836
ASUS43 KLOT 300556
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT THU JUL 30 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.
ILZ001-002-007-009-015-016-024-300700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 64 61 90 CALM 30.04S TC 18
6HR MIN TEMP: 62; 6HR MAX TEMP: 82;
ILZ003-004-008-010-011-017-018-300700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-300700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 66 55 67 W3 30.05R TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 77;
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR N/A N/A N/A CALM 30.06S
WAUKEGAN CLEAR 57 56 96 W3 30.04F TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 75;
DUPAGE AIRPORT CLEAR 62 55 77 CALM 30.06R TC 17
6HR MIN TEMP: 61; 6HR MAX TEMP: 77;
WHEELING PTCLDY 63 58 83 CALM 30.07R TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 76;
NORTHERLY ISL* N/A 68 64 87 N1 N/A TC 20
LMZ740>746-300700-
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 67 1016.6F 1/ 4
WAUKEGAN HARBOR 68 70 1017.6S 1
WILMETTE BUOY 70 300/ 2/ 6 1020.0F 1/ 4
CHICAGO BUOY 72 72 60/ 2 1016.3F 1/ 4
NORTHERLY ISL 68 350/ 1/ 4 N/A
CALUMET HARBOR 69 10/ 3/ 4 1017.7
BURNS HARBOR 1017.9S
MICH CITY BUOY 71 73 30/ 2/ 4 N/A 2/ 4
ST. JOSEPH BUOY 69 70 220/ 2/ 2 1018.1R 1/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-300700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-300700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 64 62 93 CALM 30.04S TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 80;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-300700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-300700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-300700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-300700-
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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