654
ASUS43 KLOT 310756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT FRI JUL 31 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.
ILZ001-002-007-009-015-016-024-310900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 70 65 84 SE5 29.96F TC 21
ILZ003-004-008-010-011-017-018-310900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-310900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 71 62 73 CALM 30.01S TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 62 61 96 E5 30.00F TC 17
WAUKEGAN PTCLDY 67 62 84 CALM 30.00F TC 19
DUPAGE AIRPORT PTCLDY 65 63 93 SE3 30.01F TC 18
WHEELING PTCLDY 67 63 87 SE3 30.02F TC 19
NORTHERLY ISL* N/A 74 60 61 SW2 N/A TC 23
LMZ740>746-310900-
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 71 120/ 4/ 4 1015.6S 0
WAUKEGAN HARBOR 72 71 220/ 4/ 6 1016.5F 0
WILMETTE BUOY 72 230/ 4/ 6 1019.2S 0
CHICAGO BUOY 74 72 1015.6R 0
HARRISON CRIB 77 230/ 4/ 5 N/A
NORTHERLY ISL 74 220/ 3/ 5 N/A
CALUMET HARBOR 72 210/ 1/ 2 1016.7
BURNS HARBOR 1017.3F
MICHIGAN CITY 72 160/ 4/ 4 1015.4R
MICH CITY BUOY 72 73 180/ 6/ 8 N/A 1
ST. JOSEPH BUOY 72 73 180/ 4/ 6 1017.5R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-310900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-310900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 72 62 71 S7 30.00F TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-310900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-310900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-310900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-310900-
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