460
ASUS43 KLOT 200656
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT WED AUG 20 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.
ILZ001-002-007-009-015-016-024-200800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 69 68 96 CALM 30.05F TC 21
ILZ003-004-008-010-011-017-018-200800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-200800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 69 67 93 NW6 30.04F TC 21
CHICAGO-MIDWAY NOT AVBL
AURORA FOG 64 63 96 CALM 30.05F VSB 1/4 TC 18
WAUKEGAN PTCLDY 69 65 86 NW5 30.05F TC 21
DUPAGE AIRPORT CLEAR 67 65 93 CALM 30.05F TC 19
WHEELING PTCLDY 69 67 93 NW5 30.06F TC 21
NORTHERLY ISL* N/A 71 66 84 NW7 N/A TC 22
LMZ740>746-200800-
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 75 350/ 14/ 17 1017.1F
WINTHROP HARBOR 69 67 250/ 8/ 10 N/A 2/ 5
WAUKEGAN HARBOR 71 74 310/ 8/ 10 N/A 1/ 5
WILMETTE BUOY 73 350/ 10/ 14 1019.7F 2/ 5
NORTHERLY ISL 71 350/ 4/ 9 N/A
CALUMET HARBOR 71 320/ 3/ 5 1016.3
BURNS HARBOR 73 10/ 8/ 11 1017.6F
MICHIGAN CITY 73 360/ 19/ 21 1015.0F
MICH CITY BUOY 73 76 350/ 14/ 16 1015.4F 5/ 6
ST. JOSEPH BUOY 72 72 330/ 17/ 21 1017.2F 3/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-200800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-200800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 69 67 93 N6 30.05F TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-200800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN MOCLDY 72 70 94 N6 30.04S TC 22
ILZ079-100>102-200800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* CLOUDY 77 73 87 NE6 30.02F TC 25
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 75 71 87 SE3 30.01F TC 24
ILZ067-068-072-073-078-083-087-091-200800-
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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