040
ASUS43 KLOT 200156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-200300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 78 75 90 CALM 29.91R HX 81 TC 26
ILZ003-004-008-010-011-017-018-200300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-200300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 79 70 74 W5 29.90R HX 82 TC 26
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 77 71 82 SW6 29.92R TC 25
WAUKEGAN CLEAR 74 70 87 CALM 29.89R TC 23
DUPAGE AIRPORT CLEAR 77 71 82 SW5 29.91R TC 25
WHEELING PTCLDY 78 73 84 CALM 29.91R HX 81 TC 26
NORTHERLY ISL* N/A 75 68 78 NE1 N/A TC 24
LMZ740>746-200300-
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 71 70 190/ 8/ 8 1011.5R
WINTHROP HARBOR 71 70 120/ 4/ 6 N/A 1
WAUKEGAN HARBOR 72 71 190/ 4/ 6 N/A 1
WILMETTE BUOY 73 220/ 4/ 6 1014.6F 1
CHICAGO BUOY 79 72 270/ 6/ 8 1012.5R 1
HARRISON CRIB 82 190/ 3/ 3 N/A
NORTHERLY ISL 76 10/ 2/ 8 N/A
CALUMET HARBOR 220/ 4/ 9 1011.3
BURNS HARBOR 79 240/ 4/ 5 1012.9R
MICHIGAN CITY 78 190/ 5/ 6 1010.6R
MICH CITY BUOY 77 75 200/ 2/ 4 1010.7R 1
ST. JOSEPH BUOY 76 76 190/ 6/ 6 1013.0R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-200300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-200300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTCLDY 79 72 78 W3 29.96R HX 82 TC 26
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 78 74 87 CALM 29.94R HX 81 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-200300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-200300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 79 75 89 S9 29.94S HX 82 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-200300-
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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