969
ASUS43 KLOT 160256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CDT SAT AUG 15 2026
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.
ILZ001-002-007-009-015-016-024-160400-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE TSTM 73 72 96 W15G24 30.04 FOG TC 23
ILZ003-004-008-010-011-017-018-160400-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-160400-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 78 74 87 S5 30.00F HX 81 TC 26
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 77 76 96 CALM 30.01S TC 25
WAUKEGAN CLOUDY 74 73 97 SE5 30.00F TC 23
DUPAGE AIRPORT CLOUDY 77 76 96 CALM 30.01S TC 25
WHEELING CLOUDY 76 75 97 SE3 30.02S TC 24
NORTHERLY ISL* N/A 74 72 93 NE1 N/A TC 23
LMZ740>746-160400-
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)
WINTHROP HARBOR 74 74 90/ 8/ 10 1016.3F 1/ 3
WAUKEGAN HARBOR 74 74 140/ 6/ 8 1016.6F 1/ 4
WILMETTE BUOY 74 180/ 4/ 8 1019.2F 1
CHICAGO BUOY 76 73 1015.1F 1
HARRISON CRIB 78 170/ 6/ 7 N/A
NORTHERLY ISL 74 CALM / 2 N/A
CALUMET HARBOR 140/ 5/ 8 1016.7
MICHIGAN CITY 77 170/ 7/ 9 1015.4F
MICH CITY BUOY 75 74 160/ 6/ 8 N/A 1
ST. JOSEPH BUOY 75 74 170/ 4/ 6 1017.9S 0
ILZ025>027-034>036-040-047-049-050-058-095>099-160400-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-160400-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 80 77 90 S6 30.03R HX 87 TC 27
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-160400-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-160400-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 82 77 83 VRB5 30.03R HX 91 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-160400-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-160400-
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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