702
ASUS43 KLOT 172158
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM 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.
ILZ001-002-007-009-015-016-024-172300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 75 64 68 NE3 30.04S TC 24
ILZ003-004-008-010-011-017-018-172300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 70 58 65 N8 30.08F TC 21
ILZ005-006-012>014-019>023-172300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 67 59 75 NE15 30.07F TC 19
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 70 63 78 E13 30.06S TC 21
WAUKEGAN CLOUDY 65 56 72 N10 30.09S TC 18
DUPAGE AIRPORT CLOUDY 68 60 75 NE14 30.06F TC 20
WHEELING CLOUDY 67 59 75 NE10 30.09F TC 19
ROMEOVILLE* CLOUDY 68 64 88 N14 30.07S TC 20
NORTHERLY ISL* N/A 65 59 81 NE9 N/A TC 18
LMZ740>746-172300-
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 63 69 360/ 16/ 19 1018.8F
WINTHROP HARBOR 65 69 330/ 12/ 16 N/A 3/ 7
WAUKEGAN HARBOR 65 71 350/ 14/ 17 N/A 2/ 7
WILMETTE BUOY 66 20/ 14/ 19 1020.2F 5/ 7
CHICAGO BUOY 67 71 10/ 14/ 17 1018.8S 3/ 6
HARRISON CRIB 71 20/ 19/ 22 N/A
NORTHERLY ISL 66 350/ 9/ 13 N/A
CALUMET HARBOR 360/ 7/ 12 1017.2
BURNS HARBOR 67 20/ 9/ 11 1018.3S
MICHIGAN CITY 67 10/ 15/ 17 1016.7F
MICH CITY BUOY 67 76 10/ 12/ 16 1016.9R 5/ 7
ST. JOSEPH BUOY 67 76 330/ 17/ 21 1018.7F 4/ 6
ILZ025>027-034>036-040-047-049-050-058-095>099-172300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-172300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 78 74 87 N7 30.02S HX 81 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-172300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-172300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 82 72 69 SE5 30.01S HX 87 TC 28
CAHOKIA* PTSUNNY 76 74 93 SE6 30.01S TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-172300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 74 73 97 N8 30.00F TC 23
MARION RAIN 75 73 94 N15 30.00F TC 24
ILZ067-068-072-073-078-083-087-091-172300-
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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