515
ASUS43 KLOT 010256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM 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.
ILZ001-002-007-009-015-016-024-010400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 72 70 93 SE13G23 29.66F TC 22
ILZ003-004-008-010-011-017-018-010400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD LGT RAIN 67 64 90 E6 29.79S TC 19
ILZ005-006-012>014-019>023-010400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 70 64 81 E13 29.81F TC 21
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 70 63 78 SE12 29.79F TC 21
WAUKEGAN LGT RAIN 69 63 81 SE10 29.85S TC 21
DUPAGE AIRPORT CLOUDY 71 62 73 SE10G18 29.80F TC 22
WHEELING RAIN 70 63 78 E9 29.84F TC 21
NORTHERLY ISL* N/A 70 64 81 E12 N/A TC 21
LMZ740>746-010400-
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 72 100/ 16/ 23 1009.4F 2/ 4
WAUKEGAN HARBOR 71 69 120/ 16/ 21 1012.0R 3/ 4
WILMETTE BUOY 72 140/ 14/ 17 1013.6R 2/ 4
CHICAGO BUOY 72 71 1009.7F 2/ 3
HARRISON CRIB 72 130/ 15/ 16 N/A
NORTHERLY ISL 70 110/ 7/ 10 N/A
CALUMET HARBOR 72 120/ 5/ 7 1010.9
BURNS HARBOR 1011.9R
MICHIGAN CITY 70 80/ 7/ 8 1010.0F
MICH CITY BUOY 71 73 100/ 10/ 14 N/A 1
ST. JOSEPH BUOY 71 73 210/ 8/ 12 1013.1R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-010400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-010400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 72 70 93 S10G20 29.72F TC 22
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-010400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-010400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-010400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-010400-
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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