402
ASUS43 KLOT 270356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CDT SUN JUL 26 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.
ILZ001-002-007-009-015-016-024-270500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 81 79 94 NE5 29.82R HX 90 TC 27
ILZ003-004-008-010-011-017-018-270500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 80 79 96 SE5 29.85F HX 88 TC 27
ILZ005-006-012>014-019>023-270500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 83 77 82 SW7 29.85S HX 92 TC 28
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY N/A N/A N/A S3 29.86F HAZE
WAUKEGAN PTCLDY 78 74 87 SW5 29.84F HX 81 TC 26
DUPAGE AIRPORT MOCLDY 80 78 94 S3 29.87S HX 88 TC 27
WHEELING CLEAR 83 77 82 SW8 29.86F HX 92 TC 28
NORTHERLY ISL* N/A 82 74 76 SW8 N/A HX 88 TC 28
LMZ740>746-270500-
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 70 1011.0F 1
WAUKEGAN HARBOR 75 73 1011.8F 0
WILMETTE BUOY 77 180/ 4/ 6 1014.2F 1
CHICAGO BUOY 78 75 200/ 4 1010.3F 1
HARRISON CRIB 83 210/ 10/ 11 N/A
NORTHERLY ISL 83 200/ 7/ 10 N/A
CALUMET HARBOR 82 200/ 6/ 8 1011.7
BURNS HARBOR 1012.2S
MICHIGAN CITY 81 170/ 7/ 8 1009.6R
MICH CITY BUOY 78 75 190/ 4/ 6 N/A 0
ST. JOSEPH BUOY 78 77 160/ 4/ 6 1012.2F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-270500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-270500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA MOCLDY 82 81 94 S6 29.85F HX 95 TC 28
SPRINGFIELD PTCLDY 83 82 97 SE5 29.88R HX 98 TC 28
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-270500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-270500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-270500-
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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