465
ASUS43 KLOT 132156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM CDT THU AUG 13 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.
ILZ001-002-007-009-015-016-024-132300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 76 72 87 E9 29.88R TC 24
ILZ003-004-008-010-011-017-018-132300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-132300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 73 70 90 E12 29.92R FOG TC 23
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 76 72 87 E13G23 29.90S FOG TC 24
WAUKEGAN LGT RAIN 72 71 97 E5 29.94S FOG TC 22
DUPAGE AIRPORT CLOUDY 73 71 93 E13 29.91R FOG TC 23
WHEELING LGT RAIN 72 70 93 NE9G15 29.94R FOG TC 22
ROMEOVILLE* MOSUNNY 75 75 100 NE13 29.90R FOG TC 24
NORTHERLY ISL* N/A 72 69 90 NE17 N/A TC 22
LMZ740>746-132300-
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 74 110/ 8/ 10 1013.6S 1
WAUKEGAN HARBOR 72 73 90/ 6/ 8 1014.3F 1
WILMETTE BUOY 73 80/ 12/ 16 1016.3F 1/ 3
CHICAGO BUOY 73 74 1012.6R 1/ 2
HARRISON CRIB 73 60/ 15/ 16 N/A
NORTHERLY ISL 72 60/ 14/ 15 N/A
CALUMET HARBOR 40/ 8/ 11 1013.3
MICHIGAN CITY 73 40/ 15/ 17 1011.2F
MICH CITY BUOY 72 73 70/ 16/ 19 N/A 1/ 2
ST. JOSEPH BUOY 73 73 80/ 6/ 6 1014.8F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-132300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-132300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 82 71 69 E10 29.89S HX 86 TC 28
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-132300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-132300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-132300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-132300-
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