899
ASUS43 KLOT 301658
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM 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.
ILZ001-002-007-009-015-016-024-301800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 78 61 55 SE3 30.10S HX 80 TC 26
ILZ003-004-008-010-011-017-018-301800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-301800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 83 55 38 SW5 30.08S HX 82 TC 28
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 81 60 48 W6 30.10S HX 82 TC 27
WAUKEGAN SUNNY 82 57 42 W5 30.07F HX 82 TC 28
DUPAGE AIRPORT SUNNY 82 58 43 SW5 30.09S HX 82 TC 28
WHEELING SUNNY 82 56 40 S6 30.09F HX 82 TC 28
NORTHERLY ISL* N/A 76 66 71 E6 N/A TC 24
LMZ740>746-301800-
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 72 1017.6F 1
WAUKEGAN HARBOR 73 70 1018.7S 0
WILMETTE BUOY 74 120/ 4/ 6 1022.3S 1
CHICAGO BUOY 74 72 120/ 4 1017.7S 1/ 3
NORTHERLY ISL 75 90/ 3/ 4 N/A
CALUMET HARBOR 60/ 6/ 7 1018.9
BURNS HARBOR 1019.6F
MICH CITY BUOY 74 73 310/ 2/ 4 N/A 1
ST. JOSEPH BUOY 74 71 CALM 1019.8R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-301800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-301800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 79 63 57 VRB5 30.09S HX 80 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-301800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-301800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 82 66 57 E6 30.08S HX 85 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-301800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 84 66 54 VRB6 30.05S HX 86 TC 29
ILZ067-068-072-073-078-083-087-091-301800-
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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