284
ASUS43 KLOT 140058
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT WED AUG 13 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.
ILZ001-002-007-009-015-016-024-140200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 77 59 53 N5 29.97R TC 25
ILZ003-004-008-010-011-017-018-140200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 73 59 61 NW6 29.99R TC 23
FREEPORT* CLEAR 73 63 68 N3 30.00S TC 23
ILZ005-006-012>014-019>023-140200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 76 60 57 NE8 29.97R TC 24
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 73 64 73 N5 29.97R TC 23
WAUKEGAN CLEAR 73 65 75 NE5 29.97R TC 23
DUPAGE AIRPORT CLEAR 76 60 57 NW5 29.97R TC 24
WHEELING CLEAR 75 64 68 NE3 29.99R TC 24
ROMEOVILLE* PTCLDY 77 64 65 E5 29.97R TC 25
NORTHERLY ISL* N/A 72 64 76 N5 N/A TC 22
LMZ740>746-140200-
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 74 74 20/ 12/ 14 1014.5R
WINTHROP HARBOR 74 73 30/ 6/ 8 N/A 1/ 3
WAUKEGAN HARBOR 74 74 340/ 6/ 8 N/A 1/ 4
WILMETTE BUOY 75 40/ 6/ 8 1017.5R 2/ 4
HARRISON CRIB 81 20/ 5/ 6 N/A
NORTHERLY ISL 73 20/ 3/ 7 N/A
CALUMET HARBOR 76 10/ 5/ 6 1013.6
BURNS HARBOR 76 40/ 4/ 5 1014.9S
MICHIGAN CITY 76 10/ 6/ 7 1012.7R
MICH CITY BUOY 76 77 10/ 6/ 8 1012.8R 2/ 4
ST. JOSEPH BUOY 75 77 340/ 12/ 16 1015.2R 2/ 4
ILZ025>027-034>036-040-047-049-050-058-095>099-140200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-140200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 78 68 71 CALM 29.96R HX 80 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-140200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-140200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 81 72 74 N6 29.94F HX 84 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-140200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-140200-
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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