840
ASUS43 KLOT 190056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT FRI JUL 18 2025
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.
ILZ001-002-007-009-015-016-024-190200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 77 70 79 E5 30.03S TC 25
ILZ003-004-008-010-011-017-018-190200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 76 64 66 SW5 30.07R TC 24
ILZ005-006-012>014-019>023-190200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 76 63 64 E9 30.04S TC 24
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 75 68 78 W3 30.05S TC 24
WAUKEGAN CLEAR 71 62 73 E5 30.06S TC 22
DUPAGE AIRPORT PTCLDY 76 64 66 W7 30.05S TC 24
WHEELING CLEAR 73 62 68 E5 30.07S TC 23
ROMEOVILLE* CLEAR 79 68 69 W5 30.06S HX 81 TC 26
NORTHERLY ISL* N/A 72 66 81 E3 N/A TC 22
LMZ740>746-190200-
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)
S. MID LAKE BUOY 70 70 100/ 2/ 4 1018.0F
WINTHROP HARBOR 70 70 100/ 4/ 6 N/A 1/ 4
WAUKEGAN HARBOR 71 71 80/ 4/ 6 N/A 1/ 4
WILMETTE BUOY 72 120/ 6/ 10 1020.3F 1/ 4
CHICAGO BUOY 74 72 70/ 4/ 6 1018.2R 1/ 4
HARRISON CRIB 80 90/ 6/ 7 N/A
NORTHERLY ISL 72 50/ 4/ 5 N/A
CALUMET HARBOR 74 50/ 4/ 6 1016.6
BURNS HARBOR 76 80/ 5/ 8 1017.9F
MICHIGAN CITY 75 50/ 10/ 11 1016.1F
MICH CITY BUOY 75 76 70/ 8/ 10 1016.1F 1/ 4
ST. JOSEPH BUOY 75 77 360/ 8/ 10 1018.7F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-190200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-190200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 80 73 79 SE6 30.05R HX 84 TC 27
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-190200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-190200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 81 75 83 SE5 30.04S HX 86 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-190200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 77 73 88 E6 30.06R TC 25
ILZ067-068-072-073-078-083-087-091-190200-
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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