146
ASUS43 KLOT 310356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM 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.
ILZ001-002-007-009-015-016-024-310500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 71 65 81 SE6 30.00S TC 22
ILZ003-004-008-010-011-017-018-310500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-310500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 75 62 64 SW3 30.03F TC 24
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 66 65 96 CALM 30.04F TC 19
WAUKEGAN PTCLDY 69 60 73 SW3 30.02F TC 21
DUPAGE AIRPORT PTCLDY 70 64 81 CALM 30.04S TC 21
WHEELING MOCLDY 73 62 68 CALM 30.04F TC 23
NORTHERLY ISL* N/A 72 65 78 SW1 N/A TC 22
LMZ740>746-310500-
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 73 160/ 6/ 6 1016.4S 1
WAUKEGAN HARBOR 73 72 230/ 4/ 4 1017.3F 1
WILMETTE BUOY 72 200/ 4/ 4 1019.9F 1
CHICAGO BUOY 74 73 1016.2R 1
HARRISON CRIB 76 190/ 5/ 5 N/A
NORTHERLY ISL 71 CALM / 1 N/A
CALUMET HARBOR 74 210/ 1/ 1 1017.5
BURNS HARBOR 1017.9S
MICH CITY BUOY 74 74 200/ 4/ 6 N/A 0
ST. JOSEPH BUOY 74 74 140/ 2/ 2 1018.0R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-310500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-310500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 73 64 73 SE6 30.03S TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-310500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 66 63 90 E5 30.06S TC 19
ILZ079-100>102-310500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-310500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-310500-
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