056
ASUS43 KLOT 151556
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM 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.
ILZ001-002-007-009-015-016-024-151700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 77 74 90 S6 30.04S TC 25
ILZ003-004-008-010-011-017-018-151700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-151700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 75 72 90 SE8 30.05F TC 24
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 74 73 97 S8 30.07R TC 23
WAUKEGAN PTSUNNY 76 72 87 SE12 30.06F TC 24
DUPAGE AIRPORT LGT RAIN 74 73 97 S8 30.06R TC 23
WHEELING CLOUDY 75 72 90 SE7 30.07F TC 24
NORTHERLY ISL* N/A 73 71 93 E10 N/A TC 23
LMZ740>746-151700-
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 74 100/ 10/ 16 1022.2R 2/ 4
WAUKEGAN HARBOR 74 74 110/ 12/ 17 1018.5F 2/ 4
WILMETTE BUOY 74 130/ 12/ 16 1021.1F 2/ 4
CHICAGO BUOY 73 73 1017.2F 2/ 5
HARRISON CRIB 73 140/ 16/ 18 N/A
NORTHERLY ISL 72 160/ 8/ 9 N/A
CALUMET HARBOR 130/ 5/ 7 1018.6
MICHIGAN CITY 74 120/ 6/ 7 1017.7F
MICH CITY BUOY 73 73 130/ 8/ 10 N/A 1/ 5
ST. JOSEPH BUOY 73 74 160/ 10/ 12 1020.6S 1/ 5
ILZ025>027-034>036-040-047-049-050-058-095>099-151700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-151700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 78 74 87 S7 30.08R HX 81 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-151700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-151700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 81 73 78 SE7 30.10F HX 85 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-151700-
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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