712
ASUS43 KLOT 270556
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT MON JUL 27 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.
ILZ001-002-007-009-015-016-024-270700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 81 79 94 CALM 29.82S HX 90 TC 27
6HR MIN TEMP: 78; 6HR MAX TEMP: 87;
STERLING* PTCLDY 79 79 100 E5 29.86R HX 83 TC 26
ILZ003-004-008-010-011-017-018-270700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-270700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 80 77 90 S5 29.83F HX 87 TC 27
6HR MIN TEMP: 80; 6HR MAX TEMP: 89;
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY N/A N/A N/A S3 29.85R FOG
WAUKEGAN CLEAR 77 76 96 SW5 29.82F TC 25
6HR MIN TEMP: 75; 6HR MAX TEMP: 82;
DUPAGE AIRPORT MOCLDY 77 77 100 S6 29.84S FOG TC 25
6HR MIN TEMP: 77; 6HR MAX TEMP: 84;
WHEELING PTCLDY 80 78 94 S6 29.85S HX 88 TC 27
6HR MIN TEMP: 79; 6HR MAX TEMP: 89;
NORTHERLY ISL* N/A 80 75 84 S8 N/A HX 85 TC 27
LMZ740>746-270700-
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 1010.2F 0
WAUKEGAN HARBOR 77 72 1011.2F 0
WILMETTE BUOY 78 180/ 4/ 4 1013.9R 1
CHICAGO BUOY 79 74 210/ 4 1009.9F 1
HARRISON CRIB 81 200/ 12/ 13 N/A
NORTHERLY ISL 80 210/ 7/ 8 N/A
CALUMET HARBOR 80 210/ 6/ 10 1011.2
BURNS HARBOR 1011.9S
MICHIGAN CITY 77 200/ 9/ 10 1009.7R
MICH CITY BUOY 77 75 210/ 6/ 8 N/A 1
ST. JOSEPH BUOY 76 75 190/ 6/ 8 1011.8F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-270700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-270700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 81 78 91 E3 29.85F HX 89 TC 27
6HR MIN TEMP: 81; 6HR MAX TEMP: 91;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-270700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-270700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-270700-
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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