454
ASUS43 KLOT 200258
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT SAT JUL 19 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.
ILZ001-002-007-009-015-016-024-200400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 79 75 87 CALM 29.93R HX 83 TC 26
ILZ003-004-008-010-011-017-018-200400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-200400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 77 71 82 SW5 29.91R TC 25
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 76 71 85 SW3 29.93R TC 24
WAUKEGAN CLEAR 74 70 87 SW5 29.91R TC 23
DUPAGE AIRPORT CLEAR 77 71 82 SW7 29.93R TC 25
WHEELING CLEAR 75 72 90 CALM 29.93R TC 24
NORTHERLY ISL* N/A 79 68 69 W3 N/A HX 81 TC 26
LMZ740>746-200400-
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 72 70 220/ 8/ 8 1012.5R
WINTHROP HARBOR 71 70 130/ 6/ 8 N/A 1
WAUKEGAN HARBOR 72 71 150/ 4/ 6 N/A 1
WILMETTE BUOY 74 230/ 4/ 6 1015.3R 1
CHICAGO BUOY 78 72 270/ 4/ 6 1013.3R 1
HARRISON CRIB 84 180/ 3/ 3 N/A
NORTHERLY ISL 79 250/ 3/ 4 N/A
CALUMET HARBOR 79 230/ 3/ 7 1012.2
BURNS HARBOR 78 240/ 5/ 6 1013.9R
MICHIGAN CITY 78 210/ 6/ 6 1011.5R
MICH CITY BUOY 77 75 220/ 4/ 8 1011.6R 1
ST. JOSEPH BUOY 76 76 190/ 6/ 8 1013.8R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-200400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-200400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 75 73 93 CALM 29.95R TC 24
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-200400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-200400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 79 75 89 S6 29.96R HX 82 TC 26
CAHOKIA* CLEAR 80 76 87 CALM 29.95R HX 86 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-200400-
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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