329
ASUS43 KLOT 301456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.
ILZ001-002-007-009-015-016-024-301600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 75 60 59 SE5 30.08F TC 24
ILZ003-004-008-010-011-017-018-301600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 76 55 48 S5 30.11S TC 24
ILZ005-006-012>014-019>023-301600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 79 55 43 VRB3 30.09S TC 26
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY N/A N/A N/A CALM 30.10S
WAUKEGAN SUNNY 77 60 55 W6 30.09R TC 25
DUPAGE AIRPORT SUNNY 78 57 48 SW3 30.10R TC 26
WHEELING MOSUNNY 78 58 49 CALM 30.10S TC 26
NORTHERLY ISL* N/A 75 63 66 NE2 N/A TC 24
LMZ740>746-301600-
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 70 1018.2R 1
WAUKEGAN HARBOR 72 70 1018.8F 1
WILMETTE BUOY 71 300/ 2/ 2 1022.1R 1
CHICAGO BUOY 72 72 60/ 4 1018.1R 1/ 3
NORTHERLY ISL 75 50/ 4/ 6 N/A
CALUMET HARBOR 40/ 2/ 4 1019.0
BURNS HARBOR 1020.0R
MICH CITY BUOY 72 73 330/ 4/ 4 N/A 1/ 4
ST. JOSEPH BUOY 73 71 CALM / 2 1019.8R 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-301600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-301600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 76 64 66 VRB5 30.08F TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-301600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-301600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 77 66 69 SE6 30.07S TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-301600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 79 70 73 CALM 30.05S HX 81 TC 26
ILZ067-068-072-073-078-083-087-091-301600-
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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