690
ASUS43 KLOT 152357
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 PM 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.
ILZ001-002-007-009-015-016-024-160100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 86 75 69 W7 30.07R HX 95 TC 30
6HR MIN TEMP: 85; 6HR MAX TEMP: 91;
ILZ003-004-008-010-011-017-018-160100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-160100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 88 64 44 SW8 30.03F HX 89 TC 31
6HR MIN TEMP: 87; 6HR MAX TEMP: 91;
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 86 69 56 W3 30.05R HX 90 TC 30
6HR MIN TEMP: 85; 6HR MAX TEMP: 92;
WAUKEGAN CLEAR 81 71 71 SE7 30.03F HX 85 TC 27
6HR MIN TEMP: 81; 6HR MAX TEMP: 87;
DUPAGE AIRPORT CLEAR 84 68 58 S5 30.04S HX 87 TC 29
6HR MIN TEMP: 84; 6HR MAX TEMP: 91;
WHEELING CLEAR 89 66 46 SW8 30.04F HX 91 TC 32
6HR MIN TEMP: 87; 6HR MAX TEMP: 92;
ROMEOVILLE* CLEAR 88 72 58 S7 30.04F HX 94 TC 31
NORTHERLY ISL* N/A 78 72 81 E10 N/A HX 80 TC 26
LMZ740>746-160100-
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 78 77 120/ 8/ 10 1017.2F
WINTHROP HARBOR 78 76 140/ 4/ 6 N/A 1/ 3
WAUKEGAN HARBOR 78 76 140/ 6/ 8 N/A 1/ 3
WILMETTE BUOY 78 120/ 12/ 16 1019.2F 1/ 2
HARRISON CRIB 87 110/ 19/ 20 N/A
NORTHERLY ISL 79 110/ 8/ 9 N/A
CALUMET HARBOR 89 200/ 4/ 8 1016.8
BURNS HARBOR 88 200/ 5/ 6 1017.9F
MICHIGAN CITY 87 190/ 8/ 10 1015.9F
MICH CITY BUOY 83 80 160/ 4/ 6 1016.8S 1
ST. JOSEPH BUOY 80 79 10/ 6/ 8 1019.0F 0
ILZ025>027-034>036-040-047-049-050-058-095>099-160100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-160100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 89 76 65 SW3 30.04S HX 100 TC 32
6HR MIN TEMP: 89; 6HR MAX TEMP: 94;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-160100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-160100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTCLDY 90 77 66 E6 30.03S HX 102 TC 32
CAHOKIA* PTCLDY 90 76 63 S6 30.02S HX 101 TC 32
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 89 72 56 S6 30.04F HX 96 TC 32
6HR MIN TEMP: 89; 6HR MAX TEMP: 95;
MARION PTCLDY 91 72 52 S7 30.06S HX 98 TC 33
ILZ067-068-072-073-078-083-087-091-160100-
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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