752
ASUS43 KLOT 291758
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 PM CDT WED JUL 29 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.
ILZ001-002-007-009-015-016-024-291900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 82 60 47 SE7 30.03S HX 82 TC 28
6HR MIN TEMP: 64; 6HR MAX TEMP: 83;
ILZ003-004-008-010-011-017-018-291900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 81 55 40 NE9 30.05F HX 81 TC 27
6HR MIN TEMP: 61; 6HR MAX TEMP: 82;
ILZ005-006-012>014-019>023-291900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 77 58 51 NE14 30.02S TC 25
6HR MIN TEMP: 64; 6HR MAX TEMP: 78;
CHICAGO-MIDWAY MOSUNNY 77 60 55 NE13G18 30.02S TC 25
6HR MIN TEMP: 66; 6HR MAX TEMP: 77;
AURORA SUNNY 77 59 53 NE7 30.03S TC 25
WAUKEGAN SUNNY 75 58 55 NE9 30.03S TC 24
6HR MIN TEMP: 63; 6HR MAX TEMP: 76;
DUPAGE AIRPORT SUNNY 78 58 49 NE13G22 30.02F TC 26
6HR MIN TEMP: 62; 6HR MAX TEMP: 78;
WHEELING SUNNY 76 58 53 NE9 30.05S TC 24
6HR MIN TEMP: 63; 6HR MAX TEMP: 77;
NORTHERLY ISL* N/A 74 62 66 N12 N/A TC 23
LMZ740>746-291900-
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 69 1017.4F 2/ 4
WAUKEGAN HARBOR 69 70 1017.5S 2/ 4
WILMETTE BUOY 69 50/ 10/ 14 1019.9F 2/ 4
CHICAGO BUOY 71 71 20/ 10 1015.9F 2/ 4
HARRISON CRIB 70 10/ 12/ 13 N/A
NORTHERLY ISL 74 350/ 10/ 11 N/A
CALUMET HARBOR 340/ 6/ 12 1017.0
BURNS HARBOR 1017.3R
MICHIGAN CITY 72 340/ 9/ 10 1015.1S
MICH CITY BUOY 70 73 350/ 8/ 12 N/A 2/ 4
ST. JOSEPH BUOY 70 71 350/ 10/ 12 1017.3R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-291900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-291900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 80 63 55 N7 30.00S HX 81 TC 27
6HR MIN TEMP: 64; 6HR MAX TEMP: 80;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-291900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 79 66 64 N8 29.99F HX 81 TC 26
ILZ079-100>102-291900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 82 64 54 VRB3 29.99S HX 84 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-291900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 82 61 47 N7 29.95F HX 83 TC 28
ILZ067-068-072-073-078-083-087-091-291900-
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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