CLEAR 73 72 96 N8 29.70R TC 23
WHEELING CLEAR 73 69 87 N10 29.73R TC 23
NORTHERLY ISL* N/A 73 69 87 NW14 N/A TC 23
LMZ740>746-280900-
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 60 49 992.7F 2/ 3
WAUKEGAN HARBOR 65 64 1007.8R 1/ 2
WILMETTE BUOY 67 30/ 12/ 14 1008.3R 1/ 3
CHICAGO BUOY 73 71 340/ 12 1004.5S 1/ 2
HARRISON CRIB 73 340/ 13/ 14 N/A
NORTHERLY ISL 73 10/ 8/ 11 N/A
CALUMET HARBOR 73 330/ 7/ 10 1005.3
BURNS HARBOR 1005.4F
MICHIGAN CITY 74 310/ 6/ 8 1003.1F
MICH CITY BUOY 73 74 340/ 10/ 12 N/A 1/ 3
ST. JOSEPH BUOY 72 71 310/ 8/ 8 1005.4F 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-280900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-280900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 78 75 90 W6 29.72S HX 81 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-280900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-280900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-280900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-280900-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page