992
ASUS43 KLOT 280557
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT TUE JUL 28 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.
ILZ001-002-007-009-015-016-024-280700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 82 71 69 NW9 29.73S HX 86 TC 28
6HR MIN TEMP: 81; 6HR MAX TEMP: 91;
ILZ003-004-008-010-011-017-018-280700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 74 73 97 CALM 29.71S TC 23
6HR MIN TEMP: 74; 6HR MAX TEMP: 91;
ILZ005-006-012>014-019>023-280700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 74 72 93 N5 29.68R TC 23
6HR MIN TEMP: 74; 6HR MAX TEMP: 76;
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR N/A N/A N/A CALM 29.68S HAZE
6HR PCP: 0.02;
WAUKEGAN N/A N/A N/A N/A MISG 29.70R
DUPAGE AIRPORT CLEAR 73 73 100 CALM 29.68S FOG TC 23
6HR MIN TEMP: 72; 6HR MAX TEMP: 77; 6HR PCP: 0.02;
WHEELING MOCLDY 74 73 97 N6 29.71R TC 23
6HR MIN TEMP: 74; 6HR MAX TEMP: 76;
NORTHERLY ISL* N/A 76 71 85 W10 N/A TC 24
LMZ740>746-280700-
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 63 55 998.1F 1/ 5
WAUKEGAN HARBOR 67 66 1008.0R 1/ 5
WILMETTE BUOY 71 330/ 8/ 12 1008.2R 1/ 4
CHICAGO BUOY 76 72 270/ 8 1003.9R 1
HARRISON CRIB 77 270/ 18/ 19 N/A
NORTHERLY ISL 76 230/ 7/ 13 N/A
CALUMET HARBOR 220/ 7/ 10 1005.0
BURNS HARBOR 1005.4R
MICHIGAN CITY 75 220/ 13/ 14 1002.8F
MICH CITY BUOY 75 74 250/ 10/ 14 N/A 2/ 3
ST. JOSEPH BUOY 73 71 270/ 6/ 8 1006.0F 3/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-280700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-280700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 78 75 90 SW6 29.73F HX 81 TC 26
6HR MIN TEMP: 78; 6HR MAX TEMP: 90;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-280700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-280700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-280700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-280700-
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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