584
ASUS43 KLOT 301858
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-302000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 80 59 48 S6 30.07F HX 81 TC 27
ILZ003-004-008-010-011-017-018-302000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-302000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 85 56 37 VRB7 30.06F HX 84 TC 29
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 83 60 45 W8 30.08F HX 83 TC 28
WAUKEGAN SUNNY 84 59 42 W8 30.07S HX 84 TC 29
DUPAGE AIRPORT MOSUNNY 84 58 40 VRB5 30.08S HX 83 TC 29
WHEELING SUNNY 85 56 37 S7 30.08F HX 84 TC 29
NORTHERLY ISL* N/A 78 66 66 E5 N/A HX 80 TC 26
LMZ740>746-302000-
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 80/ 6/ 8 1017.7S 0
WAUKEGAN HARBOR 74 72 320/ 8/ 8 1018.8R 0
WILMETTE BUOY 74 150/ 8/ 10 1022.3R 1
CHICAGO BUOY 75 73 110/ 8 1017.6S 1
NORTHERLY ISL 77 80/ 6 N/A
CALUMET HARBOR 60/ 7/ 8 1018.6
BURNS HARBOR 1019.3S
MICH CITY BUOY 77 74 10/ 2/ 4 N/A 1
ST. JOSEPH BUOY 74 72 280/ 4/ 4 1019.9R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-302000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-302000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 82 64 54 SE6 30.07F HX 83 TC 28
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-302000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-302000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 84 66 54 E3 30.06F HX 86 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-302000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 84 66 54 N5 30.03F HX 86 TC 29
ILZ067-068-072-073-078-083-087-091-302000-
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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