902
ASUS43 KLOT 181256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 AM 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.
ILZ001-002-007-009-015-016-024-181400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 66 59 78 E9 30.13R TC 19
ILZ003-004-008-010-011-017-018-181400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-181400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 66 58 75 NW3 30.12S TC 19
CHICAGO-MIDWAY NOT AVBL
AURORA PTSUNNY 62 57 83 N6 30.15S TC 17
WAUKEGAN PTSUNNY 68 60 75 NE8 30.14R TC 20
DUPAGE AIRPORT PTSUNNY 65 57 75 NW5 30.13F TC 18
WHEELING MOSUNNY 68 60 75 CALM 30.15R TC 20
ROMEOVILLE* SUNNY 64 59 82 CALM 30.14F TC 18
NORTHERLY ISL* N/A 68 60 75 E8 N/A TC 20
LMZ740>746-181400-
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 66 69 110/ 12/ 16 1020.6F
WINTHROP HARBOR 67 68 40/ 8/ 12 N/A 2/ 5
WAUKEGAN HARBOR 68 69 100/ 8/ 14 N/A 2/ 3
WILMETTE BUOY 69 110/ 12/ 16 1021.7S 3/ 6
CHICAGO BUOY 69 71 100/ 10/ 14 1020.4R 2/ 5
HARRISON CRIB 74 100/ 11/ 12 N/A
NORTHERLY ISL 68 80/ 6/ 8 N/A
CALUMET HARBOR 66 260/ 2/ 4 1018.9
BURNS HARBOR 67 180/ 3/ 4 1020.7F
MICHIGAN CITY 63 90/ 4/ 5 1019.2F
MICH CITY BUOY 65 75 100/ 6/ 8 1019.1F 2/ 5
ST. JOSEPH BUOY 64 76 70/ 12/ 16 1021.3R 2/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-181400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-181400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD NOT AVBL
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-181400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-181400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 72 72 100 NE7 30.09R FOG TC 22
BELLEVILLE CLOUDY 75 73 94 SE3 30.07 TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-181400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 74 73 97 E5 30.08R TC 23
MARION CLOUDY 73 73 100 N6 30.08R TC 23
MT. VERNON CLOUDY 73 73 100 NE5 30.09R TC 23
ILZ067-068-072-073-078-083-087-091-181400-
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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