770
ASUS43 KLOT 301058
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.
ILZ001-002-007-009-015-016-024-301200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 58 57 97 CALM 30.06R TC 14
ILZ003-004-008-010-011-017-018-301200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-301200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 63 56 78 W3 30.06S TC 17
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR N/A N/A N/A CALM 30.07S
WAUKEGAN CLEAR 59 56 89 W6 30.06S TC 15
DUPAGE AIRPORT CLEAR 58 55 90 CALM 30.07S TC 14
WHEELING MOCLDY 61 58 90 CALM 30.08S TC 16
NORTHERLY ISL* N/A 67 59 75 W1 N/A TC 19
LMZ740>746-301200-
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 66 1017.1R 1
WAUKEGAN HARBOR 67 70 1017.9F 1
WILMETTE BUOY 69 270/ 4/ 6 1020.2R 1/ 4
CHICAGO BUOY 71 71 320/ 6 1016.8S 1/ 4
NORTHERLY ISL 67 300/ 3/ 5 N/A
CALUMET HARBOR 65 280/ 2/ 3 1017.9
BURNS HARBOR 1018.6R
MICH CITY BUOY 71 72 320/ 4/ 6 N/A 1/ 4
ST. JOSEPH BUOY 70 70 300/ 4/ 6 1018.8R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-301200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-301200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 59 58 96 CALM 30.06R TC 15
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-301200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-301200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-301200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-301200-
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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