530
ASUS43 KLOT 150557
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
100 AM CDT FRI AUG 15 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.
ILZ001-002-007-009-015-016-024-150700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 69 64 84 CALM 30.03S TC 21
6HR MIN TEMP: 67; 6HR MAX TEMP: 79;
ILZ003-004-008-010-011-017-018-150700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 68 59 73 E3 30.07F TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 79;
ILZ005-006-012>014-019>023-150700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 72 60 66 CALM 30.07R TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 80;
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 65 59 81 CALM 30.07S TC 18
6HR MIN TEMP: 65; 6HR MAX TEMP: 80;
WAUKEGAN PTCLDY 65 61 87 CALM 30.07S TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 77;
DUPAGE AIRPORT CLEAR 67 60 78 CALM 30.07S TC 19
6HR MIN TEMP: 66; 6HR MAX TEMP: 80;
WHEELING PTCLDY 69 64 84 MISG 30.09R TC 21
6HR MIN TEMP: 68; 6HR MAX TEMP: 79;
NORTHERLY ISL* N/A 72 64 76 SE3 N/A TC 22
LMZ740>746-150700-
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 75 76 110/ 4/ 8 1017.8R
WINTHROP HARBOR 72 75 260/ 4/ 4 N/A 1
WAUKEGAN HARBOR 75 75 170/ 4/ 6 N/A 0
WILMETTE BUOY 76 150/ 6/ 8 1020.7S 1
HARRISON CRIB 81 140/ 8/ 9 N/A
NORTHERLY ISL 72 110/ 3/ 6 N/A
CALUMET HARBOR 75 110/ 3/ 4 1017.3
BURNS HARBOR 74 130/ 2/ 3 1019.0S
MICHIGAN CITY 71 120/ 5/ 6 1017.0
MICH CITY BUOY 74 78 130/ 6/ 8 1017.1R 1
ST. JOSEPH BUOY 73 78 100/ 6/ 8 1019.2S 1
ILZ025>027-034>036-040-047-049-050-058-095>099-150700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-150700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 72 69 90 E3 30.04S TC 22
6HR MIN TEMP: 71; 6HR MAX TEMP: 83;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-150700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-150700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* CLEAR 75 72 90 S5 30.02S TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 72 71 97 CALM 30.04R TC 22
6HR MIN TEMP: 72; 6HR MAX TEMP: 87;
ILZ067-068-072-073-078-083-087-091-150700-
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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