008
ASUS43 KLOT 300456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 AM CDT THU JUL 30 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.
ILZ001-002-007-009-015-016-024-300600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 64 61 90 E5 30.04R TC 18
ILZ003-004-008-010-011-017-018-300600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 64 59 83 CALM 30.07R TC 18
ILZ005-006-012>014-019>023-300600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 69 56 62 E3 30.04R TC 21
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR N/A N/A N/A CALM 30.06R
WAUKEGAN CLEAR 58 57 97 CALM 30.05R TC 14
DUPAGE AIRPORT CLEAR 63 56 78 CALM 30.05R TC 17
WHEELING CLEAR 63 58 83 CALM 30.06R TC 17
NORTHERLY ISL* N/A 67 63 87 N1 N/A TC 19
LMZ740>746-300600-
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 1016.7R 1/ 4
WAUKEGAN HARBOR 68 70 1017.7R 1/ 4
WILMETTE BUOY 71 40/ 2/ 4 1019.9R 1/ 4
CHICAGO BUOY 72 72 50/ 2 1016.3R 1/ 4
NORTHERLY ISL 68 10/ 2/ 5 N/A
CALUMET HARBOR 350/ 2/ 3 1017.3
BURNS HARBOR 1017.9R
MICH CITY BUOY 71 73 30/ 4/ 6 N/A 2/ 4
ST. JOSEPH BUOY 68 70 10/ 2/ 2 1017.8R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-300600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-300600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 65 62 90 CALM 30.04R TC 18
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-300600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-300600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-300600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-300600-
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