743
ASUS43 KLOT 170756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 AM CDT THU JUL 17 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.
ILZ001-002-007-009-015-016-024-170900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 71 67 87 W7 29.93R TC 22
ILZ003-004-008-010-011-017-018-170900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 72 65 78 NW7 29.93R TC 22
ILZ005-006-012>014-019>023-170900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 69 64 84 NW7 29.89R TC 21
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 69 66 90 CALM 29.91R TC 21
WAUKEGAN CLOUDY 67 62 84 W8 29.89R TC 19
DUPAGE AIRPORT MOCLDY 69 65 86 W3 29.91R TC 21
WHEELING CLOUDY 70 64 81 NW7 29.91R TC 21
NORTHERLY ISL* N/A 70 62 76 W7 N/A TC 21
LMZ740>746-170900-
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 65 70 320/ 19/ 25 1011.2R
WINTHROP HARBOR 64 59 240/ 6/ 10 N/A 3/ 5
WAUKEGAN HARBOR 64 57 250/ 4/ 6 N/A 2/ 5
WILMETTE BUOY 69 350/ 12/ 16 1013.8R 2/ 4
CHICAGO BUOY 72 72 300/ 12/ 14 1012.2R 2/ 4
HARRISON CRIB 77 310/ 13/ 17 N/A
NORTHERLY ISL 71 310/ 10/ 12 N/A
CALUMET HARBOR 290/ 4/ 10 1010.9
BURNS HARBOR 72 340/ 8/ 11 1012.5R
MICHIGAN CITY 71 290/ 18/ 21 1010.1R
MICH CITY BUOY 72 76 300/ 16/ 21 1010.3R 7/ 4
ST. JOSEPH BUOY 70 76 330/ 21/ 27 1012.3R 5/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-170900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-170900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 73 72 96 W3 29.91F TC 23
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-170900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-170900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* MOCLDY 78 75 90 S3 29.91F HX 81 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-170900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 76 75 97 SW5 29.93F TC 24
ILZ067-068-072-073-078-083-087-091-170900-
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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